03/31/2026
If you already have solar, you might be wondering if adding a battery is worth it 🤔
This has become a much more common question lately.
And the answer is… it depends.
For many homeowners, a battery can:
– store excess energy instead of sending it to the grid
– reduce how much electricity you buy at peak rates
– provide backup power during outages
But it’s not always necessary.
It really comes down to your energy usage, your current system, and what incentives are available.
Programs like SGIP can also significantly reduce costs for some homeowners.
We put together a breakdown of when it makes sense and when it doesn’t.
If you’ve been thinking about it, this is a good place to start.
Should you add a battery to your existing solar system in California? Learn when it makes sense, costs, incentives, and how SGIP can reduce pricing.