Tax credits have dramatically changed as a result of the OBBB (aka Trump Budget). Many expire by the end of 2025 now! Here's a table of solar, storage and energy efficiency tax credits.
Solar Leasing is a great way to go, especially after 1/1/26, The PA Bright Lease through Capital Good is a great option: https://capitalgoodfund.org/welcome-to-pennsylvania-bright/
Department of Energy Solar Home Owners Guide
Thinking about going solar? Check out the DOE Homeowners Guide. It is an amazing resource for helping home owners decide whether to go solar and the steps to follow if you should decide to do so..