Solar Panel Cost Guide in Rock Hill, SC (Oct 2022)

  • Rock Hill Solar Installation Cost: $15,422
  • 25-Year Savings: $26,439
  • Payback Period: 9.2 Years

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EcoWatch Local Advisors

By EcoWatch Local Advisors

Updated 9/16/2022

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We work with a panel of solar experts to create unbiased reviews that empower you to make the right choice for your home. No other site has covered renewables as long as us, which means we have more data and insider information than other sites. Our rankings are never affected by revenue or partnerships.

Average Cost of Solar Panels in Rock Hill

Let's take a look at the average cost of solar panels in Rock Hill.

The national average cost of solar panels is $2.66 per watt, but in Rock Hill it's $3 per watt. The average solar panel system size in Rock Hill is around 8.1 kilowatts, meaning a cost of about $15,422 for a solar installation, or $11,412 after the 30% federal solar tax credit is applied.

Keep in mind that the figures above are only estimates based on the average energy use of Rock Hill homeowners. The cost of a solar system for your home may be different depending on factors unique to your situation, like your household energy use and solar contractor. Despite the high initial cost, the average Rock Hill homeowner can save about $20,000 on their energy bills over 20 years, which is one of the advantages of solar.

You can click the button below to get connected with a vetted solar installer in Rock Hill for a quote for your home.

Solar savings over time in Rock Hill

Year Return on Investment
1 years $-13,748
3 years $-10,399
5 years $-7,050
7 years $-3,701
9 years $-352
11 years $2,997
13 years $6,345
15 years $9,694
17 years $13,043
19 years $16,392
21 years $19,741
23 years $23,090
25 years $26,439

Top Solar Installers in Rock Hill

Although you can install solar panels by yourself, it takes extra energy and expertise. For that reason, most people choose to go with a solar panel installer. A solar installer can also help save you money over the lifespan of your system by providing warranties, repairs and component replacements.

There are several licensed solar professionals that can install solar panels for you. Here are our suggestions:

Best National Provider

SunPower

★★★★★
5.0

  • Most efficient panels on the market
  • National coverage
  • Cradle to Cradle sustainability certification
  • Great warranty coverage
  • Expensive
  • Customer service varies by local dealer

Best Solar Financing

Blue Raven Solar

★★★★★
4.5

  • Industry-leading in-house financing
  • Competitive pricing
  • Excellent reputation
  • Doesn't offer solar batteries (coming 2022)

Outstanding Regional Installer

Renu Energy Solutions

★★★★★
4.5

  • Excellent reputation
  • Many financing options
  • Representatives are experts on local policies
  • No leases or PPAs

See all of the solar companies in Rock Hill

Factors that Affect Solar Panel Costs in Rock Hill

There are many factors that can affect your solar system installation cost, such as the size of your system, the equipment you choose, your financing options and the specific company that installs your solar panels.

Solar Equipment Size

One of the most important factors to consider when it comes to the cost of going solar is the size of the solar system, which is measured in kilowatts (kW). The more electricity your household uses, the larger your system will likely need to be. You can expect to spend around $2,720 per kilowatt in Rock Hill. The model of solar panels and equipment you want is another factor that will largely affect costs. Solar panels that are more efficient, like monocrystalline panels, tend to be more costly. Furthermore, solar equipment goes beyond just the solar panels themselves. You'll also need to decide on the kind of racks used to mount the panels, inverters, solar batteries, etc. It's important to take all of this into consideration when researching a solar system that's in your budget.

Solar Financing Terms

If paying for solar panels out of pocket is difficult, solar loans are a solid choice because they decrease your upfront costs and allow you to pay for your system over a term of, on average, between five and seven years. It's a good idea to factor the interest you'll pay in your final cost estimate. If you can afford to put more money down upfront, you can reduce your total costs and the amount of time it'll take to pay back the loan.

Solar Panel Installation Company

The solar installer you hire to handle your switch to renewable energy can have an effect on your total costs. There are about 3 solar installation companies in Rock Hill, and each can charge varying amounts for labor and equipment. Larger national companies usually have lower costs, but some local companies compete with them by offering sales and discounts. While the smaller companies might not have specific equipment options like Tesla Powerwall batteries or extra services like electric car charger installation, they might be cheaper overall.

