Batteries Explained

A home battery stores excess solar energy your panels produce during the day so you can use it later — at night, during peak utility rate periods, or during a power outage when the grid goes down.

Homeowners in storm-prone areas who want backup power, those on utility rate structures that reward shifting usage away from peak hours, or those who simply want maximum independence from the grid tend to benefit most from adding a battery.

We never assume you need a battery. We'll walk through the honest trade-offs — added cost versus added resilience and independence — so you can decide what's right for your household.