Artwork Solar Quarter May 2018(ADS_Artwork).pdf
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15-05-2018
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Volume 08. l Issue 5
May 2018
www.mahindrasusten.com
CREATING A SUSTAINABLE FUTURE
Our focus on Quality, is evident in the MTBF of 107 days across our portfolio. Our well experienced team’s selflessness is testament to ensuring our customers get the right solution for their requirements for all things Solar. With a portfolio of over 2449MWp, projects at various stages of execution, we are one of the leading Solar Solutions company in India. With ‘Sustainability’ at our core, we are your partners in charging up the future.
2449 + MWp
671MWp
1804 MW
450 MW
Utility Scale Solar
International Portfolio
O&M Portfolio
MSAT100TM Solar Tracker
45 MWp
50,00,000 sq.ft
1200 + MW
456 + MW
Design Build
Solar Monitoring Portfolio
Wind Monitoring Portfolio
Distributed Solar
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Solar Quarter • May 2018 42
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Solar Quarter • May 2018 2
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India’s Most Read Solar Energy Magazine
Index
To book your space in the upcoming issue, please contact: Vipul Gulati M: +91 9920917193 E: bd@firstviewgroup.com
Exclusive Interviews
Mr. Jason Chow Marketing Manager, APAC, Longi Solar
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News At Glance Mr. Vivek Jha Co-founder and Managing Director, Yellow Tropus Pvt. Ltd.
12
� Indian News ..................................................06
� We are the first indian company to be audited by solarbuyer U.S.A.....................32
� International News......................................08
� PIL is a leading manufacturer of professional solar mounting systems...32
Industry Insights
� A Path breaking Journey in Renewable Energy through last 4 years.....................36
� Investment Flows.........................................16 � Solar Power - Powering India..................24
infographics � Graphs..............................................................25
Product Feature � SAATVIK...........................................................19 Mr. Jigish N Doshi Director, Vishakha Renewables Pvt. Ltd.
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� waaree...........................................................22 � insolation ............................................... 26 � Ginlong .......................................................27
Publishing: Vijay Kumar
Editor: Varun Gulati
� Suntech.........................................................29
company feature � Creating & Delivering Clean Energy, Cost-Effective Solar Power is our Top Priority.....................................................30
Circulation : Chandan Gupta subscribe@firstviewgroup.com
Editorial: Neha Barangali Sanjana Kamble publishing@firstviewgroup.com
Business Development: Vipul Gulati bd@firstviewgroup.com
Printing/Processing Vaibhav Enterprises
Office: FirstView Media Ventures Pvt. Ltd. 907, NMS Titanium, Plot No. 74, Sector 15, CBD Belapur, Navi Mumbai, Maharashtra, India. 400614. E: publishing@firstviewgroup.com W: www.firstviewgroup.com
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Solar Quarter • May 2018 4
3.7KW
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3.0KW
3.7KW
3.7KW
5.0KW
5.0KW
5.0KW
Solar Quarter • May 2018 5
Indian News
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CME GROUP STRENGTHEN ITS SOLAR PORTFOLIO BY WINNING 250 MW SOLAR POWER CAPACITY IN 1000 MW SOLAR TENDER � ACME Group wins 250 MW Solar power capacity in the bid issued by Maharashtra State Electricity Distribution Co Ltd (MSEDCL) ACME won 250 MW Solar PV capacity in the reverse auction held on 14.05.2018 invited by Maharashtra State Electricity Distribution Co Ltd (MSEDCL). Total capacity allotted under the reverse auction was 1000 MW. MSEDCL invited 1000 MW solar tender under Built Own and Operate model wherein successful developer can
� A major order is received under the Saubhagya scheme.
tremendous growth, increasing its installed capacity to over
The scope of these packages involves electrification
1 GW over the last ten years. The company has a footprint
works in urban and rural areas, augmentation of 33/11kV substations and replacement of conductors with aerial bunched cables. � An order secured from the Department of Disaster Management for the construction of underground power cable network on turnkey basis in the eastern region of India. � To build grid-connected rooftop solar plants in government buildings under the ‘Alo Shree’ scheme. � An order for supply, erection, testing and commissioning
portfolio with ~80% of its operating or committed projects with counterparties that have domestic debt ratings that are A or higher.
0 MW Solar PV Project of 5 NHPC Limited in Tamil Nadu successfully synchronized with grid
of 400kV double circuit transmission lines on a turnkey
50 MW Solar PV Project of NHPC Limited located in
basis in the southern region of India.
Theni/ Dindigul district of Tamil Nadu was successfully
set up solar project anywhere in India and supply power to MSEDCL under 25 year PPA. This selection process
across 23 states in India and has built a strong solar power
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synchronized with the grid on 23.03.2018 in presence of the commissioning team consisting of senior officers from
kWh out of total tender capacity of 1000 MW. As per the
olar Energy: Guwahati becomes India’s first solar powered railway station
tender, the project has to be commissioned within 15
Guwahati now has India’s first railway station run by
The Solar project shall provide an annual generation of
months from PPA signing and would entail investment to
solar power. The project of installing solar panels was
105 Million Units with sale of entire power to TANGEDCO
the tune of approx. 250 Million USD.
commissioned last year in April 2017.
in accordance with the power purchase agreement. The
A continuous effort to innovate and offer most competitive
Economic Times reported that around 2352 solar modules
project was executed on EPC basis with a time frame of 9
solar tariff to people said Shri Manoj Kumar Upadhyay,
with a capacity of generating 700 kwp has been set up over
months. Domestically manufactured Solar PV modules are
Founder and Chairman of ACME Group
the roof of the Guwahati railway station. Solar panels have
used for the project.
concluded at a very competitive tariff wherein ACME was allotted largest capacity i.e. 250 MW at a tariff of INR 2.72/
TANGEDCO and NHPC project officials. The Power Station has generated 6.87 MU upto 15.04.2018.
been installed at the roof-top solar power plant.
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ANADIAN SOLAR COMMISSIONS A 35MWP OPEN ACCESS SOLAR PROJECT IN INDIA Canadian Solar Inc., one of the world’s largest solar power companies, today announced that its 35 MWp commercial and industrial solar portfolio in the state of Karnataka, India reached commercial operation in March 2018. The 35 MWp project is located in Bagalkot District of Karnataka and is expected to generate approximately 54,000 MWh of clean solar power every year. This project provides clean electricity to off-takers from the education, healthcare, cement, and auto parts industries through 25year power purchase agreements, in line with the Open Access regulations of Karnataka. Concurrent with this milestone, Canadian Solar has completed its financing of INR1.0 billion for the C&I portfolio with Tata Cleantech Capital Limited.
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olarpack wins new contract to develop 133 MWp in India
Solarpack’s second contract in countrySolarpack’s second contract in country Solarpack has been selected, via its subsidiary Ekialde Solar Pvt Ltd, to develop five solar photovoltaic plants with a
The solar-powered station is aimed at reducing carbonfootprint as well as cut down power costs drastically. Around 6.3 lakh kg carbon dioxide emissions have been cut off between April 12 last year to May 10 this year. The project cost is estimated to be Rs 6.7 crore, as per Indian Railways. The solar power plant will save Rs 67 lakh worth of electricity. With an average power generation capacity per day is 2048 KWh, the solar panels till date have generated a total of 7,96,669 KWH of electricity.
Targets 268 BU Power NTPC Generation for the Year 2018-19
NTPC, India’s largest power generating company is aiming at generating 268 billion units of electricity during the fiscal year 2018-19, under a Memorandum of Understanding signed between NTPC and Ministry of Power today in New Delhi Revenue from Operations is targeted at Rs 85,500 Crore. Parameters related to financial performance, improvement
Z
nshine adds India to its growing pan-planet photovoltaic footprint Chinese solar photovoltaic or PV panel manufacturer Znshine Solar has nailed a 300-MV module supply agreement with India renewable energy developer ACME
in operational efficiency, capital expenditure, projects monitoring, technology upgradation and HR Management are also part of the MOU for the year 2018-19. NTPC has total installed capacity of 53651 from its 21 coal based, 7 gas based, 11 solar PV, 1 hydro, 1 small hydro, 1 wind and 9 subsidiaries / joint venture power stations.
Cleantech Solutions Private Limited, responding to growing
NTPC is currently building an additional capacity of over
market demand in India.
21,000 MW at multiple locations across the country.
This is another bilateral agreement reached since the last year’s cooperation between Znshine Solar and several well-known Indian companies, said Li Qian, president of sales and marketing of the company.
Tamil Nadu calls EoIs for India’s 500 MW of solar projects The Tamil Nadu Energy Development Agency is seeking expressions of interest from companies and consortia
The five new solar parks in India, located in the towns
Power Surpasses 1 GW of Azure Operating Solar Capacity
of Afzalpur, Chincholi, Holenarsipura, Nanjangund and
Azure Power, one of India’s leading independent solar power
expressions of interest from companies and consortia
Yelandur, will enter operation in September 2019. They are
producers, announced that its portfolio has surpassed 1
willing to take part in a 500-MW solar project in the state.
expected to generate around 215 GWh a year, avoiding
GW of operating solar capacity, making it one of the largest
175,000 tons of atmospheric CO2 emissions. The project
solar power companies in the country. This milestone was
has a 25-year power-purchase agreement.
achieved with the company’s recent commissioning of a
Solarpack already has six solar photovoltaic plants in India,
50 MW project in Andhra Pradesh. The project has been
total power of 133 MWp in the Indian state of Karnataka.
generating a total of 104 MWp.
P
ower Transmission & Distribution Business of L&T Construction Wins Orders Valued 2,440 Crores. The Power Transmission & Distribution Business of L&T Construction has bagged EPC orders worth 2,440 Crores which include:
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setup in Ananthapuramu Solar Park across approximately 250 acres. Azure Power will supply power for 25 years to
willing to take part in a 500-MW solar project in the state. he Tamil Nadu Energy Development Agency is seeking
The deadline for submission in June 7. Successful candidates will be required to plan, finance, develop, execute, operate and maintain the solar parks. With this EoI invitation, TEDA aims to prequalify bidders who will later receive request for proposal documents.
Solar Energy Corporation of India, a Government of India
The photovoltaic capacity will be installed at one or
enterprise and a company with a AA+ domestic debt rating
several locations across the state. TEDA has been granted
by ICRA, a Moody’s company. The levelized tariff is INR
government approval for a solar park of at least 50 MW and
4.79 per kWh, which includes Viability Gap Funding.
up to 500 MW.The photovoltaic capacity will be installed at
Azure Power Solar Plant Founded by Inderpreet Wadhwa
one or several locations across the state. TEDA has been
in 2008, Azure Power started its journey by developing a
granted government approval for a solar park of at least 50
2 MW plant in Awan, Punjab and since then has witnessed
MW and up to 500 MW.
Solar Quarter • May 2018 6
Eco-Conscious design
Fully Customizable
Very Reliable
Easy to Maintain
WAAREE ENERGIES LIMITED 602, Western Edge-I, Off. Western Express Highway, Borivali (E), Mumbai - 400066, Maharashtra, India
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Solar Quarter • May 2018 7
International News
G
oodWe 20 kW SDT Series Brings Power Density to Unprecedented Levels
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WUXI, Chiny, 30 maja 2018 r. / PRNewswire / - Wuxi Suntech
Alesia Communications, the expert renewable energy PR
Power Co., Ltd. (hereinafter Suntech) announced today that
agency, announced today its new partnership with the
it has signed a contract for the supply of modules in Egypt
SolarCoin Foundation. Alesia Communications enters
with Enerray SpA
the SolarCoin ecosystem as an official affiliate to provide
Enerray is a leading solar energy company involved in the
large-scale solar asset owners with the support they need
design, construction and management of solar systems on
to understand and adopt the SolarCoin Intiative.
untech and Enerray sign a contract for the supply of modules in Egypt
a municipal and industrial scale. The company’s operations include Europe, the Middle East, certain regions in Africa, Latin America and Southeast Asia. - Enerray is happy to work with Suntech. Already in the past, at the beginning of the development of the solar energy market in Italy, our cooperation was very successful. Each module used in the construction of a power plant is carefully selected by us on the market, and the use of partnerships with highquality suppliers, including Suntech, and the search for
lesia joins the SolarCoin Affiliate Network to help increase Solar IPPs uptake
SolarCoin is a blockchain digital asset that works like airmiles for solar electricity generation. SolarCoin offers a new incentive for solar power generation on a global scale, independently and additionally to existing government subsidies. Each SolarCoin in circulation represents 1 Mwh of solar electricity generation. SolarCoins are claimed by individuals living in homes with solar panels or commercial and utility-scale solar PV producers.
