15 Best Solar Companies in Union, SC (Mar 2023 Review)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Union based on:
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Customer review scores
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Solar installers near you
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Company policies and services offered
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Accreditations and certifications
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Updated March 14, 2023
Why you can trust EcoWatch
Best solar companies in Union
If you're on the hunt for the best solar companies in Union, combing through so many options can be daunting, but it can pay off since adopting solar energy can offer so many fantastic benefits. The average home can save $22,000 over 20 years with solar panels. And since solar panels last about 25 to 30 years, you can save will be much higher than that overall.
To help you search through the huge variety of Union solar installers, we've narrowed in on a list of the top ones. Interested in knowing the cost of installing a solar system on your roof? Click "get quote" below to get a free, no-obligation quote from a highly rated Union 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 (coming 2022)
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 Union

Go Solar Power
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Offers a free quote process
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Educational sales approach
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Family owned and operated
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NABCEP-certified technicians
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Licensing and credentials transparency
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Excellent reputation
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Some reports of long wait times for installation
Services Offered
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Solar Batteries
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Solar Panels
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Commercial Solar Services

Solarflare Energy Company
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Can browse portfolio on website
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Educational sales approach
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Assists with maximizing rebate
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More transparent pricing than competitors
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Excellent reputation
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels

Renu Energy Solutions, LLC
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NABCEP-certified technicians
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Educational sales approach
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Custom system designs
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Limited information available on website
Services Offered
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Maintenance and Repairs
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Commercial Solar Services
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Solar Batteries
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Solar Panels

Pink Energy Charlotte
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More transparent pricing than competitors
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Offers a free quote process
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Educational sales approach
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Custom system designs
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NABCEP-certified technicians
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Assists with maximizing rebate
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Comprehensive service offerings
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Limited information available on website
Services Offered
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Removal & Reinstallation
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Maintenance and Repairs
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Commercial Solar Services
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Solar Panels
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Solar Roof Shingles

Sunlight Roof & Solar
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Can browse portfolio on website
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Educational sales approach
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More transparent pricing than competitors
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Custom system designs
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Panels
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Solar Roof Shingles
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Commercial Solar Services

Clean Sun Energy
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Offers a free quote process
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Custom system designs
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Panels
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Commercial Solar Services

BroCo Solar
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Can browse portfolio on website
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Educational sales approach
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More transparent pricing than competitors
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Custom system designs
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Panels
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Commercial Solar Services

Renu Energy Solutions
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NABCEP-certified technicians
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Educational sales approach
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More transparent pricing than competitors
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Custom system designs
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Comprehensive service offerings
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Excellent reputation
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Limited information available on website
Services Offered
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Maintenance and Repairs
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Commercial Solar Services
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Solar Batteries
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Solar Panels
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Solar Roof Shingles

Elite Roof and Solar - Hickory
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More transparent pricing than competitors
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Offers a free quote process
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Educational sales approach
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Custom system designs
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Can browse portfolio on website
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Licensing and credentials transparency
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Excellent reputation
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Limited information available on website
Services Offered
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Maintenance and Repairs
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Roofing Services
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Commercial Solar Services
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Solar Roof Shingles
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Solar Panels

STG Solar
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Can browse portfolio on website
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Educational sales approach
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More transparent pricing than competitors
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Batteries
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Commercial Solar Services
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Solar Panels

Pisgah Energy
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Can browse portfolio on website
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NABCEP-certified technicians
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Educational sales approach
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Batteries
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Commercial Solar Services
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Solar Panels

Roof and Solar Solutions
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Can browse portfolio on website
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Educational sales approach
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Assists with maximizing rebate
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More transparent pricing than competitors
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Excellent reputation
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Limited information available on website
Services Offered
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Maintenance and Repairs
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Roofing Services
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Commercial Solar Services
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Solar Roof Shingles
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Solar Panels

SCREC South Carolina Renewable Energy Commission
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Educational sales approach
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Assists with maximizing rebate
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Custom system designs
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More transparent pricing than competitors
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Excellent reputation
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels

Poly Energy
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Can browse portfolio on website
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Offers a free quote process
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Educational sales approach
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Family owned and operated
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Excellent reputation
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels

DJ’s Electric
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Educational sales approach
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More transparent pricing than competitors
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Excellent reputation
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Limited information available on website
Services Offered
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Maintenance and Repairs
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Commercial Solar Services
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Solar Panels
Solar Company Ranking Methodology
Click here to see a more detailed overview of our solar company ranking methodology.
The Cost and Benefits of Solar in Union
While solar panels can save you money on energy bills over time, it's necessary to consider the startup costs. The cost and possible savings vary depending on a few key factors such as:
- Energy consumption: Solar may be too pricey an option for homes that don't consume a good amount of energy per month.
- The type and model of solar panels you want: More high-tech panels have higher prices, so that will affect your budget for your solar project.
- The amount of sunlight your home gets: Thanks to Union's very high amount of average daily sunlight, you should be able to save a lot on your electric bills.
- Incentives: The federal solar investment tax credit currently lets you decrease your taxes by 30% of the project cost. Your state may also have various incentives that you can use. Additionally, you can save about $22,000 over 20 years on your utility bills, before factoring in incentives.
So is installing solar panels worth it? Whether you want to decrease your electric bills, carbon emissions or both, solar panels are a worthwhile investment for many Union homeowners.
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Solar Incentives in Union
Although a solar power system is typically a big investment, it can save you a considerable amount of money over the lifespan of your solar panels due to reduced energy bills and government incentives. These incentives usually take the form of cash rebates, tax credits and/or solar renewable energy credits. They can lower how much you pay for going solar by 30%, upwards of 50% in some cases. You can learn about the incentives you can take advantage of in our article on solar incentives
Environmental Impact of Switching to Solar in Union
Replacing nonrenewable energy with solar power is a powerful way to do your part for a cleaner and more sustainable future. Many homeowners might be wondering how much exactly they can impact the environment by switching to solar in Union, though. If your family consumes a lot of energy, you can help the environment even more by switching to solar power. Although solar panel production releases carbon dioxide emissions, the panels make up for it by greatly lowering the amount of CO2 you would have been responsible for if you still used nonrenewable energy. In Union, you can reduce your carbon footprint by 60 pounds a year with solar panels. As you can see, using solar power has so many other benefits beyond saving money. One of the main ones is that you can help save the planet too.
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 (coming 2022)
Outstanding Regional Installer
Renu Energy Solutions
- Excellent reputation
- Many financing options
- Representatives are experts on local policies
- No leases or PPAs
EcoWatch's Union, SC Solar Company Rankings FAQs
What is the most reputable solar panel company in Union?
The highest-rated local solar company in Union is Go Solar Power, with a rating of 5.00 stars.
Are solar panels actually good for the environment?
Manufacturing solar panels needs to use chemicals and produces toxic waste that can be dangerous for the environment, which is the main drawback of solar panels.
How long does it take to see a return on your investment after buying solar panels?
Solar panels typically pay for themselves in about 8.2 years, but your solar payback period will vary based on your utility costs. The higher your typical energy bill, the faster your solar panel system will pay for itself.
What is the best type of solar panel?
There are three main types of solar panels: monocrystalline, polycrystalline and thin-film. In terms of efficiency and price, monocrystalline has the highest for both, then polycrystalline, and then thin-film. The best choice for you is highly influenced by the layout of your roof, your budget and how much energy generation you want.
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.