Yingli Solar YL555DF72 e/2

555 WYLM3 ProBifacialM10 WaferPERCBifacial 70%144 cells

The Yingli Solar YL555DF72 e/2 is a 555 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)555 W

Open-Circuit Voltage (Voc)49.9 V

Max Power Voltage (Vmpp)42.05 V

Short-Circuit Current (Isc)14.11 A

Max Power Current (Impp)13.2 A

Number of Cells144

Temperature & Physical

Temp. Coefficient Voc-0.28 %/°C

Temp. Coefficient Isc0.05 %/°C

Temp. Coefficient Pmax-0.35 %/°C

Max System Voltage1500 V

Nominal Cell Temperature (NOCT)39 °C

Datasheet

Download PDF7.6 MB

Other Models in This Series

Power	Voc	Isc
530 W	49.15 V	13.76 A
535 W	49.3 V	13.83 A
540 W	49.45 V