LONGi LR7-54HVBB-475M

475 WHPBCEcoLife108 cells

The LONGi LR7-54HVBB-475M is a 475 W solar panel featuring HPBC cell technology. Below are the verified electrical and thermal specifications extracted from the manufacturer datasheet.

Technical Specifications

Electrical Characteristics (STC)

Peak Power (Pmax): : 475 W
Open-Circuit Voltage (Voc): : 40.42 V
Max Power Voltage (Vmpp): : 33.4 V
Short-Circuit Current (Isc): : 14.88 A
Max Power Current (Impp): : 14.23 A
Number of Cells: : 108

Temperature

Temp. Coefficient Voc: : -0.2 %/°C
Temp. Coefficient Isc: : 0.05 %/°C
Temp. Coefficient Pmax: : -0.26 %/°C
Max System Voltage: : 1,500 V
Nominal Cell Temperature (NOCT): : 45 °C
Cell Technology: : HPBC
Max Series Fuse: : 30 A
Power Tolerance: : +3%

Physical

Length: : 1,800 mm
Width: : 1,134 mm
Thickness: : 30 mm
Weight: : 23.5 kg

Datasheet

Download PDF2.2 MB

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Other Models in This Series

Model	Power	Voc	Isc
LR7-54HVBB-470M	470 W	40.31 V	14.78 A
LR7-54HVBB-475MCurrent	475 W	40.42 V	14.88 A
LR7-54HVBB-480M	480 W	40.53 V	14.98 A
LR7-54HVBB-485M	485 W	40.64 V	15.08 A

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