Winston-Salem, NC Solar Panels
In This Guide
- 01 Solar Energy in Winston-Salem
- 02 Solar Cost Calculator
- 03 Winston-Salem Reviews
- 04 Key Takeaways
- 05 Winston-Salem Electricity Prices
- 06 North Carolina Solar Incentives
- 07 Winston-Salem Solar Production
- 08 Solar Installations in Winston-Salem
- 09 Choosing an Installer
- 10 Leasing Solar Panels
- 11 Frequently Asked Questions
Solar Power in Winston-Salem
Exploring solar panel installation in Winston-Salem, North Carolina? A home’s roof condition, shade, and electricity use all help determine whether solar may be a practical fit.
This guide explains the main steps and local considerations for solar installation. For a primer on system basics, see our guide to home solar panels.
NORTH CAROLINA by the Numbers
How Much Do Solar Panels Cost in Winston-Salem, NC?
See what solar installation may cost in Winston-Salem. This calculator uses Palmetto’s real North Carolina installation data, including projects in nearby Clemmons, Kernersville, and Lewisville, to provide a locally informed estimate—not a one-size-fits-all quote.
System
- No upfront investment
- Palmetto handles all maintenance
- 90% Production Guarantee
- Comprehensive protection program included
Key Takeaways
- Solar can work well in Winston-Salem but roof condition, shade, electricity use, and seasonal sunlight shape a home’s fit and expected output.
- Local estimates offer a useful starting point an average-sized home’s estimated 8.92 kW system costs $24,802 cash, but actual costs and savings vary.
- Utility rules and incentives affect the details North Carolina offers a property-tax exclusion for qualifying solar, while export-credit terms and lease availability depend on your utility.
Winston-Salem Electricity Prices
Electricity prices have climbed in recent years, making the statewide trend useful context for Winston-Salem homeowners considering their energy options.
The chart shows North Carolina’s average residential rate rising from 11.3¢ per kWh in 2021 to 14.1¢ in 2024; nationally, rates increased from 13.7¢ to 16.5¢. These are statewide and national averages, not Winston-Salem utility rates.
For Winston-Salem households, rooftop solar can generate some of the electricity used at home, potentially reducing the amount purchased from the utility. The impact depends on system output, household use, utility rules, and when electricity is consumed.
Over time, producing part of a home’s electricity can help limit exposure to future rate increases, though solar does not eliminate bills or guarantee savings. Comparing installation costs, expected production, and utility charges helps assess long-term value.
Price of Energy: North Carolina vs National Average
Winston-Salem Area Utility Providers
In Winston-Salem, Duke Energy and EnergyUnited serve local households. The latest utility price data available here is from 2023: electricity cost 11.9¢/kWh with Duke Energy and 11.7¢/kWh with EnergyUnited.
Both rates were below North Carolina’s 2023 average of 12.9¢/kWh and the national average of 16.0¢/kWh. These figures show utility rates vary, but don’t explain the specific reasons for the differences.
For Winston-Salem households, solar may reduce the amount of electricity purchased from a utility. Its potential value depends on how much electricity a home uses and how much its system generates.
Winston-Salem Utilities Electricity Rates
North Carolina Solar Incentives
Winston-Salem, North Carolina homeowners may find state and local programs that affect solar costs. See the solar incentives in North Carolina listed below.
Eligible Duke Energy customers may receive recurring credits for allowing battery control during grid events. North Carolina also excludes 80% of a qualifying solar-electric system’s appraised value from property-tax calculations.
Interconnected customers may offset bills with self-used solar power and utility credits for exports; eligibility, credit amounts, and tariff terms vary by utility and program.
| Incentive | Type | Description | Source |
|---|---|---|---|
| Duke Energy Battery Control monthly bill credits | Battery Storage Bill Credit | Eligible Duke Energy customers who allow the utility to manage their home battery during grid events may receive a recurring bill credit whose amount depends on the program and battery. | Learn More |
| North Carolina solar-electric property-tax exclusion | Property Tax Exclusion | North Carolina excludes 80% of the appraised value of a qualifying solar energy electric system from the property-tax base. | Learn More |
| North Carolina utility net metering and export-credit tariffs | Net Metering / Net Billing | Eligible interconnected solar customers may reduce electricity bills through self-consumption and utility credits for excess electricity, with rates and tariff terms depending on the serving utility. | Learn More |
Duke Energy offers a battery-control option through its Power Manager or EnergyWise Home programs. Participants allow Duke to adjust battery operation during grid events and may receive a monthly bill credit; the credit is not a single statewide amount and depends on the applicable program, tariff, and battery characteristics.
Dispatch and opt-out terms apply. Duke’s program announcement describes dispatch events during the year, but customers should confirm current availability, credit amounts, and control requirements for their service territory and battery before enrolling. This bill credit is separate from PowerPair’s one-time solar-and-battery incentive.
State law excludes 80% of the appraised value of a qualifying solar energy electric system from local property taxation. This reduces the value included in the property-tax assessment; it is not a cash rebate or income-tax credit.
