Compare Solar Panels & Manufacturers

Compare Gaoneng Power KSM250 156M-66 vs Green Power PV GPM--72-270

Gaoneng Power

KSM250 156M-66

Model: KSM250 156M-66

Series: KSM250 156M-66

Manufacturer: Gaoneng Power

Rated Power: 250 Wp

EnergyPal Gaoneng Power  Solar Panels KSM250 156M-66 KSM250 156M-66
Warranty Terms

Output Warranty:

unknown

Materials Warranty: unknown


Panel Performance

Rated Power: 250 Wp

Efficiency:

Voltage at Maximum Power VMPP: 32.7 V

Current at Maximum Power IMPP: 7.65 A

Open Circuit Voltage VOC: 39.4 V

Short Circuit Current ISC: 8.46 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: unknown


Solar Panels Thermal Ranges

Operating Temperature Range: unknown

Temperature Coefficient of Pmax: -0.430 %/°C

Temperature Coefficient of Voc: -0.340 %/°C

Temperature Coefficient of Isc: 0.049 %/°C


Solar Panel Attributes

Weight: 22 kg

Cell Type: Monocrystalline

Cell Count: 66

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 65

Cable Length: 900 mm

Glass Type: Tempered

Green Power PV

GPM--72-270

Model: GPM--72-270

Series: GPM280-B-72

Manufacturer: Green Power PV

Rated Power: 270 Wp

EnergyPal Green Power PV Solar Panels GPM280-B-72 GPM--72-270
Warranty Terms

Output Warranty:

10 Years of 90% Output Power, 25 Years of 80% Output Power

Materials Warranty: unknown


Panel Performance

Rated Power: 270 Wp

Efficiency: 14 %

Voltage at Maximum Power VMPP: 35 V

Current at Maximum Power IMPP: 7.71 A

Open Circuit Voltage VOC: 44.6 V

Short Circuit Current ISC: 8.12 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.37 %/°C

Temperature Coefficient of Voc: -0.34 %/°C

Temperature Coefficient of Isc: 0.09 %/°C


Solar Panel Attributes

Weight: 24 kg

Cell Type: Monocrystalline

Cell Count: 72

Glass Thickness: unknown

Juntion Box Protection Class: unknown

Cable Length: 1100 mm

Glass Type: unknown