Honest numbers · Savannah, GA
How much do solar panels cost in Savannah, GA?
The short answer · as of August 2026
Solar in the Savannah area costs about $2.59 per watt installed before incentives as of August 2026. A system near our ~9.5 kW average runs roughly $24,605 gross and about $24,605 once $no Georgia state tax credit is fully claimed. Payback depends on your Georgia Power rate and on how much production you use on site, so we model it from your own bill rather than publishing a market average.
Local pricing reality
What drives price in Savannah
The first thing that shapes a Savannah price is a limit rather than a feature. Georgia Power caps residential systems on its renewable programme at 10 kW AC, so above a certain household usage the question stops being how much roof you have and becomes how much of your own production you can use during daylight. A quote that sizes to your annual consumption without mentioning that ceiling has not been built against Georgia’s rules.
The second is that this is a coastal city and the hardware has to be. Salt air and hurricane wind loading both apply, so attachment spacing, fastener specification and roof-penetration detailing are more demanding than inland and the correct components cost more than the catalogue default. Any quote produced without a site visit has almost certainly under-priced the flashing detail, which is the part you will never be able to inspect once the modules are on.
Third, if your address is inside a historic district the pre-construction work is a real line item. A Certificate of Appropriateness is separate from the building permit, board-reviewed petitions need a pre-application conference with Metropolitan Planning Commission staff first, and the board meets monthly. That is a schedule, not an obstacle, but it belongs in the quote rather than arriving as a surprise.
Written for Savannah specifically. Your own roof, bill and meter still decide the answer, which is what the free assessment settles.
The numbers
What a system costs in Savannah, by size
Priced at the local $2.59 per watt benchmark (August 2026) and shown before and after $no Georgia state tax credit. These are worked examples to set expectations, not a quote, and not a promise of savings.
| System size | Cost before incentives | State credit | Net after credit |
|---|---|---|---|
| 6 kW | $15,540 | No state credit available | $15,540 |
| 9.5 kW Closest to our ~9.5 kW average system | $24,605 | No state credit available | $24,605 |
| 12 kW | $31,080 | No state credit available | $31,080 |
| 15 kW | $38,850 | No state credit available | $38,850 |
Note the third column carefully. The credit is 25% of system cost but capped at $3,500 per tax year, so a larger system is claimed across several returns rather than all at once. Most pages quoting "25% off" skip this, and it is the most common reason homeowners feel misled later. See exactly how the credit is claimed.
Sizing
Why the calculators overstate your system and your savings
National cost calculators model a 14.48 kW system for the Savannah market. Across our combined install experience, the average is about 9.5 kW. That gap is not a rounding difference. It is roughly a third of the system, and it distorts every downstream figure those calculators show you.
An oversized system costs more up front, and because Georgia Power credits exported power at about 7.22¢ per kWh (a 3.2188¢ avoided-cost rate plus a 4¢ adder) rather than at retail, the extra production it generates is worth far less than the panels cost. Sizing past your own consumption is the fastest way to make a payback period worse.
So we size to your actual bill, not to our margin. That usually means a smaller system than you were quoted elsewhere, a lower price, and a shorter payback. It also means the savings estimate we give you is one we can defend line by line.
Every system carries our lifetime full-system and roof-penetration warranty, on top of the 25-year manufacturer warranty and 10-year workmanship coverage.
The part competitors leave out
Your utility sets your payback more than your panels do
Most Savannah homes are served by Georgia Power , though Canoochee EMC serves parts of Chatham County outside the city. Under its RNR Instantaneous Netting programme, the older one-for-one net metering ended for new residential systems on December 31, 2025. What replaced it changes the entire economics of a rooftop system, and it is why a single national payback figure for Savannah is meaningless.