GoodWe is rolling out its new compact 20 kW SDT series
the best balance between product quality, manufacturer
“Alesia is proud to become a partner of the SolarCoin
inverter for both three-phase households and commercial
reliability and cost allows for sustainable development.
Foundation, and to be able to offer support to solar
applications with high power density, which includes two
Enerray fulfills its role as a developer, sponsor, EPC and O
power producers interested in the SolarCoin Initiative.
MPP trackers and a wide input voltage range to ensure
& M contractor in Benban. In this way, we can guarantee
design flexibility and compatibility with high-output PV
We are excited to contribute to this visionary project,
sustainable development throughout the region. We see
panels.
and help build a disruptive, blockchain-powered solar
great potential here and that is why we invest so much
The new 20 kW SDT series allows 130% DC oversizing
economy. There is no telling how far this project can
- he commentedAndrea Venezia , chief executive director
to fully maximize capacity. In addition, with 110% AC
of Enerray SpA Projekt, is the first official cooperation
go”, said Jonathan Collings, Managing Partner at Alesia
overload and a start-up voltage of 180 V, it guarantees an
between Enerray and Suntech. The power plant is located
earlier generation of power and a longer working time for maximum energy harvest. Thanks to its smart fan cooling technology design, the inverter runs full load and reliably cool in -25 – 60 °C temperatures. As residential rooftop PV projects continue to expand toward larger systems up to 20 kW, three-phase string inverters are gaining an increasing market share in both household and commercial projects. The use of singlephase inverters in a three-phase environment might cause faults due to unsymmetrical grid issues. While it is
in Aswan, Egypt. At the end of the third quarter, modules with the total value of STP330-24 / vfw (1500 V) will be delivered for the needs of the facility.
E
NGIE strengthens its position in airport services with the acquisition of a Swiss company ENGIE Switzerland acquires Priora FM SA from Priora
Communications.
A
lsoEnergy Partners with Survey Digital for Sales, Installations, and Support in EMEA Region For AlsoEnergy, the top selling independent monitoring provider for commercial PV in North America, this partnership is an opportunity to extend international
technically possible to install both single and three phase
Group, further expanding its business for airports.
coverage for sales and support.
inverters if you own a three-phase property, many network
Founded in 1970, Priora FM SA is based in Geneva, handles
AlsoEnergy, a leading provider of monitoring and SCADA
operators will not allow an imbalance across the phases.
the management of buildings, infrastructures and performs
systems for solar PV, is announcing a partnership with
all facility management tasks for its clients. Main Priora
Survey Digital, a company specializing in sales, installation
customer is the airport of Geneva and the company also
& commissioning, and maintenance for solar inverters.
provide services for the airport of Zurich.
Survey Digital has been designated as a certified sales
A
ENGIE expects a growing need for FM services, and
agent and service provider for AlsoEnergy in Europe, the
especially in airports. Airports offer great potential with
Middle East, and Africa (EMEA).
passengers’ volumes to double by 2036 (source : IATA
For AlsoEnergy, the top selling independent monitoring
High voltage switchgear to support Saudi Arabia’s first
2017) and the associated expansion of the infrastructures.
integrated solar and natural gas power plant
provider for commercial PV in North America, this
In 2017, ENGIE cumulated a turnover of 300 Million euros
partnership is an opportunity to extend international
ABB has won an order to supply Gas Insulated Switchgear (GIS)
with more than 40 airports in the world such as Changi
which will be installed at a substation that will transmit power
in Singapore, Boston-Logan in the USA, Rome-Fiumicino
coverage for sales and support. AlsoEnergy has expanded
from Green Duba, the first integrated solar combined cycle
in Italy, Paris-Charles de Gaulle and Paris Orly in France,
(ISCC) power plant in Saudi Arabia. Located in the country’s
Amsterdam Schipol in the Netherlands, Brussels-Zaventem
Therefore, the only solution is either to install three single phase inverters for each phase or one three phase inverter that will work across three phases.
BB to Support Integration of Solar Energy in Saudi Arabia
north-west, along the Red Sea coast, when operational in 2018, the energy generated from the plant will be equivalent to the annual power consumption of approximately 600,000 Saudi Arabian households. The order, worth around $26 million was booked in the fourth quarter of 2015. The Green Duba power plant will deploy an innovative solution that integrates solar energy and combines with natural gas to produce up to 550 megawatts (MW) of electricity, of which 50 MW will be from solar. The adjoining
in Belgium or Montreal Trudeau in Canada.
B
id Winners of China’s Top Runner Program Have Been Announced, Mono-Si Products Account for More than 60% The bidding for China’s 2017 Application Top Runner
international offerings over the past several years and the Survey Digital partnership will enable further market penetration in the EMEA region, providing localized sales and services for the AlsoEnergy product line. Survey Digital will also assume frontline support service for the existing AlsoEnergy install base in the EMEA region.
B
ungala Solar One: EGP switches on the Australian sun
In Australia, Enel Green Power’s Bungala Solar One plant
substation will be constructed by SSEM-Initec Energia
Program (3rd phase) has come to an end. According to the
Consortium for the country’s leading power utility, National
analysis of EnergyTrend, a division of TrendForce, mono-Si
Grid, Saudi Arabia. ABB will design, supply and commission
products take considerable share in all the projects, while
a 420-kilovolt (kV) Gas Insulated Switchgear (GIS) for this
the share of bifacial products also exceeds 50%. The bid
substation, providing a compact solution with increased
winning projects are expected to lead the technological
With 18 days earlier than scheduled, the photovoltaic solar
reliability and safety, while minimizing environmental
development of solar PV industry and to drive the market
plant in Australia has started to contribute its energy to the
demand.
growth of renewables in the country.
impact.
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has made its first synchronization. With its first kWh put into the distribution grid, our solar plant is switched on. It will enter into operation definitively by the end of 2018.
Solar Quarter • May 2018 8
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Solar Quarter • May 2018 9
In Conversation “LONGi has achieved a good balance between high power and high efficiency, focusing and taking the leads in both areas” How different is Indian PV module market from the International market? Mr. Jason Chow
India plans to install 100GW of solar energy by 2022 in
Marketing Manager,
accordance with the JNNSM. Therefore, the efficiency of
APAC, Longi Solar
solar modules is vital to the increase of power generation. This would be a great opportunity for LONGi to promote its mono bifacial PERC modules.
Longi is a global leader in the solar industry. Could you please tell us about your current business presence in India? With the support from advanced R&D and continuous funding, LONGi Solar is leading the innovation of mono PERC cell efficiency. In 2017, LONGi Solar witnessed a total
Please could you shed some light on your plans for India over the next 12 months. module of LONGi Solar, it was 6.5GW in 2017, and LONGi Solar is to expand its total capacity to 12GW in 2018. In terms of marketing and sales, LONGi Solar intends to expand its international market to a larger scale in 2018. To satisfy the demand of the booming solar market, LONGi
worldwide shipment of mono-crystalline modules, No.1 in
Solar establishes factories and sales offices worldwide,
China’s domestic shipment of modules, and also No.1 in the
e.g., module factory with an output capacity of 500MW/
with the continuous introduction of LONGi’s high-quality mono-crystalline modules to the market and business partners, the product value concept - ‘high efficiency, high reliability and high yield’ has also been conveyed.
Tell us more about the latest innovations in your product and solution offerings for the Indian market. Bifacial PERC is the latest technology of LONGi Solar. Bifacial PERC module will be the most competitive bifacial product due to the following reasons: � LONGi Solar Bifacial PERC Hi-MO2 cell and module bifaciality >75%
Year in Yinchuan, module factory with an output capacity of 500MW/Year in Xi’an, module factory with an output capacity of 2GW/Year in Taizhou, module factory with an output capacity of 1GW/Year in Malaysia, and a module factory with an output capacity of 1GW/Year in India is
areas. As a driver and pioneer for high-efficiency and high-quality products, our PERC modules bring customers higher value and return on investment, generate more clean electricity and effectively advance grid parity and the sustainable development of clean energy worldwide.
In 2017, LONGi Solar witnessed a total shipment of 4.5GW approximately, which ranked No.1 in worldwide shipment of mono-crystalline modules, No.1 in China’s domestic shipment
is in Shanghai, while global branch offices are located in
of modules, and also
Tokyo, Frankfurt, and California, etc.
What have been some of the technology new trends in the module industry and how have you geared up for the same?
No.1 in the shipment of modules in the household PV market.
In April 12th, LONGi Solar announced that its 120-cell halfcut monocrystalline PERC module has exceeded 360W, as
� Double glass lamination, 30 year power degradation
certified by TÜV-SÜD. This achieves a new world record for the highest power 120-cell half-cut monocrystalline
� Front side efficiency equivalent to conventional PERC
PERC module, adding to LONGi’s world record for 60-cell
� Manufacturing cost comparable to conventional PERC
monocrystalline PERC module for power and conversion
� Bifacial light harvesting, 8%-25% power gain from rear
and high efficiency, focusing and taking the leads in both
under construction. The overseas business headquarters
� Significant increase on energy yield warranty
LONGi has achieved a good balance between high power
In terms of the production capacity of mono-crystalline
shipment of 4.5GW approximately, which ranked No.1 in
shipment of modules in the household PV market. Along
What differentiates your company’s offerings from your peers?
efficiency.
In April 12th, LONGi Solar announced that its 120-cell half-cut
Dr. Jun Lv, Vice President of LONGi Solar, explained, “LONGi
monocrystalline PERC
� Symmetric design to reduce mechanical stress
Solar’s 120-cell half-cut monocrystalline PERC module
module has exceeded
� Based on mature conventional P-PERC technology
applies our leading PERC technology. Average cell efficiency
side
� Mass production cell efficiency comparable to N-PERT � P type wafer is cheaper than N type wafer � Production line capex lower than N-PERT
reached 22%; degradation in the first year is less than 2%, and stabilizing at less than 0.55% per year. PERC has been proven to increase power generation performance in lowlight conditions and has excellent resistance to hot spots.”
� Cell manufacturing cost lower than N-PERT � Module cost is ~$0.06/W lower than N-PERT
What exciting opportunities do you see in the Indian and global markets? India is the next booming market for solar. Chinese PV manufacturers, including LONGi, are keen to capture this precious opportunity to enter the Indian market, and also contribute to the new energy sector of India. Despite of the proposed anti-dumping policy in India, LONGi has already
Quality, Costs and Performance are key concern areas for Indian project developers. How would you like to address these issues for your offerings in India? In the last couple of years, the mono-crystalline solar panels have gained much affinity of the developers as they
360W, as certified by TÜV-SÜD. This achieves a new world record for the highest power 120-cell halfcut monocrystalline PERC module, adding to LONGi’s world
are more efficient than the customary polycrystalline ones.
record for 60-cell
The Ministry of New and Renewable Energy (MNRE) has
monocrystalline PERC
made a progress in developing the India market, i.e.,
mull to install 100GW of electricity generation through
launch of branch office and cell and module plants in India.
solar energy by 2022, and thus the efficiency in power
module for power and
Furthermore, LONGi has been making massive marketing
generation is of immense importance and is one of the
effort in India’s solar market in order to showcase the
major reason that the mono-crystalline solar panels are
conversion efficiency.
advantages of mono-crystalline modules.
considered more in recent times.
