Residential Solutions
EXPERIENCE MATTERS
Partner With A Team You Can Trust
Founded in 1998, Solar Technologies has installed more than 250,000 solar panels for home and business owners throughout California. With thousands of customers, award-winning customer service and local teams in Santa Cruz, San Jose, San Ramon and San Diego, we are your leading California solar partner.
We're a full-service solar and storage design-build contractor supporting commercial, industrial, and public sector projects throughout California. Our in-house teams manage every phase of the project lifecycle, from early feasibility and engineering through construction, commissioning, and long-term system performance.
With more than 28 years of experience, there’s no installation our team can’t handle and no one better equipped to help you save money and become a more sustainable home or business.
Solar Technologies designed our system, handled every step in the process and their team performed exceptionally. I’m a big supporter of them and excited to be solar powered.
Tim Roche, Oracle, Facilities Director, San Francisco, CA
THE SOLAR TECHNOLOGIES DIFFERENCE
Built for Commercial, Industrial, and Public Sector Projects
Our team is structured to support complex project requirements across California, providing clients with a reliable partner from early planning through ongoing system support. Dedicated in-house crews allow us to maintain schedule control, coordinate effectively across trades, and minimize project change orders. Supported by long-standing field partners and teams positioned throughout California, we mobilize quickly and execute projects efficiently at any scale.
In-house design and construction teams
Experience across new construction and retrofit projects
Compliance-driven execution for prevailing wage projects
Statewide team enabling consistent execution across multi-site portfolios
In-house interconnection specialists streamlining approvals and PTO
In-house service team provides long-term service and asset support
Commercial Solar Design and Pre-Construction
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Site feasibility and energy audits
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Usage and load analysis
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Engineering and system modeling
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Utility interconnection planning
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Bid solicitation and project development support
Supporting CA Commercial Energy Leaders
- Commercial and Industrial Facilities
- Developers and General Contractors
- Public Agencies and School Districts
- Retail, Office, and Mixed-Use
- Agricultural and Industrial Assets
Turnkey EPC Delivery
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Commercial solar and battery installation
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New construction solar integration
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Retrofit and system upgrades
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Prevailing wage and public works compliance
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Statewide construction teams
Utility-Ready Systems
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Utility coordination and approvals
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System commissioning and testing
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Performance verification
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AHJ and utility inspections
OPERATIONS & MAINTENANCE
Long-Term Performance and Asset Support
Our work does not end at commissioning. Solar Technologies provides ongoing system monitoring, maintenance, and service to protect system performance and maximize return on investment over the life of the asset.
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Preventative maintenance inspections
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Monitoring and performance reporting
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Corrective service and repairs
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Battery and inverter service support
Your Trusted Solar Leader Since 1998
Years in Business
Projects Completed
Quality Products
Leading Warranty
Award-Winning Service
Let's Change The Way You Pay For Power.
Get started with a free quote
CALIFORNIA BUSINESSES CHOOSE SOLAR TECHNOLOGIES
CALIFORNIA BUSINESSES CHOOSE SOLAR TECHNOLOGIES
COMMERCIAL SOLAR CLIENTS
CALIFORNIA BUSINESSES EMBRACE SUSTAINABILITY
Solar Energy For Your Home
As utility rates continue to climb in California, making the switch to solar energy is a great way to reduce your monthly electric costs.
Energy Storage For Your Home
By pairing solar with a backup battery solution, you can store the energy your system generates for use when you need it most. Home energy storage will offer more freedom from higher-cost peak rates and provide seamless backup power to keep essential home appliances running during an outage.
Energy Storage For Your Home
By pairing solar with a backup battery solution, you can store the energy your system generates for use when you need it most. Home energy storage will offer more freedom from higher-cost peak rates and provide seamless backup power to keep essential home appliances running during an outage.
Solar Energy For Your Home
As utility rates continue to climb in California, making the switch to solar energy is a great way to reduce your monthly electric costs.
DON'T TAKE OUR WORD FOR IT
SEE WHAT OUR CUSTOMERS ARE SAYING
Very professional and dependable during design and construction of my solar project. The system has met all my expectations
Easy to work with and responsive to all questions, before and after the installation. Knew all the regulations, Fed, state, and city so there were no surprises in terms of cost. Worked well with the roofing company in terms of setting a schedule. Did the work quickly and cleaned up after themselves. Set up the app for me.
Keenan S and the SunPower team were the epitome of professionalism throughout the entire process of quoting, planning, installing, credits and rebates. To the penny, SunPower's quote was accurate. From our $1000 SunPower cash-back to our tax-rebate, everything went perfectly. Keenan is a great representative who believes in his company, says what he is going to do and does what he says.....as good as it get. Thank you Keenan!
The Solar Technologies staff worked hard as a team to deliver a great product from planning to sales, permitting, installation, and inspection. The project manager gave us timely updates on the process for our installation. The solar panels and battery storage have acted seamlessly to transition to backup power when we have had grid power outages due to planned and unplanned PG&E outages. The apps available for system monitoring give a record of power usage for the solar panels and battery. I highly recommend Solar Technologies for a custom solar project.
The whole team was very professional starting with the sales and engineering staff in dealing with pandemic related delays. As part of the original contract, Solar Technologies also arranged for a new electrical panel with an excellent contractor. The solar system installers did a very clean installation with no problems and the city inspection went without a hitch. Overall, a great experience and a great job.
Very professional and dependable during design and construction of my solar project. The system has met all my expectations
Easy to work with and responsive to all questions, before and after the installation. Knew all the regulations, Fed, state, and city so there were no surprises in terms of cost. Worked well with the roofing company in terms of setting a schedule. Did the work quickly and cleaned up after themselves. Set up the app for me.
Keenan S and the SunPower team were the epitome of professionalism throughout the entire process of quoting, planning, installing, credits and rebates. To the penny, SunPower's quote was accurate. From our $1000 SunPower cash-back to our tax-rebate, everything went perfectly. Keenan is a great representative who believes in his company, says what he is going to do and does what he says.....as good as it get. Thank you Keenan!
The Solar Technologies staff worked hard as a team to deliver a great product from planning to sales, permitting, installation, and inspection. The project manager gave us timely updates on the process for our installation. The solar panels and battery storage have acted seamlessly to transition to backup power when we have had grid power outages due to planned and unplanned PG&E outages. The apps available for system monitoring give a record of power usage for the solar panels and battery. I highly recommend Solar Technologies for a custom solar project.
The whole team was very professional starting with the sales and engineering staff in dealing with pandemic related delays. As part of the original contract, Solar Technologies also arranged for a new electrical panel with an excellent contractor. The solar system installers did a very clean installation with no problems and the city inspection went without a hitch. Overall, a great experience and a great job.
Energy Solutions For Your Business
We partner with commercial, industrial, government and non-profit clients to boost their bottom line and help them achieve their sustainability goals.