Compare Open Group Holding OP-60W vs Topsky Electronics TP-400W-bifacial mono

Warranty Terms

Output Warranty:

unknown

Materials Warranty: unknown

Panel Performance

Rated Power: 60 Wp

Efficiency:

Voltage at Maximum Power VMPP: 17.5 V

Current at Maximum Power IMPP: 3.42 A

Open Circuit Voltage VOC: 22.5 V

Short Circuit Current ISC: 3.77 A

Power Tolerance Positive: unknown

Maximum System Voltage: 1000 V

Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.55 %/°C

Temperature Coefficient of Voc: unknown

Temperature Coefficient of Isc: 0.07 %/°C

Solar Panel Attributes

Weight: 5.8 kg

Cell Type: Polycrystalline

Cell Count: 36

Glass Thickness: unknown

Juntion Box Protection Class: unknown

Cable Length: unknown

Glass Type: unknown

Warranty Terms

Output Warranty:

12 Years of 90% Output Power, 30 Years of 80% Output Power

Materials Warranty: 30 Years

Panel Performance

Rated Power: 400 Wp

Efficiency: 19.42 %

Voltage at Maximum Power VMPP: 41.4 V

Current at Maximum Power IMPP: 9.44 A

Open Circuit Voltage VOC: 49.1 V

Short Circuit Current ISC: 9.82 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1500 V

Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.37 %/°C

Temperature Coefficient of Voc: -0.28 %/°C

Temperature Coefficient of Isc: 0.0048 %/°C

Solar Panel Attributes

Weight: 25.5 kg

Cell Type: Bifacial, PERC

Cell Count: 72

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 68

Cable Length: 300 mm

Glass Type: TCO, Tempered, Anti-reflection Coating, High Transmittance, Low Iron, Double Glass