Renu Energy Solutions

Each mark is one company we hold in Charlotte whose Google breakdown has been read, placed by its share of one and two star reviews. Renu Energy Solutions is the red one. The amber line is the middle of that set, which includes suppliers and maintenance businesses as well as installers.

• 1★ · around July 2026 · the company replied

  Don't buy solar panels worst decision ever

• 2★ · around July 2026 · the company replied

  Beware-READ READ READ the contract.You tell them you want to purchase everything and be done. Salesperson tells you that they found a loophole by leasing it to you since the Federal Incentives have expired, but it isn’t really a lease and it’s yours after 5 years. Then you receive the contract and find out you have the option to purchase it all at Fair Market Value, renew the lease, or not renew the lease , at which point they come out and remove it all. This is after you pay the low price of $37k before incentives to LEASE everything for 5 years. 🤦🏻‍♂️Very very sketchy. I will say at least

• 1★ · around July 2026 · the company replied

  Very rude over the phone and will only install solar panels or power walls if you purchase from them. I purchase this products New from the manufacturer directly and this guys will not touch them.

• 3★ · around October 2025

  While most of my experience with Renu was pretty good, the electricians doing the install were not that great. They cut a piece of our trim board that went around our electrical meter. That exposed the house wrap underneath. When confronted, the electrician said “that’s what Tyvek is meant to do - waterproofing “. That was not acceptable, the following day Renu sent another electrician to repair the trim board. They showed up with no materials, nor had time to run to the local Lowe’s. So I supplied them the piece (self cut to length) so they could install. After damaging some hardy board and j

• 5★ · around July 2026 · the company replied

  Renu did a fantastic job of explaining the benefits (and costs) of solar electrification, and guided us every step of the way. Special sout-out to our project manager, Ryan, who was always quick to respond to my questions and concerns (which mainly had to do with the interfacing with Duke, not renu's performance). Highly recommend them for your solar design/build team!

• 5★ · around July 2026 · the company replied

  They installed my solar system in one day were very polite and kept me informed during the whole process. Great job!

• 5★ · around July 2026 · the company replied

  Service on our existing equipment today and Barry and EC did a FANTASTIC job. They kept me updated on their arrival time and approximate completion time (which they exceeded my expectations on). Super friendly did a quality repair.

Reviewer names are not published here. Negative reviews are shown first because they are the ones a listing hides, not because they are more representative.

• solar panel installation 76
• quick installation 74
• installation team 50
• project management 46
• courteous staff 18
• battery backup 18
• professional crew 17
• quick responses 14
• installation speed 9
• solar panel repair 3

Topics Google derives from the review text, with how often each appears. A frequent topic is not a good one: “price” turns up in praise and in complaints alike.

Taken from its own website. We have not checked any of it, and a sentence on a website is not evidence.

• Warranty

  “an in-house after-sales service and warranty... ” Nadine B. “ Working with Renu…”

Its website also mentions financing, established and licensed, but not in a sentence we can quote cleanly.

• It is also reviewed on Angi and the Better Business Bureau. Worth reading before you sign anything: those are a different crowd, and the complaints that reach the Better Business Bureau rarely reach Google.
• It posts on YouTube, X, LinkedIn, Instagram and Facebook. A page that stopped posting years ago tells you something a listing will not.

Google’s own “people also viewed” set, in Google’s order. It is Google’s comparison, not ours.

• Renewable Energy Group4.5★ · 59
• Sun Service Specialists4.8★ · 279
• National Renewable Energy Corporation (NARENCO)4.0★ · 8
• Palmetto Solar4.2★ · 3,115
• Renewable Energy Design Group4.8★ · 76

The ones without a link have no page here, either because Google does not categorise them as solar businesses or because we could not match the name to a listing with confidence.

• CompanyRating breakdown1–2★Newest review held

• Palmetto Solar

  4.2★ · 3,112 reviews

  18%
  Newest held review this month

• Top Tier Solar Solutions

  4.2★ · 1,559 reviews

  19%
  Newest held review this month

• NC Solar Now

  5.0★ · 760 reviews · Raleigh, NC

  0%
  Newest held review this month

• 8MSolar

  4.9★ · 572 reviews · Raleigh, NC

  1%
  Newest held review this month

• SunPower®

  4.5★ · 411 reviews

  11%
  Newest held review last month

• Sun Service Specialists

  4.8★ · 279 reviews

  5%
  Newest held review this month

Ordered by how much we can tell you about each, which is not an order of quality. We do not know which of these is better and would not say if we did.

• —The date above is the newest review we hold, which is not necessarily the newest that exists — we hold a large share of Google's reviews, not all of them.
• —We do not verify licences, insurance or bonding. Nothing here has been checked against a state licensing board.
• —We cannot tell you what an installation costs, and we hold nothing about the equipment they fit.

Something wrong here? Tell us and a person will read it.