I have now had two great experiences with Pure Electric. They are run by a team of engineers who care about energy efficiency, and your bottom-line (they predicted a ~5 year payback on investment for my dad's solar system, and after 2 years it’s looking to be fairly accurate). They are not like the other businesses I called, who were clearly just salesman with little technical background (I’m an electrical engineer, and know bs when I hear it!). As for price, they were very reasonable. I did find cheaper offers, though those offers came with cheaper / low quality gear (be careful!). From what I could see, pure electric only see good quality inverters (Fronius) and panels (Jinko / Sunpower). Quality always pays. I have recently purchased a methven Kiri shower head (I highly recommend. Same shower experience, for much less water usage), and currently have them lined up for a Sanden HWS install. (will try to update my review when I can)