| Basic infomation | ||
| Model | JS-1850M | |
| Category | Mono | |
| Electrical performance parameter(STC) | ||
| Maximum power-Pmax | Wp | 50 |
| Power tolerance | % | 0~+3 |
| Optimum Power Voltage-Vmp | V | 18 |
| Optimum Operating Current-Imp | A | 2.22 |
| Open circuit voltage-Voc | V | 21.6 |
| Short-circuit current-Isc | A | 2.37 |
| Maximum System Voltage-VDC | V | 1000 |
| Cell Efficiency-ηm | % | Mono silicon>19% |
| Standard test condition | STC | Irradiance1000W/m2 ,room temperature25ºC ,Atmospheric qualityAM1.5 |
| Components & Mechanical Data | ||
| Solar Cell | Mono silicon,156*156mm 1/3slice | |
| Number of Cell | 36 pc(4*9) | |
| Size of Module | 660*525*25 | |
| Weight Per Piece | 3.8kg | |
| 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-LH0805 | |
| Wire | 2*1.0mm2 | |
HOW GOLDSUN DO QUANLITY CONTROL?
-Vertically integrated production line from silicon ingot- silicon wafers- solar cell- solar modules assembly with highly automatic production line;
-Production line are certified by America company DNV KEMA;
-More than 5 quality control points in each production process;
-All the staff went through strict training and testing before start work;
-All the equipment do calibration every 24 hours;
-R &D center focus on high efficiency solar cells and stable,higher output solar panels;
-Strictly raw material checking for raw silicon, glass, backsheet, EVA, Junction Box, etc.
WHO IS GOLDSUN?
-Is a listed company in Chinese Stock Market ( Stock Name: Goldsun New Energy; Stock Code: 833512 )
-located in the High-tech Industrial Zone in Yantai City of Shandong Province covers an area about 60,000 meters square with registeis capital of 52.62 million yuan.
-A sales network covering Europe, USA, Australia and Asia Pacific Region
-Production capacity with 660MW/Year
-Developing Projects & Distributed Generation Projects
-Project operating and maintaining
-After sale service:Quality claim will be responsed within 24 hours.