Compare Solar Panels & Manufacturers
SFM 65W
Model: SFM 65W
Series: SFM 65W-80W
Manufacturer: Singfo Solar Technology
Rated Power: 65 Wp
Output Warranty:
10 Years of 90% Output Power, 25 Years of 80% Output Power
Materials Warranty: unknown
Rated Power: 65 Wp
Efficiency:
Voltage at Maximum Power VMPP: 17.8 V
Current at Maximum Power IMPP: 3.66 A
Open Circuit Voltage VOC: 21.8 V
Short Circuit Current ISC: 4.02 A
Power Tolerance Positive: + 3 %
Maximum System Voltage: 1000 V
Operating Temperature Range: -40~85 °C
Temperature Coefficient of Pmax: unknown
Temperature Coefficient of Voc: unknown
Temperature Coefficient of Isc: unknown
Weight: 6.3 kg
Cell Type: Monocrystalline
Cell Count: 36
Glass Thickness: unknown
Juntion Box Protection Class: unknown
Cable Length: unknown
Glass Type: unknown
WH144P-440
Model: WH144P-440
Series: 72 cell /440W-450W(Utility)
Manufacturer: Solarwit
Rated Power: 440 Wp
Output Warranty:
25 Years of 85.5% Output Power
Materials Warranty: 12 Years
Rated Power: 440 Wp
Efficiency: 20 %
Voltage at Maximum Power VMPP: 41.43 V
Current at Maximum Power IMPP: 10.62 A
Open Circuit Voltage VOC: 49.79 V
Short Circuit Current ISC: 11.08 A
Power Tolerance Positive: + 1 %
Maximum System Voltage: 1500 V
Operating Temperature Range: -40~85 °C
Temperature Coefficient of Pmax: -0.38 %/°C
Temperature Coefficient of Voc: -0.31 %/°C
Temperature Coefficient of Isc: 0.048 %/°C
Weight: 24.2 kg
Cell Type: PERC
Cell Count: 72
Glass Thickness: 3.2 mm
Juntion Box Protection Class: unknown
Cable Length: 300 mm
Glass Type: unknown