Compare Mysolar USA MS335M-HS vs Hershey-Power HS120-P-280

Warranty Terms

Output Warranty:

12 Years of 91.2% Output Power, 25 Years of 80.8% Output Power

Materials Warranty: 25 Years

Panel Performance

Rated Power: 335 Wp

Efficiency: 19.9 %

Voltage at Maximum Power VMPP: 33.87 V

Current at Maximum Power IMPP: 9.89 A

Open Circuit Voltage VOC: 41.09 V

Short Circuit Current ISC: 10.32 A

Power Tolerance Positive: + 1.5 %

Maximum System Voltage: 1500 V

Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.38 %/°C

Temperature Coefficient of Voc: -0.31 %/°C

Temperature Coefficient of Isc: 0.048 %/°C

Solar Panel Attributes

Weight: 20 kg

Cell Type: Monocrystalline

Cell Count: 120

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 68

Cable Length: unknown

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

Warranty Terms

Output Warranty:

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

Materials Warranty: 12 Years

Panel Performance

Rated Power: 280 Wp

Efficiency: 16.8 %

Voltage at Maximum Power VMPP: 32.2 V

Current at Maximum Power IMPP: 8.7 A

Open Circuit Voltage VOC: 38.42 V

Short Circuit Current ISC: 9.3 A

Power Tolerance Positive: unknown

Maximum System Voltage: 1500 V

Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.39 %/°C

Temperature Coefficient of Voc: -0.32 %/°C

Temperature Coefficient of Isc: 0.055 %/°C

Solar Panel Attributes

Weight: 19 kg

Cell Type: Polycrystalline

Cell Count: 120

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 68

Cable Length: unknown

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