If you’ve started looking into home batteries, you’ve probably seen the terms “AC-coupled” and “DC-coupled” thrown around like everyone should already know what they mean. Totally fair if it sounds like electrical jargon, because it is.

The good news is the concept is simple once you picture how electricity flows through a home. In this guide, we’ll explain AC vs DC coupling in plain English, why it matters for performance and upgrades, and how to choose the right setup depending on whether you already have solar or you’re starting fresh.

Thinking about adding a battery to your solar setup? You’re in the right place. This blog gives an easy-to-follow, friendly breakdown of how home solar batteries work, what to look for, and why now’s a great time to buy.

Maximise your solar power, reduce bills, and future-proof your energy needs

If you’re a NSW homeowner looking to add a battery to your solar system, now is the perfect time. Thanks to recent changes from both the NSW Government and the Australian Government, households can now access combined battery rebates worth thousands of dollars. Especially when you connect to a Virtual Power Plant (VPP).

This blog breaks down exactly what these rebates are, how much you can save, and what you need to know before installing a solar battery system in 2025.