Compare Tihein THM 280P-72 vs Solarwit DH144N-410

Warranty Terms

Output Warranty:

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

Materials Warranty: 5 Years

Panel Performance

Rated Power: 280 Wp

Efficiency: 14.4 %

Voltage at Maximum Power VMPP: 36 V

Current at Maximum Power IMPP: 7.78 A

Open Circuit Voltage VOC: 44.6 V

Short Circuit Current ISC: 8.4 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1000 V

Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.47 %/°C

Temperature Coefficient of Voc: -0.33 %/°C

Temperature Coefficient of Isc: 0.036 %/°C

Solar Panel Attributes

Weight: 22.5 kg

Cell Type: Polycrystalline

Cell Count: 72

Glass Thickness: 3.2 mm

Juntion Box Protection Class: unknown

Cable Length: 900 mm

Glass Type: Tempered, High Transmittance

Warranty Terms

Output Warranty:

30 Years of 87.4% Output Power

Materials Warranty: 15 Years

Panel Performance

Rated Power: 410 Wp

Efficiency: 20.2 %

Voltage at Maximum Power VMPP: 41.49 V

Current at Maximum Power IMPP: 9.88 A

Open Circuit Voltage VOC: 49.7 V

Short Circuit Current ISC: 10.38 A

Power Tolerance Positive: + 1 %

Maximum System Voltage: 1500 V

Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.35 %/°C

Temperature Coefficient of Voc: -0.3 %/°C

Temperature Coefficient of Isc: 0.048 %/°C

Solar Panel Attributes

Weight: 29 kg

Cell Type: Bifacial

Cell Count: 72

Glass Thickness: unknown

Juntion Box Protection Class: unknown

Cable Length: 300 mm

Glass Type: unknown