Projects

Real turn-key solar installations powering homes, businesses, and communities across Missouri and Illinois.

Every solar system we install tells a story… lower energy bills, cleaner power, and a better future. From community centers to residential homes, ARC designs, builds, permits, and installs custom solar systems that deliver real savings with long-term impact.

Browse a small portion of our latest work below.

St.Peters, MO – Ground Mount Tie-In Installation

Location: St.Peters, MO
Total System Size: 17.38kW DC
Project Type: Ground Mount Installation – Residential Solar
Funding Incentives: Missouri Solar Rebate Programs, ITC, Net Metering

Explore Project »

Customer Reviews

ARC - Advanced Renewable Concepts

4.8

Based on 96 reviews

Steven Allen

07:58 17 Apr 25

Great company to have the pleasure to work with the solar project. They really helped along the process and explained each and each part of the process. Super glad to stumble upon them and able to start my solar power for my home

Kelli Wilbourn

22:55 05 Mar 25

People are very helpful and have had no issues this far

Lori McCullough

19:31 13 Feb 25

It took us about 1 1/2 years of research to decide we wanted to go solar. We got multiple bids and spoke with countless door to door sales people. In the end we decided to work with Advanced Renewable Concepts and we couldn’t be happier with our choice.
Shout out to Enzo our sales consultant who answered our many questions over several months before we committed. From signing to installation to going live; the process took just under three months. The installing team did an amazing job as well as the office team.
We even filed our taxes and you just can’t beat these federal and Illinois rebates.
FYI interest rates are high now and we had a lower than expected interest rate but found out the price was higher because that lender bought points to lower our interest. Total cost came down about $12,000 from original price for a slightly higher interest rate without the lender buying points. We felt it was worth it.
Going solar isn’t an easy decision but ARC made it as easy as possible. Couldn’t recommend them more! Thanks all!

Baqar Zaidi

23:28 21 Jan 25

ARC is an excellent choice for a professional, efficient and amazing solar panels installation. They are true and honest in their commitments. Highly dependable, tell them your concerns and forget about worries. Recommend to all

Julie Gianessi

18:44 23 Nov 24

Very easy experience. The installation was on-time. Installers were friendly and cleaned up completely when done. I'm ready to start seeing the savings with my solar panels.

Andrew Schauble

15:54 20 Nov 24

I recently had solar added to my house and garage and it has been a seamless process from beginning until the end. Erik has helped walk me through the process making it easy. The insulation team was professional and was nice enough to explain everything to me as they were doing it. I look forward to all the energy saved while keeping the environment a little bit cleaner.

Aaron Howard

20:04 11 Nov 24

This is a great company to work with! They have always answered all of my questions. The end result looks great! I'm so glad to be making my own power.

Joshua Peterson

19:48 03 Oct 24

Terri Keim

19:15 19 Sep 24

The company installed the system on time. The customer service has been great and the clean up was terrific

Tammy Adams

20:36 17 Sep 24

We are very pleased with Helio Brandon took all the time we needed answered all our questions once we started the process the crew was also a great group of guys who started and finished well.. can’t wait to start seeing our savings Thank you Happy Customer
Greg & Tammy Adams

Keith Francis

21:05 09 Sep 24

Professional crew, polite and efficient. Installation handled in a day with no issues. I recommend them highly.

Michael Schreffler

16:26 04 Sep 24

My experience with Helio has been nothing but exceptional. No matter who I was dealing with they were knowledgeable. Every aspect was easy. Highly recommend!

Brian Novosel

13:58 28 Aug 24

Good communication

andy loeffler

02:00 10 Aug 24

They have been great to work with and the couple of issues that we have had they took care of it. We have been very pleased with the service and power from our panels

Anthony Robertson

22:33 08 Aug 24

Helio has been very to me and my family. They respond to questions and they help work through any problems. They were great throughout my installation process.

