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18V/70watt solar panel for home solar system with high quality life-span over 20years
18V/70watt solar panel for home solar system with high quality life-span over 20years
  • 18V/70watt solar panel for home solar system with high quality life-span over 20years

  • item No : EM-SP70W
  • 70watt solar panel out put 18V, can match with controller charge your car battery .
  • Inquiry now

Detailed description


Peak power(P max)  70Wp 75Wp 80Wp 85Wp
Cell size(mm) 125×125mm 125×125mm 125×125mm 125×125mm
Max voltage(Vmp-V) 16.90V 17.40V 17.64V 18.05V
Max current(Imp-A) 4.14A 4.31A 4.54A 4.71A
Open circuit voltage Voc(V) 21.45V 21.73V 21.88V 21.94V
Short circuit currentIsc(A) 4.45A 4.72A 4.98A 5.29A
Weight(KGS) 8.23kg (18.14lbs)
Dimensions 1205X545X35mm
47.44X21.46X1.38inch
Power Tolerance -1 to +3%
Max system voltage (V) DC 1000V (VDE) / DC 600V (UL)
Normal Operating Cell Temperature 44.4±2
Series fuse rating (A) 10A
Number of bypass diode 3
Temp. Coeff. of Isc (TK Isc) 0.042 %/
Temp. Coeff. of Voc (TK Voc) -0.336 %/
Temp. Coeff. of Pmax (TK Pmax) -0.47 %/


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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