SunPower by Custom Energy is the best Solar Company near you in St. George.

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SunPower by Custom Energy. Your Top Solar Company in St. George

55% more energy*

for greater savings

#1 in durability*

for peace of mind

25-Year industry-leading

complete system warranty*

Solar power is the most eco-friendly renewable energy source on the planet. Home owners can harness the power of the sun to reduce their energy bills and establish energy independence. With the seamless solar energy solutions provided by SunPower by Custom Energy combined with local government incentives, solar panel installation in St. George is more affordable and efficient than ever before.

Why SunPower by Custom Energy?


Serving With Integrity

At SunPower by Custom Energy, we are more interested in the benefits of solar energy than making sales. We do not waste our client's time - if your St. George home or property is a poor candidate for solar panel or solar power installation, we will be honest with you in the beginning.

Providing Real Solutions

With superior solar technology, we are able to provide real renewable energy solutions, including solar panel installation services, to St. George homeowners. From solar panels that generate 55% more energy than conventional brands offered in the St. George areas, to the most durable solar cells in the industry, SunPower products are top quality.

Empowering Local Communities

We believe that everyone should have access to clean energy and we work to empower local communities in building a sustainable future together. Education is a key part of our service, and we provide St. George homeowners with all the information and resources they need to run their home or business on solar power.

Local, Professional Team

Every professional on our team is local, educated, experienced and licensed. You can expect incredible service and quality customer care when working with us to install your St. George solar panels. We are proud to be the best solar company in St. George and we are the state's top master dealer of SunPower products.

SunPower® Complete Confidence Warranty

Every part of your SunPower Equinox® system is designed and backed by one company. It’s the best warranty you may never have to use.

SunPower by Custom Energy is the top provider of Low Cost Solar Company in St. George.
One Company

SunPower stands behind your entire system

SunPower by Custom Energy provides affordable solar installation near you in St. George.
Easy Process

No receipts, no hassle

SunPower by Custom Energy is one of the top solar companies near you in St. George.
More Power Over Time

Panels warranted at an industry-best 92% power in year 25

SunPower by Custom Energy is a solar provider near you in St. George that provides AC system warranties.
AC System Warranty

First and only AC system-wide warranty, which includes solar panels and microinverters.

SunPower by Custom Energy is one of the best solar panel companies near you in St. George.
Comprehensive Product and Power Coverage
  • 25 years for everything on your roof (including panels, microinverters and mounting)

  • 10 years for everything not on your roof (including monitoring hardware and storage)

SunPower by Custom Energy provides warranty covered solar installation services near you in St. George.
Watch Video: Our Warranty vs Competitors

Get peace of mind with the only home solar warranty to cover your whole system (not just the panels), so you never have to wonder which company you can depend on.

Not only does SunPower offer the most complete system warranty for solar in St. George, there are even more reasons SunPower by Custom Energy is the best solar company in St. George.

Why Choose Us

Charge Up Your Savings!

Apply for the Wattsmart Solar Battery Rebate

Through Rocky Mountain’s Wattsmart rebate program, Sonnen and select batteries are eligible for exclusive incentives, making it even more accessible to harness sustainable energy solutions for your home.

Learn More

SunPower Equinox® System with SunVault™ Storage The only complete home solar solution in St. George - designed by one company.

Gone are the days of clunky, piecemeal solar systems. Every part of the SunPower Equinox® system is designed and engineered by one company to work better together - delivering more power, reliability and style than a conventional home solar system and backed by the industry's best complete-system warranty. Get the best solar company in St. George, by choosing SunPower by Custom Energy as your solar panel installation service provider.

SunPower by Custom Energy is the top solar company in St. George.

Is Solar Right For You?

Estimate Your Solar Potential


Estimate your solar potential with SunPower by Custom Energy, the best solar company near you in St. George.

Go to Calculator

SunPower Design Studio


SunPower by Custom Energy is a top solar installation company near you in St. George.

Go to Design Studio

We make sure you get the most for your money. Read what our customers have to say and then give us a call!

Very good experience from initial contact, education on solar, competitive pricing, excellent coordination of professional installation and outstanding follow up! Very happy with system!
— Mark Lyons
Posted July 28th 2022
google
I had a SunPower system (35 panels and 2 batteries) installed by Custom Electrical (Custom Energy). I found them knowledgeable and easy to work with from the project start to finish. The design and install crews did excellent work and took my concerns into account. Their work was completed on time and on budget. I would use them again in the future and I certainly recommend them.
— Steve Kaylor
Posted April 3rd 2022
google
We contacted Custom Energy late in the fall hoping that our system could be installed before year end. They worked quickly with the design and permitting process and installation was completed in December. They did a very professional job and everything works like it is supposed to.
— ROBERT FOLEY
Posted March 29th 2022
google

All Reviews Get started today!

Choosing SunPower by Custom Energy St. George's Top Solar Company Choice

SunPower is the solar provider of choice for the world’s leading organizations and discerning homeowners. SunPower by Custom Energy is proud to bring this same solar provider of choice to the local residents of St. George as the top Master dealer of SunPower in St. George!

SunPower by Custom Energy is the most trusted solar provider near you in St. George.

SunPower by Custom Energy is one of the top solar providers near you in St. George with A+ ratings.
A+ Rating

Better Business Bureau*

SunPower by Custom Energy is the best solar company in St. George with over 500 five star reviews.
500+

Five-star reviews on ConsumerAffairs*

SunPower by Custom Energy is a top solar company in St. George that provides government building solar installation services.
35+

U.S. government installations

SunPower by Custom Energy provides top solar panel installation services to 45 states.
45 States

With SunPower® solar on their homes

*As of November 2020.

