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Solar installers in Union

1 business in Union on Yobiz, across Dinwiddie, Townsview, Hughes Exts and Parkdene. Each one shows what has been checked and when. Latest check 6 Nov 2026. How we check.

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We have few matches in Union, so these include the closest businesses we know of. Check how far each one is.

Checked and trading

How to choose a solar installer

What people call them for

  • Solar panels
  • Inverter and batteries
  • Backup power
  • Solar geyser
  • System check
  • Add more panels

Ask these first

  1. Who issues the electrical Certificate of Compliance?
  2. Do you issue a PV GreenCard for the installation?
  3. What guarantees come with the panels, inverter and workmanship?
  4. Do you also handle sign-off with the municipality?

What to ask for

  • An electrical Certificate of Compliance. This applies to all electrical installations, including solar. If the installer can't sign it, a registered electrician must.
  • A PV GreenCard. This is a voluntary quality programme from the solar industry body SAPVIA, and only registered electrical contractors can issue it. Certified companies are on its database. Check it here

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