Good sun hours, moderate rates — is solar right for your Arkansas home?
| ☀️ Peak Sun Hours | 4.6 hrs/day (good — similar to Georgia and Alabama) |
| ⚡ Avg Electricity Rate | $0.125/kWh (EIA 2025 — slightly below U.S. average) |
| 🏠 Typical 6 kW System Cost | $18,200 after 30% Federal Tax Credit (ITC) |
| 📈 Payback Period | 11–13 years (industry estimate for average AR home) |
| 🔌 Net Metering Policy | ✅ Available — Entergy Arkansas offers net metering |
| 💰 25-Year Total Savings | $40,000+ (estimate based on 4% annual electricity inflation) |
Arkansas has good solar potential and moderate electricity rates — a combination that makes solar economics decent. Here's the full picture:
Arkansas gets 4.6 peak sun hours per day on average (NREL data), which is comparable to Georgia (4.5 hrs/day) and Alabama (4.6 hrs/day). A 6 kW system in Little Rock, AR produces about 7,700 kWh/year — enough to cover 80–90% of the average Arkansas household's electricity consumption (EIA data: average AR household uses ~1,100 kWh/month, or 13,200 kWh/year).
Entergy Arkansas (serving about 700,000 customers in AR) offers net metering for residential solar systems. Key details:
Arkansas's average electricity rate ($0.125/kWh) is slightly below the U.S. average. However, rates are projected to rise 3–4%/year as aging coal and natural gas plants are retired and replaced with more expensive generation sources.
The 30% Federal Investment Tax Credit (ITC) applies to Arkansas solar installations through 2032. For a $26,000 system (before incentives), that's $7,800 back as a tax credit.
Entergy Arkansas has historically offered solar rebates for residential customers. As of 2026, check directly with Entergy for current offerings. Even without a rebate, Entergy's net metering program makes solar more valuable for their customers.
Entergy Arkansas offers net metering for residential solar systems up to 100% of annual electricity usage. The program details are favorable:
Arkansas solar customers can claim 30% of total system cost as a federal tax credit. This applies to equipment, installation, permitting, and battery storage if installed with the solar system.
Arkansas offers a property tax exemption for renewable energy systems, including solar. This means the added home value from your solar installation will not increase your property tax assessment.
Some Arkansas electric cooperatives may offer one-time rebates for solar installations. Check with your specific co-op for current offerings.
Location: Little Rock, AR
System size: 6 kW (18 × 350W panels)
Roof direction: South-facing, 35° tilt
Electricity rate: $0.125/kWh (Entergy Arkansas)
Annual production: ~7,700 kWh (NREL PVWatts estimate for Little Rock, AR)
| Item | Amount |
|---|---|
| Annual solar production | 7,700 kWh |
| Value at retail rate ($0.125/kWh) | $963 |
| System cost after 30% ITC | $18,200 (upfront, after tax credit) |
| Simple payback period | ~12 years |
Estimated monthly savings: ~$80 | Yearly: $963
Note: These estimates assume net metering is available. Without net metering, savings would be 30–50% lower, and the payback period would extend to 17+ years.
Yes — modern solar panels work in all weather conditions, including Arkansas's mild winters and occasional cloudy periods. Here's the data:
| Month | Production (kWh) | % of May Production |
|---|---|---|
| January | 420 | 40% |
| March | 710 | 68% |
| May | 1,050 | 100% |
| July | 1,080 | 103% |
| December | 390 | 37% |
Key takeaway: Arkansas's mild winters actually help solar production — unlike northern states where snow cover blocks panels, Arkansas panels produce year-round. Even in December and January, a 6 kW system still produces 35–40% of its peak month output.
Arkansas homeowners may worry about storm damage to solar panels. Modern solar panels are rated to withstand winds up to 140 mph (most panels are tested to UL 1703 standards). Additionally, most solar installations are covered by homeowners insurance (check your policy).
Installing solar in Arkansas typically takes 4–8 weeks from contract signing to system activation. Here's the typical process:
A solar installer visits your home to assess roof condition, orientation, shading, and electrical panel capacity. They design a system sized to your electricity usage and roof space.
