Compare Yueqing HF-Shaw Electric ZNDY-220C54 vs GCL System Integration Technology 425W

Warranty Terms

Output Warranty:

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

Materials Warranty: 10 Years

Panel Performance

Rated Power: 220 Wp

Efficiency: 17 %

Voltage at Maximum Power VMPP: 27.83 V

Current at Maximum Power IMPP: 7.91 A

Open Circuit Voltage VOC: 33.36 V

Short Circuit Current ISC: 8.42 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1000 V

Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.4 %/°C

Temperature Coefficient of Voc: -0.35 %/°C

Temperature Coefficient of Isc: 0.06 %/°C

Solar Panel Attributes

Weight: 19 kg

Cell Type: Monocrystalline

Cell Count: 54

Glass Thickness: unknown

Juntion Box Protection Class: unknown

Cable Length: unknown

Glass Type: unknown

Warranty Terms

Output Warranty:

10 Years of 92.6% Output Power, 25 Years of 83.6% Output Power

Materials Warranty: 12 Years

Panel Performance

Rated Power: 425 Wp

Efficiency: 19.2 %

Voltage at Maximum Power VMPP: 40.37 V

Current at Maximum Power IMPP: 10.53 A

Open Circuit Voltage VOC: 48.4 V

Short Circuit Current ISC: 11.04 A

Power Tolerance Positive: + 1 %

Maximum System Voltage: 1500 V

Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.39 %/°C

Temperature Coefficient of Voc: -0.3 %/°C

Temperature Coefficient of Isc: 0.06 %/°C

Solar Panel Attributes

Weight: 25.6 kg

Cell Type: Monocrystalline

Cell Count: 144

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 68

Cable Length: 300 mm

Glass Type: Tempered, Anti-reflection Coating, High Transmittance