Compare Zytech Solar ZT260P vs Qichuang Solar 20P

Warranty Terms

Output Warranty:

unknown

Materials Warranty: unknown

Panel Performance

Rated Power: 260 Wp

Efficiency: 15.8 %

Voltage at Maximum Power VMPP: 30.5 V

Current at Maximum Power IMPP: 8.52 A

Open Circuit Voltage VOC: 37.6 V

Short Circuit Current ISC: 9.1 A

Power Tolerance Positive: + 5 %

Maximum System Voltage: 1500 V

Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.41 %/°C

Temperature Coefficient of Voc: -0.32 %/°C

Temperature Coefficient of Isc: 0.05 %/°C

Solar Panel Attributes

Weight: 23.5 kg

Cell Type: Polycrystalline

Cell Count: 60

Glass Thickness: unknown

Juntion Box Protection Class: IP 65

Cable Length: unknown

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

Warranty Terms

Output Warranty:

unknown

Materials Warranty: unknown

Panel Performance

Rated Power: 20 Wp

Efficiency: 15.8 %

Voltage at Maximum Power VMPP: 17.28 V

Current at Maximum Power IMPP: 1.2 A

Open Circuit Voltage VOC: 21.6 V

Short Circuit Current ISC: 1.85 A

Power Tolerance Positive: + 5 %

Maximum System Voltage: 800 V

Solar Panels Thermal Ranges

Operating Temperature Range: unknown

Temperature Coefficient of Pmax: -0.43 %/°C

Temperature Coefficient of Voc: -0.33 %/°C

Temperature Coefficient of Isc: 0.052 %/°C

Solar Panel Attributes

Weight: 2.6 kg

Cell Type: Polycrystalline

Cell Count: 36

Glass Thickness: unknown

Juntion Box Protection Class: unknown

Cable Length: unknown

Glass Type: unknown