Solar Panel Cost Data by System Size

System size Cost per system watt Solar system cost 25-Year savings Payback period
6 kW $2.83 $11,881 $19,114 9.6 years
8 kW $2.77 $15,537 $25,790 9.4 years
10 kW $2.72 $19,040 $32,618 9.2 years
12 kW $2.67 $22,391 $39,598 9.0 years
14 kW $2.61 $25,590 $46,731 8.8 years
16 kW $2.56 $28,636 $54,016 8.7 years
18 kW $2.50 $31,530 $61,454 8.5 years
20 kW $2.45 $34,272 $69,044 8.3 years

Solar Incentives in Rock Hill

Name Renewable Energy and Energy Storage Property Tax Exemption
Incentive Amount 100% exemption
More Info Click here

Name Santee Cooper - Rooftop Solar Rebate Program
Website Visit here
More Info Click here

Name Solar Energy, Small Hydropower, and Geothermal Tax Credit (Corporate)
Website Visit here
More Info Click here

Name Solar Energy, Small Hydropower, and Geothermal Tax Credit (Personal)
Website Visit here
More Info Click here

Name Duke Energy (Electric) - Residential Energy Efficiency Rebate Program
Website Visit here
More Info Click here

Name Residential Renewable Energy Tax Credit
Website Visit here
More Info Click here

How to Save on Solar Panels

The solar installer you choose will affect not only your total costs, but also the kinds of solar panel brands, warranties, and other equipment you have access to. When choosing a solar company, there are some important things you should consider, including:

  • Solar Panel Brands: Different companies have different brands and models of panels. If you know you want a specific brand, make sure the solar panel company you're considering has it.
  • Installation Process: One of the most important things to understand when going solar is the installation process itself. Be sure to clarify any details you need to know with your solar installer, such as what permits you should secure and what the project timeline is.
  • Contract: When reading through your solar installer's contract, ask questions about any terms you're not sure of and be sure you understand what happens in scenarios like a system part breaking or if the company goes out of business.
  • Reputation: The North American Board of Certified Energy Practitioners (NABCEP) is a well-established certification organization for renewable energy professionals. If your solar panel installer is NABCEP-certified, it most likely has a good reputation and is qualified to do the job well. Another way you can verify your installer's reputation is by reading reviews.

Best National Provider

SunPower

★★★★★
5.0

  • Most efficient panels on the market
  • National coverage
  • Cradle to Cradle sustainability certification
  • Great warranty coverage
  • Expensive
  • Customer service varies by local dealer

Best Solar Financing

Blue Raven Solar

★★★★★
4.5

  • Industry-leading in-house financing
  • Competitive pricing
  • Excellent reputation
  • Doesn't offer solar batteries (coming 2022)

Outstanding Regional Installer

Renu Energy Solutions

★★★★★
4.5

  • Excellent reputation
  • Many financing options
  • Representatives are experts on local policies
  • No leases or PPAs

EcoWatch's Rock Hill, SC Solar Cost FAQs

How much does it cost to install solar panels in Rock Hill?

The average cost of solar panels in Rock Hill is about $13,600 for a 5-kW system and $27,200 for a 10-kW system before the ITC, but the actual cost will depend on stuff such as the type of solar panels you want, what size system you need and how much energy you use.

Should I lease or buy solar panels in Rock Hill?

Leasing solar panels can be an attractive choice, as it commonly comes with low or $0 upfront payments. The drawback is that you won't be able to save as much. If you lease, you don't own the system, so you can't claim any tax rebates and credits and your home value won't increase. Buying solar panels is a better way to go if you want to get the most savings.

Is making the switch to solar worth it?

Solar panels can be a beneficial investment for a majority of homeowners, but they might not be worth it for everyone. If your home doesn't get a lot of direct sunlight and/or your energy bills are already fairly low, solar panels might not be for you.

What solar power system size is right for my home?

The exact number of solar panels you need depends on your household energy usage and how much sunlight your roof gets. You can take a look at your energy bills for the past year to get an idea of the solar system size you'll need. The average household has to get between 20 and 35 panels to cover their typical energy usage.

Our goal is to reach as many people as we can with sensible solutions like solar energy. Our team of full-time local researchers collects solar price and installation data for every city in America then compiles it to create these digestible city guides. If you want to read our solar expert’s opinion on the top solar companies featured here, follow this link.

Company research was conducted by Melissa Smith and Karsten Neumeister. Local data analysis was conducted by James Savino. See something we missed or could do better? Email the editor.

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