Growatt Battery Price and Installation in Queensland

Compare 2026 prices for Growatt battery storage from 10kWh to 30kWh, then get an itemised proposal matched to your home energy use.

A 10kWh Growatt solar battery starts from $5,121* installed in QLD after the federal rebate, inverter included. GREON handles paperwork and app setup, with a written figure within hours.

Growatt Battery Price in Queensland: What Does Each Size Cost?

A 10kWh Growatt APX HV battery installed in QLD starts from $5,121* after the federal rebate, with a new hybrid inverter included. A 30kWh stack starts from $7,121*. Homes with a battery-ready XH inverter may pay less.

Your final figure depends on 3 inputs: evening energy use, the inverter on your wall and your solar output.

Growatt battery price guide for Brisbane and Gold Coast solar owners, checked October 2026, including GST and a standard install.

Battery

APX Series 2 Module x 5 kWh + 5kW 1-Phase Hybrid Inverter

Usable Storage

10 kWh

Price (Starts from)

From $5121*

Per kWh, net

$512

Battery

APX Series 3 Module x 5 kWh + 5kW 1-Phase Hybrid Inverter

Usable Storage

15 kWh

Price (Starts from)

From $5421*

Per kWh, net

$361

Battery

APX Series 4 Module x 5 kWh + 5kW 1-Phase Hybrid Inverter

Usable Storage

20 kWh

Price (Starts from)

From $5821*

Per kWh, net

$291

Battery

APX Series 5 Module x 5 kWh + 5kW 1-Phase Hybrid Inverter

Usable Storage

25 kWh

Price (Starts from)

From $6421*

Per kWh, net

$257

Battery

APX Series 6 Module x 5 kWh + 5kW 1-Phase Hybrid Inverter

Usable Storage

30 kWh

Price (Starts from)

From $7121*

Per kWh, net

$237

*Indicative GREON starting figures after the rebate, including a 5kW single phase hybrid inverter, for a single storey install, 2026. Program rules: Clean Energy Regulator.

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The figure falls from about $512 per kWh at 10kWh to about $237 per kWh at 30kWh, because the inverter cost is shared across more modules. That makes a Growatt solar battery a lower priced option than premium brands at similar sizes.

Online supply listings for solar batteries leave out labour and switchboard work. Compare every battery price Australia wide line by line before signing. GREON’s 30-day price beat covers any genuine comparable quote.

What's Included in Your Growatt Battery Quote

Every GREON proposal covers 4 components: the battery, a hybrid inverter where needed, cabling and protection, and installation with paperwork. You pay 1 installed price for a complete Growatt solar battery setup, with each line itemised.

Battery Modules and BMS

5kWh LFP modules on a BMS, sized to your evening load. Each module is its own line.

Growatt Hybrid Inverter

A 5kW single phase hybrid inverter is included in every listed price. GREON removes this line when your current unit is already battery-ready.

Cabling and Protection

Cabling, isolators and protection devices. Switchboard upgrades sit on a separate line. Prices that leave these out add extras later.

Installation, Commissioning and Paperwork

Licensed Australian solar electricians fit the batteries, set up the ShinePhone app, lodge rebate paperwork and apply for network connection. GREON adds 10-year workmanship cover.

Quotes arrive within hours using satellite roof imagery. Every residential solar battery installation follows the same itemised price breakdown, listing each module’s energy.

What Changes a Growatt Battery Price?

6 factors set every Growatt battery price: battery size, your current unit, switchboard condition, roof and storeys, cable distance and supply phase. GREON lists each factor separately, so you see where every dollar goes.

Battery Size

Each 5kWh module adds a set amount. Bigger batteries spread the fixed cost.

Your Current Growatt Inverter

XH units connect directly. Most non-Growatt inverters need a replacement.

Switchboard Condition

Older boards need a $1,000 to $1,500* upgrade.

Roof and Storeys

Double storey and tile roofs add installation labour to reach the solar array.

Cable Distance

Every extra metre to the main switch adds cable and installation time.

Supply Phase

Three phase homes use a MOD or MID XH for larger solar systems and energy use.

Send an electricity bill and switchboard photo for an itemised quote within hours.

How Much Does the Federal Rebate Take Off a Growatt Battery?

The Growatt battery rebate takes about $2,584 off a 10kWh stack installed in 2026, under the Cheaper Home Batteries Program. Every kWh up to 14 earns the full STC factor of 6.8, and GREON deducts it before you pay.

The Clean Energy Regulator issues small-scale technology certificates (STCs) worth about $38. Usable kWh times the factor sets your certificate count, lowering every battery price Australia wide.