SunPower by Custom Energy is proud to be the trusted solar contractors in St. George for KB Home.
SunPower by Custom Energy provides the best solar installer services in St. George for Whole Foods Market.
SunPower by Custom Energy is the top provider of solar panel installation services in St. George for Apple.
SunPower by Custom Energy is proud to be the top solar panel company in St. George for Gap.
SunPower by Custom Energy is the best solar company in St. George that provides services for Ikea.
SunPower by Custom Energy is the trusted St. George solar company for Disney.
SunPower by Custom Energy provides top solar panel installation services in St. George for Fedex.
SunPower by Custom Energy provides the best solar installers services in St. George for Ford.
SunPower by Custom Energy is the best St. George solar energy company for Lowes.
SunPower by Custom Energy is proud to be the best solar power installers in St. George for Microsoft.
SunPower by Custom Energy provides the best solar system installation in St. George for Verizon.
SunPower by Custom Energy is proud to be the top  St. George solar electrician for Walmart.
SunPower by Custom Energy is the best St. George solar panel company for Toyota.
SunPower by Custom Energy in  St. George is proud to be the trusted provider of solar panel contractor services for Target.
SunPower by Custom Energy provides the best solar panel installation in St. George for General Electric.

SunPower by Custom Energy is the best solar panel company in St. George.

St. George's Only
SunPower Master Dealer

Call Now: 435-813-2311

Request Your Free Solar Consultation

SunPower by Custom Energy is the best solar panel company in St. George.

Recommended by Family & Friends Every Time

  • Custom Energy - 5 Star Review By Gabby V

    Gabby V

    google

    Even my local electric company staff told me how great these guys are

  • Custom Energy - 5 Star Review By Britt Costom Arnold

    Britt Costom Arnold

    google

    SunPower is a first class operation. We are impressed with the quality of workmanship and product. We researched solar power for several months before making a decision for a such a large purchase.

  • Custom Energy - 5 Star Review By Earl Decker

    Earl Decker

    google

    James and his crew were great with the installation of a new battery at my residence. They were polite and performed efficiently throughout the process. When they were finished for the day, they cleaned up the workplace. Everything with this install was top notch and we are very pleased.

  • Custom Energy - 5 Star Review By Jack Kendrick

    Jack Kendrick

    google

    The Custom Energy team was right on top of my project from Start to Finish. When I asked a question, I usually got a quick answer within the hour. The sales process was pleasant with no surprises. The process was well managed and expedited with my HOA, the city building department and the utility. The installation was quick and professional. There was no mess to cleanup. I have not had the system very long but both Custom Energy and SunPower have great reputations and with the 25 years warranty I am enjoying a lot of peace of mind.

  • Custom Energy - 5 Star Review By Ray Hunt

    Ray Hunt

    google

    Custom Electric did a great job installing my Sun Power solar system. I highly recommend them. Wonderful company to work with.

  • Custom Energy - 5 Star Review By Tom Nay

    Tom Nay

    google

    Custom Electric did a great job with my solar install. The entire process was smooth and easy. The system is performing perfectly and I am going to be adding a battery backup with them in the next few months. They even assisted in getting my Utah tax credit form which is essential to get your credit when completing your state taxes. My accountant said very few installers do this. I highly recommend Custom Electric.

  • Custom Energy - 5 Star Review By Steven Rindlisbacher

    Steven Rindlisbacher

    google

    They gave me a good price upfront. I had another company that came in much higher but quality of system was similar. I told the higher company about SunPower a bid and so they came back with a price to try to beat SunPower. This other company told me they were going to lose money to match SunPower but were willing to still do it to gain more presence in my area. I decided to stay with SunPower since they had given me a great price upfront. They came when they said they would. Installation went great and I’m a happy customer

  • Custom Energy - 5 Star Review By Tom Stodola

    Tom Stodola

    google

    When we moved here in 2020 our first call was to set up our utilities. Our second call was to Custom Solar. In our previous home we had a PV Solar system installed. We couldn't afford a SunPower system at that time. Times change, and SunPower is now very affordable. We installed our system in 2 parts. 7.3 kilowatts in 2020 and then another 1 4 kilowatts in 2021 (to cover our charging needs for a new plug in hybrid car). In both instances Custom Solar responded to our request in a timely manner and provided great prices.they showed up and completed the installation without any problems and left everything nice and tidy. I recommend that anyone looking at a PV system to use Custom Solar and go with a SunPower system

  • Custom Energy - 5 Star Review By andrew mccullough

    andrew mccullough

    google

    Had them install a large system on my home. It’s been seamless throughout. They continue to follow up and provide amazing service. I highly recommend them.

  • Custom Energy - 5 Star Review By Tausha Haight

    Tausha Haight

    google

    After researching several companies, we felt confident in choosing SunPower by Custom Energy. They were responsive and prompt. Great to work with and friendly.

  • Custom Energy - 5 Star Review By Kathleen Preston

    Kathleen Preston

    google

    Great product, great service, friendly and available. Panels were installed a few weeks earlier than expected - a very nice surprise. The job took one day. Anytime I called I either was able to speak with someone right away or with that day. All my questions were answered, the staff did a great job of explaining the process and time frames for each stage, i.e. city permitting, power company meter installation, etc. These panels might be some of the best for the money on the market. We are very happy with the system and our choice to go solar. Thanks Custom Energy! So glad you guys are servicing the So. Utah area.

  • Custom Energy - 5 Star Review By Tessa Poulsen

    Tessa Poulsen

    google

    Everything was done professionally and in a timely manner with good communication about updates throughout the process. Great system!