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Solar Quarter • May 2018 10
Solar Pump Controller 100% Suitable for AC (Induction) +DC (PMSM) Motor-Pump More than 97% Efficient In-built MPPT Optimized Frequency Control IP54 Protection Housing VERY STRONG PROTECTION Dry run / Short Circuit / Open Circuit / Reverse Polarity / Maximum Current for Motor/ Low Stop Frequency
With
Remote Monitoring Unit
Service Pump Remotely at Zero Cost
Over 5000 Installed
Gautam Solar Pvt. Ltd. Mfg 1 : Plot-114 & 115, Sec-6A, SIDCUL, Haridwar, UK Mfg 2 : Plot 67-68, Sec-8A, SIDCUL, Haridwar, UK Mfg 3 : Plot 69-70, Sec-8A, SIDCUL, Haridwar, UK Mfg 4 : A-2, Vardhaman Indl. Area, Haridwar, UK
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20+ Year Solar Experience
9310341987 9582795652
info@gautamsolar.com Solar Quarter • May 2018 11
In Conversation “Yellow Tropus, are a design and engineering company focussed and specialised in the development of Floating Solar PV (FSPV) power plants”
Mr. Vivek Jha Co-founder and Managing Director, Yellow Tropus Pvt. Ltd.
Let’s start with the recent developments at your organisation in last one year. We, Yellow Tropus, are a design and engineering company relationship between aggressive bidding and creation of
Solar PV (FSPV) power plants. Our work in the sector
As a developer, what key challenges do you face today?
addresses the paradox of ‘scarcity amidst plenty’ with
Our current role in the sector is that of a Technology
the industry, are primarily governed by the motivations
respect to high solar PV electricity penetration in India.
provider. Our focus has been on continuous technological
of the developer. A developer sighting short gains may
Our technologies enable us to establish power plants in
innovation, through which we have been able to develop
compromise on quality aspects, while, a developer with
a variety of abundant yet under-utilised settings, such as
solution(s) that are cost effective, apart from being
intentions of creating a sustainable tomorrow, which is the
abandoned mining sites (aimed at rejuvenation), lakes
modular, easy to assemble while requiring low operation
actual genesis of this industry, would aim to create quality
and ponds available in urban and rural settings (aimed
and maintenance. We believe, that our technology imbibes
assets.
at conservation), water reservoirs (aimed at evaporation
the very concepts that lie at the heart of solutions framed
mitigation), industries with large water requirements such
within the settings of water-energy nexus.
as thermal power plants (also aimed at water conservation)
In India, taking into consideration the equitably distributed
etc.
water bodies across the country, a total surface area of
These floating power plant(s), demonstrate a large range
approximately 43,000 sq.km is available yet underutilised.
focussed and specialised in the development of Floating
of co-benefits and on an average produce higher energy yields as compared to their contemporaries on land. Yellow Tropus has designed, developed and patented three
Considering only 20% of this available area, a capacity of approximately 850 Giga Watt can be added. This is almost eight times the ambition of India’s current solar mission.
specific technologies, which we currently manufacture
Given this context that illustrates the potential of floating
- [a] FSPV power plant equipped with dual-axis tracking
solar in India, juxtaposed with the aggressive nature of
(DAT) mechanism; [b] Stingray Technology - FSPV power plant with a fixed tilt with an aim to minimise losses due to evaporation; [c] Seahorse Technology - FSPV power plant with a fixed tilt with an aim to maximise cost-effectiveness.
bidding in the solar industry focussed on lowest tariffs, our largest concerns are related to proliferation of sub-standard technologies. We strongly believe that if due consideration is not given to quality then the sector might suffer in the long run. Requisite awareness generation with respect to
substandard assets, that might become a pain point for
Which states do you believe lead see maximum solar energy investments this year? In India, water bodies, unlike land suitable for large-scale expansion of solar, are equitably distributed across the country. This availability of under-utilized reservoirs that now can be used for development of FSPV power plants, provides a promising alternative for several states in India that have a paucity of land – southern states like Kerala or our North-eastern states. A complete avoidance of land acquisition in conjunction with the multiple co-benefits concomitant with FSPV power plants, therefore, offer an opportunity towards shifting the energy mix towards
These power plants inherit the benefits of land-based
requisite technical standards, therefore, is a challenge.
renewable energy.
solar power plants but overcome their limiting factors of
Our continuous engagement with the industry and policy
growth – requirement of large tracts of land. In addition
In terms of area available for installing FSPV power plants,
makers has continuously focussed on this aspect. Further,
to higher energy generation, the technology provides a
Uttar Pradesh is endowed with the largest quantum, in
taking a cue from examples available globally that have
huge range of co-benefits such as complete avoidance of
heralded a growth in solar around floating solar, requisite
terms of available surface area, of water bodies followed
land acquisition, ability to be combined with water based
support needs to be accorded by policymakers in India to
livelihoods, evaporation control (extremely beneficial for
this sector, which is still in its early stages of development.
large reservoirs), improvements in accompanying water
A strong foundation, therefore, needs to be established -
ecosystem, inter alia.
that derives its strength from sound technical knowledge.
Being involved since the inception of the floating solar industry, we appreciate the policy advances made by various governments across the globe. The Solar Energy Corporation of India (SECI) under the aegis of Ministry of New and Renewable Energy (MNRE) has recently launched a programme on FSPV power plants and intends
In economic terms, this implies that early adopters of this technology need to be rewarded. This would in turn
establishing FSPV power plants.
Yellow has been involved with the development of FSPV
appropriate safety factors and contingencies.
power plants in India since its very inception. Our focus has,
There is no simple answer to this, and a lot depends on
of standardised flotation devices poised to cater to the
solar, can easily add a capacity of 12,000 MW through
sustainable solutions by considering and accounting for
developed amongst the largest manufacturing bases
policy mandate, Yellow has made significant investments
by contemporary routes of ground-mounted and rooftop
enough manoeuvring space, would look at long-term and
in expanding manufacturing. In the past year, Yellow has
country in the coming three years. Keeping apace with this
Kerala, which may not be able to fulfil their solar ambitions
Anything else you would like to add for our readers.
promote an environment where developers, if provided
As the assets become older, will aggressive bidding today become a pain point for the industry a few years down the line?
to undertake a capacity addition of 10,000 MW in the
by Karnataka and Maharashtra. In addition, states like
the developer. Most of the large-scale projects in India are
since the beginning, been on continuous innovation. We, as a result, have been able to pioneer several technologies that are a global first - aimed at value creation. Our passion for the environment is reflected in all our designs, which cares for aquatic life and overall environment while delivering clean energy. We believe, that the power of the ‘Yellow’ sun over the
surging global demand of establishing FSPV power plants
operated on a BOOT model, and as a result are operated
globally. Another milestone achieved by Yellow has been
and maintained by the developer for a substantial portion
aquatic ‘Blue’ provides a paradigm shift in how we generate
the successful installation and commissioning of a Floating
of the asset’s life. If the developer utilizes substandard
electricity. The floating solar industry, however, is still in its
Power Plant at Panipat Refinery, Indian Oil Corporation
products for lowering capital costs then the asset in question
early stages of development and therefore needs requisite
Limited (IOCL).
might cost her/him more in the long run. As a result, the
support from the industry as well as the policymakers alike.
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Solar Quarter • May 2018 12
BRIGHTEN YOUR DAY
WITH THE SOLAR POWER
Positive Power Tolerance up to 5Wp 5 BB High Efficiency Cell 100% EL tested Pre & Post Lamination PID Resistant Excellent Energy Generation in Low light Member of
CONTACT US HEAD OFF. : G-25, City Centre, S.C.Road, Jaipur - 302001, Rajasthan, India 0141- 4019103, 4029103 DELHI OFF. : 502-A, Arunachal Building, Barakhamba Road, Connaught Place, New Delhi-110001 011- 43723333 WORKS : 25 KM Milestone, Jaipur-Delhi Bypass, Near Daulatpura Toll Tax, Vill - Bagwara, Jaipur-303805 9116122135 / 9116122136
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www.insolationenergy.in
info@insolationenergy.in
Solar Quarter • May 2018 13
In Conversation “Vishakha Renewables strives to deliver international quality EVA and Back sheet manufactured in India”
Mr. Jigish N Doshi Director, Vishakha Renewables Pvt. Ltd.
What have been the latest trends in demand for your products & services in India? Where do you see the next demand growth coming from? Solar Module Manufacturers in India demand reliable products at competitive prices. After sales service and handholding the Customer are of paramount importance for Vishakha Renewables. Demand growth for our Products would be coming from new customers and capacity expansion of existing customers. Vishakha Renewables is
Let’s begin with a glimpse of your company’s presence and offerings in India
also looking at the export markets for demand growth in the near future.
Vishakha Renewables is one of India’s fastest growing
Anything else you would like to add for our readers
solar solutions provider for encapsulating solar energy
Vishakha Renewables strives to deliver international
under the MAKE IN INDIA Initiative since January 2017. We have manufacturing Capacity of 1200MW for EVA and 3000 MW for Back sheet. We use State of the art European Manufacturing equipment to cater to Customers all over India providing UL Approved Fast Cure/Ultra Fast Cure EVA Encapsulant and PET/PVDF/PVF Back sheet. Vishakha Renewables is part of the Vishakha Group of Companies whose expertise scales across flexible packaging, injection, rotational and blow moulded products; drip irrigation and
quality EVA and Back sheet manufactured in India using
As a customer initiative, Vishakha Renewables envisages to Optimise Performance and achieve excellence. Keeping abreast with the latest technologies in the field , we
the best raw materials to ensure long term reliability and
pursue continuous
performance of Solar Modules at competitive prices. Our
initiatives in R&D
initiative would supplement growth of the Domestic Solar Manufacturing Industry under the MAKE IN INDIA Initiative. We urge the domestic Solar Module Manufacturers to promote use of domestic products for mutual growth and
and New Product developments like POE for BIPV/Bifacial
synergy.
Solar Modules.
pipes; plastic agricultural,industrial,silage,pond.canal liner and films with a global customer base.
What have been some of the recent developments at your organisation As a customer initiative, Vishakha Renewables envisages to Optimise Performance and achieve excellence. Keeping abreast with the latest technologies in the field, we pursue continuous initiatives in R&D and New Product developments like POE for BIPV/Bifacial Solar Modules.
Tell us a bit about the recent technology advancements in your sector With the decreasing trend in solar module prices, all customers are working towards reducing the system cost from other components like, combiner boxes etc., ultimately developing 1500 V system voltage modules. Vishakha Renewables has also developed back sheets for 1500 V system voltage with very low water/moisture ingress. Considering the reliability of solar modules, Vishakha Renewables has focused on developing highly PID resistance in our EVA and had developed EVA which has more than 3X times PID resistance. POE (polyolefin elastomer)
is an alternate candidate
for EVA, which has inbuilt PID resistance property and expected to have better reliability & performance, since
Keeping in mind the Capacity expansion plans of various Solar Module
Considering the reliability of solar modules, Vishakha
Manufacturing Manufacturers in
Renewables
India including our
has focused on
existing Customers,
developing highly
The Company aims to double its
PID resistance in
Production Capacity
our EVA and had
for both EVA and
developed EVA which
Back sheet in the
has more than 3X
next fiscal. times PID resistance.
corrosive acetic acid which is formed in modules with EVA will not be formed in modules with POE encapsulants. We plan to have a POE Product soon.
