Compare Solar Panels & Manufacturers
Compare CNBM International M280 vs Just Solar JST420M
Model: M280
Series: Mono 275-300
Manufacturer: CNBM International
Rated Power: 280 Wp
Warranty Terms
Output Warranty:
unknown
Materials Warranty: unknown
Panel Performance
Rated Power: 280 Wp
Efficiency:
Voltage at Maximum Power VMPP: 31.4 V
Current at Maximum Power IMPP: 8.92 A
Open Circuit Voltage VOC: 38.7 V
Short Circuit Current ISC: 9.45 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: unknown
Cell Type: Monocrystalline
Cell Count: unknown
Glass Thickness: unknown
Juntion Box Protection Class: unknown
Cable Length: unknown
Glass Type: unknown
JST420M
Model: JST420M
Series: JST400-430M(144)-9BB
Manufacturer: Just Solar
Rated Power: 420 Wp
Warranty Terms
Output Warranty:
10 Years of 90% Output Power, 25 Years of 80% Output Power
Materials Warranty: 10 Years
Panel Performance
Rated Power: 420 Wp
Efficiency: 20.9 %
Voltage at Maximum Power VMPP: 40.8 V
Current at Maximum Power IMPP: 10.3 A
Open Circuit Voltage VOC: 48.1 V
Short Circuit Current ISC: 10.9 A
Power Tolerance Positive: + 5 %
Maximum System Voltage: 1500 V
Solar Panels Thermal Ranges
Operating Temperature Range: -40~85 °C
Temperature Coefficient of Pmax: -0.37 %/°C
Temperature Coefficient of Voc: -0.28 %/°C
Temperature Coefficient of Isc: 0.04 %/°C
Solar Panel Attributes
Weight: 23 kg
Cell Type: Monocrystalline
Cell Count: 144
Glass Thickness: unknown
Juntion Box Protection Class: unknown
Cable Length: unknown
Glass Type: Tempered, High Transmittance