Compare Solar Panels & Manufacturers
SPR-A-420-AC
Model: SPR-A-420-AC
Series: A-Series-400-410-415-420-425-AC
Manufacturer: SunPower
Rated Power: 420 Wp
Output Warranty:
unknown
Materials Warranty: unknown
Rated Power: 420 Wp
Efficiency: 21.2 %
Voltage at Maximum Power VMPP: 42.7 V
Current at Maximum Power IMPP: 10.1 A
Open Circuit Voltage VOC: 51.2 V
Short Circuit Current ISC: 10.9 A
Power Tolerance Positive: + 1 %
Maximum System Voltage: 1500 V
Operating Temperature Range: -40~85 °C
Temperature Coefficient of Pmax: -0.29 %/°C
Temperature Coefficient of Voc: unknown
Temperature Coefficient of Isc: unknown
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
LR4-72HPH-445M
Model: LR4-72HPH-445M
Series: Longi 435W-450W Mono panel
Manufacturer: Topsky Electronics
Rated Power: 445 Wp
Output Warranty:
12 Years of 90% Output Power, 25 Years of 80.2% Output Power
Materials Warranty: 25 Years
Rated Power: 445 Wp
Efficiency: 20.5 %
Voltage at Maximum Power VMPP: 41.3 V
Current at Maximum Power IMPP: 10.78 A
Open Circuit Voltage VOC: 48.7 V
Short Circuit Current ISC: 11.53 A
Power Tolerance Positive: + 3 %
Maximum System Voltage: 1500 V
Operating Temperature Range: -40~85 °C
Temperature Coefficient of Pmax: -0.37 %/°C
Temperature Coefficient of Voc: -0.285 %/°C
Temperature Coefficient of Isc: 0.057 %/°C
Weight: 23.5 kg
Cell Type: Monocrystalline
Cell Count: 144
Glass Thickness: 3.2 mm
Juntion Box Protection Class: IP 68
Cable Length: 400 mm
Glass Type: Tempered, High Transmittance, Low Iron