#1 Choice in the East Bay for Personalized Solar Services, Supporting Our Community and the Planet.
Corda Solar: Your Trusted, locally Owned Solar Installer in the East Bay
Honest & Fair Dealing
Personalized Customer Service
Superior Workmanship & Expertise
5.0 sTAR rEVIEWS
Tesla Powerwall Certified Installer
Power up your home with confidence! Trust our Tesla-certified installers to seamlessly integrate your Powerwall system for reliable energy storage and optimal performance.
Our services
Solar Photovoltaic (PV) System Installation
Corda Solar installs custom solar PV systems for both residential and commercial properties. From small home installations to large multi-building sites, we offer rooftop and ground-mount solutions using all major panel brands.
Complement your solar PV system with our EV charging installations. We provide tailored solutions to charge your electric vehicle, integrating seamlessly with your solar setup for convenience and sustainability.
Battery Energy Storage Systems
Corda Solar provides reliable battery energy storage installations for homes and businesses, featuring trusted brands like Tesla Powerwall and Enphase IQ Battery for seamless energy management.
Enhance your energy setup with our EV charging installations, designed to work seamlessly with your battery storage for efficient and eco-friendly vehicle charging.
Solar Pool HeatinG
Corda Solar installs solar thermal panels to heat pool water, extending the swim season from early spring to late fall and dramatically reducing your need for expensive gas heating. Corda Solar also offers seasonal maintenance services and inspections.
Relieve your stress by letting Corda Solar take care of winterizing your system for the off-season and starting it up again in the spring with our seasonal maintenance service.
Solar Pool HeatinG
Corda Solar installs solar thermal panels to heat your pool, extending your swim season and reducing natural gas costs. Keep your pool warm with our seasonal maintenance, including inspection and cleaning for optimal performance.
residential – commerical
Maximize performance with our seasonal maintenance—inspection and cleaning to ensure your solar panels keep your pool warm all season.
Standby Generators
Corda Solar offers installation of fixed natural gas standby generators for whole-home backup power. As an authorized Generac dealer, we ensure your home is prepared for any power outage.
Battery Energy Storage Systems
Corda Solar can remove solar panels in preparation for a new roof. We will replace them after the roof work is done and ensure proper system operation.
Battery Energy Storage Systems
Corda Solar can remove solar panels in preparation for a new roof. We will replace them after the roof work is done and ensure proper system operation.
why the East Bay Trusts corda solar
Jon Medina
Google review
Brandon S
Google review
Tom Yerkes
Google review
Andrew S
Google review
They installed the panels when they said they would and they are working great. We had our first -$80 power bill within 2 months. There have been a couple of kinks to work out and Nathan has been super-responsive. Amazing service.
y true
Google review
our solar projects
Job Type: Solar Installation
Job Type: Solar Installation
Job Type: Solar Installation
Job Type: Solar Installation
Job Type: Solar Installation
years in business
5 STAR reviews ON GOOGLE, YELP & NEXTDOOR
your year to go solar
Days of Sunshine, EAST BAY AVERAGE
Our Values and Mission
Corda Solar is dedicated to helping East Bay residents and businesses achieve utility savings and clean energy goals. We design, install, and maintain efficient, reliable solar and energy storage systems, using advanced technology for long-term benefits.
Our values prioritize integrity, transparency, and quality workmanship. We provide personalized support, use top-grade materials, and invest in our team with competitive pay and benefits. We’re also proud to support local non-profits like Save Mt. Diablo, Science Buddies, Youth Homes, Lazarex Cancer Foundation, and youth sports and education programs.
A Commitment to Quality and Community
High-Quality Solar Installations
We are known in the Diablo Valley for high-quality solar installations, adheres to all electrical and building codes for lasting reliability.
Personalized Customer Service
Experience personalized service with Corda Solar, offering dedicated support for new installations or system expansions.
In-House Expert Installers
We employ our own skilled installers, to ensure expert installation practices and adherence to industry standards.
Community-Focused Business
Based in Danville, Corda Solar supports the community by buying locally and donating to organizations like Save Mt. Diablo, Science Buddies, Youth Homes, Lazarex Cancer Foundation, and local youth sports teams and schools.
Commitment to Integrity and Quality
We uphold the highest standards of integrity and workmanship, ensuring exceptional service and a strong dedication to quality.
Capturing the Power of Solar Energy
Solar energy is a clean, renewable resource that transforms sunlight into electricity, reducing reliance on fossil fuels and lowering utility bills. By tapping into this abundant energy source, you contribute to a sustainable future while enjoying the benefits of efficient, eco-friendly power.
Get a free solar quote today
Discover how much you could save with Corda Solar.
Get a free solar quote today
Discover how much you could save with Corda Solar.
learn more about solar
Step-by-Step Guide to Installing a Solar PV System
Introduction Installing a solar PV system is an exciting journey
5 Benefits of Solar Photovoltaic (PV) Systems for Commercial Properties
Introduction Commercial properties in California can significantly benefit from solar
Complete Guide to Solar Photovoltaic (PV) Systems
Introduction Solar photovoltaic (PV) systems are revolutionizing the way we
