Solar
Signs Your Old Solar System Is Due for an Upgrade
Solar systems age quietly. Here are the warning signs — on your bill, on your roof and in your meter box — that your early system is ready for a refresh.
Solar
Can You Add More Panels to an Existing System?
Sometimes yes, sometimes no — and sometimes it's the wrong question. Here's what decides whether your array can grow, and when replacement beats expansion.
Solar
Replacing an Ageing Inverter: What to Expect
The inverter is the hardest-working part of your solar system and usually the first to retire. Here's how replacement day actually works, and how to choose the new unit well.
Battery
Retrofitting a Battery to Your Existing Solar
You don't need a new solar system to get storage. Here's how batteries bolt onto existing arrays, what AC coupling means, and how to size the unit to your evenings.
Solar
What Happens to Old Panels? Recycling and Responsible Disposal
Upgrading your solar shouldn't mean sending the old panels to landfill. Here's what's actually inside a panel, how recycling works in Australia, and what to ask your installer.