The statutory definition covers equipment used directly and exclusively to convert solar energy to electricity. NCDOR provides the AV-10 application for property-tax exemption or exclusion, which homeowners generally submit to their county assessor. The statute does not clearly resolve whether a standalone battery qualifies, so ask the county assessor how it will treat the battery and what filing deadlines apply.
Net metering and net-billing tariffs can provide bill value for electricity a customer’s solar system exports, but they are billing policies rather than upfront rebates. For Duke Energy Carolinas and Duke Energy Progress customers on newer residential tariffs, monthly excess exports are generally credited at the utility’s Net Excess Energy Credit rate, based on avoided cost rather than the full retail rate; minimum bills and other non-bypassable charges may still apply. Rider RSC requires a time-of-use rate with critical-peak pricing, while Rider NMB has limited annual availability. Existing legacy Rider NM customers may remain on it through December 31, 2026, before transition to NMB under the described terms.
Tariffs, export rates, fees, and interconnection requirements vary by utility. Electric cooperatives and municipal utilities set their own terms, so homeowners served by those utilities should ask directly about export compensation and system limits. Obtain utility interconnection approval before operating a grid-connected system.
Ready to start saving with solar?
Speak with a Palmetto solar expert to find out exactly how much you can save with North Carolina incentives.
Get a Free QuoteWinston-Salem Solar Irradiance
Solar panel production varies throughout the year based on daylight hours, weather patterns, and sun intensity. Understanding how seasons affect your solar system helps set realistic expectations for your investment.
Winston-Salem’s solar output varies with seasonal daylight, summer cloud cover, and winter’s shorter days. Still, the region’s sunshine can support productive solar with a well-designed system.
Solar Production in Winston-Salem by Month
What Can Your Solar System Power?
Summer Production (July)
In July, your 10 kW system could power:
- 3.6 average homes (15 kWh/day per home)
- or Run central AC for 18 hours AND power all other appliances
- or Fully charge 5.4 Tesla Model 3 electric vehicles
Winter Production (December)
In December, your 10 kW system could power:
- 2 average homes (15 kWh/day per home)
- or Keep your home heating system running for 15 hours
- or Fully charge 3 Tesla Model 3 electric vehicles
Annual Production
Over a year, your 10 kW system could:
- Offset 10 tons of carbon dioxide emissions
- or Equal the environmental benefit of planting 175 trees
- or Save approximately $4,234 in electricity costs
Want to know exactly how much solar can power your home?
Get a personalized solar analysis based on your actual home, energy usage, and roof characteristics.
Get My Custom EstimateSolar Panel Systems in Winston-Salem
We organized solar installation data from across the United States to create this map of Winston-Salem. Explore the hexagons to see how many installations are in each area and discover neighborhoods and communities where your neighbors have made the switch to solar.
How to Choose a Solar Installer in Winston-Salem
Verify the license
North Carolina requires an electrical-contractor license for residential solar photovoltaic installations, regardless of project value. The licensing agency is the North Carolina State Board of Examiners of Electrical Contractors (NCBEEC). Ask which business and individual hold the electrical license for your project, then confirm the license directly with NCBEEC before signing. A separate general-contractor license may apply when the work includes qualifying general construction; the threshold is generally $40,000 or more, subject to exceptions and project scope. The state’s electrical-contractor licensing statute explains the requirement. A license is a baseline check, not a guarantee of workmanship.
Look for certified installers
Ask whether the people designing and installing your system hold NABCEP credentials, and check the credential type and current status. NABCEP certification is a voluntary professional credential; it does not replace North Carolina’s required electrical-contractor license. You can learn about credentials at NABCEP. Ask about manufacturer certifications, too: these may indicate training or authorization to install particular equipment and may matter for access to manufacturer support or warranty terms. Compare what each certification covers rather than treating a logo as proof of quality.
Compare quotes the same way
Request written proposals with the same assumptions, and compare the full scope—not just the monthly payment. Make sure each quote identifies:
- System size: DC capacity in kW, and the quoted price per watt.
- Equipment: panel and inverter brands and models.
- Expected production: estimated kWh per year and the assumptions behind the estimate.
- Coverage: panel product and performance warranties, inverter warranty, workmanship coverage, and coverage for roof penetrations.
- Responsibilities: who applies for permits and utility interconnection approval, and who coordinates inspections.
- Cost and payment: total cost or monthly payment, financing terms, and any payment escalator.
For context, Palmetto reports a median installed system size of 9.2 kW and about 82 days from signing to installation. Those figures are not a promise for an individual project; ask every installer for its expected schedule and what could affect it.
