Compare Solar Panels & Manufacturers
Compare SunPower SPR-X21-335-BLK vs Dahai New Energy Development DHP60-280
SPR-X21-335-BLK
Model: SPR-X21-335-BLK
Series: X-Series X21-335-350W-BLK
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
DHP60-280
Model: DHP60-280
Series: DHP60 260-280
Manufacturer: Dahai New Energy Development
Rated Power: 280 Wp
Warranty Terms
Output Warranty:
12 Years of 89.8% Output Power, 25 Years of 80.7% Output Power
Materials Warranty: 12 Years
Panel Performance
Rated Power: 280 Wp
Efficiency: 17.21 %
Voltage at Maximum Power VMPP: 31.88 V
Current at Maximum Power IMPP: 8.78 A
Open Circuit Voltage VOC: 38.85 V
Short Circuit Current ISC: 9.33 A
Power Tolerance Positive: + 2 %
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: 18.5 kg
Cell Type: Polycrystalline
Cell Count: 60
Glass Thickness: unknown
Juntion Box Protection Class: unknown
Cable Length: unknown
Glass Type: unknown