001 Solar & Battery · South East Queensland
Power your home on your own terms.
A standard 10 kWh battery installed before 1 May 2026 saves you roughly $600–$700 more than the same battery installed after. We apply the federal rebate at point of sale — the price on your quote is the price you pay.
Typical bill reduction for a 10 kW + 13.5 kWh system in an average four-person SEQ home.
002 What we install
Four services. One accountable crew.
Designed, installed and commissioned by the same team — from the first measurement on the roof to the moment your monitoring app turns on. No fly-in subcontractors.
Solar panel systems
6.6 kW – 30 kW
Tier-1 panels, hybrid-ready inverters, full Energex / Energy Queensland paperwork handled. Sized from your actual bills, not a guess.
See solarHome battery systems
10 – 27 kWh
Sungrow, Tesla Powerwall 3, BYD, AlphaESS. Backup-circuit wiring available. Federal rebate applied at point of sale.
See batterySolar + battery packages
The lowest-cost route to running mostly off your own power. Both federal rebates locked in on a single quote, single install.
See packagesCommercial solar
30 – 100 kW
Pubs, warehouses, strata, retail. Demand-tariff modelling, asset finance, weekend installs to minimise disruption.
See commercial003 The case for storage
Why SEQ homes are moving to battery storage.
In the Energex network, retailers no longer have to pay a minimum feed-in tariff. Typical 2026 export rates sit at 5–8 cents per kWh, while evening-peak imports cost 30+ cents.
Self-consumed solar is now worth roughly four to five times more than exported solar. A battery captures that gap, every day, for ten years and more.
| Federal Cheaper Home Batteries rebate | 10 kWh battery | 13.5 kWh battery | 20 kWh battery |
|---|---|---|---|
| Install before 1 May 2026 | $3,300 – $3,400 | $4,500 – $4,600 | $6,600 – $6,800 |
| May – Oct 2026 | $2,600 – $2,700 | $3,700 – $3,800 | $5,200 – $5,400 |
| Mid 2027 | ~$2,200 | ~$3,100 | ~$4,400 |
| Mid 2028 | ~$1,800 | ~$2,500 | ~$3,600 |
Indicative figures based on current STC values. Exact discount depends on usable kWh of the specific battery installed. Read the full rebate guide →
004 How it works
From first call to commissioning.
Four steps, two weeks, one team. No deposit to hold a date — we earn the work with the quote, not by locking you in.
Free, on-site, no obligation
We measure your roof, check your switchboard and model your bill against a real system.
Rebate already applied
A fixed written quote within two business days. The federal rebates are on the page, not buried in fine print.
One day, residential
Solar in one day. Solar + battery in two. Network paperwork lodged the day you sign.
Monitoring on your phone
App configured, warranty registered, grid-connect approval finalised. You leave with the manual.
005 Where we work
Three regions. One crew.
We install only in South East Queensland — Brisbane, the Gold Coast, the Sunshine Coast, and the Hinterland that links them. Specialisation is how we keep quality consistent.
Brisbane
Northside, Southside, Bayside, Western Suburbs, Logan, Ipswich. Energex paperwork in-house; BCC heritage-overlay assessments handled.
Brisbane installsGold Coast
Southport to Coolangatta, Hope Island, Tamborine. Coastal-rated stainless mounting as standard — not an upgrade fee.
Gold Coast installsSunshine Coast
Caloundra to Noosa, plus Maleny, Montville and Eumundi hinterland. The state's strongest irradiance — designed for actual yield.
Sunshine Coast installs006 What our customers say
"Three quotes, three different stories. Cube were the only ones who actually walked the roof, checked the switchboard, and gave us a clear number. Installed three weeks later. Bill is down 78%."
Mark & Sara — Carindale"We added a 13.5 kWh battery to an existing 8 kW system. They handled the inverter swap, the network application, everything. Genuinely painless."
Linh — Robina"Honest pricing, on-time crew, app worked from day one. The kind of trades experience you stop expecting after the renovation."
Pete — Buderim007 Closing
Book your free on-site quote.
No deposit. No pressure. We'll show you what you'd pay after the rebate before you commit to anything.
Our office hours are Monday to Friday, 8 am to 6 pm, and Saturday 8 to 2. Site visits are usually booked within five business days of your enquiry.