
San Francisco Electrical Panel Upgrades
Trust Our Diamond Certified Solar Company
At SolarUnion, we are San Francisco solar developers who offer turnkey solutions with asset management for the entire life of our customers' solar assets. Unlike traditional solar installers, our commitment to our clients goes beyond the system's installation alone. It starts from the moment you decide to go green. Our skilled solar specialists provide maximum economic benefit and design systems for permanent electrical consumption offset to optimize the monetary value of your roof. To do this, we start with an electrical panel upgrade to ensure your system works well and helps you save from day one. We understand that the upgrade process can be confusing. Hence, we walk you through the process from start to finish, being completely transparent at every step.
Call (888) 815-6633 to talk to us about your solar needs. We are proud to offer the best solar services in San Francisco and throughout California.
Is an Electrical Panel Upgrade Necessary for Your Solar System?
You may need an upgrade to fully equip your solar panels, or your home might just need to be modernized. Imagine you are getting a new appliance, such as a state-of-the-art refrigerator or new washing machine in your home, it is important you know that it will work properly once it is plugged in. Solar is no different.
You may need an electrical panel upgrade for any of the following reasons:
- Because your new system will be connected to the main service panel, it may be necessary to plug in and operate your solar.
- Sometimes the city requires upgrades to pass inspection.
- Upgrades ensure that you are getting the most out of your energy system for years to come.
Therefore, at the time of your solar-readiness audit, if our San Francisco solar developers find you need an upgrade, we will install one below cost to ensure your solar investment will work.
Why Upgrade Your Electrical Panel?
Older homes in San Francisco often have outdated electrical systems that may not support today’s high-energy appliances and renewable energy solutions. Upgrading your electrical panel provides:
- Increased safety by reducing fire hazards from overloaded circuits.
- Improved efficiency to support modern appliances and electric vehicle chargers.
- Enhanced solar compatibility, ensuring your system handles new energy demands.
- Higher home value, making your property more appealing to buyers.
Signs You Need an Electrical Panel Upgrade
Not sure if it’s time to upgrade your panel? Look out for these signs:
- Circuit breakers frequently trip or fuses blow.
- Your home still uses an outdated fuse box.
- Lights flicker or dim when using appliances.
- You notice a burning smell from the panel.
- You plan to install solar panels or an EV charger.

Our Values THE SOLARUNION PHILOSOPHY
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We offer a comprehensive Trifecta guarantee that covers for parts, labor and production for 25 years.
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We value delivering certainty when it comes to installing and maintaining clean, reliable solar energy.
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Solar is complicated and SolarUnion is here to educate homeowners not to push sales. We hire solar advocates, not sales reps.
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We treat our customers' roofs like they are our own. An install will not be rushed if it means jeopardizing the integrity of the roof.

