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Home/Costs/Solar/Solar Panel Installation

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

Most Expensive States

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

All 50 States

Mississippi$17,493 Oklahoma$18,137 Kentucky$18,189 Texas$18,248 Wyoming$18,631 Alabama$18,731 Kansas

$18,751

Arkansas$18,843

New Mexico$19,203

Nebraska$19,347

Minnesota$20,467

Missouri$20,485

West Virginia$20,856

South Carolina$21,007

South Dakota$21,032

Louisiana$21,058

Tennessee$21,204

Washington$21,580

North Carolina$21,902

Michigan$21,908

North Dakota$22,104

Virginia$22,836

Rhode Island$23,336

Illinois$24,059

Wisconsin$24,383

Massachusetts$24,570

New Hampshire$24,749

Colorado$24,898

New Jersey$24,966

Pennsylvania$25,476

California$25,743

Delaware$25,833

Maryland$26,537

New York$26,852

Connecticut$28,722