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Compare Sun Pacific Power BSM320M-72 vs Qixin Solar Electrical Appliance SL50TU-18P

Model: BSM320M-72

Series: BSM 300M -72 series

Manufacturer: Sun Pacific Power

Rated Power: 320 Wp

EnergyPal Sun Pacific Power Solar Panels BSM 300M -72 series BSM320M-72
Warranty Terms

Output Warranty:

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

Materials Warranty: 10 Years


Panel Performance

Rated Power: 320 Wp

Efficiency: 16.51 %

Voltage at Maximum Power VMPP: 37.46 V

Current at Maximum Power IMPP: 8.55 A

Open Circuit Voltage VOC: 46.56 V

Short Circuit Current ISC: 8.81 A

Power Tolerance Positive: + 1.5 %

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.4 %/°C

Temperature Coefficient of Voc: -0.3 %/°C

Temperature Coefficient of Isc: 0.04 %/°C


Solar Panel Attributes

Weight: 26.15 kg

Cell Type: Monocrystalline

Cell Count: 72

Glass Thickness: unknown

Juntion Box Protection Class: IP 65

Cable Length: 1000 mm

Glass Type: Tempered, High Transmittance, Low Iron

Model: SL50TU-18P

Series: SL50TU-18P

Manufacturer: Qixin Solar Electrical Appliance

Rated Power: 50 Wp

EnergyPal Qixin Solar Electrical Appliance  Solar Panels SL50TU-18P SL50TU-18P
Warranty Terms

Output Warranty:

unknown

Materials Warranty: unknown


Panel Performance

Rated Power: 50 Wp

Efficiency: 13.73 %

Voltage at Maximum Power VMPP: 19.12 V

Current at Maximum Power IMPP: 2.62 A

Open Circuit Voltage VOC: 22.68 V

Short Circuit Current ISC: 2.8 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: unknown


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.47 %/°C

Temperature Coefficient of Voc: -0.38 %/°C

Temperature Coefficient of Isc: 0.04 %/°C


Solar Panel Attributes

Weight: 4.2 kg

Cell Type: Polycrystalline

Cell Count: 36

Glass Thickness: 3.2 mm

Juntion Box Protection Class: unknown

Cable Length: unknown

Glass Type: unknown