LONGi LR7-54HJBB-490M

490 WEcoLifeHPBC108 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 Cells108

Temperature & Physical

Temp. Coefficient Voc-0.21 %/°C

Temp. Coefficient Isc0.05 %/°C

Temp. Coefficient Pmax-0.24 %/°C

Max System Voltage1500 V

Nominal Cell Temperature (NOCT)45 °C

Cell TechnologyHPBC

Max Series Fuse30 A

Power Tolerance+3%

Datasheet

Ecolife_LR7-54HJBB_490~505M.pdf2.2 MB LR7-54HJBB_490-505W.pdf2.2 MB

Other Models in This Series

Model	Power	Voc	Isc
LR7-54HJBB-490MCurrent	490 W	41.25 V	15.04 A
	495 W	41.35 V