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Compare Greenergy Power 300M72 vs Hunan Jiacheng Renewable Energy RPS40-36M

Model: 300M72

Series: GP-325M72 full black

Manufacturer: Greenergy Power

Rated Power: 300 Wp

EnergyPal Greenergy Power Solar Panels GP-325M72 full black 300M72
Warranty Terms

Output Warranty:

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

Materials Warranty: 12 Years


Panel Performance

Rated Power: 300 Wp

Efficiency: 15.5 %

Voltage at Maximum Power VMPP: 36.4 V

Current at Maximum Power IMPP: 8.25 A

Open Circuit Voltage VOC: 45 V

Short Circuit Current ISC: 8.56 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~80 °C

Temperature Coefficient of Pmax: -0.44 %/°C

Temperature Coefficient of Voc: -0.33 %/°C

Temperature Coefficient of Isc: 0.055 %/°C


Solar Panel Attributes

Weight: 23 kg

Cell Type: Monocrystalline

Cell Count: 72

Glass Thickness: unknown

Juntion Box Protection Class: IP 67

Cable Length: unknown

Glass Type: Tempered, Low Iron

Model: RPS40-36M

Series: RPS40-36M

Manufacturer: Hunan Jiacheng Renewable Energy

Rated Power: 40 Wp

EnergyPal Hunan Jiacheng Renewable Energy  Solar Panels RPS40-36M RPS40-36M
Warranty Terms

Output Warranty:

unknown

Materials Warranty: unknown


Panel Performance

Rated Power: 40 Wp

Efficiency: 11.7 %

Voltage at Maximum Power VMPP: 17.7 V

Current at Maximum Power IMPP: 2.26 A

Open Circuit Voltage VOC: 22 V

Short Circuit Current ISC: 2.56 A

Power Tolerance Positive: unknown

Maximum System Voltage: unknown


Solar Panels Thermal Ranges

Operating Temperature Range: unknown

Temperature Coefficient of Pmax: unknown

Temperature Coefficient of Voc: unknown

Temperature Coefficient of Isc: unknown


Solar Panel Attributes

Weight: 4 kg

Cell Type: Monocrystalline

Cell Count: 36

Glass Thickness: unknown

Juntion Box Protection Class: unknown

Cable Length: unknown

Glass Type: unknown