Yingli Solar YL660DF66 f/2

660 WYLM3 PlusBifacialG12 WaferPERCBifacial 70%132 cells

The Yingli Solar YL660DF66 f/2 is a 660 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)660 W

Open-Circuit Voltage (Voc)45.7 V

Max Power Voltage (Vmpp)37.9 V

Short-Circuit Current (Isc)18.48 A

Max Power Current (Impp)17.42 A

Number of Cells132

Temperature & Physical

Temp. Coefficient Voc-0.25 %/°C

Temp. Coefficient Isc0.04 %/°C

Temp. Coefficient Pmax-0.34 %/°C

Max System Voltage1500 V

Nominal Cell Temperature (NOCT)43 °C

Datasheet

Download PDF7.7 MB

Other Models in This Series

Power	Voc	Isc
645 W	45.1 V	18.31 A
650 W	45.3 V	18.36 A
655 W	45.5 V