12/08/2015
Anonymous
UT
IW&S is the most efficient system we found. Other quotes I obtained required nearly every south facing roof surface be covered. This system required fewer panels to generate the same amount of power, and it fit all on one side of the house. The warranty is also better than any of the systems I compared it to. IW&S was good to work with. Answered all my questions, and had good solutions for the configuration challenges I had.