Transform Your Home Energy with Solar and Battery Backup in Walnut Creek, CA

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The average electric rate in Walnut Creek, CA



That's 1% lower than California's average electric rate of 30.2¢/kWh.


And 63% higher than the national average electric rate of 18¢/kWh.


The average monthly electric bill in Walnut Creek



That's 32% higher than the national average electric bill.

Unlock Savings and Security with Solar Energy

Are you a homeowner in Walnut Creek, CA, looking to reduce your electric bill and take control of your home energy? Solar energy combined with battery backup systems offers you a reliable and cost-effective solution. Here’s how making the switch can benefit you:

Reduce Your Electric Bill

Paying for electricity is inevitable. Solar panels harness the power of the sun, significantly lowering your monthly electricity costs.

Outage Protection

With a battery backup, you'll have peace of mind knowing that your home will remain powered during outages. Keep your lights on and essential devices running even when the grid goes down.

Greater Energy Independence

Reduce your reliance on utility companies and gain more control over your energy usage. Protect yourself from ongoing utility rate hikes and enjoy predictable energy costs.

Let's Change The Way You Pay For Power.

Get started with a free quote

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Why Choose Solar Technologies?

As one of the leading solar installers in Walnut Creek, we pride ourselves on delivering comprehensive solar solutions tailored to meet your unique needs. Our commitment to customer service and satisfaction means that you can count on us for reliable and efficient installations, backed by our extensive expertise in the industry.

Expert Installation

Our team of certified professionals ensures that your solar and battery backup system is installed to the highest standards.

Custom Solutions

We design a solar energy system that fits your home’s specific requirements, optimizing performance and savings.

Ongoing Support

From initial consultation to post-installation support, we are with you every step of the way to ensure your complete satisfaction.

Battery Storage Solutions

Tesla Warranty
Tesla Powerwall Certified Installer

Whole-Home Backup With Telsa Powerwall 3

Powerwall 3 is Tesla's most powerful, affordable solution for whole-home backup. Get uninterrupted power and better perfomance to help lower your electric bills and maximize your savings potential. 

Better Outage Protection

Stores more energy for increased protection during outages. A single unit can seamlessly back up your entire home

Seamless Backup Power

Powerwall provides seamless transitions to backup when grid connection is interrupted

Optimized For Savings

Offers built-in power conversion allowing solar energy to be captured more efficiently with integrated inverters 


EV Integration

With off-grid charging you can charge your vehicle from solar, even while the grid is down. With Powershare, you can extend backup duration and shift energy between your vehicle and Powerwall

More Durable

Engineered to perform at high elevation, humidity and over a large temperature range. Flood resistant and submergible up to 28 inches

More Prepared

Storm Watch monitors weather data and automatically charges Powerwall if a severe weather event is in the forecast


Enphase IQ Battery 5P

The ‘P’ in IQ Battery 5P means Power

The IQ Battery 5P is the most powerful Enphase battery to date. It has double the power of the leading competitor for battery systems of a similar size. The IQ Battery 5P integrates with the Enphase APP and allows you to start and run more appliances with fewer IQ batteries for a more affordable path to resilient energy independence. 

Outpower the competition.

Safer chemistry.

Sync with your Enphase App.

Convenient modularity.

Extended protection.

24/7 support.

Enjoy a more resilient home.

Prioritize and direct your power.

Enjoy Energy Independence

Generate, store and use your own electricity without worrying about power outages or extra time-of-use costs. Set up your virtual appointment today to see if home battery storage is the right choice for you and your family.

Solar install Oracle - Campus

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

Act Now for a Brighter Future

Ready to start saving on your electric bill and gain greater energy independence? Request a personalized solar and battery backup quote today. Our expert team in Walnut Creek is here to provide you with the best solutions to meet the energy needs of your home or business.

Transform your home or business with solar energy solutions that offer reliability, savings, and security. Join the growing number of Walnut Creek residents who are enjoying reduced energy bills and greater peace of mind with solar and battery backup systems. Start your journey today!

Clients: Oracle, Essex, Comcast, Burlingame School District, Food Bank for Monterey County, The Oakland Zoo, Coastline Family Farms, Orchard Commercial, Santa Cruz County Animal Shelter, and Oakland Unified School District

Don't Take It From Us, See What Our Customers Have To Say...

Charles M.
Charles M.
Moraga, CA

Very professional and dependable during design and construction of my solar project. The system has met all my expectations

Jane M.
Jane M.
Berkeley, CA

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.

Joshua T.
Joshua T.
Soquel, CA

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 good as it get. Thank you Keenan!

Mary P.
Mary P.

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.

Piero P.
Piero P.

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.

SunPower & Solar Technologies Offer the Best in Class Solar

  • Combined 50 Years and Counting

    With a half-century of experience under our belts, chances are we've seen it all! Let our expertise be your peace of mind...Sit back, relax, and start saving.

  • SunPower's Complete Confidence Warranty

    SunPower is the only solar company in the country that's been around longer than its 25-year warranty. 

  • 5,000+ California Customers

    As SunPower's exclusive Bay Area master dealer, Solar Technologies was hand-picked by SunPower to help more California homeowners save with solar.

Four Reasons Walnut Creek Homeowners Should Go Solar Now

Avoid ongoing
rate hikes

30% federal tax credit


Reduce monthly electric costs


Increase the value of your home


San Ramon

14 Beta Ct

San Ramon, CA 94583

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San Jose

23 Las Colinas Ln. Suite 106

San Jose, CA 95119

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Santa Cruz

705 N Branciforte Ave

Santa Cruz, CA 95062

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