Battery backup
Start with the circuits and appliances you want powered in an outage.
Explore battery options →
Get My Options Whether you want backup power or extra solar production, start with the loads and usage of your particular home.
Get My OptionsStart with the circuits and appliances you want powered in an outage.
Explore battery options →Consider panel production, storage and backup as parts of one plan.
See solar + battery →Review the equipment you have before choosing an upgrade.
Explore existing solar →See whether extra capacity fits your roof, equipment and current utility arrangement.
Learn about solar expansion →An existing array and a new battery should be reviewed as one electrical design, including the main panel and inverter.
Corona's Building Division lists Symbium solar permits and also publishes expedited solar permit forms. The right submission route depends on project eligibility.
Read the city’s Corona permit or utility guidance. Requirements can change; the current rules should be confirmed for your project.
The city offers online solar permitting; eligibility depends on the proposed work and current city instructions.
A person on our team reviews your request and follows up to discuss your home and the details needed for a useful recommendation.
We are a family-owned Southern California company founded in 2019. Founder Carlos Barba has worked in solar since 2014, and our team has sold more than 1,340 projects. Meet the family and our approach.
Tell us what matters to you. We’ll review your request and talk through the available options.