• Get the best power solution for your home or business
  • Immediately improve your cash flow
  • Eliminate your energy bill
  • Start with $0 down
  • Have financial peace of mind

Solar Energy Contractor in San Diego, El Cajon, Chula Vista & Escondido, CA

Are you tired of paying too much for energy? If saving money every month sounds good to you, now is the perfect time to make the switch to solar. Get in touch with the solar contractors at Zero Down Solar for more information about your solar energy system. We'll introduce you to a variety of solar savings you never knew existed.

*In 2020 Tax Incentives will decrease from 30% to 26%*When you go with us for solar installation, you'll get:

Expert solar design and installation services for $0 down

Expert solar design and installation services for $0 down

Lower monthly energy bills

Lower monthly energy bills

Access to tax breaks and other savings

Access to tax breaks and other savings

Let the Sun Do the Work.

Get Started

  • Get a customized solar quote
  • Zero out your energy bill
  • Improve your cash flow
  • Start with no upfront cost

Choose a trusted solar contractor in San Diego, El Cajon, Chula Vista & Escondido, CA

Zero Down Solar is a leading solar energy system installation company serving San Diego, El Cajon, Chula Vista & Escondido, CA and surrounding communities. With nearly a decade of solar design and installation experience under our belts, we can help you harness the power of the sun and save big with solar.

Call 760-776-8182 now to speak with a dedicated contractor about solar energy system options for your home, workplace or nonprofit organization.

Our service area

Zero Down Solar is a reliable solar contractor based in San Diego, El Cajon, Chula Vista & Escondido, CA. We can help business owners and homeowners in the following areas save big, too:

  • El Cajon
  • La Mesa
  • Chula Vista
  • Santee
  • Alpine
  • Borrego Springs



Zero Down Solar answered all our questions and concerns and worked with us to come up with a solution that was right for our needs. They were very knowledgeable and professional. The install of our 8.7KW system was done in a timely, efficient manner. Their pricing was excellent. We are very happy with the results.


Zero Down Solar just finished installing solar panels on my house and I could not be happier.
The whole process (from design to 'Permission to Operate' from SDGE) was handled by Zero Down Solar (including help setting up a $0 down solar loan) and it was all completed in about 2 weeks. And I was kept informed of every step in the process, including how to monitor the power production from my phone.
I am so happy with both the service and price and have the highest praise for Zero Down Solar.
It was a very easy and pleasant experience.

Vernay J.

They are doing great work with our Solar system. Very professional works and all documents done timely manor.

Gorden L

Zero Down Solar worked closely with us on our unique installation in Borrego Springs. They worked hard answering our many questions and when it was time to do the install they did a superior job! The price was excellent and components top notch! Now we are cranking out the KW Hours and are very happy with the result!"

Adam S.

I decided to go solar a couple months ago, Iiro and Simon were great they answered all my questions even spending extra time with me to make sure I understood everything. Iiro helped walk me through the financing so everything went smoothly. The installers were prompt and professional. They showed up when they said and completed the job quickly. I received my first power bill and even with "May gray" my panels produced more than I used. I am very happy to never pay for electricity again!

J R. W.

Use the Sun and Save Big on Your Monthly Energy Bill

Consult with a solar contractor in San Diego, El Cajon, Chula Vista & Escondido, CA.
For more information about the services we offer...

Many $0 Down Solar Installation Options

We provide a number of $0 down solar financing options from 5-30 years, so we can tailor the project and the financing to work best for your situation.

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