What are your growth plans for the Indian market? What are the milestones you wish to achieve by the end of this fiscal? Keeping in mind the Capacity expansion plans of various Solar Module Manufacturing Manufacturers in India including our existing Customers, The Company aims to double its Production Capacity for both EVA and Back sheet in the next fiscal.
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Solar Quarter • May 2018 14
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Solar Quarter • May 2018 15
Industry Insights INVESTMENT FLOWS The Jurong Port in Singapore completed a SGD 30 million (USD 22.4 million) installation of solar panels on its warehouse rooftop in 2016, making it the then-largest port-based solar PV facility in the world. The facility has a peak capacity of 9.5 MW and is estimated to generate more than 12 MWh of solar energy per year, providing more than 60% of the port’s annual electricity needs. Global new investment in renewable power and fuels (not including hydropower projects larger than 50 megawatts (MW)) totalled USD 279.8 billion in 2017, as estimated by Bloomberg New Energy Finance (BNEF)i. This represents an increase of 2% compared to the previous year, even as the costs of wind and solar power technologies fell further. Investment in renewable power and fuels has exceeded USD 200 billion annually since 2010. (→ See Figure 1) Investment in hydropower projects larger than 50 MW was an estimated additional USD 45 billion in 2017.
“Global new investment in renewable power and fuels reached in 2017” These estimates do not include investment in renewable heating and cooling technologies, for which data are not collected comprehensively. The International Energy Agency. reports that global investment in solar thermal heating technologies increased steadily until 2013 but then fell each year through 2016 (latest data available). Investment in new renewable power capacity (including
FIGURE 1 : Global New Investment in Renewable Power and fuels in developed, emerging and developing countries, 2007-2017
all hydropower) was three times the level of investment in fossil fuel generating capacity and more than double the investment in fossil fuel and nuclear capacity combined. Investment in renewable energy continued to focus on solar power, particularly solar photovoltaics (PV), which increased its lead over wind power in 2017. Asset finance of utility-scalev projects, such as wind farms and solar parks, dominated investment at USD 216.1 billion worldwide. Small-scale solar PV installations (less than 1 MW) accounted for USD 49.4 billion, representing an increase of 15%.
“Developing countries extended their lead over developed countries in 2017, with of global investment in renewable energy.” Renewable energy investment in developed countries as a group fell 19% in 2017. Investment decreased in the two developed-country front-runners, the United States and Japan, as well as in the leading European countries, Germany and the United Kingdom. Among developing
Note: Figure does not include investment in hydropower projects larger than 50 MW. Investment totals have been rounded to nearest billion and are in current USD. Source: BNEF.
and emerging countries, renewable energy investment increased 20%, to USD 177 billion. China played a dominant role, investing USD 126.6
FIGURE 2 : Global New Investment in Renewable Power and fuels, by Country or Region, 2007-2017
billion,its highest figure ever. Substantial increases in developing countries were witnessed in Mexico, Egypt, the United Arab Emirates and Argentina.
INVESTMENT BY ECONOMY Developing and emerging economies overtook developed countries in renewable energy investment for the first time in 2015; they extended their lead in 2017, accounting for a record 63% of global investment in renewable energy, due largely to China. Developments in renewable energy investment varied by regioni, rising in China, Latin America (including Brazil) and the Middle East and Africa, and falling in Europe, the United States, Asia-Oceania (excluding China), Japan and India. (→ See Figure 2.)
“China accounted for a record of all financing in renewable energy”
Note: Data are in current USD and include government and corporate R&D. Source: BNEF.
Considering all financing of renewable energy (but
the United States (14%) and Asia-Oceania (excluding China
The top 10 national investors consisted of four developing or
excluding hydropower larger than 50 MW), China
and India; 11%). Smaller shares were seen in the Americas
emerging countries and six developed countries. In addition
accounted for a record 45% of the global investment total,
(excluding Brazil and the United States, 5%), India (4%), the
to China and the United States, top countries included Japan,
up from 35% in 2016. China was followed by Europe (15%),
Middle East and Africa (4%) and Brazil (2%).
India and Germany. The next five countries were Australia, the United Kingdom, Brazil, Mexico and Sweden.
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Solar Quarter • May 2018 16
Central Distributed Inverter Solution Higher yields Lower system Smart O&M
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Solar Quarter • May 2018 17
China’s investment in renewable power and fuels reached a
FIGURE 3 : Global New Investment in Renewable Energy by Technology in developed, emerging and developing Countries, 2017
record USD 126.6 billion in 2017, up 31% over 2016. Most of this total (USD 103.3 billion) was in asset finance, which increased 14% relative to 2016. In 2016, China invested roughly the same amount in solar and wind power; however, in 2017 the country experienced a boom in overall solar power investment, up 58% to USD 86.5 billion, whereas total investment in wind power declined by 6%. Utility-scale solar power arrays of more than 1 MW accounted for most of China’s solar power total, while the country’s investment in small-scale solar PV project development increased nearly five-fold. By comparison, China’s total investment in wind power was USD 36.1 billion; investment in onshore wind power was down 28%, while offshore wind power increased 180% to USD 10.8 billion. China also invested significant sums in large-scale hydropowerii, commissioning 7.3 gigawatts (GW) in 2017, a large portion of which was projects larger than 50 MW.3(→ See Hydropower section in Market and Industry chapter.) Investment in Europe totalled USD 40.9 billion in 2017, a significant drop (36%) from 2016. Asset finance accounted for 74% of the region’s investment, at USD 30.4 billion, of which USD 26.7 billion was invested in wind power and USD 2.8 billion was invested in solar power. Small-scale distributed capacity in Europe fell sharply in 2017, to USD 6.6 billion, due in part to a significant reduction (by more than half) in the United Kingdom. The United Kingdom – Europe’s largest national investor in renewable energy in 2016 – saw total investment fall 65% to USD 7.6 billion. This decline reflected an end of subsidies for onshore wind and utility-scale solar power and a substantial gap in time between auctions for offshore wind power projects. Germany took over as the largest European investor at USD 10.4 billion, despite a 35% reduction from 2016. Germany’s investment decline reflected investors’ uncertainty as the country shifts away from feed-in tariffs to auctions for all technologies. Although Europe’s two biggest markets saw reductions in 2017, investment increased in several other countries in the region, including Sweden (up 127% to USD 3.7 billion), the Netherlands (up 52% to USD 1.8 billion) and Greece (up 287% to USD 0.8 billion). The United States remained the largest individual investor among developed economies, with a total of USD 40.5 billion in 2017, a decrease of 6% compared to 2016. Utilityscale asset finance remained stable, at USD 29.3 billion, with wind power accounting for the majority (67%). Although small distributed capacity (rooftop and other solar power systems of less than 1 MW) also attracted significant sums, the total of USD 8.9 billion was down 12% from 2016, due in part to a restructuring of the market. Investment in US public markets fell again in 2017, to USD 1.0 billion, from a high of USD 8.9 billion in 2015. In Asia-Oceania (excluding China and India) investment fell 12% to USD 31.4 billion – the lowest amount since 2013, due largely to a decline in Japan. Japan’s investment continued to fall in 2017, down 28% from 2016 to USD 13.4 billion. Investment was hampered by uncertainties related to grid connection and to a shift in policy from a generous feed-in tariff (FIT) to tendering for projects larger than 2 MW. Investment in both solar and wind power declined in 2017, whereas investment in biomass increased 120%, due in part to a shift towards biomass on the part of some solar power developers as well as to a looming FIT reduction.
Note: Total values include estimates for undisclosed deals as well as estimates for small distributed capacity and corporate and government R&D. Source: BNEF.
Investment in India declined 20% compared to 2016, to
power (down 12% to USD 107 billion), in biomass/waste-
a total of USD 10.9 billion. Approximately USD 6.7 billion
to-energy (down 36% to USD 4.7 billion) and in geothermal
was invested in new solar power capacity (up 3%), and USD
power (down 34% to USD 1.6 billion). Investment in biofuels
4 billion was invested in wind power during 2017 (down
declined 3% to USD 2.0 billion.(→ See Figure 3.)
41%).
In 2016, emerging and developing economies maintained
In the Americas (beyond Brazil and the United States)
a narrow lead in solar power investment and fell behind
investment totalled USD 13.4 billion (up 124%). Investment
developed economies in wind power investment. In 2017,
in both Mexico and Argentina jumped roughly nine-fold,
however, due primarily to China, these countries accounted
to USD 6 billion and USD 1.8 billion, respectively. Other
for the bulk of solar power investment and recovered
countries in the region saw smaller increases. For example,
a small lead in wind power investment. Solar power
investment was up in Chile (up 55% to USD 1.5 billion),
investment declined 17% in developed countries (to USD
Peru (up 66% to USD 300 million) and Costa Rica (up 31%
45.4 billion), while it increased 41% in developing countries
to USD 300 million).
(to USD 115.4 billion). Investment in wind power declined
Brazil’s total investment was USD 6 billion, an increase of
during 2017 in developed countries (down 19% to USD
8% from 2016, but this was far below the peak total of USD 11.5 billion in 2008, when the global biofuels boom was
54.8 billion).
still in full swing. Most of Brazil’s 2017 investment was in
Large-scale hydropower projects over 50 MW in size
wind power, at USD 3.6 billion (down 18% from 2016), and
represented the third most important sector (after solar
in solar power, which rose 204% to USD 1 billion.
and wind power) for renewable energy investment in
Investment in the Middle East and Africa combined
2017. Translating hydropower capacity additions into asset
increased 11% in 2017, to USD 10.1 billion, with substantial increases in Egypt and the United Arab Emirates. Investment leapt nearly six-fold in Egypt, to USD 2.6 billion, and 29-fold in the United Arab Emirates, to USD 2.2 billion. In Jordan, investment rose 26% to a record USD 1.1 billion. At the same time, however, South Africa continued to experience a decline, with investment down to USD 102 million in
(down 10% to USD 600 million) and the Philippines (down 77% to USD 300 million). However, some countries saw noteworthy increases in investment, including Indonesia (up 67% to USD 1.0 billion) and Pakistan (up 42% to USD 700 million). The modest renewable energy investment figures in the region resulted largely from policy uncertainty, particularly in Indonesia, the Philippines, Thailand and Vietnam.
finance dollars per year is not straightforward because the average project takes four years to build. Although BNEF does not track detailed statistics for large-scale hydropower projects, it estimates that asset financing for large-scale hydropower projects reaching financial goahead in 2017 totalled around USD 45 billion, up 108% from 2016.
2017 from a high of USD 5.6 billion in 2012. Financing in Morocco also fell relative to 2016 (down 48% to USD 200 million).
The facility has a peak
i Regions presented in this chapter reflect those presented in UN Environment’s Global Trends in Renewable Energy Investment 2017 (Frankfurt: 2017), and differ from the
capacity of 9.5 MW
regional definitions across the rest of the GSR, which can be found at http://www.ren21.net/GSR-Regions.i
and is estimated to
ii The Chinese government estimates that hydropower facilities of all sizes completed in 2017 represent an investment of CNY 61.8 billion (USD 9.8 billion), from China
generate more than 12
National Energy Administration, ”National electric power industry statistics in 2017, 22 January 2018, http://www. nea.gov.cn/2018-01/22/c_136914154.htm (using Google Translate).ii
Other markets in the region with decreases included Thailand (down 72% to USD 700 million), Chinese Taipei
52.4 billion) and in developing countries (down 4% to USD
INVESTMENT BY TECHNOLOGY New investment in renewable energy in 2017 continued to be dominated by solar PV and wind power, accounting for roughly 57% and 38%, respectively. Solar power was the only technology to witness an increase in 2017, with new
MWh of solar energy per year, providing more than 60% of the port’s annual
investment up 18% relative to 2016, to USD 161 billion. Investment in all other technologies was down in 2017. The most substantial declines in dollar value were seen in wind
electricity needs.
