Ulica Solar UL-445M-108BDGN

The Ulica Solar UL-445M-108BDGN is a 445 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)445 W

Open-Circuit Voltage (Voc)39.58 V

Max Power Voltage (Vmpp)33.02 V

Short-Circuit Current (Isc)14.3 A

Max Power Current (Impp)13.48 A

Number of Cells108

Temperature & Physical

Temp. Coefficient Voc-0.25 %/°C

Temp. Coefficient Isc0.046 %/°C

Temp. Coefficient Pmax-0.29 %/°C

Max System Voltage1500 V

Nominal Cell Temperature (NOCT)43 °C

Cell TechnologyTOPCon

Bifaciality Factor80%

Max Series Fuse25 A

Power Tolerance+5%

Other Models in This Series

Model	Power	Voc	Isc
UL-430M-108BDGN	430 W	38.97 V	14.1 A
UL-435M-108BDGN	435 W	39.18 V	14.15 A
UL-440M-108BDGN	440 W	39.38 V	14.22 A
UL-445M-108BDGNCurrent	445 W	39.58 V	14.3 A
	450 W	39.78 V	14.38 A
	455 W	39.98 V	14.45 A

Technical Specifications

Electrical Characteristics (STC)

Temperature & Physical

Datasheet

Other Models in This Series