JA Solar JAM54D41-440/LB

440 WTOPConDeep Blue 4.0 ProBifacial 80%108 cells

The JA Solar JAM54D41-440/LB is a 440 W solar panel featuring TOPCon cell technology. Below are the verified electrical and thermal specifications extracted from the manufacturer datasheet.

Technical Specifications

Electrical Characteristics (STC)

Peak Power (Pmax): : 440 W
Open-Circuit Voltage (Voc): : 38.9 V
Max Power Voltage (Vmpp): : 32.47 V
Short-Circuit Current (Isc): : 14.31 A
Max Power Current (Impp): : 13.55 A
Number of Cells: : 108

Temperature

Temp. Coefficient Voc: : -0.26 %/°C
Temp. Coefficient Isc: : 0.046 %/°C
Temp. Coefficient Pmax: : -0.29 %/°C
Max System Voltage: : 1,500 V
Nominal Cell Temperature (NOCT): : 45 °C
Cell Technology: : TOPCon
Bifaciality Factor: : 80%
Max Series Fuse: : 30 A
Power Tolerance: : +3%

Physical

Length: : 1,762 mm
Width: : 1,134 mm
Thickness: : 30 mm
Weight: : 22 kg

Datasheet

Download PDF1.9 MB

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Other Models in This Series

Model	Power	Voc	Isc
JAM54D41-430/LB	430 W	38.5 V	14.14 A
JAM54D41-435/LB	435 W	38.7 V	14.23 A
JAM54D41-440/LBCurrent	440 W	38.9 V	14.31 A
JAM54D41-445/LB	445 W	39.1 V	14.4 A
JAM54D41-450/LB	450 W	39.3 V	14.48 A
JAM54D41-455/LB	455 W	39.5 V	14.56 A

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