Ulica Solar UL-540M-144HVB

540 WEagleHigh VoltageBlack Backsheet

Ulica Solar UL-540M-144HVB

540 WEagleHigh VoltageBlack Backsheet

Half-Cell

TOPCon

144 cells

The Ulica Solar UL-540M-144HVB is a 540 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)540 W

Open-Circuit Voltage (Voc)49.9 V

Max Power Voltage (Vmpp)41.85 V

Short-Circuit Current (Isc)13.61 A

Max Power Current (Impp)12.93 A

Number of Cells144

Temperature & Physical

Temp. Coefficient Voc-0.268 %/°C

Temp. Coefficient Isc0.046 %/°C

Temp. Coefficient Pmax-0.34 %/°C

Max System Voltage1500 V

Nominal Cell Temperature (NOCT)43 °C

Cell TechnologyTOPCon

Max Series Fuse25 A

Power Tolerance+5%

Datasheet

UL-2278-144HVBB-30-EN-V1.1.pdf6.5 MB UL-2278-144HVBB-30.pdf6.5 MB

Other Models in This Series

Model	Power	Voc	Isc
UL-530M-144HVB	530 W	49.5 V	13.47 A
UL-535M-144HVB	535 W	49.7 V	13.54 A
UL-540M-144HVBCurrent	540 W	49.9 V	13.61 A
	545 W	50.2 V	13.67 A
	550 W	50.4 V	13.8 A
	555 W	50.6 V	14.12 A

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