Yingli Solar YL640CF60 f/2

640 WTOPConPANDA 3.0 PlusBifacialG12 WaferBifacial 80%120 cells

The Yingli Solar YL640CF60 f/2 is a 640 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): : 640 W
Open-Circuit Voltage (Voc): : 43.97 V
Max Power Voltage (Vmpp): : 37 V
Short-Circuit Current (Isc): : 18.3 A
Max Power Current (Impp): : 17.3 A
Number of Cells: : 120

Temperature

Temp. Coefficient Voc: : -0.24 %/°C
Temp. Coefficient Isc: : 0.042 %/°C
Temp. Coefficient Pmax: : -0.29 %/°C
Max System Voltage: : 1500 V
Nominal Cell Temperature (NOCT): : 42 °C
Cell Technology: : TOPCon
Bifaciality Factor: : 80%
Max Series Fuse: : 35 A
Power Tolerance: : +5%

Physical

Length: : 2172 mm
Width: : 1303 mm
Thickness: : 33 mm
Weight: : 34.2 kg

Datasheet

Download PDF3.6 MB

Other Models in This Series

Model	Power	Voc	Isc
YL640CF60 f/2Current	640 W	43.97 V	18.3 A
	645 W	44.16 V

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