Compare Solar Panels & Manufacturers
Compare Singfo Solar Technology SFP 140W vs Alfa Solar Energy ASE48P225
SFP 140W
Model: SFP 140W
Series: SFP 130W-145W
Manufacturer: Singfo Solar Technology
Rated Power: 140 Wp
Warranty Terms
Output Warranty:
10 Years of 90% Output Power, 25 Years of 80% Output Power
Materials Warranty: unknown
Panel Performance
Rated Power: 140 Wp
Efficiency:
Voltage at Maximum Power VMPP: 18.11 V
Current at Maximum Power IMPP: 7.74 A
Open Circuit Voltage VOC: 21.5 V
Short Circuit Current ISC: 8.51 A
Power Tolerance Positive: + 3 %
Maximum System Voltage: 1000 V
Solar Panels Thermal Ranges
Operating Temperature Range: -40~85 °C
Temperature Coefficient of Pmax: unknown
Temperature Coefficient of Voc: unknown
Temperature Coefficient of Isc: unknown
Solar Panel Attributes
Weight: 12 kg
Cell Type: Polycrystalline
Cell Count: 36
Glass Thickness: unknown
Juntion Box Protection Class: unknown
Cable Length: unknown
Glass Type: unknown
ASE48P225
Model: ASE48P225
Series: ASE48P 215-230
Manufacturer: Alfa Solar Energy
Rated Power: 225 Wp
Warranty Terms
Output Warranty:
10 Years of 90% Output Power, 25 Years of 80% Output Power
Materials Warranty: 10 Years
Panel Performance
Rated Power: 225 Wp
Efficiency: 16.9 %
Voltage at Maximum Power VMPP: 26.25 V
Current at Maximum Power IMPP: 8.54 A
Open Circuit Voltage VOC: 31.44 V
Short Circuit Current ISC: 9.02 A
Power Tolerance Positive: + 2 %
Maximum System Voltage: 1000 V
Solar Panels Thermal Ranges
Operating Temperature Range: -40~85 °C
Temperature Coefficient of Pmax: -0.45 %/°C
Temperature Coefficient of Voc: -0.33 %/°C
Temperature Coefficient of Isc: 0.04 %/°C
Solar Panel Attributes
Weight: 17 kg
Cell Type: Polycrystalline
Cell Count: 48
Glass Thickness: unknown
Juntion Box Protection Class: unknown
Cable Length: unknown
Glass Type: Tempered, Anti-reflection Coating