Compare Solar Panels & Manufacturers
Compare Tensun New Energy 330M vs SunPower SPR-X21-470-COM
330M
Model: 330M
Series: MONO-320-350W
Manufacturer: Tensun New Energy
Rated Power: 330 Wp
Warranty Terms
Output Warranty:
unknown
Materials Warranty: unknown
Panel Performance
Rated Power: 330 Wp
Efficiency: 17 %
Voltage at Maximum Power VMPP: 37.94 V
Current at Maximum Power IMPP: 8.7 A
Open Circuit Voltage VOC: 46 V
Short Circuit Current ISC: 9.18 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: 26.5 kg
Cell Type: Monocrystalline
Cell Count: 72
Glass Thickness: unknown
Juntion Box Protection Class: IP 67
Cable Length: unknown
Glass Type: unknown
SPR-X21-470-COM
Model: SPR-X21-470-COM
Series: X-Series X21-445-470-COM
Manufacturer: SunPower
Rated Power: 470 Wp
Warranty Terms
Output Warranty:
unknown
Materials Warranty: unknown
Panel Performance
Rated Power: 470 Wp
Efficiency: 21.7 %
Voltage at Maximum Power VMPP: 77.6 V
Current at Maximum Power IMPP: 6.06 A
Open Circuit Voltage VOC: 91.5 V
Short Circuit Current ISC: 6.45 A
Power Tolerance Positive: + 5 %
Maximum System Voltage: 1000 V
Solar Panels Thermal Ranges
Operating Temperature Range: -40~85 °C
Temperature Coefficient of Pmax: -0.29 %/°C
Temperature Coefficient of Voc: unknown
Temperature Coefficient of Isc: unknown
Solar Panel Attributes
Weight: 25.4 kg
Cell Type: Monocrystalline
Cell Count: 128
Glass Thickness: unknown
Juntion Box Protection Class: IP 65
Cable Length: 1230 mm
Glass Type: Tempered, Anti-reflection Coating, High Transmittance