Can You Add a Battery to Plug-In Solar?

One of the most common questions I’ve been asked since publishing my £300 plug-in solar setup is simple: “Can you add a battery?” It’s a great question — because on the surface, plug-in solar systems and battery storage don’t naturally go together. Most plug-in systems are designed to feed power straight into your home, not store it for later. But as with most things in the home energy space……