120 Watt Solar Panel

120 Watt PolyCrystalline Solar Panel

Solar Cell: Poly 156mm*156mm
Maximum Power 120W

Optimum Power Voltage(Vmp) 17.28V
Optimum Operating Current(lmp) 6.94A
Open Circuit Voltage (Voc) 21V
Short Circuit Current(lsc) 7.8A
Number of Cell 36 cells
Size of Module 1470mm×670mm×35mm
Front Glasses Thickness  3  ±0.2mm
Temperature Coefficients of Isc(%) 0.065±0.015%/C
Temperature Coefficients of Voc(%) -0.38%/C
Temperature Coefficients of Pm(%) -0.47%/C
Temperature Coefficients of Im(%) 0.04%/C
Temperature Coefficients of Vm(%) -0.38%/C
Temperature Range -40C to +85C
Surface Maximum Load Capacity 2400Pa
Allowable Hail Load 23m/s,7.53g
Net Weight per Piece  22 Pounds
Cell Efficiency (%) 16.75%
Solar module Efficiency for 120w(%) 9.4%
Watt tolerance(%) ±5%, pass CE certificate
Frame (Material Corners,etc) Alumnium-alloy
Backing (Brand Type) TPT(made in china)
Warranty 90% of 10 years,80% of 25 years
Standard Test Conditions Irradiance 1000W/m AM1.5 Module temperature 25C
FF(%) 70%-79%