Compare Solar Panels & Manufacturers
Compare Voltech Engineers Voltech-220 vs Singfo Solar Technology SFM 100W
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
SFM 100W
Model: SFM 100W
Series: SFM 90W-105W
Manufacturer: Singfo Solar Technology
Rated Power: 100 Wp
Warranty Terms
Output Warranty:
10 Years of 90% Output Power, 25 Years of 80% Output Power
Materials Warranty: unknown
Panel Performance
Rated Power: 100 Wp
Efficiency:
Voltage at Maximum Power VMPP: 18.1 V
Current at Maximum Power IMPP: 5.53 A
Open Circuit Voltage VOC: 21.8 V
Short Circuit Current ISC: 6.08 A
Power Tolerance Positive: + 5 %
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: 8.3 kg
Cell Type: Monocrystalline
Cell Count: unknown
Glass Thickness: unknown
Juntion Box Protection Class: unknown
Cable Length: unknown
Glass Type: unknown