The installer handles city/county building permits and utility interconnection agreements. Arkansas has relatively straightforward permitting compared to some states.
Actual installation typically takes 1–3 days for a typical residential system. The installer mounts panels, installs inverter and racking, and connects to your electrical panel.
After installation, a city/county inspector verifies the system meets code. Then your utility (Entergy Arkansas) installs a net meter and grants permission to operate (PTO).
Yes. Entergy Arkansas (serving about 700,000 customers in AR) offers net metering with full retail rate credit. If you are served by an electric cooperative, net metering availability varies — contact your co-op directly.
A typical 6 kW solar system in Arkansas saves about $80/month, or $963/year (assuming net metering at $0.125/kWh). Over 25 years, total savings exceed $40,000 (assuming 4% electricity inflation and 0.5% annual panel degradation).
South-facing roofs capture the most annual sunlight in Arkansas. Southeast/southwest-facing roofs capture about 92–95% of south-facing production. East/west-facing roofs capture about 78–85%. North-facing roofs are not recommended for solar in Arkansas due to low winter sun angles.
If your utility offers net metering, battery storage is optional — you can use the grid as a "virtual battery." However, battery storage is valuable for backup power during outages (which can happen during Arkansas storms and severe weather).
Without net metering, solar can still make sense if you add battery storage and size your system to match your daytime electricity usage (so you use solar electricity directly instead of sending it to the grid). However, the payback period extends to 17+ years, and the financial return is much lower.
Our solar calculator gives you a personalized estimate based on your location, electricity usage, and Arkansas's solar conditions. Takes 30 seconds, no email required.
Calculate My Solar Savings →Electricity rates: U.S. Energy Information Administration (EIA), Arkansas Electricity Profile 2025.
Solar production estimates: NREL PVWatts Calculator, using Little Rock, AR weather data.
Net metering policies: Database of State Incentives for Renewables & Efficiency (DSIRE), Arkansas profile.
Federal tax credit: IRS Form 5695 instructions (2026 revision).
Disclaimer: These are estimates for planning purposes. Actual savings vary based on your specific home, utility, roof orientation, and installation costs. Consult a licensed solar installer for a precise quote. Net metering policies can change — always verify current terms with your utility.
The average cost of a residential solar system in Arkansas is $15,000-$25,000 before incentives (for a 6-10 kW system). After the 30% federal Investment Tax Credit (ITC), the net cost drops to roughly $10,500-$17,500. Actual costs vary based on roof complexity, panel brand, installer choice, and local permitting fees. Arkansas homeowners should get at least 3 quotes to compare pricing.
All U.S. homeowners qualify for the 30% federal Investment Tax Credit (ITC) through 2032. This credit reduces your federal taxes by 30% of your total system cost. In addition to the federal ITC, some states offer additional rebates, property tax exemptions, or sales tax exemptions on solar equipment. Check with your local utility and the Database of State Incentives for Renewables & Efficiency (DSIRE) for Arkansas-specific programs.
The typical solar payback period in Arkansas ranges from 7 to 12 years, depending on your electricity rate, system size, available incentives, and financing terms. After the payback period, your solar panels essentially produce free electricity for the remaining 15+ years of their 25-30 year lifespan. Higher electricity rates and strong sun exposure lead to faster payback periods.
Yes. According to a study by Lawrence Berkeley National Laboratory (LBNL), homes with solar systems sell for an average of $15,000-$25,000 more than comparable homes without solar. The exact premium depends on your location, system size, and age. Many states including Arkansas offer property tax exemptions for the added value from solar, so you won't pay higher taxes even though your home is worth more.
Solar works best on south-facing roofs with minimal shading, but east-west orientations can still produce 80-90% of optimal output. Key factors include: roof condition (should have 15+ years of life left), tilt angle (30-45 degrees ideal), and shading from trees or nearby buildings. A reputable installer will perform a free site assessment using satellite imagery to estimate your production potential before you commit to anything.