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Cost by stateInstalled premium home solar array with a home battery cost by state (2026)
A typical installed price before incentives for a premium residential solar array paired with a single home battery; it varies widely with system size, roof type, equipment tier and local labor, and because federal rules for the residential credit changed after 2025, confirm which state and utility incentives actually apply to your installation date rather than assuming a headline discount.
Reviewed for 2026, updated September 8, 2026.
$22,000
Typical low, national
$50,000
Typical high, national
50
States covered
AlabamaAlaskaArizonaArkansasCaliforniaColoradoConnecticutDelawareFloridaGeorgiaHawaiiIdahoIllinoisIndianaIowaKansasKentuckyLouisianaMaineMarylandMassachusettsMichiganMinnesotaMississippiMissouriMontanaNebraskaNevadaNew HampshireNew JerseyNew MexicoNew YorkNorth CarolinaNorth DakotaOhioOklahomaOregonPennsylvaniaRhode IslandSouth CarolinaSouth DakotaTennesseeTexasUtahVermontVirginiaWashingtonWest VirginiaWisconsinWyoming
How to read these ranges
Each state page applies a hedged local index to the national typical range, then explains the local factors that move the number: climate and seasonality, labor market, permits and taxes, and any incentives. Use the free calculators to turn a range into a figure for your project.