San Diego Solar Company

Passionate About Solar Energy & Sustainability

At HES Solar, our mission is to bring clean, reliable energy to residential and commercial properties throughout San Diego. We are dedicated to capitalizing on naturally available solar energy through the installation of self-sufficient renewable power sources. This not only saves your hard-earned money, but it protects the planet and our quality of life as humans.

Our San Diego solar technicians have installed over five million watts and managed and installed about 500 projects throughout the County. In our 16 years of experience, we have helped protect our clients from the rising costs of energy by providing uniquely designed solar energy systems with a variety of financing options to meet your budget. Our unique perspective allows us to install high-quality energy that can save you for years to come.

HES Solar handles almost any solar project and can provide maintenance and operational support for anyone or any type of solar or energy storage system. We are knowledgeable, honest, and dedicated to your energy needs. Our highly-trained sales team will help you get the system you need at a price you can afford.

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See What We Can Do for You

Learn Why HES Solar Is The Best in San Diego

Contact Us Today! Our expert team is ready to answer your questions.


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SunPower Commercial Regional Top Producer of the Year

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HES Solar, a San Diego-based solar installer, has received the SunPower Commercial Regional Top Producer of the Year award, which honors the SunPower commercial dealer that has the highest shipment volume in their region of the United States. As a SunPower elite dealer and commercial dealer, HES Solar demonstrated outstanding performance and high volume shipments over the past year. HES Solar prides itself in installing the high-quality solar systems on both commercial and residential properties for the past 17 years.

Why Choose HES Solar?

  • We Offer Free Estimates

  • Friendly, Knowledgeable Staff

  • In Business For Over 15 Years

  • We Offer Multiple Financing Options

  • Lifetime Monitoring Of Your Solar Panel System

  • 10 Year Installation And Workmanship Warranty

High-Quality Equipment, Installation & Customer Service

Our San Diego solar experts are not pushy and we mean it. We never partake in aggressive sales tactics and strongly believe that a deal should only take place when it benefits both parties equally. Our high-quality craftsmanship, using the absolute best in materials, makes us different from most companies. From the latest solar technology to the fact that we use the highest quality waterproofing materials, we will go through extra lengths to make sure your system looks and works great. Not many companies take the approach of making the system looks as beautiful as we do and we are very proud of our work.

As one of the oldest solar companies in San Diego, we have a ton of experience, not only in installing energy systems, but in seeing the market change over time. HES Solar has a unique perspective and pulse on the industry and can make predictions and decisions based on the knowledge and experience that we have.

Call or Fill Out A Form Today! 619.350.0032

HES Solar

5980 Fairmount Ave #105 San Diego, CA 92120
Phone: 619.350.0032
Hours: Monday - Friday: 8am-5pm
Proudly Serving the Area of San Diego

Hear From Our Clients!

  • HES did a great job. They navigated weather problems but still delivered and installed my system on time. Their staff and installers knew what they are doing. I can't be happier with my solar!

    Jeff J. San Diego , CA
  • Extremely efficient, friendly and professional. Home Energy Systems did a fantastic job!

    Don & Karen V.
  • Home Energy Systems exceeded my expectations on every level. Each member of their team has expert knowledge and attention to detail. I give them in A+ in every category!

    Steve H.
  • When our small community in Poway decided that we should work together to evaluate solar energy installers, we contacted a large number of companies and came to the conclusion that Home Energy Systems offered the best combination of pricing, reputation, technical know how and flexibility to deal with varying requirements of many homeowners. Our system was one of the most complex, based on the construction of the ground mount framing and distance from the house. HES worked with us and the city.

    Paul B.
  • Thank you very much to you and all of the other people at HES for a professional job on our solar project. The crew at HES smoothly handled all the challenges that came with our roof mount project, including an electrical panel upgrade and trenching for a new electrical conduit. The company fulfilled everything that was promised ahead of time, and then some—including providing uncompensated help fixing duct and wiring problems that were discovered in the process of installation.

    Brian C.
  • Home Energy Systems is a unique company. It does what says it will do. Their installation crew was on time, polite and made you feel like they really cared about doing a good job for you. I highly recommend this company!

    John S.
  • Outstanding experience! I much appreciated your non-high-pressure sales style where your sales data was not financially bloated and time was spent to explain the system. Install team was great too, great communication and quality of work. I am a big HES fan.

    Chris J.
  • Sales, install, and customer service were perfect. Every HES employee was courteous and a person I would welcome into my home.

    Roger B
  • Both Phil and Rob were very good and Phil put out the extra effort to ensure the panels were all in a level plane even though the roof was a bit wavy! They also frequently put in more than an eight hour day.

    George R.

The HES Solar Showroom Difference

Visit Our Energy Showroom & Design Center In San Diego

HES Solar's Energy Showroom & Design Center is open in Mission Valley, San Diego. Our location houses a state-of-the-art showroom and design center, where you can learn about the changes and innovation taking place in the solar industry. The energy showroom exhibits the evolution of solar panels, current solar panel and inverter options, solar energy storage solutions, and an energy efficiency station. Come in and we’ll help you design a system on your property with our interactive solar system design center in under an hour.

Stop by to take a look at the solar system options we offer and get your questions answered with no pressure to buy. Our expert, knowledgeable, and friendly staff will make you feel right at home.

Schedule an Appointment

Energy Storage Providers in San Diego

Share the Sun

Energy storage (also known as battery back-up) gives you the ability to store energy produced by your solar systems to use at a later time. The idea of energy storage is that one is able to store the energy generated by your solar system in batteries. HES Solar is now a Tesla Powerwall Certified Installer, which means we now offer a customized solar-plus-battery solution that enables you to access the free, abundant power of the sun. Installing Powerwall with HES Solar is easy. We take care of everything from system design, permitting, installation, financing, and monitoring.

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See How Much Solar Can Save You.

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