Product Catalogue
VESTA ENERGY SOLUTIONS
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MORE INFO+NEWS: http://vestasolar.com/ Follow @ https://twitter.com/VestaSolar Like us www.facebook.com/vestasolar
Welcome to Vesta Welcome to Vesta Product Catalogue. In this catalogue you will find products that will give solutions to your energy needs. We enclose complete details on our extensive line of products. If you need additional help, you can find our contact information and contact us directly at any time. We hope you enjoy our catalogue.
Profile Solar Hot Water Systems Hot Water StorageTanks Solar Collectors Plastic Tanks Large Scale Installations Photovoltaic Systems OEM
Vesta / Introduction
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Profile Vesta has been a leading manufacturer of solar water heaters for many decades. We are a family owned company that has revolutionized the solar industry. Whether you are a home owner or a large scale company we can provide solutions for your heating, cooling and hot water needs. Our products range from solar thermosyphonic systems, plastic water tanks, photovoltaic’s, to advanced renewable technologies to keep your energy consumption costs low. Vesta has an unwavering commitment to provide our customers with the best possible products to the best possible prices with the best possible service. At Vesta we commit to service our customers both before and a long time after the installation of your chosen Vesta products.
certificates:
Vesta / Profile
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PROFILE Vesta / Profile
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Solar Hot Water Systems Thermosyphon system The thermosyphon system works using the force of gravity. The system consists of a hot water storage tank, a mounting system and solar collectors.
The system does not need a mechanical pump to circulate the hot liquid around. It is an ideal solution for producing hot water in warm climates. It can be installed both on a flat and an inclined roof.
Thermosyphonic Systems Hot Water Storage tank (L) Number of Collectors Collector Surface Area (m²)
Active system The active systems operate on the same principle as the thermosyphonic systems, except the fact that the hot water storage tank is situated away from the solar collectors. The system requires a pump and a controller in order to circulate the hot liquid around.
– The system has a payback period of less than 2 years – There is a government subsidy for installing a solar water system depending on your country of residence. – You can produce up to 80% of your hot water for free
– Both active and passive systems are manufactured under strict quality control. – The hot water cylinders are CE certified. – The solar collectors are certified with Solar Keymark. – Both production processes are ISO 9001 certified.
Vesta / Solar Hot Water Systems
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Thermosyphon system diagram Hot water storage tank Hot Water (out) Cold Water (in) Solar Fluid (heated)
Solar Fluid (return cooled)
Solar Collector
Active system diagram Solar Collector to taps
Boiler
Controller
Cold Water Feed
Pump Hot water storage tank
SOLAR HOT WATER SYSTEMS Vesta / Solar Hot Water Systems
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Hot Water Storage Tanks The hot water storage tanks manufactured by Vesta are made using the highest quality materials. Both vertical and horizontal cylinders are manufactured using copper or stainless steel sheets to ensure longevity.
Product Advantages – The storage tanks are certified with CE
– The production line of the hot water
– Vesta enforces strict quality controls in the
– Our hot water storage tanks are manufactured
storage tanks is ISO 9001 certified.
marking to ensure the safety of the user.
in a way that allows you to make the installation quickly and easily.
production of the storage tanks , thus all cylinders are tested under high pressure for leakage.
– The product comes with a written warranty.
Specifications
of Hot Water Storage Tanks
Horizontal, Low Pressure, Hot Water Storage Tanks Capacity (L)
100
100
150
200
250
300
Diameter (cm)
40
48
58
58
58
58
Height (cm)
90
90
97
115
160
170
Weight empty (Kg)
20
27
39
52
65
78
Max. Pressure (Bar)
1
1
1
1
1
1
Horizontal, High Pressure, Hot Water Storage Tanks Capacity (L)
100
100
150
200
250
300
Diameter (cm)
40
48
58
58
58
58
Height (cm)
97
97
105
125
160
170
Weight empty (Kg)
30
37
57
75
95
115
Max. Pressure (Bar)
10
10
10
10
10
10
Vesta / Hot Water Storage Tanks
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HOT WATER STORAGE TANKS Vertical, Low Pressure, Hot Water Storage Tanks Capacity (L)
100
100
150
Diameter (cm)
40
48
58
Height (cm)
90
90
97
Weight empty (Kg)
20
27
39
Max. Pressure (Bar)
1
1
1
Vertical, High Pressure, Hot Water Storage Tanks Capacity (L)
100
100
150
200
250
300
Diameter (cm)
40
48
58
58
58
58
Height (cm)
97
97
105
125
160
170
Weight empty (Kg)
30
37
57
75
95
115
Max. Pressure (Bar)
10
10
10
10
10
10
Vesta / Hot Water Storage Tanks
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Solar Collectors Vesta produces premium solar collectors that are perfectly designed for your needs, harnessing the maximum power from the sun. The solar collectors are the heart of any solar system. The solar thermal collector absorbs the radiation from the sun and it converts it into usable thermal energy to produce domestic hot water, room heating and swimming pool heating.
