Compare Solar Panels & Manufacturers
Compare SunPower SPR-X21-335-AC vs Tensun New Energy 250P
SPR-X21-335-AC
Model: SPR-X21-335-AC
Series: X-Series-345-335-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
250P
Model: 250P
Series: Poly-250-275W
Manufacturer: Tensun New Energy
Rated Power: 250 Wp
Warranty Terms
Output Warranty:
unknown
Materials Warranty: unknown
Panel Performance
Rated Power: 250 Wp
Efficiency: 15.3 %
Voltage at Maximum Power VMPP: 29.95 V
Current at Maximum Power IMPP: 8.35 A
Open Circuit Voltage VOC: 37.66 V
Short Circuit Current ISC: 8.92 A
Power Tolerance Positive: + 5 %
Maximum System Voltage: unknown
Solar Panels Thermal Ranges
Operating Temperature Range: unknown
Temperature Coefficient of Pmax: -0.40 %/°C
Temperature Coefficient of Voc: unknown
Temperature Coefficient of Isc: unknown
Solar Panel Attributes
Weight: 19 kg
Cell Type: Polycrystalline
Cell Count: 60
Glass Thickness: unknown
Juntion Box Protection Class: IP 67
Cable Length: unknown
Glass Type: unknown