Solar panels for sale

Here are enough panels for the roof of the RV conversions going on and a few for the roof of the space…

can a non profit get a refund from the Fed since they are already tax exempt if installing energy saving solar panels?

https://www.renebates.com/a_list.php?id=287&cat=15

With all the recent hail I wouldn’t spend a dime before going to inspect them.

Good advice on any serious purchase!