LONGi LR7-54HJBB-490M

490 WHPBCEcoLife108 cells

The LONGi LR7-54HJBB-490M is a 490 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): : 490 W
Open-Circuit Voltage (Voc): : 41.25 V
Max Power Voltage (Vmpp): : 34.07 V
Short-Circuit Current (Isc): : 15.04 A
Max Power Current (Impp): : 14.38 A
Number of Cells: : 108

Temperature

Temp. Coefficient Voc: : -0.21 %/°C
Temp. Coefficient Isc: : 0.05 %/°C
Temp. Coefficient Pmax: : -0.24 %/°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

Ecolife_LR7-54HJBB_490~505M.pdf2.2 MB

LR7-54HJBB_490-505W.pdf2.2 MB

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Other Models in This Series

Model	Power	Voc	Isc
LR7-54HJBB-490MCurrent	490 W	41.25 V	15.04 A
LR7-54HJBB-495M	495 W	41.35 V	15.15 A
LR7-54HJBB-500M	500 W	41.45 V	15.26 A
LR7-54HJBB-505M	505 W	41.55 V	15.37 A

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