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.
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Solar panels — Newcastle & the Hunter
Solar designed for your roof, not a sales target
We design and install solar systems across Newcastle, Lake Macquarie, Maitland and the wider Hunter — with our own electricians, no subbies.
Local design. In-house install.
When you're weighing up solar installers in Newcastle, the first question worth asking is who actually turns up on the day. With us it's our own licensed electricians — and they design each solar panel installation around your roof, your usage and your meter setup: coastal salt air, older tile roofs in the inner suburbs, big Colorbond barns out towards Maitland.
Every solar installation in Newcastle starts the same way: your daily usage off the bill, a proper look at the roof aspect and shading, and an honest answer about how much of that generation you'd actually use rather than export. That's what decides system size — not a package deal pulled off a price list.
Pair your panels with a battery and EV charging from the same local team, and you've got one accountable point of contact for the whole job.
Get your estimateTailored system design
Panel layout matched to your roof aspect, shading and how you use power.
In-house electricians
Our own NSW-licensed electricians do the install — never subcontracted out.
Quality panels
Proven panel brands with strong Australian warranties and support.
Battery ready
Systems designed to add a battery now or later without rework.
Full approvals
We handle the grid application, meter coordination and paperwork.
Local aftercare
Hamilton based — if something needs attention, we're nearby.
Eligible rooftop solar can receive an upfront STC discount. We calculate it and show it separately on your quote.
Solar incentives guideAdding storage? We install solar batteries across Newcastle, Lake Macquarie and the Hunter, with compatibility checks for existing solar systems.
Solar batteries NewcastleQuestions
Straight answers
How many solar panels do I need?
Panel count follows system size, and system size follows your daily usage in kilowatt-hours and how much of it falls in daylight. Most Newcastle homes suit a 6.6–13.2 kW system. Our sizing guide walks through the maths and the estimator gives you a figure in a couple of minutes.
How much solar can I fit on my roof?
It depends on roof size, aspect and shading. Most Newcastle homes suit a 6.6–13.2kW system. The estimator gives a quick figure; a site check confirms it.
Do you use subcontractors?
No. Our own licensed electricians (licence 470217C) design and install every system.
Which suburbs do you cover?
Newcastle, Lake Macquarie, Maitland, Port Stephens, the Hunter Valley and surrounds. We're based in Hamilton.
Can I add a battery later?
Yes — we design every solar system to be battery-ready, so adding storage later is straightforward.
Further reading
Guides worth a look
Buying 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.
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.
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.
ReadTalk to a local
Ready for a system that fits your home?
Get a quick estimate first, then a tailored quote from our local electricians.