Solar Panel Installation Cost by State (2026)

The national average for solar panel installation is $22,085. Costs vary significantly by state. Select your state below.

Most Affordable States

Mississippi$17,493Oklahoma$18,137Kentucky$18,189Texas$18,248Wyoming$18,631

Most Expensive States

Connecticut$28,722Alaska$28,428Hawaii$28,011New York$26,852Maryland$26,537

All 50 States

Mississippi$17,493Oklahoma$18,137Kentucky$18,189Texas$18,248Wyoming$18,631Alabama$18,731Kansas$18,751Arkansas$18,843Arizona$19,024New Mexico$19,203Utah$19,246Idaho$19,341Nebraska$19,347Montana$19,553Georgia$19,646Minnesota$20,467Missouri$20,485Maine$20,545Indiana$20,609Vermont$20,629West Virginia$20,856South Carolina$21,007South Dakota$21,032Louisiana$21,058Tennessee$21,204Washington$21,580North Carolina$21,902Michigan$21,908North Dakota$22,104Nevada$22,111Virginia$22,836Iowa$22,900Oregon$23,265Rhode Island$23,336Illinois$24,059Ohio$24,265Wisconsin$24,383Florida$24,563Massachusetts$24,570New Hampshire$24,749Colorado$24,898New Jersey$24,966Pennsylvania$25,476California$25,743Delaware$25,833Maryland$26,537New York$26,852Hawaii$28,011Alaska$28,428Connecticut$28,722