Compare Solar Panels & Manufacturers
Compare CNBM International M280 vs Dahai New Energy Development DHM72H-390
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
DHM72H-390
Model: DHM72H-390
Series: DHM72H 370-390
Manufacturer: Dahai New Energy Development
Rated Power: 390 Wp
Warranty Terms
Output Warranty:
12 Years of 89.52% Output Power, 25 Years of 80.68% Output Power
Materials Warranty: 12 Years
Panel Performance
Rated Power: 390 Wp
Efficiency: 19.7 %
Voltage at Maximum Power VMPP: 40.04 V
Current at Maximum Power IMPP: 9.81 A
Open Circuit Voltage VOC: 49.01 V
Short Circuit Current ISC: 10.2 A
Power Tolerance Positive: + 1.5 %
Maximum System Voltage: 1000 V
Solar Panels Thermal Ranges
Operating Temperature Range: -40~85 °C
Temperature Coefficient of Pmax: unknown
Temperature Coefficient of Voc: unknown
Temperature Coefficient of Isc: unknown
Solar Panel Attributes
Weight: 26.5 kg
Cell Type: Monocrystalline
Cell Count: 144
Glass Thickness: unknown
Juntion Box Protection Class: unknown
Cable Length: unknown
Glass Type: unknown