Solar Panels Cost $10k-$19k in Chesterfield County, SC | August, 2025
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How much do solar panels cost in Chesterfield County, SC in 2025?
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In Chesterfield County, SC in August, 2025 you will spend about $3.08/W to get a solar system.
Utilizing this price per watt, you can conclude that for every 1000 watts (1 kW) of solar power capacounty will require an investment of $3,080 for installation. When you deduct the 30% federal tax credit, the cost of a 5 kW solar installation in Chesterfield County typically comes out to around $10,780. Please note that a more powerful system may be necessary to satisfy your energy demands.
To the left,select your area to see the typical roof size and the average maximum capacity of solar panels for homes in your county. Below is a summary of the costs, payback period, and 20-year average savings for a 5 kW system installed in your county.
Average out-of-pocket cost for a 5 kW system The upfront amount spent to buy and install solar.
Chesterfield County: $10,780US Average: $12,523
Average Payback Period The number of years until you break even on the solar investment.
Chesterfield County: 5 yearsUS Average: 7 years
Average Net 20-year savings The total amount of money saved over 20 years minus the out-of-pocket cost.
Chesterfield County: $25,182US Average: $17,429
Solar Potential in Chesterfield County
Estimated system size and solar electricity production per median viable roof in Chesterfield County.
Roof size 822sq. ft.
Capacity 11.5kW DC
Electricity 14.5kkWh AC per yr.
Electricity Costs in Chesterfield County, SC & What that Means for Your Solar Panel Pricing
The monthly kWh usage for a Chesterfield County energy consumer is 1,119, with an average electric bill of 169.09. These figures also encompasse apartments and other smaller homes with lower energy needs.
In August 2025, Chesterfield County, SC's mean electricity rate is 15.11¢ per kWh.
Before any incentives, a 9 kW solar installation costs around $27,720, with a 30% tax credit, this drops to $19,404.
Go Solar for less than your cell phone bill.
Average solar panel costs by system size in Chesterfield County
Displayed on the left side, you'll see a detailed pricing structure of the various sizes of solar panel systems installed in Chesterfield County. The initial cost for bigger solar systems is higher, but they also offer higher electricity savings and higher income tax credits.
Check the solar panel cost calculator to the right and below to see the cost and benefit details calculated from an average $169.09 electric bill in Chesterfield County. Personalized results can be achieved by changing the $169.09 to your typical bill amount.
System Size
Roof Size Min. space required
Electricity Value Annual Production
Est. Price
System Size 5kW
Roof Size Min. space required
358 ft²
Electricity Value Annual Production $1,188 a year
Est. Price
$10,780
Savings from a 5kWthis system
Est. yearly production 7,920 kWh
Est. monthly savings $99
Full payback in 5 years
Environmental Impacts
Reduces CO2 emissions by 2.11 tons a year
Equivalent to planting 97 trees a year
Equivalent to driving 5,225 mi less a year
System Size 6kW
Roof Size Min. space required
429 ft²
Electricity Value Annual Production $1,426 a year
Est. Price
$12,936
Savings from a 6kWthis system
Est. yearly production 9,504 kWh
Est. monthly savings $119
Full payback in 6 years
Environmental Impacts
Reduces CO2 emissions by 2.53 tons a year
Equivalent to planting 116 trees a year
Equivalent to driving 6,270 mi less a year
System Size 7kW
Roof Size Min. space required
501 ft²
Electricity Value Annual Production $1,663 a year
Est. Price
$15,092
Savings from a 7kWthis system
Est. yearly production 11,088 kWh
Est. monthly savings $139
Full payback in 7 years
Environmental Impacts
Reduces CO2 emissions by 2.96 tons a year
Equivalent to planting 136 trees a year
Equivalent to driving 7,315 mi less a year
System Size 8kW
Roof Size Min. space required
572 ft²
Electricity Value Annual Production $1,901 a year
Est. Price
$17,248
Savings from a 8kWthis system
Est. yearly production 12,672 kWh
Est. monthly savings $158
Full payback in 9 years
Environmental Impacts
Reduces CO2 emissions by 3.38 tons a year
Equivalent to planting 155 trees a year
Equivalent to driving 8,360 mi less a year
System Size 9kW
Roof Size Min. space required
644 ft²
Electricity Value Annual Production $2,138 a year
Est. Price
$19,404
Savings from a 9kWthis system
Est. yearly production 14,256 kWh
Est. monthly savings $169
Full payback in 10 years
Environmental Impacts
Reduces CO2 emissions by 3.6 tons a year
Equivalent to planting 165 trees a year
Equivalent to driving 8,919 mi less a year
Chesterfield County Solar Panel Installation Incentives & Rebates | 2025
Rural farmers and small business owners could have between 80% and 100% of their photovoltaic or wind turbine installation expenses covered by the REAP Grant. If you believe you might qualify, we suggest utilizing our REAP Grant eligibility tool to verify.