About these rates in Savannah
We have not published a payback table for Savannah, and the reason is the 10 kW AC cap rather than any missing rate. Georgia Power limits residential systems on its renewable programme to 10 kW AC, so the 12 kW and 15 kW rungs in the cost ladder above are shown for reference rather than as options here. Exported power earns roughly 7.22¢ per kilowatt-hour in 2026, made up of a 3.2188¢ avoided-cost rate and a 4¢ adder, against a retail rate near 13¢. The avoided-cost half is reset annually by the Public Service Commission, so a projection that holds 7.22¢ flat for twenty-five years is asserting something nobody knows. We model a range at the assessment and say which half of the number is fixed.
The mechanic is simple. Power you consume the moment you generate it offsets electricity you would have bought at about 13¢ per kWh. Power you export earns only about 7.22¢ per kWh (a 3.2188¢ avoided-cost rate plus a 4¢ adder), and So a home that runs its air conditioning, pool pump and laundry during daylight gets a materially better return than an identical home that uses most of its power after dark.
2026 incentives
What reduces this price this year
The net column above already applies $no Georgia state tax credit. Two things worth knowing about it: the $3,500 annual cap means larger systems are claimed across more than one tax return, and the credit is non-refundable, so it is limited by your state tax liability.
The 30% federal credit expired for systems placed in service on or after 1 January 2026. If a quote you are comparing still applies it, that quote is wrong by thousands.
Georgia Power runs no upfront residential rebate, so there is nothing to stack on top of the state credit in Savannah. We would rather say that plainly than let you find out after signing.
Incentives specific to Savannah · statewide mechanics and worked examples · financing
Line items
The eight things that move a Savannah quote
Two houses on the same street can differ by several thousand dollars for reasons that have nothing to do with panel brand. These are the drivers, in roughly the order they matter here.
- 01
Roof condition and remaining life
The single biggest swing factor in Savannah. Panels last decades, so putting them on a roof with five years left means paying to remove and reset them later. If a replacement makes sense first, we say so and can coordinate it as one project.
- 02
Roof material and pitch
Asphalt shingle is the straightforward case. Standing-seam metal is often cheaper to mount because it clamps rather than penetrates. Tile, slate and very low-slope membrane roofs cost more in labour and flashing detail.
- 03
Shading
The squares and the streets around them carry some of the heaviest mature live oak canopy of any city we work in, and it is protected. Out in West Chatham the newer subdivisions are substantially more open, which is a real difference in production between two addresses fifteen minutes apart. Heavy shade may push you toward microinverters or optimisers, which adds cost but recovers production.
- 04
Electrical panel and meter
An older or fully-loaded service panel may need an upgrade before a system can be interconnected. This is a real line item and one of the most common surprises on cheap quotes that skipped a site visit.
- 05
Coastal mounting and wind load
Coastal. Salt air and hurricane wind loading both apply, so attachment spacing, fastener specification and roof-penetration detailing are more demanding here than inland, and the correct hardware costs more than the catalogue default. This is the same engineering we do in Charleston, and every penetration is backed by our lifetime roof-penetration warranty. That work is what our lifetime roof-penetration warranty stands behind.
- 06
Architectural review and HOA rules
Savannah has two different historic review bodies and which one you face depends on your address. The Historic District Board of Review handles the Downtown Historic Overlay District; the Historic Preservation Commission handles the Victorian, Streetcar and Cuyler-Brownville districts. Any exterior change visible from the public right of way, lanes included, needs a Certificate of Appropriateness, and rooftop solar downtown is genuinely petitioned rather than waved through. A Certificate of Appropriateness is not a building permit, and a project inside the districts needs both. Where visibility is restricted, the compliant layout is sometimes not the cheapest one. We design for approval first, then optimise production within those limits.
- 07
Ground mount instead of roof
If the roof genuinely will not work, a ground-mounted array needs trenching, racking and a zoning review, so it typically costs more per watt than a straightforward roof install.
- 08
Battery storage
Optional, and it changes the maths rather than just adding to it. Under RNR Instantaneous Netting export credits, storing power to use later is worth more than exporting it.
Roof age is the one we raise most often, and the one homeowners least want to hear. See how we handle roof-first projects.
