Compare Solar Panels & Manufacturers
Compare SunPower SPR-A440-COM vs Risuning Energy-Conservation Materials RS185W(S)
SPR-A440-COM
Model: SPR-A440-COM
Series: SPR-A430-A450-COM
Manufacturer: SunPower
Rated Power: 440 Wp
Warranty Terms
Output Warranty:
unknown
Materials Warranty: unknown
Panel Performance
Rated Power: 440 Wp
Efficiency: 21.7 %
Voltage at Maximum Power VMPP: 43.4 V
Current at Maximum Power IMPP: 10.2 A
Open Circuit Voltage VOC: 51.6 V
Short Circuit Current ISC: 10.9 A
Power Tolerance Positive: + 1 %
Maximum System Voltage: 1500 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: 21.6 kg
Cell Type: Monocrystalline
Cell Count: 72
Glass Thickness: 3 mm
Juntion Box Protection Class: IP 68
Cable Length: 1320 mm
Glass Type: Tempered, Anti-reflection Coating, High Transmittance
RS185W(S)
Model: RS185W(S)
Series: RS160-185W(S)
Manufacturer: Risuning Energy-Conservation Materials
Rated Power: 185 Wp
Warranty Terms
Output Warranty:
unknown
Materials Warranty: unknown
Panel Performance
Rated Power: 185 Wp
Efficiency:
Voltage at Maximum Power VMPP: 35 V
Current at Maximum Power IMPP: 5.28 A
Open Circuit Voltage VOC: 43 V
Short Circuit Current ISC: 5.98 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: 15.32 kg
Cell Type: Monocrystalline
Cell Count: 72
Glass Thickness: unknown
Juntion Box Protection Class: unknown
Cable Length: unknown
Glass Type: unknown