What's the best Solar Battery?

Denny Honen

Published on: 03/05/2025

If you’ve made it this far into your solar journey, you’ve probably hit the big question: “Which solar battery should I actually get?” With brands like Tesla, Sonnen, Enphase, BYD and Alpha-ESS all pushing different claims, choosing the right battery can feel like buying a phone—with way more at stake. So let’s break it down. No fluff. Just facts.