Home > Solar panel > 120 ~145 watt polysilicon solar panel for home solar system , output 18V
120 ~145 watt polysilicon solar panel for home solar system , output 18V
120 ~145 watt polysilicon solar panel for home solar system , output 18V
  • 120 ~145 watt polysilicon solar panel for home solar system , output 18V

  • item No : EM-SP120W
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Detailed description


Peak power(P max)  120Wp 125Wp 130Wp 135Wp 140Wp 145Wp
Cell size(mm) 156*156mm 156*156mm 156*156mm 156*156mm 156*156mm 156*156mm
Max voltage(Vmp-V) 17.4V 17.4V 17.41V 17.60V 17.60V 17.80V
Max current(Imp-A) 6.89A 7.18A 7.47A 7.67A 7.95A 8.15A
Open circuit voltage Voc(V) 21.75V 21.75V 21.75V 21.96V 21.96V 21.96V
Short circuit currentIsc(A) 7.63A 7.80A 8.10A 8.41A 8.41A 8.50A
Weight(KGS) 13.18kg (29.06lbs)
Dimensions 1482X676X50mm
(58.3X26.6X1.97inch)
Power Tolerance -1 to +3%
Max system voltage (V) DC 1000V (VDE) / DC 600V (UL)
Normal Operating Cell Temperature 45.3±2
Series fuse rating (A) 15A
Number of bypass diode 3
Temp. Coeff. of Isc (TK Isc) 0.065 %/
Temp. Coeff. of Voc (TK Voc) -0.346 %/
Temp. Coeff. of Pmax (TK Pmax) -0.46 %/


Note: the specifications are obtained under the Standard Test Conditions (STCs): 1000 W/m2 solar irradiance, 1.5 Air Mass, and cell temperature of 25 oC.

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