Compare Solar Panels & Manufacturers
Compare Singfo Solar Technology SFM 115W vs SunPower SPR-X21-350-BLK-AC
SFM 115W
Model: SFM 115W
Series: SFM 115W-130W
Manufacturer: Singfo Solar Technology
Rated Power: 115 Wp
Warranty Terms
Output Warranty:
10 Years of 90% Output Power, 25 Years of 80% Output Power
Materials Warranty: unknown
Panel Performance
Rated Power: 115 Wp
Efficiency:
Voltage at Maximum Power VMPP: 35.6 V
Current at Maximum Power IMPP: 3.24 A
Open Circuit Voltage VOC: 43.2 V
Short Circuit Current ISC: 3.57 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: 10.5 kg
Cell Type: Monocrystalline
Cell Count: 72
Glass Thickness: unknown
Juntion Box Protection Class: unknown
Cable Length: unknown
Glass Type: unknown
SPR-X21-350-BLK-AC
Model: SPR-X21-350-BLK-AC
Series: X-Series X21-327-335-350-BLK-AC
Manufacturer: SunPower
Rated Power: 350 Wp
Warranty Terms
Output Warranty:
10 Years of 96% Output Power, 25 Years of 92% Output Power
Materials Warranty: unknown
Panel Performance
Rated Power: 350 Wp
Efficiency: 21.5 %
Voltage at Maximum Power VMPP: 57.3 V
Current at Maximum Power IMPP: 6.11 A
Open Circuit Voltage VOC: 68.2 V
Short Circuit Current ISC: 6.5 A
Power Tolerance Positive: + 5 %
Maximum System Voltage: 1000 V
Solar Panels Thermal Ranges
Operating Temperature Range: -40~85 °C
Temperature Coefficient of Pmax: -0.29 %/°C
Temperature Coefficient of Voc: unknown
Temperature Coefficient of Isc: unknown
Solar Panel Attributes
Weight: 18.6 kg
Cell Type: Monocrystalline
Cell Count: 96
Glass Thickness: unknown
Juntion Box Protection Class: IP 65
Cable Length: unknown
Glass Type: Tempered, Anti-reflection Coating, High Transmittance