Jeanette Hammond

17:14 07 Aug 24

We have been very happy with our solar power system and the quality of care we are being provided.

George Mullen

01:50 07 Aug 24

Had a great experience, everyone has followed though during the whole process, from salesperson to installation and the rebate process. Love to open my electric bill now.
George Mullen

Joseph Yen

17:08 25 Jul 24

I had a very positive experience going solar with Helio. They kept me up to date throughout the process and installation was a breeze. They handled all the permits, forms, and applications. All I had to do was schedule time for the installation.

The App they use, S-Miles, is very nice as it allows me to see my solar production and monitor which panels are producing the most energy at any given time. It's a good way to know you system is working and allows me to plan my energy usage accordingly.

Even after install was complete and I was up and running, they were responsive to my inquiries and made sure I was comfortable with their answers. I would recommend using Helio for your solar project.

carla kormanik

14:40 13 Jul 24

We had a great experience with Helio Solar. From the sales to the installation they were able to help us get the right locations for the panels so we could have the best results. We have loved our low electric bills as well. I would highly recommend them if you are considering going solar.

Lisa Lynn Taylor

19:07 21 Jun 24

After the first solar company not following through on install, Helio came in and got the job done quickly and efficiently. Their communication was very helpful in keeping us updated on progress. The panels look great on the side of our house.

Ali Vilt

14:50 20 Jun 24

I had a great experience with Helio Solar Power. I was caught off guard by the person that showed up at my door regarding the Solar Panels, but agreed to set a meeting with a Salesperson and the initial meeting went great. I received a thorough explanation, and we discussed the initial drawing of the proposed system. The installation took longer than expected however, the workers were respectful and kind and eventually got the system up and running perfectly.

I have yet to pay over $100 total per month for my electricity since the panels were installed. I highly recommend!

Abbas Ali

22:14 19 Jun 24

Had a good experience with Helio Solar Power. This company is very professional. The installation went smoothly and looks pretty good. My system has been up and running for a year now. Im happy with my system. My client service representative is very responsive and helpful. Communication was great, they kept me updated through any issues or delays. In the beginning I was told by sales Rep that SREC payment will be received estimated in 8 months from installation. It’s been a year now and I’m still waiting on the SREC payment.

William J. DelPercio

01:48 11 Jun 24

Great experience with Helio Solar. Very clean and professional job. I would reccomend this company for all of your solar needs. I added some pics to show off the job they did.

Doug Kesler

16:12 11 May 24

Very verbal with the installation on what was going on. Timing was on point. Cleaned up everything! Great job! Highly recommend!

Brian Robison

21:46 25 Mar 24

Helio has been an excellent company to work with for our solar installation. They have been very diligent in their communication, obtaining the proper permits and inspections, and executing the project in a timely manner. All of their representatives have been friendly and easy to work with, and we are very pleased with our choice to go with Helio!

Ralph Farrar

20:44 10 Mar 24

They did a great job installing solar system, had it done in 1 day. Very happy with the job they did.

Catherine Underwood

14:44 15 Jan 24

The whole process was extremely quick and stress-free. The solar company took care of everything regarding permits and scheduling inspections with our electric company. The people who installed our panels were courteous and efficient. I’m pleased with the customer service. Definitely recommend this company.

Robert H

20:18 11 Aug 23

Helio Solar did a fantastic job. I believe the installer was the Davidson crew. They projected 3 months before installation could start and a month later they had everything in and delivered and started installing the day after delivery. Did I say the installation crew was amazing.

Jeri Tillman

17:03 20 Jul 23

I love everything about my system, and the crew. Diago was very professional when he can out to inspect our property. He explained everything in terms I understood and helped me get online with their app when installation was finished. The crew was awesome as well. They were very careful not to damage our yard and disposed of all trash be fore leaving. I highly recommend Helio for solar installation.

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ARC is the operating name of Advanced Renewable Concepts, LLC, a locally and minority-owned solar installation and design company serving Missouri and Illinois.

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