Plug-In Solar in Alabama — Status: unclear
Is Plug-In Solar Legal in Alabama?
No dedicated statewide plug-in solar law is identified in our tracker for Alabama. That does not automatically permit or prohibit every configuration: grid-connected, zero-export, and electrically isolated off-grid systems can be treated differently. Before installing or connecting equipment, confirm current utility or interconnection rules, local code or permit requirements, property or lease conditions, outlet and electrical suitability, and the equipment listing and manufacturer instructions.
Last Updated: March 2026
Key Information
| Average Electricity Rate | 13.5¢/kWh |
| Estimated Annual Savings | $165/year |
| TOU Rate Spread | 3¢/kWh |
| Peak Sun Hours/Day | 4.7 |
| Retail Choice | none |
What You Can Do
No specific plug-in solar law. Traditional rooftop solar is available with standard utility interconnection. Alabama Power offers solar programs.
What You Can't Do (Yet)
Alabama Power currently requires interconnection agreements for any grid-tied system. No plug-in solar exemption.
Available Rebates & Incentives
Net metering available through Alabama Power. No active state solar tax credit or rebate in Alabama. The federal 30% ITC (Section 25D) expired December 31, 2025.
Incentive Program Links
- DSIRE — Alabama Solar Incentives — Full list of Alabama state and utility solar incentive programs.
Demographics (US Census 2023)
| Population | 5,039,877 |
| Total Households | 1,984,360 |
| Owner-Occupied | 1,367,000 |
| Renter-Occupied | 617,360 |
| Single-Family Homes | 1,309,000 |
| Apartment Units (5+) | 125,000 |
| Median Household Income | $59,674 |
| Median Home Value | $182,700 |
Solar Resource Data (NREL PVWatts)
| Peak Sun Hours/Day | 4.75 |
| Optimal Tilt Angle | 32° |
| Optimal Azimuth | Due South (180°) |
| Est. Annual kWh (800W system) | 1140 kWh |
| Best Solar Months | March-October |
Major Utilities
| Utility | Customers | Net Metering |
|---|---|---|
| Baldwin Electric Membership Corporation | ~87323 customers | No |
| Central Alabama Electric Cooperative | ~46535 customers | Yes |
| Tallapoosa River Electric Cooperative | ~29789 customers | Yes |
| Wiregrass Electric Cooperative | ~26530 customers | No |
| Dixie Electric Cooperative | ~26353 customers | Yes |
Explore Your Next Steps in Alabama
Use these tools and guides alongside the state-specific rules above to evaluate your space, potential savings, and the right connection approach.
- Compare every state — Return to the national tracker to compare enacted laws, pending bills, and unclear jurisdictions.
- Check your AL setup readiness — Review placement, outlet, property, and state-rule questions before choosing equipment.
- Estimate savings in Alabama — Use your location and setup assumptions to estimate bill savings and storage value.
- Understand off-grid and grid-connected use — Separate truly off-grid or portable solar from equipment that connects to a building circuit or utility grid.