Best Solar Companies in San Diego, California

Updated April 12, 2025

Find the best solar companies in San Diego, California. Our directory lists 18 solar providers, averaging 4.7 stars based on 3000 reviews. Compare trusted solar companies and get started with solar today!

Solar Installation in San Diego

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Why you can trust Solar Installer California to help you

At Solar Installer California, our goal is to connect you with trustworthy solar companies in California. To ensure you get the best options, we've developed a clear and transparent ranking methodology.

Every installer listed in our directory has been vetted based on key performance factors:

  • Minimum 4-star rating on Google Reviews
  • At least 10 verified customer reviews
  • All the companies featured on our site have been thoroughly vetted to ensure they are properly licensed to operate in California.

Our process ensures you can confidently choose from experienced and reputable solar installers near you.

For a full breakdown of our ranking system, visit our Methodology Page.


Best Solar Companies in San Diego, California

Looking for "solar companies near me"? Search our curated directory to find the best-rated solar companies offering solar installation in San Diego, CA.

San Diego Solar Company Reviews, FAQ, and Topics From Reddit

We've curated recent posts from Reddit, so you can easily discover the frequently talked about issues, recommendations and reviews relating to solar companies in San Diego.

  • The SDGE Problem, How To Solve It & AMA

    The topic discussed is the SDGE problem.

    • SDGE (San Diego Gas & Electric) is highlighted as a company that charges high rates for electricity.
    • The post mentions that SDGE's actions are influenced by political donations to both Democrats and Republicans.
    • The end goal solution to the SDGE problem, as stated in the post, is municipalization.
    • Local rooftop solar is mentioned as a way to transition to clean energy, which may be affected by the actions of SDGE.
    • The post mentions several organizations, including Public Power San Diego (PPSD), SD350, San Diego Rate-Payers Union (SDRPU), and Reclaim Our Power, all working to address the SDGE problem. However, it is important to understand that the post does not provide information regarding the comparison of solar companies.

  • Solar through broker

    The topic discussed is the potential installation of solar panels through a broker.

    • A homeowner is considering using a broker, LGCY Power, to install solar panels.
    • The broker handles bids from multiple San Diego solar companies and installs panels at no upfront cost.
    • Homeowners would pay the solar company a flat rate instead of the variable SDGE rate.
    • Homeowners may not be able to take advantage of tax incentives.
    • The homeowner is concerned about increased electricity bills and is looking for feedback on brokers.Companies mentioned: * LGCY Power * SDGE (San Diego Gas & Electric)
     

  • Roofing Company’s

    The topic discussed is:

    • Seeking recommendations for quality roofing and solar companies.
    • The post is also looking for insights into the rough order of magnitude (ROM) costs.
    • The size of the house is 1700 sqft, single story.
    • The current roofing is asphalt shingles.
    • The user is considering a clay/terracotta style roofing.
     

  • Solar company scam?

    The topic discussed is a potential interaction with a solar company and raises concerns about their sales tactics.

    • A person was approached by a solar company representative at their home.
    • The representative mentioned rising rates and inquired about homeownership.
    • The interaction occurred in the evening, causing the homeowner to feel accosted.
    • The homeowner is unsure if the interaction was a legitimate sales attempt.
    • The post questions the legitimacy of the solar company's approach.
     

  • San Diego Solar Repair Company...

    The topic discussed is the potential issues that can arise when dealing with solar companies and the maintenance of solar systems.

    • The solar company that installed the system went bankrupt.
    • The inverter is experiencing issues.
    • Finding a company to assess the problem without an upfront cost is difficult.
    • Warranty issues can arise when solar companies change ownership.
    • It may be difficult to find solar companies to repair systems from bankrupt companies.
     

  • Non-Tesla Solar Recommendations

    The topic discussed is the installation of residential solar panels and batteries.

    • The user is looking for a solar company that does not use Tesla products.
    • The user's electricity bills have increased recently.
    • The user is considering installing solar panels and a battery.
    • The user received quotes from EnergySage.
    • Sunergy is the only solar company that did not include Tesla products in the quote.
     

  • Solar

    The topic discussed is the unsolicited sales tactics employed by solar companies.

    • Unwanted visits from solar companies despite "no soliciting" signs.
    • Sales representatives may be persistent and disrespectful.
    • Difficulty contacting the solar company to address concerns.
    • Lack of transparency from some solar companies regarding identification.
    • Homeowners prefer to research and choose solar options independently.Companies mentioned: Sunrun.

  • San Diego Community Power (SDCP) Home Battery Rebate Program

    The topic discussed is the installation of residential solar panels.

    • Rising energy costs are a concern.
    • The user is inquiring about the SDCP rebate program.
    • The user questions the value of home batteries for solar.
    • The user seeks advice on which solar companies to consider or avoid.
    • Baker Home Energy is mentioned.

  • Any solar techs in here?

    The topic discussed is:

    • The user is looking for commercial ground-up or commercial/industrial solar tech companies that offer good pay.
    • The user is considering relocating.
    • The user is not interested in Craigslist electrical jobs.
    • The user is seeking leads on reputable solar companies.

  • SDG&E future rates

    The topic discussed is whether a solar company's claim about a 52% rate increase over the next four years is accurate.

    • A solar company claims rates will increase by 52% in four years.
    • The user is questioning the accuracy of this claim.
    • The user is researching the pros and cons of installing residential solar.
    • The post highlights the importance of verifying claims made by solar companies.
    • The post does not mention any specific solar companies.


Start Your Solar Journey with Confidence

We know investing in solar power can feel overwhelming. That's why we've created these helpful guides to make your decision easier. Whether you're comparing costs, evaluating installers, or seeking the right questions to ask - these resources have you covered.

Understanding Solar Installation Costs in San Diego for 2025

Planning to switch to solar power? Understanding the costs involved is essential. In San Diego, prices can vary based on system size, equipment quality, and available solar rebates in California.

Local solar panel installers in San Diego offer flexible pricing to suit different budgets. Whether you're looking for affordable solar companies in San Diego or premium providers, exploring incentives can reduce costs significantly.

By choosing reputable solar power contractors in California, homeowners can expect cost savings of up to 50% on monthly energy bills.

For a detailed breakdown of solar installation costs in California for 2025, click here to explore the cost guide.

15 Questions to Ask Before Hiring a Solar Installer in San Diego

Choosing the best solar energy provider in San Diego requires asking the right questions.

From equipment quality to warranty terms, knowing what to ask ensures you get the best value for your investment.

  • Are you a licensed solar panel installer in California?
  • Do you offer monitoring services for solar performance?
  • What are the estimated savings on energy bills?

By partnering with certified residential solar experts in California, homeowners can secure long-term savings and system reliability.

If you want to learn more about finding the right solar installation company, click here for 15 important questions to ask your solar installer.

8-Step Guide to Finding Reliable Solar Installers in San Diego

Finding a trustworthy solar installer in San Diego is key to maximizing your energy investment.

Follow these steps to identify the best solar panel companies in California:

  1. Check for certifications and licenses.
  2. Ask about available solar incentives in San Diego.
  3. Review customer feedback for reliability.

Whether you're seeking commercial solar installers in San Diego or residential experts, vetting their experience is crucial.

To learn how to choose a trustworthy solar installer, click here for our 8-step guide to choosing a reliable solar installer.

F.A.Q.

Questions relating to solar installations in San Diego, California in 2025.

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