Base offers a 20-50 kWh capacity battery system with an 11 kW inverter, making it one of the largest home backup systems available. It is built to back up your entire home, covering more appliances than any other home backup solution.
The battery is also certified to UL standards for safety, fire safety rated, and designed for outdoor installation with a 15-year lifespan.
If your home is older and does not have a surge protector installed in the main panel, the install crew will add a surge protector in on the day of install.
Spec sheets are here.