Compare Solar Panels & Manufacturers
Compare SunPower SPR-X21-350-BLK vs Ruihuang Energy SSM-90P
SPR-X21-350-BLK
Model: SPR-X21-350-BLK
Series: X-Series X21-335-350W-BLK
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
SSM-90P
Model: SSM-90P
Series: SSM-75-90P
Manufacturer: Ruihuang Energy
Rated Power: 90 Wp
Warranty Terms
Output Warranty:
unknown
Materials Warranty: unknown
Panel Performance
Rated Power: 90 Wp
Efficiency:
Voltage at Maximum Power VMPP: 18 V
Current at Maximum Power IMPP: 5 A
Open Circuit Voltage VOC: 21.8 V
Short Circuit Current ISC: 5.32 A
Power Tolerance Positive: unknown
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 kg
Cell Type: Polycrystalline
Cell Count: 36
Glass Thickness: unknown
Juntion Box Protection Class: unknown
Cable Length: unknown
Glass Type: unknown