Compare Q Cells 345W vs Xinhonghua Technology SW-P315

Warranty Terms

Output Warranty:

10 Years of 93.1% Output Power, 25 Years of 85% Output Power

Materials Warranty: 12 Years

Panel Performance

Rated Power: 345 Wp

Efficiency: 19.3 %

Voltage at Maximum Power VMPP: 33.76 V

Current at Maximum Power IMPP: 10.22 A

Open Circuit Voltage VOC: 40.49 V

Short Circuit Current ISC: 10.73 A

Power Tolerance Positive: + 1.5 %

Maximum System Voltage: 1000 V

Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.36 %/°C

Temperature Coefficient of Voc: -0.27 %/°C

Temperature Coefficient of Isc: 0.04 %/°C

Solar Panel Attributes

Weight: 19.9 kg

Cell Type: Monocrystalline

Cell Count: 120

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 67

Cable Length: 1150 mm

Glass Type: Tempered, Anti-reflection Coating

Warranty Terms

Output Warranty:

10 Years of 90% Output Power, 25 Years of 80% Output Power

Materials Warranty: 25 Years

Panel Performance

Rated Power: 315 Wp

Efficiency:

Voltage at Maximum Power VMPP: 36.98 V

Current at Maximum Power IMPP: 8.52 A

Open Circuit Voltage VOC: 45.48 V

Short Circuit Current ISC: 9.12 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1000 V

Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.43 %/°C

Temperature Coefficient of Voc: -0.32 %/°C

Temperature Coefficient of Isc: 0.052 %/°C

Solar Panel Attributes

Weight: 25 kg

Cell Type: Polycrystalline

Cell Count: 72

Glass Thickness: unknown

Juntion Box Protection Class: IP 65

Cable Length: 900 mm

Glass Type: unknown