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Expert Solar Panel Repair By United Solar Electric


Are you in need of solar panel or electrical repairs for your home or business in Brentwood, Alameda, Contra Costa County, San Joaquin County, Sacramento, Napa, or Solano County, CA? Our team goes far beyond installation — we are committed to the longevity and efficiency of your solar system. Our total system servicing ensures your investment continues to thrive. From routine maintenance, to specialized servicing, our experienced team takes care of every aspect of your home's electrical energy system. We believe in proactive care to maximize performance and longevity, offering you peace of mind with a safe and efficient energy solution.


We Specialize In:

  • Solar Panel repair
  • Complete solar system repair
  • Inverter replacements
  • Inverter system upgrades
  • System additions
  • System Diagnosis
  • Monitoring upgrades


Call or text us to discuss your solar energy needs and discover how we can assist you.

Home Electrical Upgrades and Services


Upgrade your home's energy infrastructure with our panel upgrade services. We recognize the importance of a robust electrical system to support your solar investment. Our skilled technicians handle main panel upgrades with precision, ensuring that your home is equipped to handle the enhanced energy flow from your solar system. Trust us for reliable, safe, and efficient main panel upgrades that complement your commitment to sustainable energy.


  • Does your home need a main panel upgrade?
  • Are you electrical panels old and outdated and dangerous?
  • Do you plan on purchasing an electrical vehicle?
  • Enjoy immediate savings from day one
  • Support environmental sustainability


Schedule an appointment today.


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Military and First
Responder Discounts
We proudly offer special discounts on solar panel installations for military personnel and first responders as a token of our appreciation for their service.
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Why would I need a main panel upgrade?

Increased Electrical Demand

Modern homes use more power due to high-energy appliances, smart devices, and HVAC systems. Upgrading the panel ensures it can handle the increased load without tripping breakers.

Safety & Code Compliance

Older panels may have outdated wiring or insufficient capacity, increasing the risk of electrical fires. A panel upgrade brings the system up to current safety codes and improves overall reliability.

Renovations & Additions

If you're adding new rooms, installing an EV charger, HVAC Systems, New Dryer, or upgrading kitchen appliances, your current panel may not support the extra circuits. Upgrading allows for safe and efficient power distribution.

  • Why upgrade a residential electrical panel?

    There are two primary reasons why an electrician would recommend replacing your home's electrical panel. These include the following:


    • There is no space for an upgrade
    • The electrical panel, circuit breakers, and wiring is deemed "unsafe"
    • The entire electrical panel is unable to keep up with the household electricity needs

    If your electrical panel meets one of the above criteria, you will be asked to update it at your earliest convenience. This is not a gimmick, it is a recommendation that could save your home from a future electrical fire.



  • What is Included in a main panel upgrade quote?

    It is not nearly as easy as it seems to upgrade a home's electrical panel. In fact, the process is very in-depth, requiring a lot of manpower, materials, and assistance from the electricity service provider.


    What is included in a quote for upgrading a residential 100-amp electrical panel? The quote includes the following:   


    • Labor - Removal of the existing electrical panel and installation of the new electrical panel. Removal of the old electrical wiring and the installation of the new electrical wiring. Removal of the existing circuit breakers and the placement of new electrical breakers.   
    • City Permit - The quote also includes the cost to pull a city or county permit for the project. Most cities, towns, and municipalities require the homeowner to obtain a permit for home renovation projects.   
    • Materials - The much-needed supplies are covered under the permit. The supply list includes a new electrical panel, wiring, circuit breakers, and other accessories.


  • What does a 200-Amp electrical upgrade entail?

    Upgrading a 200-amp electrical panel requires a lot of manpower, the proper materials, and the homeowner's cooperation. As long as everyone is involved in the upgrade, each step will go smoothly and quickly.


    The home's occupants must be prepared in advance. What the preparation entails is being aware of the possibility of downtime. Most electricians will try to complete each step of the upgrade without disrupting the power. In these situations, the home will have continuous power until the very last step, which involves switching the power from the existing electrical panel to the new 200-amp electrical panel.


    Many homeowners are not aware of potential downtime. So, when the electrician mentions it, they are totally shocked. Downtime, which means no power) is always a possibility when upgrading an electrical panel. The main purpose of the downtime is to prevent electrical shock. There is just no safe way to complete the upgrade until the power is disconnected at the main pole.



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