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Renu Energy Solutions

For over a decade, Renu Energy Solutions has been a leader in the Carolina's as a premier solar installer with more than 5,000 residential and 85 commercial installations. Our licensed installers use the most up-to-date technologies to provide our customers with maximum long-term savings and energy efficiency. We also offer a 25-year product, performance, and labor warranty on all panel options to ensure that customers get the most out of their solar journey. We are also a local Carolina based company.
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Renu Energy Solutions provides high-quality solar installations, as well as proven energy-saving products and services like energy storage and system monitoring. Based in Charlotte NC, Columbia SC, and Asheville NC since 2010, we have installed and serviced over 5,000 homes and businesses across the Southeast. Renu's industry leading expertise provides end-to-end customized solar solutions. Proven quality, trusted partnership, and customer-focused solutions are the values that Renu embodies as the strongest clean energy provider in the Southeast.

Choose smart. reliable. solar. Choose Renu☀
Year Established
Phone Number
(704) 525-6767
Reasons Why You Should Work With Us
  1. We make a conscious effort to educate everyone interested in solar so that they are fully informed before making any decisions.

  2. We have over 13 years of experience installing solar systems for residential and commercial properties.

  3. We have completed over 5,000 solar installations across the southeast.

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Elite installers earn top ratings from customers, endorsements from vendors, and win customers more frequently than their peers.

We speak

English; Spanish

Residential/Commercial PV, energy storage, Tesla Solar Roof, and electric vehicle charger installations. What to expect with Renu: Step 1- Call for your free, no pressure consultation Step 2- Meet with a sales rep in home, virtually, or over the phone Step 3- Agree on a system design and sign contract Step 4- Site visit for a full assessment Step 5- Acquire permits Step 6- Obtain HOA approval if necessary Step 7- Installation!!! Step 8- Post install inspection Step 9- Official meter swap Step 10- System is officially turned on and energized!

Services Offered

  • Installation
  • Financing
  • Energy Auditing
  • Construction
  • Roofing
  • Electrical Contracting
  • Solar Repair & Maintenance

The Renu team is made up of hard-working, qualified people in our offices and in the field. As a turn-key Carolina company we handle every aspect of our projects from the first point of contact, to installation, to the activation of your system, and beyond. Every member of our team has their appropriate certifications and are eager to provide the highest quality service possible.

Associated product manufacturers

Associated financing companies

Associated installers

Workmanship Warranty

25-year product, performance, and labor warranty on all panel options


NC General Contractor #76615
SC General Contractor #G 119903
NC Electrician #20334u
SC Electrical License #M 113782


License and insured in North Carolina, South Carolina, and Georgia


NABCEP Certified
Tesla Powerwall Certified Installer
Generac PWRcell Certified Installer
Enphase Certified Installer
REC ProTrust Certified Installer
BBB A+ Rating

Industry Certifications

  • The American Solar Energy Society
  • Better Business Bureau
  • North American Board of Certified Energy Practitioners
  • Solar Energy Industries Association
  • Tesla Powerwall Certified

Manufacturer Certifications

  • Certified Solar Professional
  • Pro Partner
  • PWRpartner
  • SolarEdge Preferred

What Customers Are Saying

252 reviews
Average Rating 252 review(s)
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Worth the time to look onto getting solar power!

Working with Renu Energy was great and everyone I enteracted with was so nice! I you go solar I don't think you will be disappointed.

Posted by sharpewilliam1 on Apr 19, 2023
They're expensive & their service is poor

They got our system installed reasonably smoothly, although they did seem to operate very inefficiently (just my layman's assessment of their processes & procedures - things like more visits to the property & different 'experts' and contacts on the project than seemed necessary). Our system developed some issues after a few years. Renu had to repair damage caused by squirrels. They then offered (and I agreed) to add squirrel guard to the system. Approximately 2 years later and there are now squirrels nesting in the squirrel guards, and some panels aren't generating power. Service don't answer the phones or return my voicemails. Very frustrating.

Posted by mark123 on Apr 11, 2023
Best Experience in years

I am not easy to please and in general do not use contractors because of so many bad experiences. Renu Energy Solutions communicated at every step of the way. Kept to the schedule and provided high quality service. I would highly recommend them.

Posted by welchwj on Apr 07, 2023
Satisfied customer

I had a 13 kw system with battery backup installed and am happy with the result. It did take a long time to get the battery, but everything is finally here. The work was top notch and the one inverter failure was fixed the next day. I requested a special location for the battery and they were flexible enough to accommodate me. I would recommend them to anyone looking for a complete solar system.

Posted by john08535 on Feb 28, 2023
RENU Solar

We purchased a solar system from RENU after interviewing 3 other companies. RENUs offer was fair and very competitive. They provided a turn key installation within 90 days. Everything from design drawings, permits, and commissioning. RENU assigned a project manager who managed the project and kept us informed of all progress in the process. Our system went live in early November. It has operated flawlessly and saved us money each month. I highly recommend RENU.

Posted by smithkelane on Feb 28, 2023
Solar Purchase/Install

I couldn’t be more happy with the process from start to finish. Great customer service and would recommend to anyone.

Posted by marksilva80 on Feb 27, 2023
    • Residential
    • Solar PV
    • 12.06 kW
    "Excellent Company"
    • Residential
    • Solar PV
    • 7.88 kW
    "Good people make good companies"
    • Residential
    • Solar PV
    • 7.59 kW
    New 5 Star Install!!!
    • Residential
    • Solar PV
    • 11.68 kW
    New Asheville Install!!!



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