Credits: REN21
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Solar Quarter • May 2018 18
Product Feature Saatvik has successfully delivered more than 75 MW solar modules in its first year of operation Introduction
Technology Specifications
Saatvik Green Energy is a new age solar technology
SGE Mono Series is assembled on the same platform as the
company, involved in the manufacturing of high quality
highest selling SGE Poly series, offering maximum reliability
solar modules. The current product portfolio includes solar
to its clients. It delivers a module level efficiency of as high
modules of all ranges starting from 40Wp up to 350Wp in
as 18.78%, has high resistance to PID, can withstand 2400
both 4BB and 5BB. Saatvik uses both poly-crystalline and
Pascal wind load and 5400 Pascal snow load. The current
mono-crystalline cells to assemble these solar modules,
range offering is from SGE 72M – 335Wp to 350Wp.
coupled with multiple rounds of testing during and after
Technology Advancements
the manufacturing process, ensuring the highest quality product for its esteemed customers. All module ranges have
� High module conversion efficiency.
been certified to highest global quality standards.
� Outstanding power performance even at low irradiance.
Saatvik has successfully delivered more than 75 MW solar
� High PID resistant.
modules in its first year of operation, which have been
� Easy to mount and ground.
successfully installed at various government buildings, government utilities, railway stations, hotels and universities. Apart from manufacturing, Saatvik has also forayed into Solar EPC services, making it an integrated solar company.
� IP67 junction box with extended cable lengths for easier installation. � Double stage EL tested. � Extended Mechanical load tested up-to 5400 pascals.
Featured Product:
� 25-year linear power performance warranty.
Product Introduction
� 10-years workmanship warranty.
Saatvik’s SGE 60M and SGE 72M Mono Series, has
� Also, available with black back sheet and black frame.
successfully completed testing for the entire range of IEC
Targeted Customer Segment
certifications, which gives Saatvik further competitive edge in the solar industry. Saatvik supports continuous adoption of new and advanced technology by the solution providers, and endeavors to provide them with the same for overall growth of the industry. Usage of Monocrystalline panels gives an additional advantage to the solution providers as they can install more capacity in limited space. Saatvik is able to achieve up to 18.78% module efficiency with
We are targeting solar developers and EPC companies to help them achieve highest yields on their installations. They will get additional advantage over the already existing range of SGE Solar PV modules. This product is most suited for large scale projects, as well as high electricity consuming industries, commercial spaces, with paucity of roofs, so that they can maximize their solar generation.
Monocrystalline modules.
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Solar Quarter • May 2018 19
吀栀攀 圀漀爀氀搀 䤀猀 唀渀昀漀氀搀椀渀最 䈀攀昀漀爀攀 唀猀⸀⸀⸀
䜀漀氀搀椀 䜀爀攀攀渀 匀漀氀愀爀 倀嘀 洀漀搀甀氀攀猀 愀瘀愀椀氀愀戀氀攀 椀渀㨀 䜀伀䰀䐀䤀 㘀 ☀ 㜀㈀ 猀攀爀椀攀猀 瀀漀氀礀 愀渀搀 洀漀渀漀 挀爀礀猀琀愀氀氀椀渀攀 㔀 戀甀猀戀愀爀 挀攀氀氀猀⸀
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Solar Quarter • May 2018 20
䔀砀瀀愀渀搀椀渀最 伀甀爀 䜀氀漀戀愀氀 刀攀愀挀栀⸀⸀⸀
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Solar Quarter • May 2018 21
Product Feature Merlin Modules: A sneak peek of its premier technology!
The next and the most important property of Merlin module is its reliability. The flexible module has been tested under various conditions, climates & orientations and in all the tests, they have been found to operate at a level much above the normal. One of the test was to test the flexibility of the Merlin grid and cell. For this, a module was made and bent as shown in Figure 3 (left).
Figure 1: A typical flexible solar module
Standard module
Standard module
EL image after the test
EL image after the test Merlin module
EL image before the test
Figure 5: Modules subjected to Transportation test (Source: Team Merlin, Waaree Energies) EL image before the test
Standard module
The conventional solar module (normally) comes in two standard offering i.e. 60 cell and 72 cell which has cell configuration of 10 x 6 cell & 12 x 6 cell. The size of these modules is (approximately) 1650 mm x 990 mm & 1960 mm x 990 mm respectively. The merlin modules on the
EL image before the test
Merlin module
The figures below compares the testing result of Merlin module to the primitive modules. Figure 4 shows the test result of 1500 Pa mechanical loading test subsequently followed by humidity freeze test. Figure 5 shows the test result of transportation test where modules were mounted on a transport vehicle for a specified distance. Figure 6 shows the test result of thermal cycling after 1,000 cycles. It was found that the Merlin module almost outperforms the standard module in almost all the standard tests depicting the rugged nature of Merlin modules.
Figure 4: Modules subjected to 1500 Pa load test and Humidity Freeze test (Source: Team Merlin, Waaree Energies)
Standard module
EL image before the test
(Source: Team Merlin, Waaree Energies)
Figure 2: Difference between Merlin (left) and conventional (right) solar cells
EL image after the test
EL image after the test Merlin module
Conventional solar cells have fingers and busbars which are used for current collection. The cells in Merlin module use patented manufacturing process & design (7 patents in US with 53 total patents pending worldwide) to encapsulate its cells. Known as the “grid” (as evident from Figure 2), the mesh type front grid has 20 busbars which are optimally designed to ensure maximum light falls on the solar cells. Overall the entire grid has around 1,200 current collection points which are way more than the normal solar cell. These busbars in the front grid are interconnected with each other. This enables that the current is collected efficiently even in case of micro crack or a crack in the solar cell. The rear grid in Merlin cell in addition to carrier collection, also ensures that the entire assembly is held together (without damaging the solar cell) when bent giving the module its flexible nature (to an extent). The grid uses almost half the silver while comparing it to the normal busbar cell. Additionally, the extension of front grid (circled in red in Figure 1) is used as an interconnect between the cells. Hence, utilizes maximum possible area in a module.
The Electro Luminance (EL) image and power output before and after the test was recorded Figure 3 (right). As expected, the module was found to be perfectly intact and there was almost no loss in power output even after extended testing.
Merlin module
Solar module has seen immense developments in power output, efficiency, interconnection, etc. in the recent years. However the heavy weight of solar panel primitively due to the glass and Aluminium frame (used in it) limited its use on many roofs. Replacing these materials was a tough as it challenged the reliability, ruggedness and aesthetic appeal of a PV module. This is when flexible (and frameless) modules came into picture. As the name suggest flexible modules are those which can (almost) be installed on any shape and/or size of mounting surface. These modules tend to fulfil almost all the customizable requirement. With the world adding almost more than 200 GW of solar PV modules in the next 5 years, it is estimated that the share of flexible modules in such capacity addition would be around 3 to 5%. One reason that can be attributed to this is the widespread adaptation of PV modules and increased energy demand of consumer. This quantifies the usage of solar PV flexible modules for many customized applications (such as on car sheds/ports, transportations, remote mobile applications, residential roofs with special conditions). Merlin (Figure 1) is one of its kind flexible modules available in the market. While there has been a lot of buzz in the market, very less is actually known about the module. This blog hence aims to educate its readers on the technical aspects and advantages of using Merlin modules.
Figure 6: Modules subjected to Thermal Cycle test (Source: Team Merlin, Waaree Energies) EL image before the test
EL image after the test
Standard module
Figure 3: Flexibility test of Merlin module (TOP) and EL image of the module (bottom)
From 0 to 1000 cycles EL image before the test
EL image after the test
Merlin module
Waaree had commissioned one of its kind installations
From 0 to 1000 cycles
at BAPS Swaminarayan Mandir, Gujarat
Figure 7: Different possible sizes in Merlin module
where 36 kWp PV power plant was installed in record 12 hours. This is by far the largest installation of flexible solar panel at a single place. We had been awarded a special order of merit for this record installation.
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other hand could be made up with any number of cells depending on customer’s power requirement. The cells in this module can also be arranged according to the requirement and space availably of the end consumer i.e. say a module of 24 cells can be made by 4 x 6 cell or 6 x 4 cell or even in 12 x 2 cell configuration. Such customized panels are of use mainly in northern and western countries where (specifically 2 x 12 & 2 x 10) modules fit exactly into the size of their roof without compromising the roof’s purpose (to allow easy drifting of snow during winter).
Solar Quarter • May 2018 22
Figure 8: Various possible orientation of a rooftop plant (Source: Google images)
Figure 9: An example of peel and stick Merlin module
The Figure 8 below depicts (few of) the various configurations available for a typical PV plant. Installing such power plant requires a lot of steps such as levelling the rooftop ground, drilling, digging, piling, bolting, welding, etc. before the solar modules are actually installed. This process may take about 1~3 months of time and its equivalent man-hours & adequate capital before the power plant is up and running. Compared to such perplexing process, the installation of the entire Merlin modules hardly takes any time & capital. As evident from (Figure 9) below, the Merlin modules have a special tape which is already fixed on the backside of the module. At the site, the installer/ end consumer only has to peel the tape such that the module can be stuck on to the rooftop/ industrial sheds without any hassle and/or extra material (Visit here for more info: https:// youtu.be/-s7kDmb8ec8). If required, these modules can also be bolted, riveted, screwed over the rooftop. This technology enables the entire plant to be almost weightless and thus making the end consumer relaxed about the load bearing capacity of its roof. Waaree had commissioned one of its kind installations at BAPS Swaminarayan Mandir, Gujarat where 36 kWp PV power plant was installed in record 12 hours. This is by far the largest installation of flexible solar panel at a single place. We had been awarded a special order of merit for this record installation. Let us all pledge to make solar energy the primary source of energy in the near future.
the Merlin modules have a special tape Which is already fixed on the backside
mr. sunil rathi Director - Sales and Marketing, Waaree Energies Ltd.
of the module.
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Solar Quarter • May 2018 23
Industry Insights Solar Power - Powering India The life-sustaining powers of Sun have always mesmerised
and mini grids (currently used in states like UP) are shown
from the smart use of solar energy. . The investment in
Indians. Perhaps that’s why from the Vedic period itself,
to boost availability of power as well as strength of it to
renewables can help drive India’s future economic growth.
Indians have revered Sun as Surya, giving an absolute
energise household devices like fans, TVS and computers,
position in rituals and building places of worship. Sun
improving rural connectivity and access to Internet. Some
The prospect of rapid job creation, a key driver of policy in
is considered benevolent solar power. Currently 65%
of the private players who supply min-grids use telecom
of India’s energy mix constitutes coal, oil and gas. Coal
towers as the primary base load to supply excess power to
makes up the majority of this - around 55% of domestic
rural households.
power capacity - with gas providing nearly 10%. There is
A bigger beneficiary of such steady power would be
and knowledgeable workforce to realize significant growth
agriculture sector wherein water pumps play a major role.
in solar energy.
