Compare Solar Panels & Manufacturers
Compare Singfo Solar Technology SFP 140W vs Ulica Solar UL-285P-120（Half-cut）
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
UL-285P-120（Half-cut）
Model: UL-285P-120（Half-cut）
Series: UL-285P-295P-120（Half-cut）
Manufacturer: Ulica Solar
Rated Power: 285 Wp
Warranty Terms
Output Warranty:
10 Years of 90% Output Power, 25 Years of 80% Output Power
Materials Warranty: 12 Years
Panel Performance
Rated Power: 285 Wp
Efficiency: 17.05 %
Voltage at Maximum Power VMPP: 31.4 V
Current at Maximum Power IMPP: 9.08 A
Open Circuit Voltage VOC: 38.6 V
Short Circuit Current ISC: 9.48 A
Power Tolerance Positive: + 1.5 %
Maximum System Voltage: 1500 V
Solar Panels Thermal Ranges
Operating Temperature Range: -40~85 °C
Temperature Coefficient of Pmax: -0.39 %/°C
Temperature Coefficient of Voc: -0.29 %/°C
Temperature Coefficient of Isc: 0.049 %/°C
Solar Panel Attributes
Weight: 18.5 kg
Cell Type: PERC
Cell Count: 120
Glass Thickness: 3.2 mm
Juntion Box Protection Class: IP 67
Cable Length: 400 mm
Glass Type: Low Iron