The SPM280-P series modules consists of 72pcs 156 x 156mm poly-crystalline silicon solar cell with high efficiency, high transmission rate and low iron tempered glass, anti-aging EVA and high frame resistant TPT to laminate, products have high efficiency, long life, easy installation, high wind and hail impact resistance, and more advantages
Encapsulation: glass/EVA/cells/EVA/TPT
Size and number of cells: 156 x 156mm 72/6 x 12pcs
Maximum power(Pm): 260W，270W，280W, 290W，300W
Tolerance: ±5%
Voltage at max power(Vmp): 34.9V
Current at max power(Imp): 7.45A，7.74A, 8.02A，8.31A，8.60A
Open circuit voltage(Voc): 43.2V
Short circuit current(Isc): 8.19A，8.51A, 8.82A，9.14A，9.46A
Maximum system open voltage: 1000V
Diodes: 3 by-pass
Dimensions: 1956x 992 x 50mm
Weight: 28kg
Operate temperature scope: -40/+85℃
Relative humidity: 0 to 100%
Resistances: 227g steel ball fall down from 1m height and 60m/s wind
Warranty: Pm is not less than 90% in 10 years and 80% in 25 years
Test conditions: at STC 1,000W/, AM1.5, 25℃
Product standards: module certified to TUV、VDE、 CE