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Place of Origin: China (Mainland)
Brand Name: great solar
Model Number:

Specifications

Description for 280~300W monocrystalline solar panel
 
Electric Characteristics 
Model                          GSMG-285D GSMG-290D GSMG-295D GSMG-300D
Max-power voltage Vmp(V)   35.8            36.0             36.1             36.2
Max-power current Imp(A)     7.96            8.06             8.17             8.29
Open-circuit voltage Voc(V)   43.8           44.2             44.3              44.5
Short-circuit current Isc(A)     8.75           8.78             8.88             8.90
Max-power Pm (W)               285            290              295              300        
 
 
STC:Irrandiance 1000w/㎡,Module temperature 25℃,AM=1.5
 
 
Mechanical Characteristics 
Tolerance                                     +/-3%
Cell                                              Monocrystalline silicon solar cells 156×156mm
No.of cells                                    72(12×6)
Dimension of Modules(mm)           1957×992×50
Cable                                           4mm2
Connector                                     MC4
Junction                                        IP65
Glass                                           Low Iron, tempered glass, 3.2mm thickness
 
Operating Conditions
Operating Temperature                         -40~+85℃
Storage Temperature                           -40~+85℃
Maximum system voltage                     1000 VDC max.
 
Temperature and Coefficients 
NOCT                                                   48℃+-2℃
Voltage temperature coefficient(%/K)       -0.35
Current temperature coefficient(%/K)        0.05
Power temperature coefficient(%/K)         -0.45