It was a good way to get a response after the two previous companies I had chased down. But my house has "issues". There is no obvious place for a battery and inverter at the front of the Heritage Overlay Victoria terrace, despite an excellent long East West tin roof for plenty of panels. The first Solar Quotes response (Quote 3) came from a company offering to do the $20,000 to $30,000 job for $6,500 and it sounded ... er ... "too good to be true". I didn't need to read the fine print because the battery problem stopped it in its tracks. The other issue with the Quote 1 and Quote 4 (Solar Quotes 2) was agreement that the new rules meant my $8,000 9-panel 3.1Kw 2011 system was non-compliant and would have to go to land-fill or possible be recycled. Quote No 2 managed to run parallel systems. The blow-back against this from abotu one million responders means it is worth waiting until the privatized power companies learn how to send electrons to battery storage. Solar Quotes Number 3 never turned up despite sending marketing emails.