With Georgia Power's electricity rates and Roswell's ample sunshine, a typical system's payback period of roughly a decade makes the post-ITC investment financially justified for most homeowners. Georgia Power's monthly netting program credits surplus energy against future bills, so confirm the current terms when you size a system.
Roswell, Georgia: 2026 Market Data
📊 LOCAL MARKET DATA
- Average system size: sized to your home and usage
- Typical system cost (2026): the federal Section 25D residential credit expired Dec 31, 2025 for a purchase (IRS); no federal credit applies to a 2026 homeowner purchase — a lease or PPA installer still captures the 30% Section 48E credit (IRS)
- Net metering: Georgia Power monthly netting (limited; confirm current terms)
- State tax credit: 0%
- Federal residential credit (§25D): expired for homeowner purchases after Dec 31, 2025 under Section 25D (IRS); lease/PPA installer still captures 30% via Section 48E (IRS)
- Households: Roswell skews affluent, above the metro average
Data from U.S. Census Bureau, DSIRE, NREL
Solar Installation Costs in Roswell: 2026
If you're considering solar in Roswell, it helps to know what your neighbors are typically working with. Systems here are sized to each home, but an important change affects 2026 buyers: the federal Section 25D residential solar tax credit expired for homeowner-purchased systems installed after December 31, 2025 (IRS). A 2026 purchase earns no federal credit on the owner's return. Georgia also does not offer a state solar tax credit, so purchased systems currently lack the federal incentive that previously shaped final costs. Homeowners who choose a solar lease or PPA instead of purchasing may still benefit indirectly — the installer or financing company claims the 30% Section 48E commercial credit (IRS) and often passes the savings through as a lower rate, provided construction begins before July 4, 2026 or the system is in service by December 31, 2027. One factor to understand in Roswell is net metering: Georgia Power runs a limited monthly netting program rather than full one-to-one retail credit, so confirm how surplus power is valued before sizing a system. As an affluent suburb, Roswell has many households positioned to invest, but without a federal purchase credit the upfront cost is more significant, so it pays to plan carefully. Before you commit, gather several quotes and compare them line by line rather than focusing on a single bottom-line price. Read the fine print on any financing or warranty terms, and ask how each proposal accounts for your roof, energy usage, and applicable incentives. Because tax situations vary, it's wise to confirm how any incentives apply to you with a qualified tax professional. This is general information, not tax advice.
The Real Out-of-Pocket Number for Roswell Homeowners Going Solar
Sticker shock is real, but it's also important to understand a significant 2026 change: the federal Section 25D residential tax credit has expired for homeowner-purchased systems installed after December 31, 2025 (IRS), meaning a 2026 purchase no longer earns a federal credit to knock down the gross price. The sticker price is now closer to what a purchasing homeowner actually pays, absent other incentives. Financing still changes the math. Many local installers offer loans where your monthly payment lands close to what you were already sending Georgia Power, meaning your out-of-pocket feels more like a bill swap than a big purchase. Homeowners who prefer to avoid the full upfront cost may find a lease or PPA worth exploring — the installer captures the 30% Section 48E commercial credit (IRS) and often passes savings through as a lower rate. Cash buyers in Roswell tend to see payback within roughly a decade, after which the electricity is essentially free for the remaining life of the panels. The honest number depends on your roof, your usage, and how you finance it.