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Compare Helli Zhanchuang Electronic Technology HL-5W vs Solaris Eco-Systems 1 STH-240

Model: HL-5W

Series: HL-5-10W

Manufacturer: Helli Zhanchuang Electronic Technology

Rated Power: 5 Wp

EnergyPal Helli Zhanchuang Electronic Technology  Solar Panels HL-5-10W HL-5W
Warranty Terms

Output Warranty:

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

Materials Warranty: 3 Years


Panel Performance

Rated Power: 5 Wp

Efficiency: 10 %

Voltage at Maximum Power VMPP: 16.8 V

Current at Maximum Power IMPP: 0.3 A

Open Circuit Voltage VOC: 21 V

Short Circuit Current ISC: 0.34 A

Power Tolerance Positive: + 10 %

Maximum System Voltage: unknown


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.44 %/°C

Temperature Coefficient of Voc: -0.36 %/°C

Temperature Coefficient of Isc: 0.033 %/°C


Solar Panel Attributes

Weight: 1.5 kg

Cell Type: Monocrystalline

Cell Count: unknown

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 65

Cable Length: 900 mm

Glass Type: Tempered

Model: 1 STH-240

Series: 60 Cell Poly 230w-245w

Manufacturer: Solaris Eco-Systems

Rated Power: 240 Wp

EnergyPal Solaris Eco-Systems Solar Panels 60 Cell Poly 230w-245w 1 STH-240
Warranty Terms

Output Warranty:

unknown

Materials Warranty: unknown


Panel Performance

Rated Power: 240 Wp

Efficiency: 14.6 %

Voltage at Maximum Power VMPP: 30.2 V

Current at Maximum Power IMPP: 7.87 A

Open Circuit Voltage VOC: 37 V

Short Circuit Current ISC: 8.4 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~90 °C

Temperature Coefficient of Pmax: -0.48 %/°C

Temperature Coefficient of Voc: -0.37 %/°C

Temperature Coefficient of Isc: 0.09 %/°C


Solar Panel Attributes

Weight: unknown

Cell Type: Polycrystalline

Cell Count: 60

Glass Thickness: 4 mm

Juntion Box Protection Class: IP 65

Cable Length: 1000 mm

Glass Type: unknown