Compare Phono Solar Technology PS270P-20/U vs Swisswatt PW285

Warranty Terms

Output Warranty:

10 Years of 90% Output Power

Materials Warranty: 10 Years

Panel Performance

Rated Power: 270 Wp

Efficiency: 16.6 %

Voltage at Maximum Power VMPP: 30.48 V

Current at Maximum Power IMPP: 8.86 A

Open Circuit Voltage VOC: 35 V

Short Circuit Current ISC: 9.37 A

Power Tolerance Positive: + 2 %

Maximum System Voltage: 1000 V

Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.41 %/°C

Temperature Coefficient of Voc: -0.31 %/°C

Temperature Coefficient of Isc: 0.05 %/°C

Solar Panel Attributes

Weight: 18 kg

Cell Type: Polycrystalline

Cell Count: 60

Glass Thickness: 3.2 mm

Juntion Box Protection Class: unknown

Cable Length: 900 mm

Glass Type: Tempered

Warranty Terms

Output Warranty:

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

Materials Warranty: 10 Years

Panel Performance

Rated Power: 285 Wp

Efficiency: 14.7 %

Voltage at Maximum Power VMPP: 36.36 V

Current at Maximum Power IMPP: 7.91 A

Open Circuit Voltage VOC: 44.28 V

Short Circuit Current ISC: 8.57 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1000 V

Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.4418 %/°C

Temperature Coefficient of Voc: -0.3522 %/°C

Temperature Coefficient of Isc: 0.0877 %/°C

Solar Panel Attributes

Weight: 26 kg

Cell Type: Polycrystalline

Cell Count: 72

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 65

Cable Length: 900 mm

Glass Type: Tempered, High Transmittance, Low Iron