15 Best Solar Companies in Duncan, SC (2024 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Duncan based on:
- Customer review scores
- Service area for Duncan, SC
- Company policies and services offered
- Accreditations and certifications
Please enter a valid 5-digit zip code!
Average Duncan homeowner saves $1,774/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Duncan
As a homeowner in Duncan, you may be planning on switching to solar power and curious about the best solar companies in your area. Solar could be a great choice since it has a lot of perks. Solar panels aren't just good for the planet — your wallet will thank you too. Once you switch to solar power, you can save an average of $21,000 over 20 years, and this doesn't even include incentives.
As you begin your search for the best solar companies in Duncan, you might notice that there are a lot of providers to choose between. So, we’ve accumulated a curated list of the top solar companies in the area.Interested in knowing how much you would pay to install solar panels on your roof? Click "get quote" below to get a free, no-obligation quote from a top-rated Duncan solar installer.
Best National Provider
SunPower
- 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
- Industry-leading in-house financing
- Competitive pricing
- Excellent reputation
- Doesn't offer solar batteries
Outstanding Regional Installer
Renu Energy Solutions
- Excellent reputation
- Many financing options
- Representatives are experts on local policies
- No leases or PPAs
EcoWatch Rankings for Solar Companies in Duncan
Renu Energy Solutions
- Free Quotes
- Informative Resources
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Panel Installation
- Financing Assistance
- Consultation
- Cleaning and Maintenance
- Tesla Powerwall
- Battery Storage
RCC Solar
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Battery Storage
- Off-Grid Solar Systems
- Panel Installation
Gold Path Solar
- Reliable Customer Support
- Informative Resources
- Free Quotes
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Panel Installation
LGCY Power
- Informative Resources
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
Cornerstone Construction
- Free Quotes
- Informative Resources
- Prompt Service Delivery
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Financing Assistance
- Panel Installation
- Skilled Repairs
- Consultation
- Cleaning and Maintenance
Upstate Solar and Real Estate LLC
- Clear Pricing Policy
- Free Quotes
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
Brite Solar
- Free Quotes
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Battery Storage
- Panel Installation
- Consultation
- Financing Assistance
Firefly Solar & Roofing
- Reliable Customer Support
- Prompt Service Delivery
- Informative Resources
- Free Quotes
- Limited information available on website
Services Offered
- Panel Installation
- Battery Storage
- Skilled Repairs
Resilient Solar Solutions
- Informative Resources
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Grid-Tied Solar System
- Battery Storage
- Panel Installation
- Permit Assistance
- Skilled Repairs
SunRite Solar
- Informative Resources
- Free Quotes
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
- Permit Assistance
- Battery Storage
American Owned Energy
- Clear Pricing Policy
- Informative Resources
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Panel Installation
- Financing Assistance
- Cleaning and Maintenance
Perfection Solar
- Reliable Customer Support
- Free Quotes
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Solar Carports
- Panel Installation
- Off-Grid Solar Systems
- Financing Assistance
Solar Services USA
- Informative Resources
- Free Quotes
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Battery Storage
- Consultation
- Panel Installation
Asheville Solar Company LLC
- Free Quotes
- Clear Pricing Policy
- Prompt Service Delivery
- Informative Resources
- Reliable Customer Support
- Limited information available on website
Services Offered
- Permit Assistance
- Panel Installation
SolFarm Solar Co.
- Reliable Customer Support
- Informative Resources
- Fair Employee Wages
- Clear Pricing Policy
- Free Quotes
- Limited information available on website
Services Offered
- Consultation
- Financing Assistance
- Off-Grid Solar Systems
- Battery Storage
- Grid-Tied Solar System
- System Decommissioning
- Tesla Powerwall
- Cleaning and Maintenance
- Panel Installation
- Skilled Repairs
- Permit Assistance
Methodology: How We Ranked the Best Solar Companies in Duncan
EcoWatch's solar experts analyzed each solar company in Duncan based on criteria such as its reputation in the industry, customer reviews, services, warranty coverage and financing. Using this solar methodology, we used the data we collected to rate and rank each company and narrow down our picks for the best solar companies in Duncan
Below are some the criteria we examined specifically for South Carolina solar companies
- Brand reputation and certifications (20%): We take each company's Better Business Bureau (BBB) score into consideration, as well as how long the installer has been in business (at least 5 years is required, 10 preferred) and what type of solar certifications it holds.
- Customer reviews (20%): Trust is a top priority at EcoWatch, so we take customer experience under close consideration. We scour different review sites and customer testimonials when ranking our top solar companies, checking sites such as Trustpilot and Google Reviews. We also consider any potential complaints or lawsuits filed against these companies and award or remove points accordingly.
- Warranty (20%): A company earns a perfect score in this category if it offers 25-year warranties that cover performance, product and workmanship. The industry standard that we measure companies against is 25-year product and performance warranties, along with a 10-year workmanship warranty. We also look closely into the track record of the post-installation support each company provides in terms of honoring its contracts
- Solar services (10%): All of the companies we review install solar panels, but we award companies higher points if they offer additional services for customers, like battery installation, energy-efficiency audits, and EV chargers.
