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Compare Huaxu Energy Technology 2.1W vs Zhuhai Beeland BL-SP80

Model: 2.1W

Series: SP117-130EF

Manufacturer: Huaxu Energy Technology

Rated Power: 2.1 Wp

EnergyPal Huaxu Energy Technology  Solar Panels SP117-130EF 2.1W
Warranty Terms

Output Warranty:

unknown

Materials Warranty: 1 Year


Panel Performance

Rated Power: 2.1 Wp

Efficiency:

Voltage at Maximum Power VMPP: 9 V

Current at Maximum Power IMPP: 0.233 A

Open Circuit Voltage VOC: 10.8 V

Short Circuit Current ISC: 0.246 A

Power Tolerance Positive: + 5 %

Maximum System Voltage: unknown


Solar Panels Thermal Ranges

Operating Temperature Range: -40~80 °C

Temperature Coefficient of Pmax: unknown

Temperature Coefficient of Voc: unknown

Temperature Coefficient of Isc: unknown


Solar Panel Attributes

Weight: 0.067 kg

Cell Type: Monocrystalline

Cell Count: unknown

Glass Thickness: unknown

Juntion Box Protection Class: unknown

Cable Length: unknown

Glass Type: unknown

Model: BL-SP80

Series: BL-SP80

Manufacturer: Zhuhai Beeland

Rated Power: 80 Wp

EnergyPal Zhuhai Beeland Solar Panels BL-SP80 BL-SP80
Warranty Terms

Output Warranty:

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

Materials Warranty: 5 Years


Panel Performance

Rated Power: 80 Wp

Efficiency: 14.2 %

Voltage at Maximum Power VMPP: 18.2 V

Current at Maximum Power IMPP: 4.39 A

Open Circuit Voltage VOC: 22.2 V

Short Circuit Current ISC: 4.8 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.45 %/°C

Temperature Coefficient of Voc: -0.35 %/°C

Temperature Coefficient of Isc: 0.04 %/°C


Solar Panel Attributes

Weight: 6.7 kg

Cell Type: Polycrystalline

Cell Count: 36

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 65

Cable Length: unknown

Glass Type: unknown