Compare Solar Panels & Manufacturers

Compare Hershey-Power HS144-M- 445W vs SoloPower SP1 70

Hershey-Power

HS144-M- 445W

Model: HS144-M- 445W

Series: HS144-M 420-445W (Black Optional)

Manufacturer: Hershey-Power

Rated Power: 445 Wp

EnergyPal Hershey-Power  Solar Panels HS144-M 420-445W (Black Optional) HS144-M- 445W
Warranty Terms

Output Warranty:

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

Materials Warranty: 12 Years


Panel Performance

Rated Power: 445 Wp

Efficiency: 20.05 %

Voltage at Maximum Power VMPP: 43.4 V

Current at Maximum Power IMPP: 10.31 A

Open Circuit Voltage VOC: 51.6 V

Short Circuit Current ISC: 10.7 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1500 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.36 %/°C

Temperature Coefficient of Voc: -0.29 %/°C

Temperature Coefficient of Isc: 0.05 %/°C


Solar Panel Attributes

Weight: 25 kg

Cell Type: Monocrystalline

Cell Count: 144

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

SoloPower

SP1 70

Model: SP1 70

Series: SP1

Manufacturer: SoloPower

Rated Power: 70 Wp

EnergyPal SoloPower Solar Panels SP1 SP1 70
Warranty Terms

Output Warranty:

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

Materials Warranty: 5 Years


Panel Performance

Rated Power: 70 Wp

Efficiency: 8 %

Voltage at Maximum Power VMPP: 22.2 V

Current at Maximum Power IMPP: 3.4 A

Open Circuit Voltage VOC: 30 V

Short Circuit Current ISC: 4.2 A

Power Tolerance Positive: + 5 %

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: unknown

Temperature Coefficient of Pmax: -0.4 %/°C

Temperature Coefficient of Voc: -0.3 %/°C

Temperature Coefficient of Isc: 0.01 %/°C


Solar Panel Attributes

Weight: 2.1 kg

Cell Type: Thin film(CIS)

Cell Count: unknown

Glass Thickness: unknown

Juntion Box Protection Class: unknown

Cable Length: unknown

Glass Type: unknown