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Solar Panel Semi-Flexible ETFE 18W. Incl. VAT

Product Brand : Sterling Power
MPN:  SP18
£105.90
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These 12V flexible solar panel's first layer is made of Ethylene tetrafluoroethylene (ETFE). ETFE is a much more expensive and higher quality material than Polyethylene terephthalate (PET). Also, the monocrystalline cell has a higher conversion efficiency (20.4%). With up to 140mm bending height these solar panels can be used in many different fields - RV, Camper, Bus, Car, Boat + Yachts.

The Multi-grid panel is less affected by cracks, has more interconnection points, power generation features can resist cell cracks or fractures and reduce crack failures.
This means you can walk on it and has a high level of durability.

Electrical Characteristics:
Maximum power(Pmax) 18W 55W 120W 150W
Voltage at Pmax(Vmp) 17.2V 17.2V 17.8V 17.8V
Current at Pmax(Imp) 0.96 2.94 6.42 8.02
Open circuit voltage(Voc) 18V 18V 20.4V 20.6V
Cells Efficiency(%) 20.30% 20.30% 20.40% 20.40%
The maximum system voltage 100VDC(IEC) 100VDC(IEC) 100VDC(IEC) 100VDC(IEC)
Power temperature coefficient / Deg C -0.39% -0.39% -0.39% -0.39%
Voltage temperature coefficient / Deg C -0.30% -0.30% -0.30% -0.30%
Current temperature coefficient / Deg C 0.04% 0.04% 0.04% 0.04%
Output power tolerance ±3% ±3% ±3% ±3%
NOCT 45±2DegC 45±2DegC 45±2DegC 45±2DegC
Data under standard testing conditions(STC):1000W/M²; 1.5AM
Specifications:
Contruction surface ETFE surface ETFE surface ETFE surface ETFE
EVA EVA EVA EVA
backboard TPT backboard TPT backboard TPT backboard TPT
Module dimension 410 x 285 x 3 mm 580 x 540 x 3mm 1200 x 540 x 3mm 1460 x 540 x 3mm
Weight 0.9Kg 1.4KG 2.3KG 3.0KG
No.of cells and connections 4*8 4*8 4*8 4*8
Maximum bending arch height 15mm 30mm 80mm 140mm
CODE SP18 SP55 SP120 SP150

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