State Solar Guides
Find the policy questions behind a solar proposal. Costs and rates below are illustrative planning inputs, not verified current market averages. Confirm eligibility and tariffs with the official program and your utility.
Start with a source-linked policy explanation
California
Guide5.7 sun hrs28.0¢/kWh$3.1/WVerify account tariff
Full guide →Texas
Guide5.5 sun hrs13.0¢/kWh$2.6/WVerify account tariff
Full guide →Florida
Guide5.5 sun hrs12.0¢/kWh$2.8/WVerify account tariff
Full guide →New York
Guide4.1 sun hrs22.0¢/kWh$3.2/WVerify account tariff
Full guide →Massachusetts
Guide4.1 sun hrs24.0¢/kWh$3.3/WVerify account tariff
Full guide →Arizona
Guide6.2 sun hrs13.0¢/kWh$2.65/WVerify account tariff
Full guide →New Jersey
Guide4.2 sun hrs17.0¢/kWh$3/WVerify account tariff
Full guide →Nevada
Guide6.4 sun hrs13.0¢/kWh$2.7/WVerify account tariff
Full guide →Hawaii
Guide5.7 sun hrs38.0¢/kWh$3.6/WVerify account tariff
Full guide →Maryland
Guide4.5 sun hrs16.0¢/kWh$2.9/WVerify account tariff
Full guide →Connecticut
Guide4.2 sun hrs26.0¢/kWh$3.2/WVerify account tariff
Full guide →Rhode Island
Guide4.1 sun hrs23.0¢/kWh$3.1/WVerify account tariff
Full guide →South Carolina
Guide5 sun hrs14.0¢/kWh$2.8/WVerify account tariff
Full guide →Georgia
Guide5.2 sun hrs13.0¢/kWh$2.75/WVerify account tariff
Full guide →North Carolina
Guide5 sun hrs12.0¢/kWh$2.85/WVerify account tariff
Full guide →Virginia
Guide4.7 sun hrs13.0¢/kWh$2.9/WVerify account tariff
Full guide →New Mexico
Guide6.1 sun hrs13.0¢/kWh$2.7/WVerify account tariff
Full guide →Oregon
Guide4.2 sun hrs12.0¢/kWh$2.85/WVerify account tariff
Full guide →Washington
Guide3.9 sun hrs10.0¢/kWh$2.9/WVerify account tariff
Full guide →Illinois
Guide4.4 sun hrs15.0¢/kWh$3/WVerify account tariff
Full guide →Minnesota
Guide4.5 sun hrs14.0¢/kWh$2.95/WVerify account tariff
Full guide →Pennsylvania
Guide4.2 sun hrs15.0¢/kWh$3/WVerify account tariff
Full guide →Utah
Guide5.5 sun hrs11.0¢/kWh$2.75/WVerify account tariff
Full guide →Ohio
Guide4.2 sun hrs13.0¢/kWh$2.9/WVerify account tariff
Full guide →Michigan
Guide4 sun hrs17.0¢/kWh$3/WVerify account tariff
Full guide →Wisconsin
Guide4.3 sun hrs16.0¢/kWh$2.95/WVerify account tariff
Full guide →Indiana
Guide4.5 sun hrs12.0¢/kWh$2.85/WVerify account tariff
Full guide →Missouri
Guide4.8 sun hrs11.0¢/kWh$2.8/WVerify account tariff
Full guide →Tennessee
Guide4.8 sun hrs11.0¢/kWh$2.75/WVerify account tariff
Full guide →Kentucky
Guide4.6 sun hrs11.0¢/kWh$2.8/WVerify account tariff
Full guide →Arkansas
Guide5 sun hrs11.0¢/kWh$2.75/WVerify account tariff
Full guide →Louisiana
Guide5.1 sun hrs10.0¢/kWh$2.8/WVerify account tariff
Full guide →Oklahoma
Guide5.6 sun hrs10.0¢/kWh$2.75/WVerify account tariff
Full guide →Kansas
Guide5.4 sun hrs11.0¢/kWh$2.85/WVerify account tariff
Full guide →Nebraska
Guide5.1 sun hrs10.0¢/kWh$2.9/WVerify account tariff
Full guide →Iowa
Guide4.7 sun hrs11.0¢/kWh$2.9/WVerify account tariff
Full guide →South Dakota
Guide5 sun hrs11.0¢/kWh$2.95/WVerify account tariff
Full guide →North Dakota
Guide4.8 sun hrs10.0¢/kWh$2.95/WVerify account tariff
Full guide →Montana
Guide4.8 sun hrs11.0¢/kWh$2.95/WVerify account tariff
Full guide →Wyoming
Guide5.6 sun hrs9.0¢/kWh$2.9/WVerify account tariff
Full guide →Idaho
Guide4.9 sun hrs10.0¢/kWh$2.85/WVerify account tariff
Full guide →Maine
Guide4 sun hrs22.0¢/kWh$3.1/WVerify account tariff
Full guide →New Hampshire
Guide4 sun hrs24.0¢/kWh$3.15/WVerify account tariff
Full guide →Vermont
Guide3.9 sun hrs21.0¢/kWh$3.2/WVerify account tariff
Full guide →Delaware
Guide4.3 sun hrs15.0¢/kWh$2.95/WVerify account tariff
Full guide →Alabama
Guide5 sun hrs13.0¢/kWh$2.8/WVerify account tariff
Full guide →Mississippi
Guide5.1 sun hrs11.0¢/kWh$2.85/WVerify account tariff
Full guide →West Virginia
Guide4.2 sun hrs10.0¢/kWh$2.9/WVerify account tariff
Full guide →Alaska
Guide3.2 sun hrs22.0¢/kWh$4.2/WVerify account tariff
Full guide →Colorado
Guide5.4 sun hrs14.0¢/kWh$2.9/WVerify account tariff
Full guide →