Wall-mounted home battery in a clean modern garage
Battery storage

Keep the sun
you already
paid for.

Without storage, most of your solar goes back to the grid for a few cents and comes home at peak rates. A correctly sized battery keeps that energy on your side of the meter — and keeps the house running when the street goes dark.

10–16kWh
Typical capacity
< 1 sec
Blackout switchover
10 yrs
Battery warranty
The mismatch

Your solar peaks at noon. Your house peaks at seven. The grid profits from the gap.

Export credits are a fraction of what you pay to buy the same energy back after dark. Every kilowatt-hour you send out at 5c and repurchase at 40c is a quiet, recurring loss.

A battery closes that window. It stores the midday surplus, runs the evening on it, and only touches the grid when it genuinely has to.

The daily gap

Generation and demand,
hour by hour.

Green is what your roof makes. Pale is what your home draws. Storage is what turns the first into the second.

6am
8am
10am
12pm
2pm
4pm
6pm
8pm
10pm
Sizing

Sized from your data,
not a brochure.

  • 12 months of half-hourly consumption pulled from your retailer
  • Evening load, overnight base load and winter heating modelled
  • Inverter headroom checked — AC or DC coupling, whichever is cheaper
  • Backup capacity reserved for the circuits you actually care about
  • Payback shown with and without a VPP before you decide
01ChemistryLiFePO₄ (LFP)
02Usable capacity10kWh – 20kWh modular
03Round-trip efficiency≥ 90%
04Blackout switchover< 1 second
05Cycle warranty10 years / throughput
06Capacity at year 10≈ 70% retained
07ComplianceAS/NZS 5139 · CEC approved
What you get

Storage that earns
its place on the wall.

Six things a correctly specified battery does for a Melbourne household — every day, not just in a brochure.

Run the evening on solar

Charge at midday, discharge through cooking, screens and heating — the most expensive hours of your day.

Blackout backup

Essential circuits stay alive automatically and recharge from your panels next morning.

Peak-rate arbitrage

On time-of-use tariffs the battery charges cheap and refuses to buy at peak.

VPP ready

Join a fair virtual power plant for extra income, with reserve capacity locked aside.

Live monitoring

Watch flow between solar, home, battery and grid in real time.

Expandable capacity

Modular stacks let you add kWh later as you electrify heating, hot water and the car.

How it runs

Four steps to an
independent evening.

01

Usage analysis

Interval data in, sizing model out. You see exactly how many kWh you'd shift each night.

Day 0 · free
02

System design

Battery, coupling method, backup circuits and placement — quoted at a fixed price.

Within 48 hours
03

Installation

Mounting, isolation, gateway wiring and commissioning by licensed electricians.

1 day on site
04

Tuning & handover

We set charge windows to your tariff, test a live blackout and hand over the app.

Same day
Investment

What storage costs
in real numbers.

$8–11k
10kWh installed

Covers evening and overnight load for most two to four person households.

$12–16k
13–16kWh with backup

Adds a backup gateway and headroom for an EV or all-electric heating.

0%
Interest-free finance

Spread the cost over the savings using approved Victorian finance where eligible.

Prices before any applicable federal battery incentive. Your quote is fixed after we've reviewed your switchboard, inverter and meter data.

The first blackout after install, we didn't even notice until a neighbour knocked. The fridge, the lights and the wifi never blinked.

The Nguyen family13.5kWh · Preston
LFP chemistry only — cooler and safer
Backup gateway tested before we leave
Fair-terms VPPs only, never forced
10-year workmanship warranty
Questions

Batteries,
without the hype.

Most households land between 10kWh and 16kWh. The right size covers your evening and overnight load without paying for capacity that never cycles — we size it from your half-hourly meter data, not a rule of thumb.

One system

Every part talks
to the others.

Solar, storage, charging, comfort and hot water are designed together — not bolted on one at a time.

Next step

Find out what a battery would save you.

Send us a recent bill and we'll model your evening load, the right capacity and a realistic payback — free, and with no obligation.