Ulica Solar UL-640M-144CDGN

640 WQINHalf-CellPERCBifacial 85%144 cells

The Ulica Solar UL-640M-144CDGN is a 640 W solar panel featuring PERC cell technology. Below are the verified electrical and thermal specifications extracted from the manufacturer datasheet.

Technical Specifications

Electrical Characteristics (STC)

Peak Power (Pmax)640 W

Open-Circuit Voltage (Voc)52.69 V

Max Power Voltage (Vmpp)44.58 V

Short-Circuit Current (Isc)15.27 A

Max Power Current (Impp)14.36 A

Number of Cells144

Temperature & Physical

Temp. Coefficient Voc-0.25 %/°C

Temp. Coefficient Isc0.045 %/°C

Temp. Coefficient Pmax-0.29 %/°C

Max System Voltage1500 V

Nominal Cell Temperature (NOCT)43 °C

Datasheet

QIN-UL-2382-144CDGNYB-30-EN-V2.0.pdf2.4 MB QIN-UL-2382-144CDGNYB-30.pdf2.4 MB

Other Models in This Series

Model	Power	Voc	Isc
	635 W	52.59 V	15.18 A
UL-640M-144CDGNCurrent	640 W	52.69 V