Battery storage
Keep the lights on. Keep your solar working for you.
A properly sized battery keeps your home or business running through outages and power shutoffs, and stores daytime solar for the evening hours when electricity costs the most.
Outage backup
Essential circuits or the whole property, switching over automatically.
Evening savings
Use your own stored solar during the most expensive hours of the day.
Add to existing solar
Many existing solar systems can be retrofitted with storage.
Sized for real loads
Wells, pumps, HVAC, EV charging: we design for what you actually run.
Designed for the loads that matter
We map what you want running during an outage and size the inverter and battery to match, from a few essential circuits to a full property. Larger systems use modular battery racks that can grow later.
Clean, code-compliant installations
Outdoor-rated enclosures, proper clearances, labeled disconnects and tidy wiring. The installation is inspected by your city and approved by your utility before it is switched on.
Free assessment
See what your property can produce.
Tell us a little about your property. We will review your bills and come back with a real design, a real price and a clear timeline. On Zoom or at your home, whichever you prefer.
Clean Energy Retrofit Inc. · CA License #1032552 · Licensed since 2017