Changzhou Great Solar Technology Co., Ltd.

China Manufacturer with main products: Solar Panel, Solar System, Solar System, Solar Street, Solar Products

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10W-310W high quality solar module with competitve price

FOB Price: 0.40 - 0.60 USD/Piece
Payment Terms: L/C, T/T
In Stock
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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Jiangsu in China

Quick Details

  • Brand Name: Great Solar


GSMG-250M Series
Electric Characteristics
Model GSMG-220M GSMG-230M GSMG-235M GSMG-240M GSMG-245M GSMG-250M
Max-power voltage Vmp(V) 28.9 29.5 29.7 30.1 30.4 30.7
Max-power current Imp(A) 7.62 7.8 7.92 7.98 8.06 8.15
Open-circuit voltage Voc(V) 36.3 36.6 36.7 36.9 37.1 37.3
Short-circuit current Isc(A) 8.56 8.67 8.71 8.77 8.81 8.85
Max-power Pm(w) 220 230 235 240 245 250
STC:Irrandiance 1000W/m2,Cell temperature 25℃, AM=1.5
Mechanical Characteristics
Tolerance            ±3%
Cell                      Polycrystalline solar cells
No.of cells           60(6x10) solar cells                                                     
Dimension          1650*992*45mm                                                              
Cable type           4mm2
Connector           MC4
Junction box        IP65
Glass type           Low Iron,tempered glass,3.2mm thickness
Weight                19.0Kg
Operating Conditions
Operating Temperature                               -40~+85
Storage Temperature                                  -40~+85      
Maximum system voltage                             DC1000V
Temperature and Coefficients
NOCT                                                           48 ±2
Temperature coefficient of Voc(%/K)                  -0.34
Temperature coefficient of Isc(%/K)                     0.09
Power temperature coefficient(%/K)                   -0.37
Carton                          2 pcs/carton
Pallet                            20cartons/pallet
Loading Capacity         254pcs/20,GP; 560pcs/40,GP
Quality and Warranty
Peak power of single module is guaranteed in ±3%
5 years limited warranty on material and workmanship
Limited power warranty :10 years 90% and 25 years 80%
 limited warranty for minimum power output

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