Compare Torri Solare TRS 280/220P vs Helli Zhanchuang Electronic Technology HL-110W

Warranty Terms

Output Warranty:

30 Years of 80% Output Power

Materials Warranty: 30 Years

Panel Performance

Rated Power: 280 Wp

Efficiency: 17.25 %

Voltage at Maximum Power VMPP: 31.7 V

Current at Maximum Power IMPP: 8.66 A

Open Circuit Voltage VOC: 38.5 V

Short Circuit Current ISC: 9.29 A

Power Tolerance Positive: + 2 %

Maximum System Voltage: 1000 V

Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.44 %/°C

Temperature Coefficient of Voc: unknown

Temperature Coefficient of Isc: 0.05 %/°C

Solar Panel Attributes

Weight: 21 kg

Cell Type: Polycrystalline

Cell Count: 60

Glass Thickness: 4 mm

Juntion Box Protection Class: unknown

Cable Length: 1000 mm

Glass Type: Tempered

Warranty Terms

Output Warranty:

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

Materials Warranty: 3 Years

Panel Performance

Rated Power: 110 Wp

Efficiency: 11.2 %

Voltage at Maximum Power VMPP: 17.2 V

Current at Maximum Power IMPP: 6.4 A

Open Circuit Voltage VOC: 21.6 V

Short Circuit Current ISC: 6.98 A

Power Tolerance Positive: + 10 %

Maximum System Voltage: unknown

Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.44 %/°C

Temperature Coefficient of Voc: -0.36 %/°C

Temperature Coefficient of Isc: 0.033 %/°C

Solar Panel Attributes

Weight: 12 kg

Cell Type: Monocrystalline

Cell Count: unknown

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 65

Cable Length: 900 mm

Glass Type: Tempered