Compare Solar Panels & Manufacturers
SPR-X21-345-COM
Model: SPR-X21-345-COM
Series: X-Series X22-345-360W-COM
Manufacturer: SunPower
Rated Power: 345 Wp
Output Warranty:
unknown
Materials Warranty: 25 Years
Rated Power: 345 Wp
Efficiency: 21.2 %
Voltage at Maximum Power VMPP: 57.3 V
Current at Maximum Power IMPP: 6.02 A
Open Circuit Voltage VOC: 68.2 V
Short Circuit Current ISC: 6.39 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: -0.4 %/°C
Temperature Coefficient of Isc: 0.02 %/°C
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
TT355 72M
Model: TT355 72M
Series: TT345-360-72M
Manufacturer: Tommatech
Rated Power: 355 Wp
Output Warranty:
12 Years of 90% Output Power, 25 Years of 83.5% Output Power
Materials Warranty: 12 Years
Rated Power: 355 Wp
Efficiency: 18.21 %
Voltage at Maximum Power VMPP: 39.67 V
Current at Maximum Power IMPP: 8.98 A
Open Circuit Voltage VOC: 46.37 V
Short Circuit Current ISC: 9.51 A
Power Tolerance Positive: + 1.5 %
Maximum System Voltage: 1000 V
Operating Temperature Range: -40~85 °C
Temperature Coefficient of Pmax: -0.38 %/°C
Temperature Coefficient of Voc: -0.29 %/°C
Temperature Coefficient of Isc: 0.055 %/°C
Weight: 22 kg
Cell Type: Monocrystalline
Cell Count: 72
Glass Thickness: unknown
Juntion Box Protection Class: IP 67
Cable Length: 1000 mm
Glass Type: Anti-reflection Coating