Compare Solar Panels & Manufacturers
Compare SunPower SPR-X21-335-BLK-AC vs Felicity Solar Technology FL-M-320
SPR-X21-335-BLK-AC
Model: SPR-X21-335-BLK-AC
Series: X-Series X21-327-335-350-BLK-AC
Manufacturer: SunPower
Rated Power: 335 Wp
Warranty Terms
Output Warranty:
10 Years of 96% Output Power, 25 Years of 92% Output Power
Materials Warranty: unknown
Panel Performance
Rated Power: 335 Wp
Efficiency: 20.6 %
Voltage at Maximum Power VMPP: 57.3 V
Current at Maximum Power IMPP: 5.85 A
Open Circuit Voltage VOC: 67.9 V
Short Circuit Current ISC: 6.23 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
FL-M-320
Model: FL-M-320
Series: FL-M-100-320W
Manufacturer: Felicity Solar Technology
Rated Power: 320 Wp
Warranty Terms
Output Warranty:
unknown
Materials Warranty: unknown
Panel Performance
Rated Power: 320 Wp
Efficiency: 17.8 %
Voltage at Maximum Power VMPP: 36.8 V
Current at Maximum Power IMPP: 8.7 A
Open Circuit Voltage VOC: 44.16 V
Short Circuit Current ISC: 9.22 A
Power Tolerance Positive: + 3 %
Maximum System Voltage: 1000 V
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: Monocrystalline
Cell Count: unknown
Glass Thickness: unknown
Juntion Box Protection Class: unknown
Cable Length: unknown
Glass Type: Anti-reflection Coating