Compare Solar Panels & Manufacturers
SPR-X20-445-COM
Model: SPR-X20-445-COM
Series: X-Series X21-445-470-COM
Manufacturer: SunPower
Rated Power: 445 Wp
Output Warranty:
unknown
Materials Warranty: unknown
Rated Power: 445 Wp
Efficiency: 20.6 %
Voltage at Maximum Power VMPP: 76.5 V
Current at Maximum Power IMPP: 5.82 A
Open Circuit Voltage VOC: 90 V
Short Circuit Current ISC: 6.24 A
Power Tolerance Positive: + 5 %
Maximum System Voltage: 1000 V
Operating Temperature Range: -40~85 °C
Temperature Coefficient of Pmax: -0.29 %/°C
Temperature Coefficient of Voc: unknown
Temperature Coefficient of Isc: unknown
Weight: 25.4 kg
Cell Type: Monocrystalline
Cell Count: 128
Glass Thickness: unknown
Juntion Box Protection Class: IP 65
Cable Length: 1230 mm
Glass Type: Tempered, Anti-reflection Coating, High Transmittance
TT285 60P
Model: TT285 60P
Series: TT270-285-60P
Manufacturer: Tommatech
Rated Power: 285 Wp
Output Warranty:
12 Years of 90% Output Power, 25 Years of 83.5% Output Power
Materials Warranty: 12 Years
Rated Power: 285 Wp
Efficiency: 17.38 %
Voltage at Maximum Power VMPP: 31.9 V
Current at Maximum Power IMPP: 8.95 A
Open Circuit Voltage VOC: 39.1 V
Short Circuit Current ISC: 9.47 A
Power Tolerance Positive: + 2 %
Maximum System Voltage: 1000 V
Operating Temperature Range: -40~85 °C
Temperature Coefficient of Pmax: -0.38 %/°C
Temperature Coefficient of Voc: -0.31 %/°C
Temperature Coefficient of Isc: 0.06 %/°C
Weight: 18 kg
Cell Type: Polycrystalline
Cell Count: 60
Glass Thickness: unknown
Juntion Box Protection Class: IP 67
Cable Length: 1000 mm
Glass Type: Anti-reflection Coating