Solar Stack
Solar Stack
How it worksGuidesAdd Equipment
Sign in
Solar Stack

Free solar panel & inverter compatibility checker. Verify your PV string configuration is safe before installation.

Tools

  • Calculator
  • Panel Matcher
  • Inverter Finder
  • Inverter Compare
  • Panel Replacement
  • Cable sizing

Resources

  • Guides
  • How it works
  • Standards & Compliance
  • Data API
  • Replacement methodology
  • Add Equipment
  • Feedback

Legal

  • About
  • Privacy Policy
  • Terms of Service
  • Cookie Policy

© 2026 Solar Stack

Solar PanelsDAH SolarDHN-54Z20/DG

DAH Solar DHN-54Z20/DG

490–520 W7 modelsTOPConSkyLabDual GlassBlack BacksheetDual GlassBifacial 80%1962 × 1134 × 30 mm26.6 kg

Technical Specifications

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
Number of Cells
: 108
Bifaciality Factor
: 80%
Max Series Fuse
: 30 A
Power Tolerance
: +5%

Physical

Length
: 1,962 mm
Width
: 1,134 mm
Thickness
: 30 mm
Weight
: 26.6 kg
Download PDF1.8 MB

Other Models in This Series

ModelPowerVocIsc
DHN-54Z20/DG-490W
490 W39.5 V15.58 A
DHN-54Z20/DG-495W
495 W39.7 V15.64 A
DHN-54Z20/DG-500W
500 W39.9 V15.7 A
DHN-54Z20/DG-505W
505 W40.1 V15.76 A
DHN-54Z20/DG-510W
510 W40.3 V15.82 A
DHN-54Z20/DG-515W
515 W40.5 V15.88 A
DHN-54Z20/DG-520W
520 W40.7 V15.94 A