Building Permits For Solar

Recently the requirements regarding building permits for installing solar panels have been changed.

 Please click here to see the updated rules from the Department of Justice, or read our summary below to see if you need a permit.


Will I need a permit?

You will need a building permit if your installation falls into one of these categories:

  • the solar panels cover more than 38 square meters. This means the system you are installing is larger than 9 kW, or has more than about 19 solar panels.
  • the solar panels are on tilt up frames.
  • the solar panels will be closer than 200 mm (20 cm) to any roof edge, or they overhang a roof edge. 


What if I need a permit?

All of the work we do (unless otherwise advised) can be covered by a Certificate of Likely Compliance – Building Work.


I Want Energy can submit the application for you; all you need to provide is:

  • a filled in letter of appointment authorizing I Want Energy to apply for a permit on your behalf
  • fee for the building surveyor 
  • the council fees for your application (if any)


and we can do the rest.