Solar, Battery and EV Charging, One Complete System
Power your whole home from the sun and charge your car from your own solar. One integrated system, one app, one warranty, installed by your local SAA accredited team with the rebates and finance handled for you.
SAA accredited for solar & battery, S6093214
Master Electricians member 23598 · QLD Lic# 92489
Solar, a home battery and an EV charger work best when they are designed together. We build them as one system across Caloundra and the Sunshine Coast, using integrated platforms like Fox ESS and Sigenergy so your solar, storage and car charging talk to each other through a single app. SAA accredited, signed off by a licensed Queensland electrician, with the federal battery rebate, solar STC paperwork and grid connection all handled for you.
Generate your own power
Tier-1 panels sized to your roof and your real usage, so your home runs on sunshine through the day instead of the grid.
Store it for the night
Keep your solar and use it after dark. Lower bills, less reliance on the grid, and blackout backup available as an add-on.
Charge from the sun
A dedicated, compliant EV charger wired to your supply, so you top up the car from your own solar rather than peak-rate power.
One installer, one app, one warranty. Add battery capacity or an EV charger later without starting over.
Fox ESS CQ7 Battery Retrofit in Two Sizes
Already have solar? Add serious storage to it. Six or seven Fox ESS CQ7 modules with a Fox ESS 9.99kW single phase hybrid inverter, fully installed, with the federal battery rebate applied up front in your written quote.
What's included
Everything in the retrofit package.
- 6 or 7 Fox ESS CQ7 battery modules (41.76kWh or 48.72kWh usable)
- 1 x Fox ESS KH9.9 9.99kW single phase hybrid inverter
- Package applies to homes with a single phase supply
- Retrofit connection to your existing compliant solar PV system
- Standard installation (battery and inverter within 10m of the main switchboard)
- Testing and commissioning
- Federal battery rebate (STCs) applied up front in the price
Optional add-on, not part of the base deal. We check your switchboard, circuits and suitability first, then size backup to suit: whether that's whole-home or essential circuits only (fridge, lights, internet) depends on inverter output and your switchboard.
Conditions & what may be extra
- Existing solar PV system must be compliant and suitable for retrofit, confirmed by inspection before connection
- Backup power (EPS) is not included. Every switchboard and every set of protected circuits is different, so backup is designed and priced for your home after we have seen the board
- Switchboard must meet current requirements; upgrades are extra if required
- RCBO upgrades are extra if required
- Standard install assumes the battery and inverter are within 10m of the main switchboard ($50 per metre beyond); wall penetrations, difficult access, or rectifying non-compliant existing wiring/solar are extra
- DNSP / export limitation works are extra if required
- Final system design is subject to site inspection, DNSP requirements, STC eligibility, existing PV compatibility and compliance checks
- Prices apply to installs completed by 31 December 2026; the federal battery rebate steps down on 1 January 2027
QLD Electrical Contractor Lic# 92489SAA Accredited: Solar & Battery #S6093214Master Electricians memberFox ESS CQ7 battery systemLicensed & fully insuredStandard retrofit installation using Fox ESS CQ7 battery modules and a 9.99kW Fox ESS single phase hybrid inverter, with the battery and inverter within 10m of the main switchboard, on a switchboard that meets current requirements and needs no upgrade. Applies to homes with a single phase supply and a compliant existing solar PV system, confirmed by inspection before connection. Backup power (EPS) is not included: every switchboard and every set of protected circuits is different, so backup is designed and priced for your home after we have seen the board. Switchboard upgrades, longer cable runs and rectification works are additional if required. Your written quote is fixed before any work begins.
Charge at home, wired right
Sungrow and Fox ESS supplied and installed, or we fit any charger you already own: Tesla Wall Connector, Zappi, Wallbox, Fronius Wattpilot, Ocular and the rest, single or three phase. Configured by the licensed contractor who turns up. No call centres. No subbies.
Sungrow AC22E
The pick if you have, or plan to add, solar. Charges from your excess solar so daytime charging can cost next to nothing.
- Up to 22kW, single or three phase
- Solar-optimised charging modes
- Smart app control and scheduling
- Tethered Type 2 cable, ready to plug in
- 3-year manufacturer warranty
Fox ESS A Series
A tough, no-fuss unit for garage or driveway. App, RFID card or plug-and-charge, and it plays nicely with energy plans via OCPP.
- Up to 22kW, single or three phase
- IP55 rated for indoor or outdoor mounting
- Wi-Fi, RFID and app control
- OCPP compatible for smart energy plans
- 3-year manufacturer warranty
Not sure which charger suits your home? We check your switchboard and supply, then recommend the right unit. Already bought one? Send us the model and a photo of your board and we will price the install.
Servicing the Sunshine Coast, Brisbane and South East Queensland
Spread the cost of a whole-home solar, battery and EV system with Brighte Green Loan finance, with the federal rebate applied up front.
Finance is provided by Brighte Capital Pty Ltd, not Nuvolt Electrical. Brighte Green Loan from 9.49% p.a. (comparison rate 10.98% p.a.), 7-year term. Your actual rate and repayments depend on the amount financed, the term and your credit assessment, so they may be higher. Subject to approval. T&Cs and fees apply.
Common questions
Can I get solar, a battery and an EV charger installed together?
Yes. We design and install all three as one integrated system, sized to your home and your usage, by the same licensed local team. One installer, one app and one point of contact rather than three separate jobs.
Do I have to buy everything at once?
No. Start with what you need now and add the rest later. Modern systems like Fox ESS and Sigenergy are modular, so you can add battery capacity or an EV charger down the track without replacing what you already have.
What does it cost?
Every home is different, so we quote each system properly instead of advertising one-size-fits-all prices. You get a written, fixed-price quote after a site assessment, with eligible federal rebates already applied, and the price we quote is the price you pay.
Is there finance?
Yes. You can spread the cost of a whole-home solar, battery and EV system with a Brighte Green Loan (7-year term, from 9.49% p.a., comparison rate 10.98% p.a.). Finance is provided by Brighte Capital Pty Ltd, subject to approval.
Who does the work?
A licensed Queensland electrical contractor (Lic# 92489), SAA accredited (S6093214), with 500 plus installs, a lifetime workmanship warranty (conditions apply) and a 5.0 Google rating. No call centres, no subbies.
What areas do you cover?
The Sunshine Coast and Noosa, plus Brisbane and greater South East Queensland for solar and battery installs. Give us a call and we will confirm we cover your suburb.
Design your complete system
Tell us about your home, your power use, whether you already have solar and if you drive an EV. We will size the right solar, battery and charger, apply every rebate you are eligible for, and give you a fixed price before any work begins.
- →SAA accredited, licensed & insured, direct from the contractor
- →Rebate + finance paperwork handled for you
- →Sunshine Coast & greater QLD, 500+ systems installed
Send your enquiry
Takes 30 seconds. We reply within 2 hours during business hours. If it is urgent, call 0425 547 520.
Where we do this
Complete home energy systems are designed and installed across the Coast. These suburbs are where most of them go in.