Compare Solar Panels & Manufacturers
Compare Voltech Engineers Voltech-220 vs Singfo Solar Technology SFP 270W
Voltech-220
Model: Voltech-220
Series: Voltech-160-220
Manufacturer: Voltech Engineers
Rated Power: 220 Wp
Warranty Terms
Output Warranty:
unknown
Materials Warranty: unknown
Panel Performance
Rated Power: 220 Wp
Efficiency: 14.9 %
Voltage at Maximum Power VMPP: 27 V
Current at Maximum Power IMPP: 8.5 A
Open Circuit Voltage VOC: 32 V
Short Circuit Current ISC: 8.8 A
Power Tolerance Positive: unknown
Maximum System Voltage: unknown
Solar Panels Thermal Ranges
Operating Temperature Range: unknown
Temperature Coefficient of Pmax: unknown
Temperature Coefficient of Voc: unknown
Temperature Coefficient of Isc: unknown
Solar Panel Attributes
Weight: unknown
Cell Type: Polycrystalline
Cell Count: 54
Glass Thickness: unknown
Juntion Box Protection Class: unknown
Cable Length: unknown
Glass Type: unknown
SFP 270W
Model: SFP 270W
Series: SFP 10W-310W
Manufacturer: Singfo Solar Technology
Rated Power: 270 Wp
Warranty Terms
Output Warranty:
unknown
Materials Warranty: unknown
Panel Performance
Rated Power: 270 Wp
Efficiency:
Voltage at Maximum Power VMPP: 36.2 V
Current at Maximum Power IMPP: 7.46 A
Open Circuit Voltage VOC: 43.5 V
Short Circuit Current ISC: 8.21 A
Power Tolerance Positive: unknown
Maximum System Voltage: unknown
Solar Panels Thermal Ranges
Operating Temperature Range: unknown
Temperature Coefficient of Pmax: unknown
Temperature Coefficient of Voc: unknown
Temperature Coefficient of Isc: unknown
Solar Panel Attributes
Weight: unknown
Cell Type: Polycrystalline
Cell Count: unknown
Glass Thickness: unknown
Juntion Box Protection Class: unknown
Cable Length: unknown
Glass Type: unknown