Going solar Installing solar panels on a 105 year old Denver bungalow is not a straightforward project. EnergySage allowed us to explore the possibility without committing initially. After some investigation as to feasibility and cost, we were able to obtain bids from multiple contractors. We ended up going with Solarwave and Steven Weaver. The project grew because we ended up converting from gas hot water to heat pump minisplits. We also had to get permission from the Denver landmark commission. Solarwave did a great job on the permitting and installation and we are looking forward to longer sunny days and lower utility bills. The rebates from the federal government, Denver and xcell certainly make this a good time to convert our house from gas to electricity.