Compare Solar Panels & Manufacturers
Compare Grace Renewable Energy GRE300P vs Xinjing XJ70M
GRE300P
Model: GRE300P
Series: GRE270-300P
Manufacturer: Grace Renewable Energy
Rated Power: 300 Wp
Warranty Terms
Output Warranty:
unknown
Materials Warranty: unknown
Panel Performance
Rated Power: 300 Wp
Efficiency: 15.22 %
Voltage at Maximum Power VMPP: 36.6 V
Current at Maximum Power IMPP: 8.2 A
Open Circuit Voltage VOC: 44.6 V
Short Circuit Current ISC: 9.1 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
XJ70M
Model: XJ70M
Series: XJ20-100M636
Manufacturer: Xinjing
Rated Power: 70 Wp
Warranty Terms
Output Warranty:
unknown
Materials Warranty: unknown
Panel Performance
Rated Power: 70 Wp
Efficiency: 15.14 %
Voltage at Maximum Power VMPP: 16.8 V
Current at Maximum Power IMPP: 4.17 A
Open Circuit Voltage VOC: 20.2 V
Short Circuit Current ISC: 4.62 A
Power Tolerance Positive: + 3 %
Maximum System Voltage: 1000 V
Solar Panels Thermal Ranges
Operating Temperature Range: -40~85 °C
Temperature Coefficient of Pmax: -0.43 %/°C
Temperature Coefficient of Voc: -0.33 %/°C
Temperature Coefficient of Isc: 0.056 %/°C
Solar Panel Attributes
Weight: unknown
Cell Type: Monocrystalline
Cell Count: 36
Glass Thickness: 3.2 mm
Juntion Box Protection Class: unknown
Cable Length: unknown
Glass Type: unknown