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Compare LONGi LR4-60HPB-355W vs Topsky Energy CSUM390-144M

LONGi

LR4-60HPB-355W

Model: LR4-60HPB-355W

Series: LR4-60HPB 345-365W

Manufacturer: LONGi

Rated Power: 355 Wp

EnergyPal LONGi Solar Panels LR4-60HPB 345-365W LR4-60HPB-355W
Warranty Terms

Output Warranty:

10 Years of 93.05% Output Power, 25 Years of 84.8% Output Power

Materials Warranty: 10 Years


Panel Performance

Rated Power: 355 Wp

Efficiency: 19.5 %

Voltage at Maximum Power VMPP: 34.6 V

Current at Maximum Power IMPP: 10.27 A

Open Circuit Voltage VOC: 40.6 V

Short Circuit Current ISC: 11.25 A

Power Tolerance Positive: + 1 %

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.35 %/°C

Temperature Coefficient of Voc: -0.27 %/°C

Temperature Coefficient of Isc: 0.048 %/°C


Solar Panel Attributes

Weight: 19.5 kg

Cell Type: PERC

Cell Count: 120

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 68

Cable Length: 300 mm

Glass Type: Tempered

Topsky Energy

CSUM390-144M

Model: CSUM390-144M

Series: Csun half-cell mono 375-390w

Manufacturer: Topsky Energy

Rated Power: 390 Wp

Warranty Terms

Output Warranty:

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

Materials Warranty: 10 Years


Panel Performance

Rated Power: 390 Wp

Efficiency: 19.7 %

Voltage at Maximum Power VMPP: 40.34 V

Current at Maximum Power IMPP: 9.67 A

Open Circuit Voltage VOC: 48.61 V

Short Circuit Current ISC: 10.21 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1500 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~80 °C

Temperature Coefficient of Pmax: -0.36 %/°C

Temperature Coefficient of Voc: -0.30 %/°C

Temperature Coefficient of Isc: 0.066 %/°C


Solar Panel Attributes

Weight: 22.5 kg

Cell Type: PERC

Cell Count: 144

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 67

Cable Length: unknown

Glass Type: Anti-reflection Coating, Low Iron