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Compare Hershey-Power HS144-M- 445W vs Zhong Chuan Photoeletric KL-50W-P

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

Model: KL-50W-P

Series: KL-50-60W-P

Manufacturer: Zhong Chuan Photoeletric

Rated Power: 50 Wp

Warranty Terms

Output Warranty:

unknown

Materials Warranty: unknown


Panel Performance

Rated Power: 50 Wp

Efficiency:

Voltage at Maximum Power VMPP: 18 V

Current at Maximum Power IMPP: 2.78 A

Open Circuit Voltage VOC: 21.6 V

Short Circuit Current ISC: 3.11 A

Power Tolerance Positive: unknown

Maximum System Voltage: unknown


Solar Panels Thermal Ranges

Operating Temperature Range: unknown

Temperature Coefficient of Pmax: unknown

Temperature Coefficient of Voc: unknown

Temperature Coefficient of Isc: unknown


Solar Panel Attributes

Weight: unknown

Cell Type: Polycrystalline

Cell Count: unknown

Glass Thickness: unknown

Juntion Box Protection Class: unknown

Cable Length: unknown

Glass Type: unknown