Battery Storage
A battery sized to your evening load and wired to actually keep the lights on. We size to how much you really use after dark, fit a backup gateway when blackout protection matters, and show the payback with the current rebates as a line, not a headline.
Backup needs a gateway, not just a battery.
When the grid drops, a solar or battery system shuts down for safety unless a backup gateway is wired in to island your essential circuits.
What this job includes.
- ✓Hybrid (new solar + battery) and retrofit (add to existing solar)
- ✓Backup gateway wiring for essential circuits or whole-home
- ✓Evening-load sizing from your metered usage
- ✓Federal and NSW rebates and VPP options, shown on the quote
- ✓Tesla Powerwall and other certified batteries, named and warranted
Size it for yourself, in three clicks.
A starting point using the same logic we use on site. Indicative only, not a quote.
Your average quarterly electricity bill
What you want a battery to do
How you will use an EV charger
Indicative only. A real number comes from a site assessment with the load calc and switchboard check. This tool sizes a starting point, not a quote.
The same scope sheet, every time.
Whatever the job, your quote shows the load calc, the cable sizing and the compliance, so you can see exactly what you are paying for.
- 1 Load calculation. Your actual demand worked out and shown, not a system size guessed off the roof.
- 2 Cable sizing + run length. Sized for the inverter or charger and the distance, not the cheapest roll on the van.
- 3 Switchboard assessment. Spare capacity, RCD and surge protection, fault level. Checked before anything is added.
- 4 System sized to your bill. Solar and battery sized to your usage and load profile, not to the headline rebate.
- 5 Make + model, named. The exact panel, inverter, battery or charger on the quote, not "good panels".
- 6 Warranties, itemised. Product, performance and workmanship listed separately with their years, so you can compare like for like.
- 7 Compliance paperwork. CES, Certificate of Compliance and as-builts named as deliverables, plus STCs handled and shown as a line.
What happens, step by step.
Site + load assessment
We measure the load, read the switchboard, check supply and phase, and look at roof or cable routes.
Design + scope sheet
You get the load calc, cable sizing, the named equipment and an itemised quote. The workings are on the page.
Contract + schedule
Fixed scope, STCs and rebates shown as a line, a start date that fits your trading or build program.
Install
Licensed install to AS/NZS 3000, staged around live sites and tenants where needed.
Test + certify
Every circuit tested, RCDs proven, Certificate of Compliance issued. Solar and battery commissioned and monitored.
Handover + docs
As-builts, test results, warranties, monitoring set up, and a walk-through of how it runs.
The paperwork behind the price.
EC-00000 (DEMO), CEC A0000000 (DEMO), Public liability to $20M, and a 10-year workmanship workmanship warranty. All in writing, all on the quote.
Marcus walks through exactly what is covered: the licence and CEC accreditation you can verify, the cover that protects your site, and the warranty that names its own exclusions instead of hiding them.
Battery Storage jobs we’ve done.
Common Battery Storage questions.
What is the difference between backup and blackout protection? +
What is the payback now, with the rebates? +
How big a battery do I need? +
Can I add a battery to my existing solar? +
Which loads stay on during an outage? +
Is it worth joining a VPP? +
Get a free quote with the load calc, the cable sizing and the compliance shown.
Tell us what you need. We book a site assessment and send a scope sheet you can actually read, not a one-number text.