Savannah runs on Georgia Power, and Georgia’s residential power averages about 15.8 cents per kWh (EIA, as of August 2026). A typical 7 kW roof here makes roughly 9,955 kWh a year. Georgia Power’s capped net-metering pilot is closed, so new solar is credited near avoided cost. The 30% federal credit ended December 31, 2025.
Savannah homeowners have real reasons to look at rooftop solar: a strong coastal sun resource, electricity prices that keep climbing, and Georgia Power delivering the power your panels offset. The catch is local. Georgia’s rooftop credit rules are tighter than most states, your block may sit in a historic district, and a coastal roof needs to be built for wind and salt air. This page covers what solar actually costs in Savannah, how Georgia Power credits the power you export, the permitting to expect in Chatham County, and how the federal solar tax credit that ended in 2025 changes the math, then you can check your address in about a minute.
Why Savannah’s electric rates make solar worth it
Solar pays because of the price of the power it replaces. Georgia’s average residential electricity price is about 15.8 cents per kWh (U.S. EIA electricity data, for May 2026, as of August 2026). That is not the highest rate in the country, but it has been rising, and every kilowatt-hour your roof makes offsets one you would otherwise buy from Georgia Power at that climbing rate. Over a 25 year system life, a rising rate is what turns a Savannah roof into steady savings.
Your production is what turns that rate into dollars, and Savannah’s coast has strong sun. According to MySolarFY’s analysis (August 2026), a typical 7 kW rooftop system in Savannah (ZIP 31401) produces about 9,955 kWh a year, modeled with the NREL PVWatts v8 calculator at a coastal solar resource of about 5.27 kWh per square meter per day. Your own output depends on roof pitch, shading from Savannah’s live oaks, and orientation, so estimate your specific roof rather than leaning on a generic number.
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How Georgia Power credits the power your Savannah roof sends back
This is where Georgia is different, so plan for it. Georgia does not have a statewide full-retail net-metering mandate the way many states do. Georgia Power ran a monthly-netting rooftop solar pilot that credited exports at the retail rate, but that program was capped at 5,000 customers and filled up, and the Georgia Public Service Commission declined to expand it (SEIA, as of August 2026). It is closed to new enrollments.
New Savannah solar customers are on instantaneous netting instead, credited near the utility’s avoided cost. Under the current Georgia Power tariff, power you export to the grid the moment you are not using it is credited at a rate close to avoided cost, which is lower than the retail rate you pay for power you draw at night (DSIRE net metering; SEIA Georgia PSC summary, as of August 2026). The practical takeaway is to size your system close to what you actually use during daylight, and to strongly consider a battery, so more of your production offsets retail power instead of being exported cheaply. Because these terms are set in rate cases and change, confirm the current export credit with Georgia Power before you sign, and see our Georgia net metering guide for 2026 and how net metering credits your solar exports.
| What you send back | How Georgia Power values it | What it means for you |
|---|---|---|
| Power you use as it is made | Avoids buying at the full retail rate, about 15.8 cents per kWh | The most valuable kilowatt-hour, so daytime self-use is the goal |
| Power you export to the grid | Credited near avoided cost, below retail, under instantaneous netting | Do not oversize; a battery stores it instead of exporting it cheaply |
| The old monthly-netting pilot | Full retail credit, but capped at 5,000 customers and now closed | Not available to new customers, so plan around instantaneous netting |
Permitting and historic review in Savannah and Chatham County
Savannah solar has a permitting step that inland Georgia often skips: historic review. A rooftop solar install in Savannah needs an electrical and building permit through the City of Savannah or Chatham County, plus an interconnection agreement with Georgia Power before it can turn on. Georgia state law limits how homeowners associations and local governments can block solar, but it still allows added review inside local historic districts (DSIRE Georgia solar and wind permitting law, as of August 2026).
If your home is in the Savannah Historic District, verify whether you need a certificate of appropriateness before visible panels go up. Homes in Savannah’s landmark historic districts are subject to design review by the city’s Historic District Board of Review, and visible exterior changes can require approval first. Confirm your property’s status and the current process directly with the City of Savannah preservation office, because the rules are set in city code, not statewide (City of Savannah Historic Preservation, as of August 2026). An installer who has done Savannah historic projects will prepare the roof drawings and any visibility study for you.
Building a Savannah roof for the coast: wind and salt air
Savannah is coastal, so the install details matter more than they do inland. A roof near the Atlantic and the tidal marsh sees higher design wind speeds and salt-air corrosion, and best practice under the building code is to engineer the racking, fasteners, and modules for the local design wind speed and to use corrosion-resistant hardware such as stainless fasteners (U.S. Department of Energy solar basics, as of August 2026). This is not a separate legal program, it is how a durable coastal system is built, so ask any installer how they engineer for Chatham County wind loads and coastal exposure. This is a real difference from an inland Atlanta install, where wind and salt are far less of a factor.
What the federal tax-credit change means for Savannah
The 30% federal homeowner credit is gone, and that changes the 2026 math. The federal Residential Clean Energy Credit (Section 25D) ended for systems placed in service after December 31, 2025, under the One Big Beautiful Bill Act, so a Savannah homeowner who buys solar with cash or a loan in 2026 cannot claim it (IRS Residential Clean Energy Credit; SEIA, as of August 2026). You will still see installer pages asking whether the credit is going away; the accurate answer for 2026 is that the homeowner version already ended. Georgia’s rate savings did not change, so the payback case now rests on your bill offset, not a tax credit. For the full timeline, see what the federal solar tax credit change means in 2026.
