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Compare Q Cells 355W vs LONGi LR4-72HBD-445M

Model: 355W

Series: Q.PEAK DUO-G6 340-355

Manufacturer: Q Cells

Rated Power: 355 Wp

EnergyPal Q Cells Solar Panels Q.PEAK DUO-G6 340-355 355W
Warranty Terms

Output Warranty:

10 Years of 93.1% Output Power, 25 Years of 85% Output Power

Materials Warranty: 12 Years


Panel Performance

Rated Power: 355 Wp

Efficiency: 19.8 %

Voltage at Maximum Power VMPP: 34.38 V

Current at Maximum Power IMPP: 10.33 A

Open Circuit Voltage VOC: 40.98 V

Short Circuit Current ISC: 10.84 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: -0.36 %/°C

Temperature Coefficient of Voc: -0.27 %/°C

Temperature Coefficient of Isc: 0.04 %/°C


Solar Panel Attributes

Weight: 19.9 kg

Cell Type: Monocrystalline

Cell Count: 120

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 67

Cable Length: 1150 mm

Glass Type: Tempered, Anti-reflection Coating

LONGi

LR4-72HBD-445M

Model: LR4-72HBD-445M

Series: LR4-72HBD 425-455M

Manufacturer: LONGi

Rated Power: 445 Wp

EnergyPal LONGi Solar Panels LR4-72HBD 425-455M LR4-72HBD-445M
Warranty Terms

Output Warranty:

10 Years of 93.95% Output Power, 30 Years of 84.95% Output Power

Materials Warranty: 10 Years


Panel Performance

Rated Power: 445 Wp

Efficiency: 20.5 %

Voltage at Maximum Power VMPP: 41.2 V

Current at Maximum Power IMPP: 10.8 A

Open Circuit Voltage VOC: 49.4 V

Short Circuit Current ISC: 11.52 A

Power Tolerance Positive: + 1 %

Maximum System Voltage: 1500 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.35 %/°C

Temperature Coefficient of Voc: -0.284 %/°C

Temperature Coefficient of Isc: 0.05 %/°C


Solar Panel Attributes

Weight: 27.5 kg

Cell Type: Bifacial, PERC

Cell Count: 144

Glass Thickness: unknown

Juntion Box Protection Class: IP 68

Cable Length: 300 mm

Glass Type: Tempered, Double Glass