Battery Rebate by Size Tier -

100%

0 to 14 kWh

100% of the factor

60%

14 to 28 kWh

60% of the factor

15%

28 to 50 kWh

15% of the factor

Growatt stacks earn about $2,584 at 10kWh, $3,773 at 15kWh, $4,548 at 20kWh and $5,866 at 30kWh, at a lower rate above 14 kWh.

Install Before 1 January 2027

From 1 January 2027 the factor drops to 5.7, cutting a 10kWh Growatt stack’s saving to about $2,166. That lifts a $5,121* stack to about $5,539*. Under Clean Energy Regulator rules, the battery rebate follows your install date, not your contract date.

State Incentive Status

Queensland’s Battery Booster closed in May 2024. The federal program is the only 2026 incentive for batteries in QLD solar homes.

GREON lodges every claim. Full rules: [Solar Battery Rebate Guide]

Growatt Battery Sizes: 10kWh, 20kWh and 30kWh

Most households fit 1 of 3 sizes: 10kWh for essentials, 20kWh for growing families and 30kWh for EV owners. The 10kWh size earns the full federal rate on every kWh.

10kWh for Essentials

20kWh for Growing Families

30kWh for Electric Vehicle Owners

All 3 sizes run on the modular Growatt solar battery platform, so home energy storage grows with extra batteries. Compare Growatt with other batteries on price before committing.

How GREON Sizes Your Growatt Battery System

GREON sizes every Growatt solar battery storage setup from 3 inputs: evening usage, daytime output and outage needs. We recommend the smallest capacity that covers them, not the largest.

01 Night-Time Use

Your last 2 electricity bills set the home energy storage you need after dark, since stored solar energy only pays when used.

02 Daytime Output

Existing 6.6kW solar panels produce about 26 kWh on a clear day, enough for 10kWh of batteries. Larger systems fill 30kWh.

03 Outage Needs

Blackout cover adds an essential circuit and a reserve on your Growatt storage battery.

Send your address and recent bills for a sized solar battery proposal within hours.

Growatt Solar Batteries GREON Installs in Queensland

GREON installs the Growatt APX HV battery in 5 sizes from 10kWh to 30kWh. It uses lithium iron phosphate chemistry and carries a 10-year warranty, built from 5kWh modules.

Growatt APX HV Battery: 5kWh Modules From 10kWh to 30kWh

Every Growatt battery system delivers reliable evening energy, with power set by the inverter. A Growatt storage battery reports to the ShinePhone app, and solar battery storage grows by module. The Growatt APX HV battery carries the Australian warranty card issued by the maker’s Australia office, and each Growatt solar battery ships with datasheets.

Growatt APX HV Battery vs ALP LV Battery: Capacity, Inverter and Price

The APX HV suits most homes wanting a high voltage battery on XH hybrid inverters. ALP modules suit homes running an SPH all-in-one inverter. Both Growatt solar batteries use lithium iron phosphate cells with a warranty of 10 years.

Growatt batteries compared, 2026, from datasheets. –

Size

10kWh

Modules

2

Inverter

5kW single phase

From

$5,121*

Size

20kWh

Modules

4

Inverter

5kW single phase

From

$5,821*

Size

30kWh

Modules

6

Inverter

5kW single phase

From

$7,121*

The Growatt APX HV battery lists 100% depth of discharge. Round-trip efficiency and cycle ratings follow the datasheet.

How Much Can Growatt Battery Storage Save Each Year?

A home battery saves about 30c for every kWh of solar energy used after dark instead of exported. A household shifting 9kWh a day saves about $985 a year.

Feed-in credits in SEQ sit near 3c, while the cost of grid power runs 25c to 34c. Regional QLD feed-in on Ergon fell from 12.38c to 8.66c in 2025.

Pimpama Family Retrofit

A 10kWh Growatt solar battery lets a family of 4 store excess solar energy for the evening, cutting electricity bills by about $985 a year.

Coomera New Build

A new 5 bedroom house pairs solar panels, an EV charger and 20kWh of home energy storage, so the EV charges from the roof.

Toowoomba Regional Acreage

A bore pump and 2 freezers run on 20kWh of solar battery storage, adding energy independence, lower electricity bills and an essential circuit for storms.

Does a Growatt Battery Give Backup Power in a Blackout?

Your home battery runs essential circuits in an outage only when GREON designs for it: an XH2 hybrid inverter, a transfer box and chosen circuits.

Otherwise the setup shuts down in a grid fault, as AS/NZS 4777 requires for worker safety.

Storm season runs October to March in SEQ. Charged 10kWh batteries run a fridge, lights and Wi-Fi for 1 to 2 days: reliable backup power during outages from stored energy.

Mention outage cover when you first enquire.

Can You Add a Growatt Battery System to Existing Solar Panels?

Yes. Solar panels stay on the roof. Homes with a battery-ready Growatt inverter connect directly, while other systems need a new Growatt hybrid inverter, listed as its own line on your proposal.

