Compare Solar Panels & Manufacturers
Compare Tensun New Energy 255M vs EL Rongchang ERG-120M
255M
Model: 255M
Series: MONO-250-280W
Manufacturer: Tensun New Energy
Rated Power: 255 Wp
Warranty Terms
Output Warranty:
unknown
Materials Warranty: unknown
Panel Performance
Rated Power: 255 Wp
Efficiency: 15.6 %
Voltage at Maximum Power VMPP: 30.58 V
Current at Maximum Power IMPP: 8.34 A
Open Circuit Voltage VOC: 36.7 V
Short Circuit Current ISC: 8.97 A
Power Tolerance Positive: + 5 %
Maximum System Voltage: unknown
Solar Panels Thermal Ranges
Operating Temperature Range: unknown
Temperature Coefficient of Pmax: -0.40 %/°C
Temperature Coefficient of Voc: unknown
Temperature Coefficient of Isc: unknown
Solar Panel Attributes
Weight: 19 kg
Cell Type: Monocrystalline
Cell Count: 60
Glass Thickness: unknown
Juntion Box Protection Class: IP 67
Cable Length: unknown
Glass Type: unknown
ERG-120M
Model: ERG-120M
Series: ERG-120M
Manufacturer: EL Rongchang
Rated Power: 120 Wp
Warranty Terms
Output Warranty:
unknown
Materials Warranty: unknown
Panel Performance
Rated Power: 120 Wp
Efficiency: 16 %
Voltage at Maximum Power VMPP: 17.8 V
Current at Maximum Power IMPP: 6.74 A
Open Circuit Voltage VOC: 22.1 V
Short Circuit Current ISC: 7.23 A
Power Tolerance Positive: + 3 %
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: 9 kg
Cell Type: Monocrystalline
Cell Count: 36
Glass Thickness: unknown
Juntion Box Protection Class: IP 65
Cable Length: unknown
Glass Type: unknown