Paying for it
Cash, loan, and the Georgia trap
Cash gives the shortest payback and clean ownership. A loan spreads the cost and can sit near your current Savannah bill, but ask for the cash price and the financed price side by side: a low advertised rate is often bought with a dealer fee of several thousand dollars folded into the system price.
The Georgia-specific trap: there is no state credit here to arrive at all. Any loan structured around a large first-year tax payment is built on money that is not coming, and that is a question to put to the lender in writing before you sign.
The honest part
When solar is not worth it in Savannah
We would rather tell you now than after you have paid for a design
- Protected live oak canopy shades your best roof planes for much of the day, which is common on and around the squares.
- Your roof needs replacing within about five years.
- Your household is out during daylight and you do not want storage. Under a 7.22¢ export credit against a 13¢ retail rate, exporting most of your production is the weakest case in Georgia.
- You need more than 10 kW AC to cover your usage, because Georgia Power’s residential programme will not allow it.
- The only unshaded plane faces the street inside a historic district and the review body will not permit panels on it.
If two or more of these describe your home, we will say so during the assessment and we will not design a system to talk you past them. That is the whole point of a free, no-pressure assessment. If circumstances change, we will still be here.
Real systems
What we have actually built
Our team brings 30+ years of combined experience and roughly 450 combined experienced solar PV installs, averaging about 9.5 kW. You can see real photographs of those systems on the homepage gallery. Those photographs are South Carolina installations, and we label them that way rather than implying local history we have not yet built here.
We are not going to publish a banded price against a specific job and imply it is your price, because the drivers above make that misleading. What we will do at the assessment is walk you through comparable systems we have installed, with the actual figures.
Install photos on this site are real job photography without invented city captions or fabricated price bands. Named reviews appear only when customers give permission, see our reviews page for how we handle proof.
Savannah solar cost FAQ
Straight answers on what solar costs in Savannah
How much do solar panels cost in Savannah, GA?
As of August 2026, solar in the Savannah area runs about $2.59 per watt installed before incentives. A system close to our ~9.5 kW average works out to roughly $24,605 gross, or about $24,605 once no Georgia state tax credit is fully claimed. Your own number depends on your roof, your usage and your utility.
Is there still a 30% federal tax credit for solar in Savannah?
No. The federal residential clean energy credit (Section 25D) expired for systems placed in service on or after January 1, 2026. Many pages online still advertise it. Georgia has no state income tax credit for residential solar, and the federal residential credit expired for systems placed in service on or after 1 January 2026. The strongest remaining lever here is the export credit your utility pays.
What is the payback period on solar in Savannah?
We will not publish a payback figure for Savannah that we cannot stand behind, because Georgia Power's residential rate needs confirming against your own bill. What is certain is that exported power credits at about 7.22¢ per kWh (a 3.2188¢ avoided-cost rate plus a 4¢ adder), well below retail, so the share of production you use on site drives your payback more than any equipment choice. At the assessment we model it against your actual rate.
Why is your average system smaller than the 14.48 kW the calculators show?
Because we size to your bill rather than to a sales quota. National cost calculators model 14.48 kW for this market, which inflates both the price and the projected savings for a typical home. Our combined install experience averages about 9.5 kW. A smaller correctly-sized system usually pays back faster than a larger one you were upsold.
Do you charge for a quote or a site assessment in Savannah?
No. The assessment is free and there is no obligation. We look at your roof, your actual usage history and your utility rate, then give you real figures for your address. If solar is a poor fit for your home, we will tell you that instead of designing a system anyway.
Does a solar system add to my property taxes in Savannah?
Georgia property-tax treatment of solar is genuinely unsettled: reputable sources describe a $25,000 exemption, a full exemption and no statewide exemption. Confirm with the Georgia Department of Revenue and your county assessor rather than relying on any figure printed online. Confirm your own situation with Chatham County and a tax professional, since eligibility depends on your circumstances.
Free, no-pressure assessment
Get real numbers for your Savannah roof
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