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Compare Runda Resource Technology 320MS vs EL Rongchang ERG-50M

Model: 320MS

Series: 315-335W monocrystalline module

Manufacturer: Runda Resource Technology

Rated Power: 320 Wp

EnergyPal Runda Resource Technology  Solar Panels 315-335W monocrystalline module 320MS
Warranty Terms

Output Warranty:

unknown

Materials Warranty: 12 Years


Panel Performance

Rated Power: 320 Wp

Efficiency: 19.26 %

Voltage at Maximum Power VMPP: 33.3 V

Current at Maximum Power IMPP: 9.61 A

Open Circuit Voltage VOC: 40.1 V

Short Circuit Current ISC: 10.14 A

Power Tolerance Positive: + 1.5 %

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: 18.5 kg

Cell Type: PERC

Cell Count: 120

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 68

Cable Length: 400 mm

Glass Type: Tempered

Model: ERG-50M

Series: ERG-50M

Manufacturer: EL Rongchang

Rated Power: 50 Wp

EnergyPal EL Rongchang Solar Panels ERG-50M ERG-50M
Warranty Terms

Output Warranty:

unknown

Materials Warranty: unknown


Panel Performance

Rated Power: 50 Wp

Efficiency: 13.8 %

Voltage at Maximum Power VMPP: 17.65 V

Current at Maximum Power IMPP: 2.83 A

Open Circuit Voltage VOC: 21.6 V

Short Circuit Current ISC: 3.11 A

Power Tolerance Positive: + 3 %

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: 4.5 kg

Cell Type: Monocrystalline

Cell Count: 36

Glass Thickness: unknown

Juntion Box Protection Class: IP 65

Cable Length: unknown

Glass Type: unknown