DAH Solar HE-DHN-54Z20/DG-FS(BW)-520W

520 WTOPConSkyLabFull ScreenBlack BacksheetDual GlassBifacial 80%108 cells

The DAH Solar HE-DHN-54Z20/DG-FS(BW)-520W is a 520 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): : 520 W
Open-Circuit Voltage (Voc): : 39.9 V
Max Power Voltage (Vmpp): : 34 V
Short-Circuit Current (Isc): : 16.22 A
Max Power Current (Impp): : 15.29 A
Number of Cells: : 108

Temperature

Temp. Coefficient Voc: : -0.25 %/°C
Temp. Coefficient Isc: : 0.046 %/°C
Temp. Coefficient Pmax: : -0.29 %/°C
Max System Voltage: : 1,500 V
Nominal Cell Temperature (NOCT): : 45 °C
Cell Technology: : TOPCon
Bifaciality Factor: : 80%
Max Series Fuse: : 30 A
Power Tolerance: : +5%

Physical

Length: : 1,962 mm
Width: : 1,134 mm
Thickness: : 28 mm
Weight: : 27 kg

Datasheet

Download PDF3.6 MB

Find on AmazonCheck current price and availability

As an Amazon Associate, Solar Stack earns from qualifying purchases.

Other Models in This Series

Model	Power	Voc	Isc
HE-DHN-54Z20/DG-FS(BW)-520WCurrent	520 W	39.9 V	16.22 A
HE-DHN-54Z20/DG-FS(BW)-525W	525 W	40 V	16.26 A
HE-DHN-54Z20/DG-FS(BW)-530W	530 W	40.1 V	16.3 A
HE-DHN-54Z20/DG-FS(BW)-535W	535 W	40.2 V	16.34 A
HE-DHN-54Z20/DG-FS(BW)-540W	540 W	40.3 V	16.38 A

Check in calculator

Verify string compatibility with your inverter

Find replacement

Find electrically compatible alternatives

Find compatible inverter

See which inverters work with this panel