One federal exception exists, and it is not yours to claim. A separate commercial credit, Section 48E, is claimed by the business that owns a leased or PPA system, not by the homeowner (IRS Clean Electricity Investment Credit, as of August 2026). On a leased system in Savannah you do not file for a federal credit yourself; the company that owns the panels does. The 25D homeowner credit, by contrast, ended after December 31, 2025.
Paying for solar in Savannah: cash, loan, lease, or PPA
There is no single right way to pay for solar. The best fit depends on whether you want to own the system, and on whether you want to avoid an up-front cost. Because Georgia credits exports below retail, ownership plus a battery tends to give the strongest lifetime savings, but a lease or PPA can mean no up-front cost for eligible homeowners. A lease or PPA is a long-term agreement with monthly payments, not free solar, and on those plans the company that owns the system keeps any tax benefit. To weigh the long-run numbers, see whether solar panels are worth it.
| Path | Up-front cost | Who owns the system | Best when |
|---|---|---|---|
| Cash purchase | Full system cost | You | You want the fastest payback and the most lifetime savings |
| Solar loan | Little to none, financed | You | You want ownership without paying cash up front |
| Lease or PPA | $0-up-front where eligible | The third-party owner | You prefer no up-front cost and a simpler, fixed monthly bill |
How to choose a solar installer in Savannah
Savannah has an active market of licensed installers, from local Georgia companies to national brands, which is good for you because it means real competition on price and service. Rather than chasing a “best installer” list, screen any company against objective criteria:
- NABCEP certification, the industry’s professional standard for PV installers.
- A valid Georgia electrical contractor license and proof of insurance.
- A clear workmanship and equipment warranty in writing.
- Real experience with Georgia Power interconnection, Chatham County permitting, and Savannah historic review if your home is in a historic district, so the approvals go smoothly.
- A written production estimate and a transparent quote that models your export credit honestly at Georgia Power’s current avoided-cost rate, not an old full-retail assumption. For a checklist, see the right questions to ask a solar installer.
MySolarFY matches you with licensed installers that serve your area so you can compare real local quotes side by side, with no obligation. For the statewide picture, see our Georgia solar guide.
Check which solar programs are available at your Savannah address →
Frequently asked questions
Is solar worth it in Savannah in 2026?
For most owner-occupied Savannah homes with decent sun, yes, but the case rests on your bill savings, not a tax credit. Georgia’s average residential price is about 15.8 cents per kWh and rising (EIA, as of August 2026), and a typical 7 kW roof here makes about 9,955 kWh a year. The wrinkle is that Georgia Power credits exported power below the retail rate, so daytime self-use and a battery matter more here than in a full-retail net-metering state. Savings depend on your roof, usage, and how you pay.
Who is my electric utility for solar in Savannah?
Georgia Power is the electric utility for the city of Savannah and most of Chatham County, and it handles your interconnection and export credits. The older Savannah Electric brand was consolidated into Georgia Power, so today it is Georgia Power that serves the area and sets the rooftop solar tariff, under Georgia Public Service Commission oversight (SEIA; DSIRE, as of August 2026). A few outlying areas near Savannah are served by electric membership cooperatives, so confirm your provider on your bill before you size a system.
How does Georgia Power credit the solar power my Savannah roof sends back?
Georgia Power uses instantaneous netting for new rooftop solar, which credits the power you export at a rate close to avoided cost, below the retail rate you pay. The earlier monthly-netting pilot that paid full retail was capped at 5,000 customers and is closed to new enrollments (SEIA; DSIRE, as of August 2026). Because exports earn less than retail, the smart move in Savannah is to size close to your daytime usage and consider a battery so more of your production offsets retail power. Confirm the current export credit with Georgia Power before you sign.
Do I need historic district approval for solar in Savannah?
Only if your property is in one of Savannah’s local historic districts. There, visible exterior changes can require a certificate of appropriateness from the city’s Historic District Board of Review before you pull a building permit, and Georgia law allows that added review even though it limits other local solar restrictions (DSIRE; City of Savannah, as of August 2026). Confirm your home’s status with the City of Savannah preservation office, and use an installer experienced with Savannah historic review so the drawings and timeline are handled up front.
What happened to the federal solar tax credit for Savannah homeowners?
The 30% federal Residential Clean Energy Credit (Section 25D) ended December 31, 2025. A Savannah homeowner who buys solar in 2026 with cash or a loan cannot claim it (IRS; SEIA, as of August 2026). A separate commercial credit, Section 48E, can apply to leased and PPA systems, but the business that owns the system claims it, not the homeowner. Georgia’s electricity rates and Georgia Power’s tariff were not affected, so the local payback case in Savannah now rests on your bill offset.
Updated for 2026. Reviewed by the MySolarFY team. Figures were verified against the linked EIA, NREL PVWatts, DSIRE, SEIA, City of Savannah, and IRS sources as of August 2026; Georgia Power’s export credit, the Savannah historic-review process, and coastal building requirements can change, so confirm current terms with Georgia Power, the Georgia PSC, and the City of Savannah before you decide. MySolarFY does not provide tax or financial advice; consult a licensed professional about your own situation. Learn more about the MySolarFY team and how we work.
MySolarFY is a free service that matches homeowners with licensed solar installers. We are not an installer, financing company, or government program. “No up-front cost” refers to qualifying lease or PPA financing, where eligible homeowners may have no out-of-pocket cost at installation. Lease and PPA terms typically run 20 to 25 years, may include an annual price escalator, and total payments may exceed the cost of a cash purchase; on a lease or PPA any tax benefit goes to the company that owns the system, not the homeowner. Homeowners do not get the federal residential credit that ended after December 31, 2025. Solar panels are not free and monthly payments apply. In Georgia, exported power is credited below the retail rate, so savings depend on your usage and system size. Eligibility, savings, incentives, and rates vary and are not guaranteed. See our full disclaimer.