If it proves to be a solution, the monsoon-dependent
In a recent development the International Solar Alliance
a significant risk of lesser thermal capacity being installed in the coming years - because of both production and logistic constraints on indigenous coal, which is generally
farmers can heave a sigh of relief and improve their
of poor quality - and therefore also increased dependence
productivity besides abandoning their overdependence
on imported coal. India also imports around 80% of its oil;
on diesel. Yet, the government may well enhance (even
future energy security and cost is therefore a serious issue.
though there are many schemes with subsidies) the
India’s energy needs are rising fast, with growth in electricity
availability, cost and payback of such solar pumps to make
demand and other energy uses among the highest in the
them viable for farmers since further growth depends on
world. GOI’s substantial and sustained economic growth
these factors. Many more villages can have safer drinking
target of 8% per annum for the next 25 years is placing
water if pumping and treatment plants can be powered
enormous demands on its energy resources. Increasing
without any interruption in supplies. Even though more
urbanisation and the continuing rapid development of
modern membrane filtration system is available, power
economic prosperity means that consumption of power per
remains a critical factor.
capita in India is increasing at a rate which greatly outstrips
Better availability of lighting has improved productivity (by
supply. Population and economic growth, combined with
extending work hours or quality of the work itself), safety
accelerating urbanisation, will increase the number of
(more street lights) and health (by replacing the use of
people living in cities and towns from approximately 435
kerosene). Some studies say if the lighting can be extended
million in 2015 to 600 million by 2030. Urban populations
by 4-5 hours, it could enhance rural productivity and
consume more energy and – importantly in India’s case
therefore household incomes by nearly 30%. For example,
– significantly more electricity. To deliver this growth and
lower carbon dioxide emissions from lighting lead to
demand, it is estimated that India’s total demand for
better grades for schoolchildren, greater productivity for
energy will more than double by 2030, while electricity
small industries and better quality of food and services at
demand will almost triple.
restaurants and fruit shops. All of these are going to be the
Despite rapid strides in adding power capacity, India
To accelerate a greater adoption of solar power, the
Much of the population lacks access to clean and affordable
government must freeze policies and benefits accorded
energy. Estimates suggest that 80 million households, or
to the segment for some time. For example, the lack of
more than 300 million people, have limited or no access
clarity in policies wrt Import duty , Governments clear
to electricity.
stand on Safe guard duty are proving to be an impediment
it comes to powering rural areas and homes (accounting for 67% of the total population and 37% of the GDP) as well as providing vital electricity to rural entrepreneurs
to the plan and are discouraging new investors . Besides supportive policies to improve financing, the government must step in to support domestic manufacturing and skill the available workforce.
had we started the initiative much earlier. If we can tap
The proposed Rs 38,000 crore green energy corridors
solar energy in right earnest, nearly 300 million people in
must be completed as promised by 2019, including
rural India - who have no access to grid power – can get a
the construction of T&D infrastructure within states.
steady energy source, stop depending on kerosene, diesel
Importantly, as long as policies like kerosene subsidies
and traditional chulhas, saving precious government funds
remain, rural areas would have little incentive to switch to
going as subsidies.
renewable source.
Health and environmental benefits are added advantages.
India has set a target of 175 GW of renewable energy
According to a UN report, in developing countries, kerosene and fossil fuels for indoor lighting are responsible for 64% of deaths and 81% of disabilities among children below five. While kerosene and similar fuels account for 20% of global lighting expenses, their actual contribution is limited 0.1% of lighting. India must lead to drive a comprehensive solution to the climate change. In the past, it had declared a voluntary goal of reducing the green house emission (GHG) intensity of its GDP by 20% to 25%, from the 2005 level, by 2020 and went on further to pledge a reduction target of 33-35% by 2030 and to increase the share of renewables in installed capacity to up to 40% by the same year. The current government’s vision of ‘Electricity for all by 2019’ puts solar power on a higher pedestal, incentivising distributed solar power by allowing around 5000 projects in as many villages. The move is making steady inroads as people in rural areas find deploying decentralised solar power easy for multiple and varied applications. The flexibility given to the solar power generators is increasing the confidence as the commercially viable micro
w w w . s o l a r q u a r t e r . c o m
transition to solar energy. Studies indicate that India could have over a million jobs in solar energy and to achieve this employment potential, India needs to develop a skilled
(ISA) has formally kick started with 62 member-countries accepting the ‘Delhi Solar Agenda’.
It is looking at
increasing the share of solar power in their energy basket with an objective to alleviate climate change and providing clean, affordable electricity to the underprivileged. ISA is our country’s formal contribution which will drive the Global South to move to a low-carbon development path. It is also a positive development that India is all set to take the mantle for driving the energy transformation both domestically and worldwide with one of the world’s largest and most determined solar energy programmes in the world which would have higher impact on for our society at large in the coming years.
India’s energy needs are rising fast, with growth in electricity
single largest driver of India’s GDP in the years to come.
continues to be plagued by widespread energy poverty.
In fact, solar energy would have filled a big vacuum when
India, is among the strong macroeconomic benefits of the
in power generation by 2022, but developments after that date are mixed and uncertain. Policy makers have thus far overlooked the potential of renewable energy in
demand and other energy uses among the highest in the world. GOI’s substantial and sustained economic growth target of 8% per annum for the next 25 years is placing enormous demands on its energy resources.
heating, cooling and transport and require an integrated approach. Of the targeted power capacity of 175GW, solar energy is expected to contribute over 100GW yet it suffers the ignominy of being the most expensive, deterring purchasers from bidding. This scenario needs to change to attract more investments. High import duties coupled with safeguard duty on imported solar modules and a ban on letter of comfort by the Reserve Bank of India have taken sheen off the proposed investments. Despite the constraints, more commercially viable and efficient solar energy products are entering the market with financing options from banks and financial institutions. More solar companies are getting funding from VCs and other sources, confirming the economic viability of the Indian solar story. The amount of support received from such institutions as the US Export Bank, KfW, the Asia Development Bank (ADB) and the European Investment Bank (EIB) has reached USD 1 billion in recent years. As
mr. Gaurav Atha Promoter & Director, Atha Group
shown by China, India too can benefit tremendously
Solar Quarter • May 2018 24
Infographics
We build Quality We offer Quality www.sofarsolar.com
Advancing Inverter Technology to a New Level
King’s return
SOFAR
50-70KW Designed for commercial projects and utility projects
Smart Monitoring 7 Years Warranty Local Service
Just contact with us Tel: +91 99983 90936 Eamil: info@sofarsolar.com Office: No. 1108A, SAKAR 9, Ashram Road, Ahmedabad-380009, Gujarat, India
w w w . s o l a r q u a r t e r . c o m
Solar Quarter • May 2018 25
Product Feature We develop India’s best utility scale solar PV Module Insolation energy, a state of the art manufacturing
is done at each stage so that module performs well
facility specializing in high efficiency PV Module is
throughout its life span of 25 + years.
located in Jaipur. We develop India’s best utility scale solar PV Module. We strive to provide one of the best solutions for sustainable solar electric power. Our aim is to provide clean and green electricity at affordable price to one and all.
� Superior Module Efficiency as per International Benchmarks � Positive Power Sorting, 0 to +5 Watt. � PID Free Modules with long term reliability
Insolation Energy has been formed by the combined efforts of senior industrialists Mr. Manish Gupta and Mr. Vikas Jain having experience of more than 17 year in various sectors like Steel, Industrial Solutions, Real Estates, Health & Fitness and Independent Solar Power Producer business etc. Insolation Energy, an ISO 9001:2015 certified company has state-of-the-art fully automatic manufacturing facility 60MW per annum for solar PV Modules in the
� UV anti-glare Resistance and All Weather Load Resistance Glass. � Salt mist, Ammonia, Blowing sand and Hail resistant � Excellent Energy generation in weak light
Targeted/ Benefitted Customer Segment
range of 75Wp to 360Wp using poly & mono crystalline
Due to consistent quality & committed deliver schedules
cells. We have most modern production line with a
Insolation Energy has become one of the emerging key
robotic plant in a very hygienic and fully air- conditioned
players amongst Photovoltaic Modules across India &
environment enough care is taken to avoid manual
Focuses on to export to Nepal, Dubai, Africa, Japan &
handling of material as well as finished products.
many other countries
Insolation Energy Pvt. Ltd. has been offering both Multicrystalline & Mono-crystalline in various sizes from 75Wp to 360Wp. Made in India with highest grade raw materials from international suppliers. Our manufacturing facility
With the start of production in April 2017, the company has so far supplied 30 MW Solar modules. The company has so far supplied in both Government and Private
certified for ISO 9001: 2015 qualities. Some of our most
Projects with a single biggest order of 2 MW in Madhya
popular Modules
Pradesh. Due to high quality standards many leading
� Sapphire Series 72 Poly Crystalline
players have preferred us for their OEM requirements. We are also targeting rooftop project developers &
� Sapphire Series 60 Poly Crystalline In recognition of our products highest standards of quality we have been awarded with � Mission
Energy
Award
-
“Emerging
Module
EPC players for high efficiency 72 cells modules. The company has a extensive network of distributors & dealers to cater to the retail segment.
Manufacturer of the Year” in Solar Innovation &
at the fore front to upgrade the technology and
Excellence Award 2017 � India Solar Week Excellence Awards 2017 - “ Solar Module Company of the Year Utility Scale (Domestic
Insolation is always
Insolation Energy
provide new solutions.
Manufacturer) for Outstanding Achievements in Solar Energy Sector From First View Group
Technology Advancement
Pvt. Ltd. has been
We strive to provide
offering both
our customer with
Multi-crystalline &
product & services
Enhancing the existing technology is always under consideration. Insolation is always at the fore front to upgrade the technology and provide new solutions. We strive to provide our customer with product & services which exceed their expectations. We use timely preventive processes & Inline testing to drive the highest quality standards and to ship products that meet our quality goal. We invite most of the customers to witness the in line process quality and test facilities available at our facility before they start journey with us. Some of the salient features of our line are: � Fully automatic line with least manual intervention and continuous automatic process � Automatic Stringers with 2200 cells/ hr capacity � Pre & Post Inline EL Tester � Automatic Framing Machine for seamless framing � AAA class inline Sun Simulator
Product Introduction/ Technology Specifications Best quality raw material conforming to latest standards is procured for manufacturing of modules. Testing
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Mono-crystalline in various sizes from
which exceed their expectations. We use
75Wp to 360Wp. Made in India with highest grade raw materials
timely preventive processes & Inline
from international
testing to drive
suppliers. Our
the highest quality
manufacturing
standards and to ship
facility certified for ISO 9001: 2015 qualities.
products that meet our quality goal.
Solar Quarter • May 2018 26
Product Feature We also supply HV range of Inverters from 36KW – 60KW designed for Ground Mount Application Introduction
Latest Infineon IGBT Technology
Ginlong (Ningbo) Technologies Co. Ltd. is one of the
The fifth generation of German Infineon IGBT chip
Ginlong inverter uses a built-in DRM module to control
oldest inverter manufacturing company with the Brand
technology, it has the high performance and lower energy
whether the inverter output power is fed back to the grid.
Name “SOLIS” featuring world class State-of-the-art
consumption.
If the project has not yet obtained grid-connected licenses,
manufacturing facility at its headquarters in Zhejiang,
TI2806 DSP
China. With more than 600 employees, Started in 2003 as R&D Company by our founder Mr. Jimmy Wang in an UK University Complex ventured into a full-fledged company in 2005 with high quality BOM – a first of its kind for String Inverters Ginlong Technologies has grown to be a highly specialized
Optional DRM Module
the 4G inverter can generate electricity for you, without
The Ginlong 4G inverter adopts the new US TI2806 series DSP chip technology, which can improve the tracking
Auto Vol-Stabilizer
accuracy and efficiency of MPPT, thereby increasing the
In response to the problem of field voltage fluctuations
power generation and bringing more benefits to users.
causing inverter over-voltage faults, Ginlong proposed a new solution. The 4G series inverters can compensate
Super High Switch Efficiency 30 kHz
company focused on research, development, design and
With the increase of the switching frequency, the loss
manufacturing of very high quality small-scale PV inverters.
of the power inductor is greatly reduced. Therefore, the
Product Introduction We offer single phase inverter in the range from 1KW - 5KW and three phase inverter from 6k- 60K with IP65 rated as “dust tight” and protected against water projected from a nozzle Certification. We also supply HV range of Inverters from 36KW – 60KW designed for Ground Mount Application.
causing the meter to reverse the increase in electricity bills.
actively by sending inductive or capacitive reactive power to avoid frequent overvoltage and under voltage faults.
overall improvement in the conversion efficiency of the
Super Low THDI
inverter also reduces the internal temperature of the
The harmonics of the inverter output will cause impact
inverter.
on the power grid. The optimized structural design and unique algorithm of the Ginlong 4G series inverters will
New PCB Technologies The quality of components determines the performance and service life of the inverter. High-quality components determine
the
inverter’s
quality
from
inherent
performance. If the performance of some components
successfully reduce the output harmonics to <1.5%, greatly reducing the impact on the power grid.
