Yantai, Shandong, China
Business Type: Manufacturer/Factory
Poly solar panel 20Watt | ||
Basic information | ||
Model | JS-1820P | |
Category | Poly | |
Electrical performance parameter(STC) | ||
Maximum power-Pmax | Wp | 20 |
Power tolerance | % | 0~+3 |
Maximum Power Voltage-Vmp | V | 18 |
Maximum Operating Current-Imp | A | 1.11 |
Open circuit voltage-Voc | V | 21.6 |
Short-circuit current-Isc | A | 1.19 |
Maximum System Voltage-VDC | V | 1000 |
Solar Cell Efficiency-ηm | % | >17.7% |
Standard test condition | STC | Irradiance1000W/m2 ,ambient temperature25ºC ,Atmospheric qualityAM1.5 |
Components & Mechanical Data | ||
Solar Cell | Poly silicon,156*156mm slice | |
Number of Cell | 36 pc | |
Size of Module | 410*358*20 | |
Weight Per Piece | 1.63kg | |
Module glass | 3.2mm,High penetration, anti - reflection suede toughened glass. | |
Module backplane | 0.35mm white | |
Module frame | Silver and anodized aluminum alloy | |
Junction Box Type | PV-LH0803 | |
Wire | 2*0.5mm2 ,500mm | |
Temperature Coefficients | ||
Working temperature | -40~+85ºC | |
Temperature Coefficients of Voc(%)°C | -0.41%/ºC | |
Temperature Coefficients of Pm(%)°C | -0.32%/ºC | |
Temperature Coefficients of Im(%)°C | 0.055%/ºC | |
NOCT | 45ºC±2ºC |