Solar Panels Stay on the Roof

Rails and roof wiring stay put. The battery connects on the DC side, so solar energy charges it before export.

Compatibility Check

MIN XH, XH2 and MOD XH hybrid inverters take new modules with no swap. Older MIN TL-X systems and non-Growatt inverters need replacing.

Three Phase Homes

Three phase systems pair with a Growatt MOD XH or MID XH, quoted on request.

Monitoring on Your Phone

The ShinePhone app shows generation, charge levels and household use in real time, module by module.

EV Charger Installation

GREON fits an EV charger alongside your Growatt solar battery, so the car runs on stored sunshine after dark.

Planning a full new install? Compare our
[Solar + Battery Packages].

Why GREON Installs Growatt Solar Batteries

GREON installs Growatt for 4 reasons: 5kWh stacking, lithium iron phosphate safety, IP66 outdoor hardware and local support from the maker’s Australia office. GREON’s 10-year workmanship cover protects every solar battery installation.

Strengths for Queensland Buyers

Budget-tier pricing on modular stacks
Lithium cells and a battery management system for safety
IP66 hardware for Australian heat
Efficiency and cycle ratings per datasheet
10-year warranty on each residential energy storage system

See [About GREON], or compare brands on [Solar Batteries in Australia].

Limitations to Know Before You Buy

Why choose Growatt solar batteries? A Growatt solar battery gives reliable energy independence for less upfront, and Growatt batteries grow as solar energy use rises.

Each installation uses an accredited Australian installer under Australian standards, with 55 years of team experience and $10M liability cover. GREON keeps residential systems reliable from Pimpama to Brisbane and across Australia.

From Quote to Growatt Battery Switch-On in 5 Steps

GREON takes you from enquiry to switch-on in 1 to 2 weeks: an itemised proposal within hours, installation about 1 week later, 1 contact throughout.

Request Your Proposal

Send your address and electricity account, or call 1300 946 006.

Review Your Figure

Compare price, labour and battery rebate lines.

Confirm Your Order

Pay a $100 to $300 refundable deposit or pick zero deposit. GREON orders your batteries and lodges pre-approval.

Install and Commission

An accredited Australian installer from our Brisbane and Gold Coast team completes your solar battery installation; each installer logs serials on Bridge Select.

Switch On and Claim

GREON lodges the connection and STC claim, taking the saving off your invoice.

Read our [Solar + Battery Installation Process].

Growatt Battery Payment Options: Zero Deposit, Finance and a 30-Day Guarantee

GREON offers 3 ways to pay, and every option uses the same itemised proposal, so your figure stays fixed and savings start on day one.

Zero-Deposit Payment Plan

Pay nothing upfront or choose the standard $100 to $300 refundable deposit.

Repayment Plans

Spread payments over time through finance.

30-Day Price Beat

Found a genuine lower figure for a comparable setup within 30 days? GREON beats that figure.

Common Questions About Growatt Batteries in Queensland

What Is the Growatt Battery Price in QLD After Rebates?

A 10kWh Growatt APX HV battery starts from $5,121* installed after the battery rebate. Every battery price Australia wide moves with the STC factor, so GREON confirms your figure in writing.

Why Choose Growatt Solar Batteries Over Premium Brands?

Lower cost per kWh, lithium iron phosphate cells and a battery management system in every Growatt battery system. Premium brands offer longer local track records at a higher figure; this range stays reliable.

How Long Does the Battery Warranty Last?

Every Growatt model carries a 10-year warranty on each residential energy storage system, capped by total throughput in the Growatt Australia warranty terms. Depth of discharge and cycle ratings sit on the datasheet, with Australian claims run by the Australia office.

Can a Home Battery Join a Virtual Power Plant or VPP?

VPP options depend on your retailer and hardware. GREON confirms current virtual power plant offers during your proposal rather than promising a payment.

Can I Add More Modules Later?

Yes. Solar battery storage grows one module at a time up to the stack limit, on single and three phase systems, and extra capacity stretches backup power during outages.

How Long Does Installation Take in Brisbane?

About 1 week after you accept. Your solar panels stay in place, and an accredited installer finishes the work with 1 GREON contact.

Is There a Queensland State Battery Rebate in 2026?

No. The state scheme closed to applications in May 2024, so the federal program is the only 2026 incentive.

Does the Solar Sharer Offer Change the Maths?

It gives SEQ households 3 free midday hours from 1 July 2026, capped at 24kWh, while retailers recover costs at peak times. Home energy storage charged in that window still cuts evening electricity bills.

Get Your Growatt Battery Price Confirmed Within Hours

Send your details for an itemised proposal with every saving applied, no obligation. Call 1300 946 006 or book a Growatt solar battery assessment online.