Is solar worth it in Arkansas?
At Arkansas’s average rate of 13.2¢/kWh and about 1350 kWh per kW of panels a year, a typical home pays back its system in roughly 14.7 years on electricity savings alone — no federal credit, which ended for buyers at the end of 2025 — then keeps saving. Run your own numbers below.
Sources: EIA · NREL · IRS. No federal credit — it ended 31 Dec 2025.
Independent estimate for guidance only — not a quote or advice. Retail-rate net metering supports solid offset on most utilities.
What drives solar payback in Arkansas
Arkansas homeowners pay about 13.2¢/kWh, which is 5.2¢ below the national average. A rooftop here generates roughly 1350 kWh per kW each year — about the typical US figure. On exports, Arkansas offers full retail net metering: Retail-rate net metering supports solid offset on most utilities.
Arkansas electricity price trend
Average residential rate, monthly, May 2023 – Apr 2026. Up 15% over the period.
Source: U.S. Energy Information Administration (EIA), Electric Power Monthly · range 11.27–14.16¢/kWh
A worked example
For an Arkansas home with a $116/month power bill (typical household usage at Arkansas’s rate):
That nets out to a payback of about 14.7 years — shorter than simply dividing net cost by year-one savings, because power prices climb ~2.5%/yr so your savings grow each year. Assumes 3.00 $/W installed before incentives and a typical 40% self-consumption; your actual cost, roof and usage will differ — adjust the calculator above.
Who supplies your power in Arkansas
Arkansas's grid is split between two large investor-owned utilities — Entergy Arkansas, which serves most of the state, and Southwestern Electric Power Company (SWEPCO) in the south-west — plus Oklahoma Gas & Electric (OG&E) around Fort Smith. Beyond them, a big share of rural households are served by member-owned electric cooperatives (supplied by Arkansas Electric Cooperative Corporation) and a handful of municipal utilities such as those in Conway and North Little Rock. Net-metering rules are set statewide by the Arkansas Public Service Commission, so the headline terms are broadly similar whichever utility you're on — though individual co-ops and munis can differ on interconnection fees and the fine print, so always check with yours directly.
What you’re paid for what you export
Arkansas law still lets your meter effectively run backwards. Under the framework set out in Act 464 of 2019, exports earn the same retail rate you pay, and surplus credits roll over month to month rather than being cashed out at a lower wholesale figure — at around 13.2 cents/kWh, that turns the grid into something close to a free battery for a well-sized system. One important caveat: Act 278 of 2023 handed the Public Service Commission authority to revisit compensation, and larger and newer systems have since faced grid-charge and avoided-cost pressure, with the rules actively contested. Residential retail-rate crediting has held up so far, but this is a moving target — lock in your terms at interconnection and confirm the current tariff before you sign anything.
Arkansas incentives & taxes in 2026
Don't budget around an incentive cushion in Arkansas — there isn't one. No state income-tax credit for home solar, no SREC market, no dedicated solar property-tax exemption. Payback here rests almost entirely on your electricity savings and the retail net-metering credit. Utility-specific rebates and low-interest financing do surface from time to time, so a quick look before you buy costs nothing, but treat anything you find as a bonus rather than a plan.
The 30% federal credit ended on 31 December 2025 and can now only reach a homeowner indirectly through a lease or PPA. Check the current state and utility programs on DSIRE’s Arkansas list, then type any incentive into the calculator above to see how it shortens your payback.
What solar costs in Arkansas
Call it $19,000–$23,000 for an 8 kW system: at roughly $2.40–$2.90 per watt, Arkansas installs come in cheaper than most states manage, helped by low labour and permitting costs. There is essentially nothing to knock off the top in 2026, so that figure is close to your real out-of-pocket. Quotes spread widely in a market this size — collect at least three, and be sceptical of any total that looks padded.
The honest verdict for Arkansas
Cheap power cuts both ways in Arkansas. At about 13.2 cents/kWh, each offset kilowatt-hour isn't worth much in dollars — but low install costs and genuine retail-rate crediting pull the other way, and the sunny climate delivers strong production, around 1,350 kWh per kW a year. With no state incentives to lean on, expect cash payback of roughly 11–14 years: slower than the incentive-rich states, but an owned system bought at a competitive price is still a reasonable long-term play. Just confirm your net-metering terms before committing.
Sources for this page
Driving electric — or heating electric — in Arkansas?
Your home electricity rate also sets what it costs to charge an EV and whether a heat pump beats a gas furnace. See the Arkansas EV charging cost and the Arkansas heat pump vs gas comparison.