Permits, interconnection and your HOA
Local inspection departments handle building and electrical permit applications and inspections. You or your installer must apply to the serving electric utility and receive its review and approval before connecting; requirements vary by system size and location. Confirm your utility—local providers include Duke Energy Carolinas, LLC; Duke Energy Progress; EnergyUnited Elec Member Corp; and Virginia Electric & Power Co. Municipal utilities and electric membership cooperatives have different regulatory oversight from regulated public utilities, so ask your utility about its process. North Carolina’s solar-access law, N.C. Gen. Stat. § 22B-20, voids certain restrictions that prohibit or effectively prohibit residential solar, but permits reasonable rules that do not prevent reasonable use and includes exceptions. It does not guarantee a right to place panels anywhere on a roof. Review your HOA rules and proposed layout early.
Red flags
- Pressure to sign the same day before you can compare written proposals.
- Unlicensed or out-of-state crews, or unclear answers about who is responsible for the work and permits.
- Vague production estimates without an annual kWh figure or clear assumptions.
- A large upfront deposit without a clear written payment schedule and scope.
- Promises of federal homeowner tax credits for purchases in 2026; homeowner credits ended December 31, 2025.
Leasing Solar Panels
For Winston-Salem homeowners served by Duke Energy Progress or Duke Energy Carolinas, a solar lease is available through Palmetto. A lease generally has a fixed monthly payment, while a power purchase agreement (PPA) charges for each kilowatt-hour the system produces. Palmetto’s available option here is a lease, not a PPA. Availability depends on your utility and address.
Some North Carolina utilities, including EnergyUnited, prohibit third-party ownership (TPO), which rules out both leases and PPAs for customers in those service areas. Check your utility and contract terms before choosing a financing path.
With a lease, you can go solar without paying the full system cost upfront, and the provider handles system maintenance. With a cash purchase, you own the equipment but take responsibility for upkeep. Learn more about buying versus leasing solar and Palmetto LightReach.
Go solar without the investment
With LightReach, there are no investment costs to recoup, loan payments to manage, or maintenance needs to take on. As soon as your panels are active, your solar savings are too!
Explore LightReach LeasingFrequently Asked Questions
Yes, but the solar credit rules in Winston-Salem depend on your electric utility. Duke Energy’s traditional 1-to-1 net metering closed to new customers in October 2023. New eligible Duke customers may receive monthly credits for excess power under a newer tariff; unused exports are credited below the retail electricity rate.
EnergyUnited customers have an export-credit program that pays for electricity sent to the grid, rather than traditional net metering. Check your utility bill or ask your provider which tariff, export rate, and monthly charges apply to your address.
Solar panels may increase a home’s value in Winston-Salem when the system is owned. Zillow’s study found homes with solar panels sold for about 4.1% more on average, but this is not a guaranteed increase or a Winston-Salem-specific estimate.
That finding applies to purchased systems, not leased or other third-party-owned systems. A leased system may affect resale differently because a buyer may need to assume the lease agreement.
In Winston-Salem, homeowners may go solar with a LightReach lease for a fixed monthly payment and no upfront cost. The calculator estimates $103 per month for a typical medium home; estimates range from $77 to $135 monthly by home size. Lease availability depends on your utility and address.
A cash purchase is another option: the calculator estimates $24,802 for a typical 8.92 kW system, with home-size estimates of $19,211–$31,780. The federal 30% residential solar tax credit is no longer available for cash purchases following the 2025 federal law change. See the calculator above for specific pricing.
In Winston-Salem, Palmetto’s LightReach lease has no upfront cost. One monthly payment covers the panels, installation, monitoring, maintenance, and protection program, including a 90% production guarantee. An 8.92-kW system is estimated at about $103 per month, using North Carolina’s 1,320 kWh/kW/year production ratio and a $0.105/kWh rate.
Because lease payments are typically less than a homeowner’s current electricity bill, savings may begin when the system operates, though utility charges and actual savings vary. Lease eligibility depends on your utility and address.
Winston-Salem homeowners may qualify for North Carolina’s property-tax exclusion: 80% of a qualifying solar-electric system’s appraised value is excluded from local property-tax calculations. Eligible Duke Energy battery customers may receive recurring credits for allowing battery control during grid events.
Self-used solar can reduce utility purchases, and exports may earn bill credits; terms vary by utility. The federal 30% residential tax credit ended for cash purchases after 2025. For a LightReach lease, Palmetto claims the commercial ITC and says it passes savings through in lower monthly payments.
Solar can make sense in Winston-Salem because the area averages about 5.1 peak sun hours daily. A local estimate for an average-sized home projects roughly $66,000 in 25-year savings, but actual results depend on roof condition, shade, electricity use, system cost, and utility export-credit rules.
LightReach, Palmetto’s solar lease program, removes the upfront cost barrier entirely: homeowners can go solar with no money down and start saving from day one. Compare the lease payment with expected bill savings, and confirm lease availability with your utility.
A typical 8.9 kW solar system in Winston-Salem could produce about 12,800 kWh of electricity per year. The article’s NREL PVWatts estimate is 14,392 kWh annually for a 10 kW system, scaled to 8.9 kW.
Production is higher in sunnier months and lower in winter. Your home’s actual output depends on roof direction and pitch, tree or building shade, weather, and system design.