What Happens to Solar Power During an Outage?

Let SonoMarin Solar Inc Install your new battery backup system in San Rafael & Sonoma, CA

Solar panels create more energy than most homeowners in the San Rafael, CA area can use. A battery backup system allows you to store the excess solar energy to use at night when the panels aren't producing. Without this stored solar energy, you'd need to pay for electricity from an energy company.

A backup power source also allows solar panels to function when the city's grid goes down. If you've made the switch to solar power, make it complete by installing a battery backup system. Call SonoMarin Solar Inc today to see if a battery backup system is right for you?

What's the best backup power source for solar panels?

If you want to reduce your dependence on non-renewable resources, batteries are an ideal backup power source. Solar panel batteries are:

  • Reliable: They're a source of backup power during power outages.
  • Long-lasting: They come with a 10-year manufacturer's warranty.
  • Efficient: They're more effective at conserving solar energy than electrical alternatives.


Call our office in San Rafael, California today to install a backup power source for your solar panels.