DAH Solar DHN-54Z20/DG-520W

520 WTOPConSkyLabDual GlassBlack BacksheetDual GlassBifacial 80%108 cells

The DAH Solar DHN-54Z20/DG-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): : 40.7 V
Max Power Voltage (Vmpp): : 34.7 V
Short-Circuit Current (Isc): : 15.94 A
Max Power Current (Impp): : 14.99 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: : 1500 V
Nominal Cell Temperature (NOCT): : 45 °C
Cell Technology: : TOPCon
Bifaciality Factor: : 80%
Max Series Fuse: : 30 A
Power Tolerance: : +5%

Physical

Length: : 1962 mm
Width: : 1134 mm
Thickness: : 30 mm
Weight: : 26.6 kg

Datasheet

Download PDF1.8 MB

Other Models in This Series

Power	Voc	Isc
490 W	39.5 V	15.58 A
495 W	39.7 V	15.64 A
500 W	39.9 V

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