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Mono/poly-crystalline Solar Model 120W-140W

Mono/poly-crystalline Solar Model 120W-140W
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Cell
 Mono/poly-crystalline silicon solar cells 156mm×156mm
No. of cells and connections 
36 (4×9)
Dimension of module
1482×676×35(mm)
Weight
12 kg

Characteristics

Model
OP-140W
OP-130 W
OP-120W
Open circuit voltage (Voc)
21.9 V
21.6 V
21.6 V
Optimum operating voltage (Vmp)
17.6 V
17.2 V
17.2 V
Short circuit current (Isc)
8.74 A
8.31A
7.67 A
Optimum operating current (Imp)
7.95 A
7.56 A
6.98 A
Maximum power at STC (Pm)
140 Wp
130 Wp
120Wp

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)

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