The solar industry in Australia is booming as more and more Australians see the potential for solar to reduce their household spend. Grand Group is the forefront of that boom, providing quality solar energy solutions that won't cost the earth. Most of all, we are proud of the role we have played in helping Australian households realise the benefits
Sunny Li —
This Company electrician very professional,We are in Regional Area with Essential Energy.Grid voltage much higher than 240V