The federal government offers a 30% tax credit for residential solar systems, which makes solar appealing and feasible for a variety of homeowners. A variety of state and local incentives are available to support the use of solar energy.
Different utilities and government entities in South Carolina provide 10 solar rebate and incentive initiatives.
Solar incentives in SCIncentive Description Value
Solar Energy, Small Hydropower, and Geothermal Tax Credit (Corporate)
Value:Up to $3,500
South Carolina businesses are eligible for tax credits on the equipment and installation expenses of a new renewable energy system or energy-efficient building materials. Qualifying technologies include solar, hydroelectric, and geothermal as used to generate electricity or for heating/cooling. All system components are also eligible for credits. The credit is valued at 25% of costs up to $3,500 per property and $5,000 per company. To claim the credit, interested businesses should obtain the proper paperwork from the South Carolina Department of Revenue.
Santee Cooper - Rooftop Solar Rebate Program
Value:Up to $6,300
Residential and small commercial Santee Cooper customers may be entitled to rebates on new rooftop solar panels used for photovoltaic energy. Installations must be performed by a participating contractor and meet certain performance and safety standards. Additional information is available from the Santee Cooper website.
ConserFund Loan Program
Value:Varies
ConserFund is a loan initiative overseen by the South Carolina Energy Office. Loans support state/local agencies, public colleges and schools, and nonprofits in making energy efficiency improvements, including installing new renewable energy devices. Qualifying projects include building retrofit work, geothermal pumps, solar panels, or biomass systems. The available principal per loan varies from $25,000 to $500,000 depending on the nature of the project. The borrower has six months to begin installation from the time of the loan's disbursement. Qualifying public-sector borrowers may have 30% of their loan principal automatically forgiven.
Net Metering
Value:Varies
South Carolina electric customers using an interconnected solar or wind energy system may enter net metering agreements with their utility. Any system rated for under 20 kW (residential) or 1 MW (nonresidential) qualifies. The utility will install a bidirectional meter onto the system to measure net excess generation (NEG) sent back to the grid. Customers will receive energy bill credits for the NEG they generate at a fixed avoided-cost rate. Excess bill credits that remain at the end of the year will be paid as a lump sum. Additional information is available from individual utilities. Utilities may set their own net metering terms within a certain domain.
South Carolina Municipalities - Green Power Purchasing
Value:Varies
In 2001, Santee Cooper established a Green Power Program allowing residential customers to purchase renewably-sourced energy at $3 for a 100 kWh block. Commercial customers may purchase 200 kWh blocks at $6. Any customer-member of a South Carolina electric cooperative, as well as customers in Georgetown, may participate. Additional information is available through the Santee Cooper website.
State Building Energy Standards
Value:Varies
New government buildings in South Carolina are subject to green construction requirements. Generally, new occupied state facilities should meet or exceed the standards for LEED Silver certification. Buildings receiving two Green Globes may also meet the standards. By 2020, existing buildings should take measures to cut energy consumption by 20% from a 2000 baseline. Exceptions apply to buildings of certain types, as well as any project where it is determined that project costs would exceed gained energy efficiency. Additional information is available from the South Carolina Energy Office.
Interconnection Guidelines
Value:Varies
Distributed generation and grid interconnection practices have been standardized in South Carolina since 2006. New renewable energy systems in the South Carolina Electric and Gas, Duke Energy, and Progress Energy service areas will be organized into three regulatory tiers based on capacity. A system's tier will determine available permitting processes, fees, review turnaround time, and safety/performance standards. The state requires all interconnected systems to have multiple external disconnect switches. Non-residential system owners are required to carry at least $300,000 of liability insurance on their system.
