Verified Company
Zhengzhou Hetech Energy Co., Ltd.
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Solar panel manufacturers in China
We supply Solar panel manufacturers in China
Electrical Performance
Peak Power | 250W |
Maximum Power Voltage (VMP) | 31.25V |
Maximum Power Current (IMP) | 8.00A |
Short Circuit Current (ISC) | 8.83A |
Open Circuit Voltage (VOC) | 37.75V |
Cell Efficiency | 17.44% |
Module Efficiency | 15.40% |
Working Conditions&Parameters
Maximum System Voltage(V) | 1000V |
Power Tolerance | 0~3% |
Cell Dimension | 156*156mm |
Number of Cells/Layout | 60pcs./10*6 |
NOCT Cell | 46 ± 2°c |
Temperature Coefficient ISC(%) | +0.04/±0.015%/ °c |
Temperature Coefficient VOC(%) | -0.3/±0.02%/ °c |
Temperature Coefficient PM(%) | -0.45/±0.05%/ °c |
Temperature Coefficient IM(%) | +0.04%/ °c |
Temperature Coefficient VM(%) | -0.32/±0.02%/ °c |
Operating Temperatures | -40 °c ~+90 °c |
Surface Pressure | 60m/s(200kg/m²) |
Warranty: 10 years product defect warranty,25 years power output warranty: 90% in 10 years, 80% of 25 years
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