o f f- g r i d l i g h t i n g s o l u t i o n s
Photovoltaic generator
Energy storage system
PV street lamp LED Module
GHOST is a stand-alone street lamp completely disconnected from
IR Sensor
the grid system. The transparency of the PV glass gives lightness and minimum visual impact to the street lamp. Suitable for lighting up cyclo-pedestrian paths, parks, harbours and promenades. Thanks to its high installation flexibility it is a good solution for several applications at any latitude.
Design madestudio | milano
off-grid lighting solutions
PRODUCT SHEET
Model
Ghost Photovoltaic generator power
95Wp
PHOTOVOLTAIC GENERATOR Technology
PVB laminated photovoltaic glass with polycristalline silicon cells
Power [Wp]
95
Tilt regulation
0° ÷ 90° - with angular steps of 15°
ENERGY STORAGE SYSTEM
LED module power
24W Energy storage system capacity
12V - 40Ah LED source efficiency @ If=350mA & Tj=25°C
142lm/W
Technology
LiFePO4 (integrated BMS)
Voltage [V]
12
Capacity [Ah]
40
LED MODULE Number of LEDs
12
Power [W]
24
LED source efficieny @ If=350mA & Tj=25°C [lm/W]
142
LED source color temperature
4500K
CRI (color rendering index)
> 70
Available optics
Asymmetrical for cycle path lighting / Rotosymmetrical
LED colorimetric features
Lighting fixture flux with cycle path optics @ Ta=25°C [lm]
1600
4500K - CRI > 70
Lighting fixture flux with rotosymmetrical optics @ Ta=25°C [lm]
1710
Photometric classification
Cut-Off
Wireless control (optional)
Protection degree
IP66
Bluetooth or GSM
IESNA TM-21 LED source useful lifetime @ Ta=25°C
> 60.000 L80
Azimuth regulation
-45° ÷ 45° - with angular steps of 15°
ELECTRONIC CONTROL Self-production from PV source and energy storage in battery as requested for its functioning. LED light source and cut-off emission that complies with the standards to prevent photopollution. Maximization of overnight consumption thanks to the light dimming coordinated through an algorithm of self-management of the storaged energy and a presence detection with IR technology. Optional local monitoring of the lamp through Bluetooth technology or remote control with GSM technology to reduce maintenance time and costs. 3-4 days autonomy in case of no sun.
Photovoltaic charge algorithm
MPPT (P & O)
Charge regulator
Step-Up DC/DC converter
LED driver
Step-Up DC/DC constant current converter
Local wireless control (optional)
Bluetooth and Western CO software for laptop
Remote wireless control (optional)
GSM and Western CO W-Cloud web site
LIGHT MANAGEMENT SYSTEM Luminous flux reduction
Internal self-management algorithm coupled with presence sensor
Presence sensor
IR with sensitivity range of 10mt
Flux dimming value
-30%
MATERIALS Fork
Molten aluminium
Cylindrical box
Extruded aluminium
Side caps
Technopolymer
PV glass mounting terminal
Die cast aluminium
LED module body
Die cast aluminium
Pole
Galvanized steel
LED module diffusor screen
lat tempered glass thickness 3mm
Optical unit
PMMA
Decorative accessory
BLU color LED strip for lighting-up the PV glass
STANDARDS off-grid lighting solutions
Safety
EN 60598-1, EN 60598-2-3, EN 62471
EMC (radiated)
EN 55015, EN 61547
Pole and supports
EN 40-3-1, EN 40-3-3, EN 40-5
Lighting fixture electrical insulation class
III (SELV)
Silver - RAL 9006
White - RAL 9016
Anthracite Grey - DB 703
Black - RAL 9011
1249
807
30째
3500
4176
4934
916
30째
102
Measurement in mm
LIGHT MANAGEMENT SYSTEM
Day
Day
Night
TIME
Dawn
Dusk
2
LUMINOUS FLUX FRACTION
Min
2
Min
MOTION DETECTION
Detected
Ir sensor disabled
Ir sensor enabled
Ir sensor disabled
Full luminous flux mode
Reduced luminous flux mode
Full luminous flux mode
During reduced luminous flux mode an ir sensor is enabled, so the lamp come back to full flux mode for two minutes in case of presence/motion close to the lamp. The amount of hours at full and reduce luminous flux is set daily by the lamp internal electronic controller according to an self-management algorithm that prevents the batteries discharge.
off-grid lighting solutions
OPTICS
Asymmetrical for cycle path lighting
off-grid lighting solutions
Rotosymmetrical
GROUND ILLUMINANCE DIAGRAM
Asymmetrical for cycle path lighting
off-grid lighting solutions
Rotosymmetrical
www.studioideazione.it
off-grid lighting solutions
ADDRESS
Via d’Ancona, 73/A - 60027 Osimo AN
TELEPHONE
+39 071.710.92.70
FACSIMILE
+39 071.720.26.65
info@seeko.it
WEBSITE
www.seeko.it
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