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Compare Hershey-Power HS72-MF-370 vs Swisswatt PW290

Hershey-Power

HS72-MF-370

Model: HS72-MF-370

Series: HS72-MF-355-395W

Manufacturer: Hershey-Power

Rated Power: 370 Wp

EnergyPal Hershey-Power  Solar Panels HS72-MF-355-395W HS72-MF-370
Warranty Terms

Output Warranty:

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

Materials Warranty: 12 Years


Panel Performance

Rated Power: 370 Wp

Efficiency: 19.3 %

Voltage at Maximum Power VMPP: 39.95 V

Current at Maximum Power IMPP: 9.4 A

Open Circuit Voltage VOC: 48.6 V

Short Circuit Current ISC: 9.95 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: 22 kg

Cell Type: Monocrystalline

Cell Count: 72

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 68

Cable Length: 1000 mm

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

Model: PW290

Series: PW275-300 72c

Manufacturer: Swisswatt

Rated Power: 290 Wp

Warranty Terms

Output Warranty:

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

Materials Warranty: 10 Years


Panel Performance

Rated Power: 290 Wp

Efficiency: 14.9 %

Voltage at Maximum Power VMPP: 36.49 V

Current at Maximum Power IMPP: 8.02 A

Open Circuit Voltage VOC: 44.57 V

Short Circuit Current ISC: 8.63 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