Technology Advancements
Technology Specifications
is low, the inverter will run for a long time under high
1) 3-4 Individual MPPT
temperature and the performance of the components
Full product line features 3 or 4 MPPTs, which suits all
3-4 Individual MPPT
will decrease. This not only affects the amount of power
kinds of roof styles, even if there are multiple strings facing
generated by the inverter, but also affects the life of the
different directions. So the configuration of system is
inverter.
more flexible and the overall efficiency can also achieve an
The Ginlong 4G series products can be applied to more than one roof of the villa or three strings of different angles within the string.
w w w . s o l a r q u a r t e r . c o m
improvement.
Solar Quarter • May 2018 27
2) Latest Infineon IGBT Technology Compare items
4th IGBT
5th IGBT
Emitter Voltage(V)
600
650
Continuous DC Current(A)
60
80
Power Consumption (W)
333
275
Figure 1 : Advantages of High Switching Frequency
Remarks voltage endurance 8.3% more current endurance 33.3% more Consumption 17.4% less
From the above table, we can know that the 5th IGBT has the lower energy consumption and the higher efficiency. At the same time, it can achieve the better performance design.
3) TI2806 DSP
Figure 2 : the method and principle of reactive power compensation
4G inverters adopt TI 2806 DSP technology. To contrast with the traditional TI2803DSP, TI 2806 DSP increase the calculating speed and resolution by 50%. Therefore, both the accuracy of sampling and control has been greatly improved. So it can support higher switch efficiency technologies. Besides, in the boost circuit structure, we adopted the unique algorithm innovated by Ginlong company, the algorithm can improve the tracking accuracy and efficiency of MPPT, thereby increasing the power generation. 4G inverters adopt TI 2806 DSP technology: firstly, it can support higher switch efficiency technologies and increase the accuracy and efficiency of the MPPT.
4) Super High Switch Efficiency 30 kHz With the increase of the switching frequency, the loss of the power inductor is greatly reduced. Therefore, the overall improvement in the conversion efficiency of the inverter also reduces the internal temperature of the inverter.
5) New PCB Technologies
inverter DC input side is the DC lines. The DC side voltage is up to more than 500 volts, and arcing is likely to occur in the DC line due to loose connectors, poor contact, and low insulation. Because there is no zero-crossing point in the DC power, the arc cannot be automatically extinguished, and the high arc temperature continues to ignite the surrounding materials, causing further accidents
The Ginlong inverter adheres to the use of high-quality
and serious consequences! Therefore, early warning and
components of internationally renowned brands. The
prevention are very important.
quality of components determines the performance and service life of the inverter. High-quality components
The Ginlong inverters have an internally integrated AFCI
determine the inverter’s quality from inherent performance.
function, use high-precision arc fault sensors, and through
If the performance of some components is low, the inverter
Fourier analysis, identify fault arc currents while monitoring
will run for a long time under high temperature and the
the component to the input of the inverter. In the event of
performance of the components will decrease. This not only
an arc fire, the inverter will cut off the circuit in a short time
affects the amount of power generated by the inverter, but
and avoid 99% of fires.
also affects the lifetime of the inverter. Thereby, it ensure that inverter is a stable, reliable and long-life products.
2 Economics
6) Optional DRM Module
The Ginlong inverter uses a built-in DRM module to control
The built-in DRM module can control whether the inverter output power is fed back to the grid. If the project has not
If the project has not yet obtained grid-connected licenses, the 4G inverter can generate electricity for you, without
generate electricity for you, without causing the meter
causing the meter to reverse the increase in electricity bills.
to reverse the increase in electricity bills. It can save the
3 Reliable
7) Auto Vol-Stabilizer In some remote areas or areas where the power grid fluctuates greatly, the problem of overvoltage due to
1 Ginlong inverter adheres to the use of high quality components from internationally renowned brands. The quality of components determines the performance
over-voltage and low-voltage problems, the 4G inverter
and service life of the inverter. High-quality components
can export reactive power to compensate, in order to avoid
determine the inverter’s quality from inherent performance.
8) Super Low THDI The harmonics of the inverter output will cause impact on the power grid. The optimized structural design and
2 Excellent design of heat dissipation structure. (1) Inductive external heat dissipation;
unique algorithm of the Ginlong 4G series inverters will
The Ginlong single-phase inverter adopts external design
successfully reduce the output harmonics to <1.5%, greatly
of power inductors, so that the power inductor, a heat-
reducing the impact on the power grid. And the lower THDI
generating component, can be efficiently and efficiently
has the better the gird compatibility and decreases stress
cooled.
on operating components.
(2) Larger radiator area, better heat dissipation.
Targeted Customer Segment
Ginlong inverter shell adopts aluminum alloy panel, which
Safety
has good heat dissipation and light quality.
As a household-type equipment, in addition to the
In terms of structure, we have independently developed a
equipment requires higher power generation and stable
vertically-shaped design with a product-shaped inductor,
operation. Its security is also an important issue to
which can quickly eliminate the heat inside the device and
consider. Photovoltaic system from the PV module to the
ensure the normal operation of the inverter.
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Figure 5 : (right) other manufacturers single-phase 5kW grid-connected inverter radiator side view
From the hardware:
voltage fluctuations may occur on the site. So aimed at
frequent over-voltage issues.
Figure 4 : (left) Ginlong singlephase 5kW grid-connected inverter radiator side view
whether the inverter output power is feedback to the grid.
yet obtained grid-connected licenses, the 4G inverter can
unnecessary costs for users.
Figure 3: Inductive external design
The Ginlong 4G inverter adopts the new US TI2806 series DSP chip technology, which can improve the tracking accuracy and efficiency of MPPT, thereby increasing the power generation and bringing more benefits to users.
Solar Quarter • May 2018 28
Product Feature Standing the test of time It is in 2017 that the photovoltaic industry of China sees its
launched complete sets of systems, high-quality supply
sustainable, healthy and stable development, featured by
chain services, sound policies for management over
gradually-expanded industry scale, obviously-decreased
distributors, perfect design and construction teams, and
production
innovative
quick-response service systems. In the meanwhile, the
technologies, and sharp rising of both the domestic
Company, as the first to supply the distributed generating
distributed market and the foreign emerging market, which
capacity loss insurance, also provides the best system
together brings new opportunities and challenges to the
insurance plans in the industry and devotes itself to making
development of the photovoltaic enterprises in China.
Suntech•Yijia a Chinese top-level brand of photovoltaic
Since eighteen years ago, Wuxi Suntech has made every
products for household use.
step firmly and practically and always insisted on using top-
It is estimated that the year 2018 will witness the global
class reliable materials and state-of-the-art manufacturing
photovoltaic installed capacity exceeding 100GW as well
processes to produce high-quality solar modules which all
as the booming development of the photovoltaic industry.
then experience 52 product quality inspection steps, and
Photovoltaics, as an important component of renewable
the Company has also adopted the industry-leading full-
energy resources, are being recognized and accepted by
HD 16-million pixel at the side of a module, for complete
more and more people. Now, Wuxi Suntech is sticking to
EL inspection, so as to ensure the reliability, the conversion
its original intention and trying its best to continuously
efficiency, and the service life of each module product,
explore and exploit the potential of the domestic market
to the greatest extent, by virtue of the strictest quality
and expand overseas development opportunities, for the
inspection. Besides the product tests in the laboratory of
purpose of finally supplying high-quality products and
its own, Wuxi Suntech has had its products pass the world-
complete services to customers all over the world as well
known third-party testing as well, and thus its products
as making quality tell value, standing the test of time, and
are applicable to various demanding climatic environment,
green energy enter thousands of households.
cost,
repeatedly-occurring
Each module product supplied by Wuxi Suntech is provided with a 12-year product quality warranty, a 25-year linear power warranty, and an insurance support from Munich Re.
such as high temperature, strong wind, ice and snow, and brine
TM
corrosion. “Keeping
Customers-Centered”
is the management philosophy Wuxi
Suntech
adhered
to.
has
always
Wuxi
Suntech
advocates that everything should center on manufacturing and manufacturing
on
to
boost
completely
customers refined
management over production lines. At the production end, quick response is given to customers’ needs
and
implementation
is done swiftly. With regard to
customer
service,
Wuxi
Suntech owns a professional customer service team and takes customer
satisfaction
as
the
value guidance, establishing a bridge for good communication between customers and Suntech and really putting into practice the
management
philosophy,
“Keeping Customers-Centered”. Each module product supplied by Wuxi Suntech is provided with a 12-year product quality warranty, a 25-year linear power warranty,
and
an
insurance
support from Munich Re. As a result, Wuxi Suntech is at the top level of the industry in respect of both product reliability and leading technology, which helps guarantee the realization of the maximum benefits of customers. To
cope
with
the
explosive
growth of the domestic market of distributed products, Wuxi Suntech a
successively
sub-brand,
ALUMINIUM GRATINGS
founded
distributed products, in 2016, and Wuxi Suntech Yijia New Energy Co., Ltd. in 2017. Relying on the 36 years’ project experience in the overseas market of distributed Wuxi
Aluminium Walkways and Handrails for Solar Rooftop Project
Suntech•Yijia,
focusing on the business of
products,
Leading Manufacturers & Exporters of
Suntech
has
West Coast Engg. Works Pvt. Ltd. Expertise in Solar Rooftop Solutions
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G-10, Udyog Mandir No. 2, Mogul Lane, Mahim, Mumbai - 400 016. INDIA E-mail: info@westcoastengworks.com Mob: +91 98206 75767 Web: www.westcoastaluminiumgratings.com Solar Quarter • May 2018 29
Company Feature Creating & Delivering Clean Energy, Cost-Effective Solar Power Is Our Top Priority SolarMaxx, established in 2008, is a leading manufacturer and supplier of high efficiency Solar PV Modules suitable for Solar power plants of utility as well as rooftop scale. SolarMaxx is a proud leader in its regional market of Rajasthan and is rapidly expanding across India. Creating and delivering clean energy, cost-effective Solar power is our top priority; not a side project to other business interests! Our promoter and founder Saurabh Bhandari, a Swiss banker turned entrepreneur, founded “SolarMaxx”. a small idea from a milk vendor led to the founding of this current solar venture. SolarMaxx indulged in import and distribution of Solar lamps for rural India before diversifying into manufacturing of Solar Pv Panels, Solar Water heating and related Solar energy equipment.
Made from the highest quality materials Solar cells are the engines that power solar panels, which is why we do not trust just about anyone to supply them to us. We source them from some of the best manufacturers known for quality. To guarantee peak performance and reliability, we apply our stringent quality requirements on all our raw materials; then we manufacture our own solar panels right here in India.
Benefit from maximum energy output SolarMaxx Solar PV
Modules
are
designed,
tested
UL, IEC certified raw material for product longevity and power consistency:
and
manufactured
At SolarMaxx:
with
� We believe in manufacturing in the markets we serve.
your solar investment.
to every detail. The result: maximum energy output for
� We believe in leading a sustainable future. � We believe that Solar will make a better world.
1. India’s Solar manufacturer SolarMaxx believes in manufacturing in the markets we serve. We do not import finished goods just to be dumped in our location market. We work to Make in India, create local jobs, support the communities we serve, provide relief from the rising energy costs and make the Earth a better place. SolarMaxx
Solar
PV
Modules are a renowned quality
offering
attention
that
undergo multiple stages of stringent quality checks and tests during production before being packed for delivery. Needless to mention our modules are duly tested and approved and hold required IEC and TUV certification from world’s one of the most prestigious certification agencies. SolarMaxx Solar PV modules are also MNRE tested and are an eligible offering for various state and national tenders. SolarMaxx Solar PV Modules are available in wide range of sizes and wattages. Even though our main focus is to produce high efficiency 325+W modules for utility and rooftop sectors, we can also cater to customised requirement for modules from 40W and above.
