Modern batteries are built for daily charging and discharging over many years, and quality units are warranted to retain a healthy share of capacity across a 10 to 12-year period. FoxESS, for example, warrants at least 70% capacity retention, with a 12-year term on the CQ6. We register the warranty for you, and our own 5-year written workmanship warranty covers the installation.

The batteries we install use LFP chemistry, the safest mainstream chemistry for home storage, and each has a built-in battery management system monitoring temperature, voltage and charge. Several models add further fire-safety features. Installed correctly to Australian standards by a qualified electrician, a quality home battery is a safe addition to your home.

Two separate federal incentives apply, and a combined system can use both. Your panels earn small-scale technology certificates (STCs) under the long-running solar scheme. Your battery earns a separate discount under the Cheaper Home Batteries Program. Both come off your price upfront, and we itemise each one so you can see what the solar and the battery each contribute.

You can usually choose your essentials: lights, fridge and freezer, internet, power points and often an air conditioner. Runtime depends on the battery’s stored capacity and what you run. Backing up the whole home including the heaviest loads is possible but costs more, so we help you decide what is worth protecting.

It can, within its power rating. A well-sized battery comfortably runs everyday loads and a typical air conditioner, though very heavy simultaneous loads can exceed what a single battery delivers at once. We design around how your household actually uses power, and where needed a higher-power battery or a multi-module system handles bigger demand.

It depends on how much power you use after dark, how much surplus solar you have to store, and whether you want backup. Too small and you are buying grid power by mid-evening. Far too large and it may never fully charge or pay for itself. We size it to your real evening and overnight usage and explain the trade-offs.

For many SEQ homes, yes. The federal rebate has cut the upfront cost, export credits are low, and local households have high evening and air-conditioning loads. A battery is most valuable if you have plenty of surplus daytime solar and real usage after dark. We give you a straight, conservative assessment rather than assuming it always stacks up.