供应太阳能电池板组件

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单/多晶硅太阳能电池组件 Mono/poly-crystalline Solar Model
250W—280W Specifications
Cell Mono/poly-crystalline silicon solar cells 156mm×156mm
No. of cells and connections 72 (6×12)
Dimension of module 1956×992×50 (mm)
Weight 23 kg
Characteristics
Model HT-280W HT-270W HT-260W
Open circuit voltage (Voc) 43.8 V 43.6 V 43.4 V
Optimum operating voltage (Vmp) 34.8 V 34.4 V 34.4 V
Short circuit current (Isc) 8.85A 8.63A 8.31A
Optimum operating current (Imp) 8.05 A 7.85 A 7.56 A
Maximum power at STC (Pm) 280Wp 270 Wp 260 Wp
STC : 1000W/㎡, 25℃, AM1.5
Limits
Operating temperature -40 to +85℃
Maximum system voltage 1000 V DC
Temperature and Coefficients
NOCT 48℃±2℃
Current temperature coefficient ﹪/K 0.06±0.01
Voltage temperature coefficient mV/K -(155±10)
Power temperature coefficient ﹪/K -(0.5±0.05)