Business Details
25 Years
experience
Trusted Solar Energy Solutions in San Diego
HES Solar has been a trusted leader in solar energy solutions since 2001, specializing in residential and commercial solar installations, energy storage, and EV charging systems. Our team partners with top manufacturers like Tesla, SunPower, and Enphase to deliver cutting-edge technology backed by industry-leading warranties. With over two decades of experience, we prioritize innovation, sustainability, and customer satisfaction, offering tailored solutions that reduce energy costs and carbon footprints.Our commitment to quality is reflected in our 10-year workmanship warranty and a track record of 34 million watts of solar power installed. We serve Southern California with a focus on Southern California, emphasizing transparency, reliability, and long-term value for every client.
Services
Solar Panels
Energy Storage
EV Chargers
Roofing
Solar Service
Details
- Year established: 2001
Highlights and features
- We offer over 20 years of solar installation experience in Southern California.
- Our partnerships with SunPower, Tesla, and Enphase ensure top-tier system components.
- We provide a 10-year workmanship warranty and industry-leading manufacturer warranties.
- Our team has installed 34 million watts of solar power since 2001.
- We specialize in customized solutions for energy independence and cost savings.
Associations and certifications
- Tesla Certified Installer
- Enphase Encharge Certified Installer
What people say
Clean, professional installation
Excellent customer support
Knowledgeable and honest
Top-notch service
Prompt issue resolution
Services
Solar Panel Installation
HES Solar designs and installs custom residential and commercial solar panel systems using premium components from SunPower, Tesla, and Enphase. Our systems reduce energy costs, provide energy independence from utility rate hikes, and include 25-year manufacturer warranties. We specialize in rooftop and ground-mounted systems tailored to individual energy needs and property specifications.
Energy Storage Solutions
We offer Tesla Powerwall, Enphase Encharge, and BYD battery storage systems to ensure reliable power during outages and optimize energy use. Our storage solutions integrate seamlessly with solar panels, allowing customers to store excess energy for nighttime use or grid independence. Systems come with comprehensive manufacturer warranties and expert installation.
EV Charging Stations
HES Solar installs 240V EV charging stations compatible with all electric vehicles. Our solutions include smart chargers that optimize charging schedules and integrate with solar systems for cost-effective, sustainable energy use. We ensure proper electrical system compatibility and provide expert guidance on charger selection and placement.
Solar System Maintenance
We provide repair, maintenance, and panel cleaning services for HES Solar and third-party systems. Our team addresses technical issues, performs system upgrades, and ensures optimal performance through regular maintenance. Services include 1-hour evaluation visits and workmanship warranty coverage for qualified systems.
Roof-Mounted Solar Systems
Our rooftop solar installations maximize energy production while preserving property aesthetics. We assess roof condition, design systems to match energy needs, and coordinate roof replacements when necessary. Systems include durable panels, inverters, and mounting hardware with warranties covering production, product, and workmanship.
People
Ross Williams
President and CEO
Ross Williams leads HES Solar with over 15 years of industry experience, focusing on innovation and customer care. He purchased the company in 2015 and has driven 30% annual growth through strategic partnerships and quality service. He holds a Business Administration degree from the University of Pittsburgh.
Brad Souza
President of Residential
Brad Souza oversees residential operations with 22 years in the energy sector. He holds an MBA from USC and a degree in Environmental Resources Engineering. His leadership has expanded HES Solar's residential division while maintaining high service standards.
Robert Laverty
Senior Energy Consultant, Residential
Robert Laverty brings a decade of solar design expertise to HES Solar. He focuses on reducing grid reliance through renewable solutions and leverages experience from the Rocky Mountain Institute to educate homeowners. He holds a degree from the University of Puget Sound.
Gene Najor
Senior Energy Consultant, Residential
Gene Najor specializes in residential solar solutions with a background in public administration. He combines environmental passion with cost-saving strategies, having worked in the solar and EV industries for five years prior to joining HES Solar in 2019.
Eva Tan
Controller
Eva Tan manages HES Solar's financial operations with a degree in Economics from UC San Diego. She joined full-time in 2020 to streamline accounting processes during the company's rapid growth phase, ensuring financial stability and operational efficiency.
Questions
Will solar panels eliminate my electricity bill?
Solar panels significantly reduce your bill, but you'll still pay a small grid connection fee ($10–$15/month). Net metering credits offset most costs, leaving minimal charges.
What components make up a solar system?
Solar systems include photovoltaic panels, inverters to convert DC to AC power, and optional battery storage. HES Solar uses SunPower, Tesla, and Enphase components with 25-year warranties.
Does solar increase property taxes?
No. California law exempts solar installations from property tax increases, allowing homeowners to benefit from added value without tax penalties.
How long does installation take?
Residential rooftop installations typically take one to two days. Larger systems or complex projects may require additional time, with permits handled by HES Solar's team.
Do you service non-HES Solar systems?
Yes. HES Solar provides maintenance, repairs, and upgrades for any brand of solar system, provided it is a permitted installation.
What financing options are available?
We offer solar loans with monthly payments often lower than previous utility bills. Financing terms allow ownership of the system, with payback periods followed by free renewable energy generation.
Videos
Reviews (3)
Phillip Salas
Sep 25, 2016
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I am a project manager for Home Energy Systems and have been working there for over 6 1/2 years. We are the oldest solar company in San Diego with over 15 years running. We are a mid size company, locally owned and operated. Work on both residential and commercial. We have good old fashioned values, giving our customers quality, value, and service. We have quality employees, people who care about our customers and the environment. I am so proud to be a part of this company!
Matt Dattage
Aug 30, 2016
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Excellent company to work for. We strive to give our customers 100% satisfaction not only in workmanship but in the quality and integrity of the products we install.
Bernando Silva
Mar 03, 2015
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I work here n we make it a point to do quality work to add beauty to ur property as well as saving u $$$$$
