Yingli Solar YL555DF72 e/2

555 WPERCYLM3 ProBifacialM10 WaferBifacial 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 Cells: : 144

Temperature

Temp. Coefficient Voc: : -0.28 %/°C
Temp. Coefficient Isc: : 0.05 %/°C
Temp. Coefficient Pmax: : -0.35 %/°C
Max System Voltage: : 1,500 V
Nominal Cell Temperature (NOCT): : 39 °C
Cell Technology: : PERC
Bifaciality Factor: : 70%
Max Series Fuse: : 30 A
Power Tolerance: : +5%

Physical

Length: : 2,278 mm
Width: : 1,134 mm
Thickness: : 30 mm
Weight: : 32 kg

Datasheet

Download PDF7.6 MB

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Other Models in This Series

Model	Power	Voc	Isc
YL530DF72 e/2	530 W	49.15 V	13.76 A
YL535DF72 e/2	535 W	49.3 V	13.83 A
YL540DF72 e/2	540 W	49.45 V	13.9 A
YL545DF72 e/2	545 W	49.6 V	13.97 A
YL550DF72 e/2	550 W	49.75 V	14.04 A
YL555DF72 e/2Current	555 W	49.9 V	14.11 A

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