Best Solar Installers in Alabama 2026

⚠️ How this list was built: The installers below were identified through public business profiles, third-party review platforms (EnergySage, SolarReviews), and Solar Power World industry rankings. For current phone numbers and hours, use each installer's Google listing or website (listings checked October 2026). We are not paid for placement and do not receive referral fees. Verify each installer's license status with your state contractor licensing authority before signing, and always get at least three bids — we built this site so you can compare them objectively. Analyze your bids →

The best solar installers in Alabama

Alabama has a thinner residential solar market than most states — largely because Alabama Power's Solar Generation Rider charges a monthly fixed fee on solar customers that materially reduces the value of net metering. Our top picks below are local installers we re-verified in October 2026 — each has a verified website or Google business listing (use the Google listing for current phone numbers and hours). Verified local options are limited right now; national installers are listed in the callout below. Note: SunPro Solar / ADT Solar (which had heavy Alabama presence via the SunPro acquisition) exited residential solar in January 2024 and has been removed from this list.

Southern Solar Systems Local

📍 Huntsville, AL

⭐ Google listing — phone, hours & reviews

🌐 southernsolarsys.com

🗺️ Huntsville, Madison, Decatur + North Alabama (TVA territory)

Why listed: 4-star Google rating from 5 reviews on a Google business listing, with a working website (checked October 2026).

National installers National

Sunrun, Tesla Energy, and Palmetto Solar are the major national installers still actively taking new Alabama residential contracts as of 2026. Palmetto Solar currently holds EnergySage's Elite+ tier — the platform's highest installer rating. National installers typically have larger sales footprints but also higher financing markup and more variable local service quality than the state-based installers above.

Avoid — recently bankrupt or exited: Sunnova (Chapter 11 June 2025), the original SunPower (Chapter 11 August 2024 — the current "SunPower Inc." is rebranded Complete Solaria, a separate company), ADT Solar / SunPro Solar (exited residential solar January 2024 — heavy former AL presence via the SunPro acquisition; warranty service only), Trinity Solar (East Coast only, doesn't serve most states), Freedom Forever (Chapter 11 April 2026, converted to Chapter 7 liquidation August 2026), and Shine Solar (Chapter 7 March 2025 — had AL coverage). If a salesperson contacts you under any of these brand names, ask which legal entity is actually signing the contract and warranty.

For the complete list of national installers with state coverage maps, financing terms, and ratings:

🌐 View all national installers →

Alabama solar economics in 2026

Metric	Alabama average
Average residential rate	$0.13–$0.16 / kWh
Typical 8 kW system cost (cash)	$22,000–$28,000 before incentives
Average $/W	$2.75–3.50
Average annual production (kWh per kW)	~1,400–1,500 kWh/kW/year
Net metering structure	Net metering not mandated; varies by utility (TVA, Alabama Power)
Average cash payback	14–17 years

For full state-by-state cost comparison see solar cost by state.

Alabama solar incentives and rebates (2026)

Alabama stacks federal credit pathways (commercial Section 48E for businesses and third-party-owned residential), state-level credits/rebates where applicable, statutory tax exemptions, and utility-specific programs. Below is the 2026 picture with links to authoritative sources.

⚠️ Verify program details for the 2026 program year before you sign: Utility incentive rates, annual budgets, and eligibility windows change frequently and are sometimes adjusted mid-year. The amounts below reflect the most recent published details we could verify; where 2026 numbers were not yet posted we have noted "verify 2026 status." Always click through to the program page (or have your installer pull a current screenshot) before relying on any specific dollar figure.

Federal credits (2026)

Commercial Section 48E (Clean Electricity Investment Credit): Available to businesses, farms, and to third-party owners in lease/PPA structures (which can pass the benefit through as lower monthly payments). FEOC restrictions apply — see FEOC rules guide and FEOC compliant parts list. IRS — Clean Electricity Investment Credit.
USDA REAP grants (agricultural / rural small business): Up to 50% of project cost, with low-interest loan guarantees on top. Quarterly application windows. "Before you build" rules — you must apply before construction starts. USDA — REAP Program.
Federal 30C EV Charger Tax Credit: Up to 30% of eligible EV charging equipment + installation costs at qualifying locations. Expires for property placed in service after June 30, 2026. IRS — 30C Credit.

Alabama state-level incentives

Property tax exemption: AL has no statewide solar property tax exemption.
Sales tax: AL does not specifically exempt residential solar.

Net metering & utility programs in Alabama

AL has no state-mandated NEM. Alabama Power's Solar Generation Rider includes a monthly fixed charge for solar customers that significantly reduces solar value (verify 2026 charge amount). TVA service area (north AL) gets TVA Green Connect at avoided cost. See also net metering explained.

Alabama Power: Solar Generation Rider with monthly fixed fee www.alabamapower.com
TVA service area (north AL): Green Connect at avoided cost www.tva.com

Alabama EV charger and EV-purchase incentives (2026)

Federal 30C EV Charger Tax Credit: Up to 30% of eligible equipment + installation in qualifying low-income / non-urban census tracts. Expires June 30, 2026 for property placed in service after that date.
Many Alabama utilities and cooperatives offer Level 2 EV charger rebates ($150–$800 typical) often tied to TOU enrollment or smart-charger requirements. Check directly with your specific utility.

Authoritative sources to verify before signing

AL Department of Economic & Community Affairs: adeca.alabama.gov/energy
DSIRE (Database of State Incentives for Renewables & Efficiency): programs.dsireusa.org/system/program?state=AL — searchable national database, kept current by NC State.
Federal IRS guidance: irs.gov — Clean Electricity Investment Credit

What to verify before signing in Alabama

Contractor license: Verify with your state contractor licensing authority before signing.
NABCEP certification: Most reputable installers carry NABCEP-certified installers on staff. Ask which crew member holds the certification.
Insurance: General liability + workers comp + roofer's insurance separate from electrical insurance.
References from your county: Permitting and inspection requirements vary. Ask for 2–3 references from your specific county.
Get at least three bids: Solar bids vary by 20–35% on the same scope of work. See how to compare solar bids.

⚠️ National red flags: Watch for door-to-door sales pitches that lock in pricing before a roof inspection or shading analysis. Watch for dealer-fee financing where the cash price quoted is 20–30% below the financed price — that's the financing margin, not your discount. See predatory solar financing.

Got bids from Alabama installers? Compare them properly.

Upload up to four solar proposals from any Alabama installer. The analyzer compares $/W, production estimates, equipment, and financing structure — and tells you which one to sign.

Analyze My Bids →

Frequently asked questions about Alabama solar

Does solar make sense in Alabama?

Yes for most homeowners with a $150+ monthly electric bill, an unshaded roof, and 8+ years of expected ownership. Alabama's specific economics are summarized in the table above.

How much does a typical Alabama solar install cost in 2026?

$22,000–$28,000 for an 8 kW system before incentives. Effective net cost depends on your state and utility incentives.

Should I get more than three bids?

Yes — three is a minimum. Four or five is better. Solar bids vary by 20–35% on the same scope of work. See how to compare solar bids.

Are there other reputable Alabama solar installers besides these?

Many. The list above represents installers with strong public profiles in Alabama; reputable installers exist beyond it. Get bids from a mix and compare them objectively rather than relying on any one list.