Designed for the real world In the real world, it rains and the wind blows! Our product design is artfully configured to increase performance during years of exposure to real-world conditions. This is exactly why our panels are actively converting sunlight to energy all over – on ground and on rooftops!
2. SolarMaxx Solar PV Modules – technical composition SolarMaxx Solar PV Modules are amongst the best PV panels available to multiple customer segments such
as
developers
and
EPCs
and
industrial,
institutional, commercial or residential users. SolarMaxx has
progressively
introduced
automation
in
its
manufacturing processes to avoid human intervention as much as possible in the entire production process. This has positively led to augmented “quality” output of modules.
Wide module range: � Module range – 40W and above � Multiple configuration – 36, 60, 72, 144 cell modules for varied needs � PID resistant, high efficiency Poly and Mono crystalline cells � Positive power tolerance upto 3W
� Certified EVA manufacturers
and
backsheet
from
certified
� ARC coated, low Iron tempered glass with adequate thickness and strength � Screwless hollow section, anodised aluminium frame with appropriate design for easy and quick installation � Use of renowned
world’s Junction
well Box
with MC4 type connectors and cables
3. Consistent quality and industry leading EPC services While SolarMaxx Solar Panels are a leading quality offering, SolarMaxx EPC services are revered as amongst the best for after sales and O&M besides being amongst the fastest to deliver rooftop as well as ground mounted projects. Over the past decade we have attained expertise in EPC with in-house design, engineering and procurement capabilities. We at SolarMaxx guarantee timely execution and completion of our solar projects. Our main objective in the EPC space is to provide top end quality services. Our team has the required knowledge, the best industry contacts and the appropriate vendor leverage to get the projects built in time at reasonably acceptable price.
Choose long-term performance over cost � Many manufacturers are touting for efficiency (rated power per square meter) as the most important feature of a solar panel. However, making a panel excessively efficient may actually limit its long term performance, yielding less energy over the life of your system. � We ensure that a system will produce energy for several years by using tested, reputed and renowned components rather than going for those that may come at a cheaper price tag at the start but may require repeated services or part replacements over its lifetime. � We use our panels in our EPC services as we are confident of their performance. Our purchase decisions for various other components are based on long term system performance; not how much a single system can generate in optimal lab conditions. � Think all solar manufacturers are the same? Think again! A solar system should last for years. We have been doing Solar for a decade as pioneers in this industry. With investments in manufacturing, we are here to stay to honours our guarantees and more importantly our commitments.
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� We control all aspects of our projects. From manufacturing of Solar Panels to directly sourcing components from renowned manufacturers from around the world. With confidence of using our modules, we quite comfortably offer generation guarantees to our clients.
Solar Quarter • May 2018 30
Industry Update CleanMax Solar Bags Transformational Business Awards 2018 by Financial Times / The International Finance Corporation CleanMax Solar is the first Indian company to win this award in the ‘Achievement in Transformational Infrastructure’ category Financial Times and International Finance Corporation, a member of the World Bank Group, today announced CleanMax Solar, India’s most trusted sustainability partner for the corporate segment, as the winner in
The transaction is subject to regulatory approvals in the
to the completion of projects which were scheduled for
EU and is expected to close in the beginning of the third
commissioning the previous quarter, but had experienced
quarter 2018.
delays due to grid connection issues,” the Mercom India
3.3 gw solar installed in JanMarch period: Report
report said.
Driven by large-scale projects, the solar installation in
per cent increase compared to 2,448 mw installed in Q4
India during January-March period of the current calendar year was 3,269 megawatt (mw), up by over 9 per cent compared to 2,991 mw installed in the corresponding period last year, a report said on Tuesday. The cumulative solar installed capacity totalled 22.8
‘Achievement in Transformational Infrastructure’ at the
gigawatt at the end of the quarter.
Transformational Business Awards 2018. The company
“The surge in installations in Q1 2018 was primarily due
“January-March period of 2018 was the best quarter on record for solar installations in India, with 3,269 mw, a 34 2017. Installations were also up when compared to the 2,991 mw installed in Q1 of 2017.” According to the US-based energy research and communications firm, this was the first quarter of over 3 gw installed in the Indian solar market. This was the fifth quarter in a row where at least 2 gw of solar were installed.
was selected from among 189 entries received from 126 countries,
and
received
the award for its rooftop solar project at the Tata Motors factory in Sanand, Gujarat. CleanMax Solar is the first Indian company ever to win the award. The award was presented by Ms. Stephanie Race, CEO, Crop Performance Ltd. to Mr. Kuldeep Jain, Founder and Managing Director of CleanMax Solar, during the awards ceremony held in London.
Fortum to sell share of 185MW Indian solar portfolio
–
aiming at further solar investments Fortum
has
signed
an
agreement to sell a 54% share of its solar power company operating four solar power plants in India to UK Climate Investments (40%) and Elite Alfred Berg (14%). Elite Alfred Berg has the option to buy up to an additional 16% from Fortum. The total capacity of this portfolio is 185 MW. In this partnership, Fortum will
retain
minority
a
significant
ownership
in
the solar power company and continue to provide operation and maintenance services based on a longterm agreement. The
total
consideration
from the divestment of the 54% stake on a debt and cash free basis, including the effect of deconsolidating Fortum’s minority part of the net debt, is expected to be approximately EUR 150 million. The positive impact on Fortum’s results from selling part of the solar
portfolio
approximately
will
be
EUR
20
million and will be booked in the M&A and Solar & Wind Development unit.
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Solar 31 Solar Quarter Quarter •• May May 2018 2018 31
MR. BHARAT BHUT
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THANK YOU FOR YOUR VALUED PATRONAGE Shri V. K. Saraswat, Member, Niti Aayog Shri R. K. Srivastava, Executive Director, NTPC(Netra) Shri Rajeev Gyani, Consultant, International Solar Alliance Shri Shekhar Dutt, Director General, SPDA – Associate Partner Ms Anita Agrawal, Manager, SECI Dr Rahul Rawat, Scientist-B, MNRE
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Solar Quarter • May 2018 34
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Industry Insights A Path breaking Journey in Renewable Energy through last 4 years Foreign investors can enter into joint venture with an Indian partner for financial and/or technical collaboration and for setting up of renewable energybased power generation projects. 100% foreign investment as equity qualifies for automatic approval. Government of India is also encouraging foreign Investors to set up renewable energy-based power generation projects on build-own-operate basis. 11. Renewable energy projects set up in last 4 years have created around 10 million man day’s employment per annum. The Suryamitra program was launched for creation of a qualified technical workforce in 2015 and over 18,631 Suryamitras have been trained under the programme up to 31 March 2018. 12. For quality assurance we have notified standards for deployment of solar photovoltaic systems/devices; and On 6 December 2017, the International Solar Alliance (ISA) has become first international intergovernmental Last 4 years have been path-breaking in India’s renewable
3. In our efforts to send right signal about government
energy landscape. Renewable power installed capacity
of India’s commitment towards renewables we have
has already reached over 70 GW. Over 40 GW renewable
notified
power capacity is under construction/tendered. Globally,
trajectory upto the year 2019. We are in a process to
India stands 4th in wind power 5th in renewable power and
notify RPO trajectory upto the year 2022.
6th in solar power installed capacity. Solar energy capacity increased by over 8 times from 2.63 GW in 2014 to 22 GW. Wind energy capacity increased by 1.6 times from 21 GW in 2014 to 34 GW. Trajectories for bidding 115GW renewable power projects upto March 2020 have been announced. We are well on track to achieving 175 GW target of installed renewable energy capacity. Trends suggest that the target will not only be achieved but exceeded. New schemes at advanced stages of being launched:
1.KUSUM (KisanUrja Suraksha evamUtthaanMahabhiyan)Scheme: a. 7.5 lakh solar pumps (17.50 lakh standalone + 10 Lakh Grid-connected) b. 10 GW of Solar Power Plants of intermediate capacity of 0.5–2 MW c. 50,000 Grid-connected tube-wells/lift irrigation and drinking water projects
2. SRISTI (Sustainable Rooftop Implementation for Solar Transfiguration of India) – new scheme for solar rooftop being formulated. 3. Round the Clock renewables policy has been finalized. For realising 175 GW target a number of policy measures
Renewable
Purchase
Obligation
(RPO)
4. For mainstreaming renewables, we have introduced Renewable Generation Obligation (RGO). This provision will encourage coal based thermal power generators to diversify in renewable energy portfolio. 5. For optimizing land use and harnessing solar and wind energy potential optimally, we have notified Solar-Wind hybrid policy. This policy will help in better harnessing of renewable energyresources and to an extant also addressrenewableenergy variability, The Ministry has also brought out one tender for setting up 2000 MW solar-wind hybrid in existing projects. 6. Target for Solar Parks has been enhanced from 20 GW to 40 GW. 41 Solar Parks in 21 States with aggregate capacity of over 26 GW have already been sanctioned. Largest Solar Park of 2 GW capacity in Pavagada, Karnataka is under implementation. New Solar Park policy has been announced to encourage participation by private parties and CPSUs in setting up Solar Parks. 7. Off-shore from Tamil Nadu and Gujarat coast provides among the best locations from wind power generation.
issued. 8. Creating an ecosystem for domestic manufacturing of interest for setting up solar PV manufacturing capacities linked with assured off take of 20GW. This stimulus is expected to kick start domestic manufacturing in solar energy space.
significant reduction in cost of solar and wind power.
9. The Green Energy Corridor projects seek creation of
In the year 2017 competitive bidding guidelines for
grid infrastructure for renewable power evacuation and
procurement of solar and wind power have been
to reshape grid for future requirements.The intra state
notified. The lowest tariff of Rs. 2.44 per unit for solar
transmission scheme (InSTS) being implemented by
and Rs. 2.43 per unit for wind discovered. The first solar
eight renewable rich States with an investment of Rs.
plant bid at Rs. 2.44 will be inaugurated in August 2018.
10,141 crores will set up about 9400 ckm transmission
2. We have waived the Inter State Transmission System charges and losses for inter-state sale of solar and wind
Last 4 years have been path-breaking in India’s renewable energy landscape. Renewable power installed capacity has already reached over 70 GW. Over 40 GW renewable power capacity is under construction/ tendered.
for initial 1GW off-shore wind power have already been
1. Transparency is an overarching guidelines principle of
tariff based competitive bidding process have led to
to provide clean and affordable energy to all.
offshore wind power policy and expression of interest
solarcells is our priority. We have issued expression of
for procurement of solar and wind power through
Narendra Modi, Hon’ble Prime Minister of India’s vision
In order to harness this potential we have formulated
have been taken. our government. Transparent bidding and facilitation
organization headquartered in India. ISA is part Shri
lines and Substations of total capacity of approx. 19000 MVA to be completed March 2020.
power for projects to be commissioned by March 2022.
10. Over US$ 42 billion investment was made in renewable
This will encourage setting up of the projects in states
energy in India during last 4 years. New opportunities
that have greater resource potential and availability
have emerged- altogether new business space has
of suitable land. It also helps in creating a pan-India
been created. Indian companies have begun to explore
renewable power market, as generation in excess of
foreign stock exchanges as a source of funds. India is
the state’s own requirement could be transmitted to
progressively becoming a most favored destination for
the resource poor states without additional financial
investment in renewables.
We are well on track to achieving 175 GW target of installed renewable energy capacity. Trends suggest that the target will not only be achieved but exceeded.
AUTHOR: mr. Abhijeet More Solar Passionate Professional | Social Marketer
burden.
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