Best Solar Supplier and Installer in Adelaide – We engaged the team at Goliath Solar and Electrical to supply and install a solar system for our home. From the initial inquiry, the team were very knowledgeable and happy to answer all our questions (no matter how silly/small/specific). Their recommendation showed they really knew their stuff, picking up things other companies didn't (eg. elements of shade on certain parts of the roof that would impact solar production), which meant we would have had undelivered promises if we went with some of the other providers and their "deals" of false promises. Goliath took the time to make sure we were comfortable with their recommendation and quotation, and then worked with us to plan and execute a seamless installation.

The quality of workmanship was second-to-none, and the team were clean, polite and made very little noise (other than the power tools when they needed them). We have had 1 small question since installation, relating to our "user error" on the App for the solar system, which the team were very helpful with solving and explaining.

I cannot recommend the team at Goliath Solar & Electrical enough if you want a stress free solar installation experience. Furthermore, their quotation was extremely competitive, and I don't think you will find a better price for the knowledge, quality of work and service you receive from dealing with them.