Compare Galaxy Energy GC235p-54 vs Grace Renewable Energy GRE290P

Warranty Terms

Output Warranty:

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

Materials Warranty: 10 Years

Panel Performance

Rated Power: 235 Wp

Efficiency: 16.02 %

Voltage at Maximum Power VMPP: 28 V

Current at Maximum Power IMPP: 8.39 A

Open Circuit Voltage VOC: 34.2 V

Short Circuit Current ISC: 9.01 A

Power Tolerance Positive: + 2 %

Maximum System Voltage: 1000 V

Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.43 %/°C

Temperature Coefficient of Voc: -0.32 %/°C

Temperature Coefficient of Isc: 0.05 %/°C

Solar Panel Attributes

Weight: 16.4 kg

Cell Type: Polycrystalline

Cell Count: 54

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 67

Cable Length: 900 mm

Glass Type: Tempered, Low Iron

Warranty Terms

Output Warranty:

unknown

Materials Warranty: unknown

Panel Performance

Rated Power: 290 Wp

Efficiency: 14.71 %

Voltage at Maximum Power VMPP: 35.89 V

Current at Maximum Power IMPP: 8.09 A

Open Circuit Voltage VOC: 45.5 V

Short Circuit Current ISC: 8.64 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: 27.5 kg

Cell Type: Polycrystalline

Cell Count: 72

Glass Thickness: unknown

Juntion Box Protection Class: unknown

Cable Length: unknown

Glass Type: unknown