Questions
Straight answers, no sales spin.
The questions Newcastle households actually ask us about solar, batteries and what happens on install day.
Batteries
What size battery does a Newcastle home need?
There is no reliable suburb-wide size. The right nominal and usable capacity depends on interval usage, solar production, property phase, backup loads and the selected inverter. Our estimator is indicative; the written quote confirms the configuration.
Alpha, GoodWe or EcoFlow — which should I choose?
Compare the exact models, not a brand ranking. Property phase, PV configuration, nominal and usable capacity, off-grid continuous and surge power, backed-up circuits, component warranties and installed quote determine fit.
Can I add a battery to solar I already have?
It may be possible after a compatibility review. We check the existing inverter, array, switchboard, metering and the proposed AC- or DC-coupled design before confirming it.
Will a battery run my whole house in a blackout?
Not automatically. The written design must identify the backed-up circuits and compare simultaneous and starting loads with the selected inverter's off-grid continuous and surge output. No battery guarantees every appliance will continue through every outage.
Cost and rebates
What does a solar and battery system cost?
Price moves with the exact inverter and battery models, nominal and usable capacity, roof type, switchboard, metering, backup circuits and cable runs. The written quote should show gross installed price and each eligible incentive separately.
What rebates and incentives apply?
Eligible systems may receive solar STCs, the federal Cheaper Home Batteries discount and a NSW VPP incentive. Eligible homeowners may separately apply through a participating finance provider for a zero-interest Home Energy Saver loan of up to $15,000. It is repayable finance, not a rebate or quote deduction.
Is the federal home battery rebate still available?
Yes. The federal Cheaper Home Batteries Program remains available for eligible systems. The former NSW home battery installation discount ended on 1 July 2025; separate NSW support may still apply for eligible Virtual Power Plant participation.
How long until it pays for itself?
Payback cannot be guaranteed. It depends on interval usage, solar production, tariffs, export rates, charging behaviour, installed cost, eligible incentives and how the system is operated.
Installation
Who actually does the work?
Our own licensed electricians — licence 470217C, based at Hamilton. We don't subcontract installs.
How long does an installation take?
Most residential solar and battery installs are completed in a day, sometimes two where switchboard or meter work is involved. We confirm the timeline with your quote.
Does my switchboard need upgrading?
Older Newcastle switchboards often do. We assess it during the site visit — if an upgrade is needed we include it in the quote up front rather than raising it mid-job.
Which areas do you cover?
Newcastle, Lake Macquarie, Maitland, Port Stephens, Cessnock and the surrounding Hunter.
After the install
Can I monitor the system from my phone?
Yes. Every system we install includes monitoring so you can see generation, storage and usage in real time.
What happens if something goes wrong?
You call us, not an interstate call centre. We handle warranty claims with the manufacturer on your behalf and we're a short drive from most of our customers.
Do solar systems need servicing?
They benefit from it. Periodic health checks catch underperforming panels, loose connections and isolator wear long before they become failures.
Talk to a local
Ready for a system that fits your home?
Get a quick estimate first, then a tailored quote from our local electricians.