The way it works is that the solar radiation passes through the glass and is converted into thermal energy and the liquid inside the absorber is heated up. The high efficient coating of the absorber ensures the highest possible absorption and minimum emission – even on cloudy days.
Product advantages – Solar Keymark Certification – High efficiency due to the use of ultrasonically welded selective coating for absorber material (95% absorption, 5% emission)
Instantaneous Efficiency
– Long lasting outer casing due to the use of anodized aluminum casing – High durability and weather resistance due to the use of tempered glass
0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.0 -0.01
0.00
0.02
0.03
0.04
0.05
0.06
(tm-ta)/G [K*m /W] 2
Solar Collector - Cross Section
Aluminium frame Solar glass
Absorber sheet highly selective coating Insulation
Vesta / Solar Collectors
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Specifications MODEL
DEDALOS 1.50
DEDALOS 1.70
DEDALOS 2.00
DEDALOS 2.50
126BN/0
126BN/0
126BN/0
126BN/0
1506 x 1007 x 85
1506 x 1007 x 85
2000 x 1000 x 85
2007 x 1256 x 85
23.63
23.63
33.78
42.23
Gross Area (m²)
1.52
1.52
2.00
2.52
Aperture Area (m²)
1.38
1.38
1.85
2.34
Max. Operation Pressure (Bar)
10
10
10
10
Absorber plate
Aluminium selective coating
Aluminium selective coating
Aluminium selective coating
Aluminium selective coating
Absorption/Emission
95% / 5%
95% / 5%
95% / 5%
95% / 5%
Glass wool
Glass wool
Glass wool
Glass wool
Glazing
3.2 mm Low Iron solar safety glass
3.2 mm Low Iron solar safety glass
3.2 mm Low Iron solar safety glass
3.2 mm Low Iron solar safety glass
Casing
Anodized aluminium profile
Anodized aluminium profile
Anodized aluminium profile
Anodized aluminium profile
Solar Keymark Reg. No. Dimensions (mm) Weight (Kg)
Insulation
SOLAR COLLECTORS
Vesta / Solar Collectors
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Plastic Tanks Vesta has set up a modern production plant for manufacturing plastic tanks. Our products range from 300L - 8000L having both a vertical and a horizontal orientation to satisfy all customer needs. The products are manufactured in our factory using rotational molding technology. Rotational Molding involves a heated hollow mold which is filled with powder
material. It is then slowly rotated around two perpendicular axes, causing the softened material to disperse and stick to the walls of the mold. In order to maintain even thickness throughout the part, the mold continues to rotate at all times during the heating phase and to avoid sagging or deformation also during the cooling phase.
Materials used – The material used for the production of the plastic tanks Linear Low Density Polyethylene powder (LLDPE) is suitable for rotational moulding with good mechanical properties. – It is UV stabilized for use in outdoor applications and conforms with the European directive 2002/72/EC and the CYS EN 12873-1-2003.
Product advantages – Handles on top: to facilitate transport by crane. – Straight surface: for tool placement. – Handles on the side: to ease transport by hand. – Tank material: Double-layer wall to prevent the penetration of sunlight and the production of fungus.
– Lid: with four handles for easy use. Threaded to ensure tight sealing. The production line is certified with ISO 9001.
Vesta / Plastic Tanks
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Handles on top
Lid
Straight surface
Handles on the side
Tank material
PLASTIC TANKS Vesta / Plastic Tanks
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Product Range Cylindrical Vertical MODEL
DIAMETER (cm)
HEIGHT (cm)
THICKNESS (cm)
500L
82
110
0.6
1000L
82
170
0.7
2000L
120
195
0.9
4000L
160
180
1.2
5000L
80
229
1.2
6000L
230
177
1.4
8000L
230
225.5
1.4
Cylindrical Horizontal with Legs MODEL
DIAMETER (cm)
HEIGHT (cm)
THICKNESS (cm)
800L
82*144
95
0.7
1000L
90*160
104
0.7
1500L
106*181
118
0.8
2000L
120*198
132
0.9
Cylindrical Horizontal MODEL
DIAMETER (cm)
HEIGHT (cm)
THICKNESS (cm)
800L
82*144
95
0.7
1000L
90*160
104
0.7
Rectangular MODEL 300L
DIAMETER (cm)
HEIGHT (cm)
80*60
Vesta / Plastic Tanks
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THICKNESS (cm) 0.6
12
Support Stands
E D
C
C
A A
B
B
Cylindrical Horizontal with Legs
1000L
119
78
24
17
24
1500L
140
90
24
17
24
2000L
140
100
24
17
24
Cylindrical Horizontal
PLASTIC TANKS Vesta / Plastic Tanks
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Large Scale Installations The large scale installation solutions from Vesta have been developed to take energy from the sun to deliver large quantities of hygienic hot water for houses, hospitals, care homes, factories and hotels. The sun heats up the liquid in the solar panels on the roof. The heat from the solar liquid is transferred to a thermally stratified buffer tank. According to the energy needs, hygienic domestic hot water may be produced instantaneously, either centralized or decentralized. The Vesta solutions may also ideally be configured to support room heating and/or swimming pool heating.
