Alabama Solar Incentives & Rebates Guide 2026

The federal Investment Tax Credit (ITC) allows Alabama homeowners to deduct 30% of the total cost of a solar energy system from their federal income taxes. For a typical 6kW system costing $16,680 in Alabama, that's a direct tax credit of $5,004. This isn't a deduction — it's a dollar-for-dollar reduction of your tax bill.

The 30% ITC is available through 2032 under the Inflation Reduction Act, then steps down to 26% in 2033 and 22% in 2034. There's no maximum cap on the residential credit. If your tax liability is less than the credit amount, you can roll the remaining credit forward to the next tax year. The system must be installed on your primary or secondary residence, and you must own it (leased systems don't qualify for the homeowner credit).

Alabama does not currently offer a state-level solar tax credit. However, Alabama homeowners still benefit from the substantial 30% federal ITC, worth $5,004 on a typical 6kW system. Even without a state credit, solar is economically attractive in Alabama with electricity rates averaging 16.1¢/kWh — well above the national average.

Alabama does not currently offer a statewide property tax exemption for solar installations. Limited exemption for seniors 65+ with combined taxable income under $12,000 Some local jurisdictions may offer their own exemptions — it's worth checking with your county tax assessor. Even without this exemption, the energy savings from solar typically far outweigh any marginal property tax increase.

Alabama does not currently exempt solar equipment from state sales tax. This means you'll pay the applicable sales tax on your solar system purchase. However, the 30% federal ITC and other available incentives more than compensate for this cost in most cases.

Net metering policy: Not Available. No statewide net metering mandate

While Alabama doesn't mandate net metering, solar still delivers substantial savings by directly offsetting your grid consumption during daylight hours. Battery storage is especially valuable in Alabama — it allows you to store excess daytime generation and use it during peak evening hours instead of buying from the grid at 16.1¢/kWh.