Renewable Energy Manufacturing Tax Credit
Value:Varies
In South Carolina, tax credits are available for businesses involved in the manufacture of renewable energy equipment. Qualifying equipment includes solar, wind, biomass, geothermal, and a range of other technologies. The maximum available credit is $500,000 per year and $5 million per company. As a condition for receiving the credit, companies are required to invest a minimum amount in new manufacturing facilities, jobs, or other expenses. The required investment will vary from county to county. Additional information is available from the South Carolina Department of Commerce.
Santee Cooper - Renewable Energy Resource Loans
Value:Varies
Residential Santee Cooper customers may be eligible for special financing on new solar PV, wind, biomass, or energy-efficient water heating projects. Qualifying systems should be installed by a participating contractor and meet the requirements for grid interconnection and net billing. The maximum available principal per loan is $40,000, to be repaid over ten years at a low interest rate. To apply, customers should schedule an energy efficiency audit with a Santee Cooper representative and obtain preapproval for the interconnection of their system. Additional information is available from the Santee Cooper website.
Solar Energy, Small Hydropower, and Geothermal Tax Credit (Personal)
Value:Varies
South Carolina homeowners are eligible for tax credits on the equipment and installation expenses of a new renewable energy system or energy-efficient building materials. Qualifying technologies include solar, hydroelectric, and geothermal as used to generate electricity or for heating/cooling. All system components are also eligible for credits. The credit is valued at 25% of costs up to $3,500 per property and $5,000 per taxpayer. To claim the credit, interested homeowners should obtain the proper paperwork from the South Carolina Department of Revenue.
Are solar panels worth it in Chesterfield County, SC?
For homeowners in Chesterfield County intending to stay beyond the payback period of their solar system, solar panels are the best choice. With a 5 kW solar system in Chesterfield County, SC, the average savings over a 20 period is $29,801.6, with break even generally occurring at 5 years.
The cost of not having solar panels in Chesterfield County, SC
Without solar panels or another backup power source, you miss out on the savings highlighted previously and are entirely on your electric utility for electricity. Full reliance on your utility provider is not always ideal, as recent examples in the news have highlighted.
On average, customers in Chesterfield County have encountered 1.34 utility outages per year in recent times. Usually, outages have an average duration of 137.1 minutes. However, during critical events like wildlife damage, aging infrastructure or lightning strikes, these times can extend dramatically.
Take a look at the component below to see the number of current electricity customers without power in Chesterfield County.
Whether or not it includes a backup battery, a solar panel system could mitigate the effects of future power interruptions you might experience.
Power Outages
Currently, 0 customers are being tracked in Chesterfield County.
What impacts the cost of solar panels in Chesterfield County, SC?
Your Energy Needs - Investing in larger solar panel systems costs more upfront, but the price per watt is lowered as the system size increases. It is often beneficial for individuals to set up a solar system that can make enough electricity to fully cover their electric bill, which results in substantial savings.
Make & Model - Similar to other products, solar panels and mounting equipment are offered in a wide variety of makes and models. The installer’s preference for system makes it essential to choose a reputable installer. Investing in superior quality makes and models can result in a much better long-term experience for the buyer.
Solar Panel Type - For valid reasons, monocrystalline panels have emerged as the standard in the industry. Although the cost is more, they yield more energy. The majority of installers use these types of panels.
Your Property - Each property and residence is unique. Issues like trees, uneven landscapes, or other impediments may add to the complexity of the installation. Using satellite images, solar installers these days can assess your home and factor in these considerations into the preliminary cost estimate.
Labor Rates - Differences in employee wages across companies lead to expenses that are borne by the consumers. Companies that invest in higher wages usually see higher reviews for their services and customer service.
Permitting & Interconnection - Your installation cost will be affected by area-specific permitting and utility interconnection fees. Good local installers will incorporate these figures into your first estimates to avoid any surprises.
See what solar panels cost in other Chesterfield County cities
The typical cost per watt for solar panels in Chesterfield County, SC as of August, 2025 is $3.08/W. For a 5 kW solar panel system, the total cost in Chesterfield County, SC after federal tax credits is around $10,780.
If you live in South Carolina, you can find 10 rebates and incentives through different utilities and government agencies. Moreover, the 30% federal tax credit is accessible to nearly everyone.
Cash payments yield the highest savings, yet several financing options now available for solar panels are financially beneficial as well. Financing options are frequently available through installers and will be detailed in your initial quotes.
Yes, homeowners in Chesterfield County, SC can expect 5 kW solar panels to pay off in 5 years, with an estimated $29,801.6 in electricity savings during a 20-year span.
Savings from 
Environmental Impacts 