The solar system is set up using Vesta premium solar collectors. The collectors are certified with Solar Keymark that guaranties their high performance. The buffer tank is an ideal cylinder for storing large quantities of hot water. It includes heat exchanger coils which are used for transferring the hot liquid from the solar collectors to the buffer tank. The system includes a solar pump station to be installed in the primary solar circuit. It is suitable for easy wall mounting. The differential controller is integrated into the station making it more compact.
We undertake the design and full installation of your large scale solar system customized to your needs.
Product Advantages Depending on system configuration and building insulation, Vesta’s large scale solutions can deliver up to 70% of the yearly hot water demand for residential buildings and up to 30% of the heating demand. Let your Vesta representative calculate the realistic potential of your specific project.
Vesta / Large Scale Installations
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Central Solar system for Hot Water Use
Hot Water OUT Cold Water IN Pump Station
House Heating System
Pool Heating System
LARGE SCALE INSTALLATIONS Vesta / Large Scale Installations
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Photovoltaic Systems Recognizing the need for self- production of electricity in homes, Vesta now offers photovoltaic systems of the highest quality at very competitive prices. We undertake the design and full installation of your PV system customized to your roof specifications.
– Solar modules: Our poly-crystalline high energy – Solar inverter: The self consumption conversion module suitable for all kind of installations. Our experience guided the choice of materials to obtain a panel with a high intrinsic value that can be installed on large plants and rooftop. This panel is characterized by having the best price performance ratio on the market.
– Aluminum mounting systems: The mounting system for flat and inclined roofs is incorporated into the existing structure of the roof without damaging the roof insulation. It consists of primary cast aluminum alloy EN AW 6063/6005 T6. All components are made of stainless steel A2.
professional. Low power categories and the integral energy management relay enable our Inverter to maximize the self-consumption component, enabling the producer to use most of the self-generated power. A host of other smart features make our inverter one of the most future-proof inverters in its class.
– Cabling and installation: Our expert installation team which includes certified electricians will make sure that your photovoltaic system is up and running within hours. They will also guide you through everything you need to know to track your day-to-day production and consumption of electricity.
– Preparation of application to the electricity authority for net-metering 3 kwp approval
Product Advantages – Free your house from high electricity bills – Fast return on your investment, more than 20% yearly return
– Reduce CO 2 emissions and safeguard the future of your children
– Easy to install and very low maintenance – Long lasting warranty: The warranty on the module is 10 years and the warranty on the performance of the module reaches 25 years.
Vesta / Photovoltaic Systems
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PHOTOVOLTAIC SYSTEMS
Vesta / Photovoltaic Systems
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Original Equipment Manufacturer (OEM) Vesta can provide OEM products to all of our manufacturing partners. For the production companies that are looking to outsource we supply the selective coating fins or the complete absorber plate to be used as raw material for their own systems. Our OEM products can be supplied at any quantity to satisfy your needs at the highest quality and the lowest prices. • Selective coating aluminium fins • Selective coating copper fins • Absorber plate with selective coating aluminium fins • Absorber plate with selective coating copper fins
Vesta / OEM
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OEM PRODUCTS Vesta / OEM
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MORE INFO+NEWS: vestasolar.com Follow us on twitter @VestaSolar Like us on facebook @vestasolar
CONTACT INFO: VESTA Solar Water Heaters
SEBEMATEC, Egyptian German Company for Engineering Industries and Professional welding S.A.E.
Address:
Spyrou Kyprianou 15, Ergates Industrial Area, 2643, Ergates, Nicosia, Cyprus
Address:
Badr City, 2nd Industrial Zone, 2/103, Filtrac Street, (Cairo-Suez Road, from El-Rubeiki Road), Egypt
Phone:
(+357) 22 351 821 (+357) 22 623 320
Phone:
+20-2-28640034
Fax:
(+357) 22 590 264
Fax:
+20-2-28640033
Email:
info@vestasolar.com
Email:
epasebtc@link.net / info@sebematec.com.eg
Licensed Sales Representative : Egypt