Compare Solar Panels & Manufacturers
Compare Singfo Solar Technology SFP 140W vs Topsky Electronics TP-SP40W
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
TP-SP40W
Model: TP-SP40W
Series: TP-SP40W
Manufacturer: Topsky Electronics
Rated Power: 40 Wp
Warranty Terms
Output Warranty:
25 Years of 80% Output Power
Materials Warranty: 10 Years
Panel Performance
Rated Power: 40 Wp
Efficiency: 12.3 %
Voltage at Maximum Power VMPP: 18.2 V
Current at Maximum Power IMPP: 2.32 A
Open Circuit Voltage VOC: 21.6 V
Short Circuit Current ISC: 2.56 A
Power Tolerance Positive: + 5 %
Maximum System Voltage: unknown
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: 3.7 kg
Cell Type: Polycrystalline
Cell Count: 36
Glass Thickness: unknown
Juntion Box Protection Class: unknown
Cable Length: unknown
Glass Type: unknown