- Pricing and financing (10%): It's hard to get exact quotes for solar projects, but we use marketplace research to determine how each company prices its equipment and installation services. Additionally, companies that offer more help for panel financing — like in-house loans, leases, or PPAs — score higher than those that don't.
- Availability (10%): The bigger the service area, the higher the company will score.
- Transparency and accessibility (5%): Solar installers that offer free consultations and easy contact methods score higher in this category.
- Environmental, social and corporate governance factors (5%): A company earns a perfect score in this category if it offers public data disclosure, addresses end-of-life (EOL) products or processes, and demonstrates a commitment to uplifting the communities that it serves.
The Cost and Benefits of Solar in Duncan
The cost of installing solar panels has dropped immensely in the past few years, but it’s still a significant investment for most homeowners.There are quite a few factors you should consider when trying to determine costs and your potential savings, including:
- Energy consumption: Solar may be too steep of an investment for households that don’t need too much energy per month.
- Incentives: Something that can reduce the cost of your solar project is the solar investment tax credit (ITC), which is a tax credit that lets you deduct from your taxes a percentage of the project cost. You can also save on your utility bills, which can generate an average of $21,000 of savings over 20 years.
- How much sunlight your roof gets: If your rooftop doesn’t see much direct sunlight, your solar panel system won’t be able to generate as much energy, which will give you lower savings on energy bills than someone with a roof that gets a lot of sunlight.
- System size and type: Some models are more expensive than others, so the one you decide on can raise or lower your upfront cost. Plus, the more solar panels you need to buy, the more it'll cost.
So is a solar system worth it? Whether you’d like to decrease your electric bills, carbon emissions or both, solar panels are a great investment for many Duncan homeowners.
Solar Savings Calculator for {{ solarcalc.name }}
Adopting a sustainable source of energy can considerably impact both the environment and your power bills. To see how much, use the calculator below. You can also view our solar panel cost guide for Duncan, SC.
{{ solarcalc.time_period|number:0 }} -year savings | {{ solarcalc.total_savings()|currency }} |
Estimated cost | {{ solarcalc.array_cost() | currency }} |
Estimated incentives | {{ solarcalc.incentive_savings() | currency }} |
Payback period | {{ solarcalc.payback_period()|number:1 }} years |
CO2 emissions prevented | {{ solarcalc.CO2_total()|number:0 }} lbs |
Miles driven equivalent | {{ solarcalc.CO2_total()/0.78|number:0 }} mi |
Switching to solar in {{ solarcalc.name }} can save you {{ solarcalc.total_savings() | currency }} over the course of {{ solarcalc.time_period|number:0 }} years.
Solar Incentives in Duncan
There are many good reasons why adopting solar power is beneficial. One of them consists of some government incentives that can help save you some money.Everyone can take advantage of the federal Solar Investment Tax Credit (ITC), which will let you claim 0 of your project costs on your tax return, reducing the amount of taxes you owe that year. Plus, there may be some local incentives that can save you some extra money too. In our article on solar incentives, you can find out about the incentives you qualify for in Duncan.
Environmental Impact of Switching to Solar in Duncan
If you’re planning on adding solar panels to your home, one of the major reasons why may be to lower your greenhouse gas emissions.A question many people might have in mind is how much can they really help preserve the environment by switching to solar power anyway? The more power your house uses, the the more the environment will benefit when you switch to solar as you won’t need to burn as many fossil fuels.In fact, if you adopt solar power, you could lower your carbon dioxide emissions by about 60 pounds each year. The perks of solar power are plentiful — just like solar power is! That's why so many people have been happy with committing to solar.
Best National Provider
SunPower
- 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
- Industry-leading in-house financing
- Competitive pricing
- Excellent reputation
- Doesn't offer solar batteries
Outstanding Regional Installer
Renu Energy Solutions
- Excellent reputation
- Many financing options
- Representatives are experts on local policies
- No leases or PPAs
EcoWatch's Duncan, SC Solar Company Rankings FAQs
Which solar panel installer is the best near me?
The top local solar company in Duncan is Renu Energy Solutions, with a rating of 3.00 stars.
What are the best and worst things about solar power?
The advantages of solar power are that it can lower or, for some, entirely cut your electricity bills, improve your home’s value and lower your carbon footprint. The biggest disadvantages are that solar panels can be expensive to install, you may not save as much if you don’t use a lot of electricity and whether you can install solar panels depends on your roof configuration.
How long does it take to see a return on your investment after installing solar panels?
Solar panels generally pay for themselves in about 10.9 years, but your solar payback period will depend on your utility costs. The more your typical power bill, the quicker your solar panel system will recoup your installation costs.
How much solar panel capacity do I need for my house?
Solar panel capacity is rated based on how many watts of power they produce under standard testing conditions. Since each panel can generally produce about 250 to 400 watts per hour, the average home will need 20 to 35 panels.
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.