Rebates
The $15,000 interest-free NSW loan, explained
Up to $15,000, no interest, for solar and storage. Here's who qualifies, how it sits alongside the rebates, and what it actually costs to repay.
15 September 2026 5 min
ReadAdvice
Solar advice, written by the people on the roof.
No fluff, no sales pitch. What we've learned installing solar and batteries across Newcastle, Lake Macquarie and the Hunter.
Latest · Buying guide
How many solar panels do I need?
The honest answer depends on four things: what you use, when you use it, what your roof fits, and whether a battery is coming later.
15 September 2026 6 min read
Rebates
The NSW battery rebate in 2026: what you actually get
Two schemes, one ended, one still running, and a loan on top. Here's what's actually available to a Newcastle household putting in a battery this year.
15 September 2026 6 min
ReadBatteries
What a solar battery really costs in Newcastle
Battery quotes vary wildly for the same house. Here's what actually drives the number, and the line items worth checking before you sign anything.
13 September 2026 6 min
ReadRebates
The federal battery discount, explained for Newcastle homes
The federal battery discount is applied at the point of sale, not claimed back later. Here's what that means for a Newcastle household.
6 September 2026 5 min
ReadBuying guide
Alpha vs GoodWe vs EcoFlow: which battery for your home?
We fit three battery families. Here is what to confirm for each model and installation configuration.
30 August 2026 7 min
ReadBatteries
What size battery do I need in Newcastle?
Battery sizing is decided by what you use after sunset — not by how big your roof is. Here's how to work yours out.
23 August 2026 5 min
ReadBatteries
Adding a battery to solar you already have
Some existing solar systems can accept a battery retrofit. Here is what must be checked before choosing an AC- or DC-coupled design.
16 August 2026 5 min
ReadBatteries
Virtual power plants in NSW: worth joining?
A VPP pays you to let your battery help the grid. Sometimes that's free money, sometimes it costs you more than it returns.
9 August 2026 5 min
ReadBatteries
Whole-home vs partial backup: what you really need
'Backup ready' and 'backed up' are not the same thing. Here's the difference, and what it costs.
2 August 2026 5 min
ReadSolar
Does your switchboard need upgrading for solar?
The most common surprise cost in a solar install, and the one a decent installer flags before install day — not during it.
26 July 2026 4 min
ReadBuying guide
How to choose a Newcastle solar installer
The hardware matters less than who installs it. Twelve questions that separate a good local installer from a sales operation.
19 July 2026 6 min
ReadSolar
Feed-in tariffs in NSW: why exporting pays so little now
Exporting solar used to be the whole point. Now the value is in using it yourself — and that changes how a system should be designed.
12 July 2026 5 min
ReadWritten by the people doing the work
These articles come out of conversations we have on quote calls every week. What does a battery actually cost in Newcastle? Is the federal rebate still available? Can you add storage to solar that's already on the roof? How big a battery do you really need? Rather than answer each one from scratch, we've written them down properly.
Everything here is specific to New South Wales and, where it matters, to Newcastle, Lake Macquarie and the Hunter — local tariffs, local incentives, local housing stock. National averages are often misleading once you factor in what a Hunter home actually uses and when.
Where to start
If you're weighing up a battery for the first time, start with what one costs and what size suits your household, then read up on the current federal rebate and the NSW interest-free loan. If you already have panels, the retrofit article covers how AC-coupled storage goes alongside an existing system.
Comparing hardware? The AlphaESS, GoodWe and EcoFlow comparison walks through exact models, nominal and usable capacity, phase, off-grid output and component warranties. And if you're weighing up installers rather than products, the article on choosing a Newcastle solar installer lists the questions worth asking before you sign anything.
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