With the number of solar companies available we were unsure who to use. We eventually signed with EverSolar, a newer company in Melbourne. They were helpful, informative, professional and most importantly on-time. a rarity with tradesmen. We found the whole procedure was painless. The inverter we have is a Fronius Primo and the whole system looks to be a quality set up. We have even climbed into the roof cavity to check the installation and so far so good. Would recommend them