LONGi LR5-54HTDB-420M

420 WHPBCHi-MO X6ArtistUltra Black108 cells

The LONGi LR5-54HTDB-420M is a 420 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): : 420 W
Open-Circuit Voltage (Voc): : 39.45 V
Max Power Voltage (Vmpp): : 33.07 V
Short-Circuit Current (Isc): : 13.54 A
Max Power Current (Impp): : 12.71 A
Number of Cells: : 108

Temperature

Temp. Coefficient Voc: : -0.23 %/°C
Temp. Coefficient Isc: : 0.05 %/°C
Temp. Coefficient Pmax: : -0.29 %/°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: : 1,722 mm
Width: : 1,134 mm
Thickness: : 30 mm
Weight: : 22.5 kg

Datasheet

Download PDF1.6 MB

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Other Models in This Series

Model	Power	Voc	Isc
LR5-54HTDB-420MCurrent	420 W	39.45 V	13.54 A
LR5-54HTDB-425M	425 W	39.45 V	13.61 A
LR5-54HTDB-430M	430 W	39.85 V	13.69 A
LR5-54HTDB-435M	435 W	40.05 V	13.77 A

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