Skip to main content

Renu Energy Solutions

Get Quotes
For over a decade, Renu Energy Solutions has been a leader in the Carolina's as a premier solar installer with more than 6,000 residential and over 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.
Renu Energy Solutions logo
2025 EnergySage Installer of the Year
Why Renu Energy Solutions
Why Renu Energy Solutions
See all
4.7
Reviews
EnergySage Rating
4.7
EnergySage Reviews
EnergySage Rating
Elite EnergySage badge
Elite Installer
Screened & Verified

Get free solar quotes from local installers on EnergySage

Our pre-vetted network of installers compete for your business, which allows us to give you more options and the best deals.

Get Quotes
EnergySage

About Renu Energy Solutions

Overview

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
2010
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 15 years of experience installing solar systems for residential and commercial properties.

  3. We have completed over 6,000 solar installations across the Southeast.

Elite EnergySage badge

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

The EnergySage Installer of the Year awards recognize installers with a vetted track record that deliver superior customer service and consistent positive reviews.

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
  • Solar Repair & Maintenance
  • Community Solar
  • Commercial Solar

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 installers

Workmanship Warranty

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

Licenses

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

Insurance

License and insured in North Carolina and South Carolina.

Certifications

NABCEP Certified
Tesla Powerwall Premier Certified Installer
Tesla Solar Roof Premier Certified Installer
BBB A+ Rating
Enphase Certified Installer
REC ProTrust Certified Installer
LG Certified Installer
Franklin WH Certified Installer

Industry Certifications

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

Manufacturer Certifications

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

What Customers Are Saying

Ratings & Reviews

4.7
279 reviews
4.7
Average Rating 279 review(s)
Response
4.7
Quality
4.8
Value
4.7
Service
4.7
Leave a Review
EnergySage Shopper
Stop door knocking

NO SOLICITING MEANS NO SOLICITING! stop knocking on our doors. I already have solar panels so I'm not sure why your dumb salesmen thought I would want more! Learn to read signs printed bold in plain english. NO SOLICITING

Posted by tylerafloyd91 on Feb 12, 2025
EnergySage Shopper
Very happy with the way they look

Very happy with the way they look and perform the installers are very professionals

Posted by Thedrkid13 on Dec 22, 2024
EnergySage Shopper
Great job start to finish

They did a great job start to finish. Their bid was the most comprehensive and the lowest price. They took care of all the permits and started the install on schedule as promised. The installation was quick and they answered all my questions

Posted by sjwinslow on Dec 21, 2024
EnergySage Shopper
Great Experience

Working with Renu Energy Solutions was a great experience from the sales process to the completed installation. Renu handled the entire project and kept me informed of the progress. The installation team were very professional and did a great job.

Posted by wayne.j1753 on Feb 23, 2024
EnergySage Shopper
ReNu is the company to choose

ReNu had the correct answers to help us choose the correct solar system for our needs. Installation went smoothly. Have had one problem since starting; could not trouble shoot by phone. ReNu returned to house and got battery back up.

Posted by tori_star on Feb 21, 2024
EnergySage Shopper
Nice work

Installation was installed as promised - on time and very professional. They had to order a replacement wiring harness for one of the batteries from Tesla. Called when it was delivered ahead of “expected delivery date”. System has worked with only minor glitches which RENU promptly addressed

Posted by rsteudel on Feb 21, 2024

Location

Headquarters

Other Locations

States Served

Make an impact.
It's never been easier.
We developed our one-of-a-kind marketplace with funding from the U.S. Department of Energy to make clean home energy solutions affordable and accessible to all.
EnergySage
Facebook LinkedIn Instagram X YouTube

ENERGYSAGE is a registered trademark and the EnergySage logo is a trademark of EnergySage, Inc. Other trademarks are the property of either EnergySage, Inc. or our licensors and are used with permission.

© Copyright 2009-2025 EnergySage, Inc. All rights reserved.

Terms of use
Privacy policy
Mobile terms of use
Non-discrimination policy

Learn more about our success working with the U.S. Department of Energy.