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Compare SLG Solar Systems SLG-12120-P1 vs Hengda Electronic HDM60-275

SLG Solar Systems

SLG-12120-P1

Model: SLG-12120-P1

Series: SLG-12120-P1

Manufacturer: SLG Solar Systems

Rated Power: 120 Wp

EnergyPal SLG Solar Systems Solar Panels SLG-12120-P1 SLG-12120-P1
Warranty Terms

Output Warranty:

unknown

Materials Warranty: unknown


Panel Performance

Rated Power: 120 Wp

Efficiency: 15.2 %

Voltage at Maximum Power VMPP: 17.5 V

Current at Maximum Power IMPP: 6.9 A

Open Circuit Voltage VOC: 22 V

Short Circuit Current ISC: 7.3 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: 8.7 kg

Cell Type: Polycrystalline

Cell Count: 36

Glass Thickness: unknown

Juntion Box Protection Class: unknown

Cable Length: unknown

Glass Type: unknown

Model: HDM60-275

Series: HDM60 270-285W

Manufacturer: Hengda Electronic

Rated Power: 275 Wp

EnergyPal Hengda Electronic  Solar Panels HDM60 270-285W HDM60-275
Warranty Terms

Output Warranty:

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

Materials Warranty: 12 Years


Panel Performance

Rated Power: 275 Wp

Efficiency: 16.82 %

Voltage at Maximum Power VMPP: 31.6 V

Current at Maximum Power IMPP: 8.7 A

Open Circuit Voltage VOC: 38.8 V

Short Circuit Current ISC: 9.25 A

Power Tolerance Positive: + 2 %

Maximum System Voltage: unknown


Solar Panels Thermal Ranges

Operating Temperature Range: unknown

Temperature Coefficient of Pmax: -0.41 %/°C

Temperature Coefficient of Voc: -0.32 %/°C

Temperature Coefficient of Isc: 0.05 %/°C


Solar Panel Attributes

Weight: 18.6 kg

Cell Type: PERC

Cell Count: 60

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 67

Cable Length: 900 mm

Glass Type: Tempered, High Transmittance, Low Iron