The best place on the internet to find out about solar incentives that are available to you is Solar Estimate.
Solar Estimate has monthly updated data from all of the state, county and federal solar incentive programs. In this way it is very similar to the dsireusa.org site but the advantage of solar estimate over the dsireusa site is that you can filter the solar energy incentive data by your zipcode and utility to see only the incentives that aply to you. This feaute is not available on the dsireusa site and makes Solar Esitmate a much easier site to use for finding out what solar incentives you are eligible for.
Find out how much state solar incentives will save you