Compare Solar Panels & Manufacturers
Compare CNBM International M280 vs Sunpreme 400
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
400
Model: 400
Series: Maxima HxB 420
Manufacturer: Sunpreme
Rated Power: 400 Wp
Warranty Terms
Output Warranty:
unknown
Materials Warranty: 15 Years
Panel Performance
Rated Power: 400 Wp
Efficiency: 19 %
Voltage at Maximum Power VMPP: 47.9 V
Current at Maximum Power IMPP: 8.36 A
Open Circuit Voltage VOC: 55.2 V
Short Circuit Current ISC: 9.5 A
Power Tolerance Positive: + 5 %
Maximum System Voltage: 1500 V
Solar Panels Thermal Ranges
Operating Temperature Range: -40~85 °C
Temperature Coefficient of Pmax: -0.258 %/°C
Temperature Coefficient of Voc: unknown
Temperature Coefficient of Isc: 0.03 %/°C
Solar Panel Attributes
Weight: 35.5 kg
Cell Type: Bifacial
Cell Count: unknown
Glass Thickness: unknown
Juntion Box Protection Class: IP 67
Cable Length: 600 mm
Glass Type: Tempered, Anti-reflection Coating, Low Iron