Compare Solar Panels & Manufacturers
SPR-X21-345
Model: SPR-X21-345
Series: X-Series X22-345-360-COM Helix
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: unknown
Temperature Coefficient of Isc: unknown
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
SRP-340-6MA-DG
Model: SRP-340-6MA-DG
Series: SRP-6MA-DG 335-350
Manufacturer: Seraphim Solar System
Rated Power: 340 Wp
Output Warranty:
10 Years of 92.5% Output Power, 25 Years of 85% Output Power, 30 Years of 82.5% Output Power
Materials Warranty: 10 Years
Rated Power: 340 Wp
Efficiency: 17.33 %
Voltage at Maximum Power VMPP: 38.5 V
Current at Maximum Power IMPP: 8.84 A
Open Circuit Voltage VOC: 47.1 V
Short Circuit Current ISC: 9.16 A
Power Tolerance Positive: + 1.5 %
Maximum System Voltage: 1000 V
Operating Temperature Range: -40~85 °C
Temperature Coefficient of Pmax: -0.4 %/°C
Temperature Coefficient of Voc: -0.32 %/°C
Temperature Coefficient of Isc: 0.05 %/°C
Weight: 23 kg
Cell Type: Monocrystalline
Cell Count: 72
Glass Thickness: unknown
Juntion Box Protection Class: IP 67
Cable Length: unknown
Glass Type: Tempered, Anti-reflection Coating, Low Iron, Double Glass