280W Poly-crystalline Solar Modules with 4 Draining Holes in Frame
Special use for on ground and roof top solar power system.
Maximum power voltage (Vmp): 35.2V
Maximum power current (Imp): 7.45A
Open circuit voltage (Voc): 37.0V
Short circuit current (Isc): 8.10A
Maximum system voltage (VDC): 1, 000V
Encapsulated solar cell efficiency (η C): 18.10%
Module efficiency (η M): 14.90%
Solar cell and configuration: Poly-crystalline
Solar cell technology and size: 156 x 156mm
Number of bypass diodes and type: 3pieces
Maximum series fuse rating: 15A
Temperature coefficient of power: +0.48%/ C
Temperature coefficient of Voc: -0.34%/C
Temperature coefficient of Isc: -0.037%/C
Nominal operating cell temperature: NOCT 25C
IR-radiance 1, 000V/m2, am 1.5 spectrum, module temperature 25C
Operating temperature: -40° C to +80C
Customized installation hole dimensions are accepted
Cable length: 90mm
Weight: 22.5kg
Number of draining holes in frame: 4 holes
Construction: 60pieces (6 x 10)
Frame: 50mm
Solar leading new energy technology Co., Ltd., is a professional solar PV products manufacturer in the solar fileds engaged in manufacturing, researching, developing and sales of solar PV products, through hard work and innovation, we have earned our reputation as one of Chinese's largest suppliers of solar PV systems.
The main products of solar leading including: Solar panels & modules, on grid solar power system. Solar power plant.
Solar leading new energy technology Co., Ltd., has a well-trained team including full experienced technicians and salesman, "product quality and customer satisfaction" is our main aim. More and more people continue choosing solar leading for our excellent quality and unique well service.
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