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  • SOLAR + BATTERY, PRICED CLEARLY

6.6kW Solar System with Battery: Price, Output and Options

See the exact pairing options and price range for your 6.6kW solar package, before you request a quote.
  • Pimpama HQ
  • CEC-Accredited Products
  • SAA Approved Installer
  • Federal Rebate Eligible
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  • AT A GLANCE

6.6kW Solar System with Battery at a Glance

26 kWh/day

Estimated daily solar output in South East Queensland

2 to 3 People

Ideal household size for this setup

14 Panels

Panel count at 475W per panel

4 to 6 Years

Estimated payback period, rebate included
  • BATTERY OPTIONS

Battery Pairing Options for Your 6.6kW Solar System

All 4 tiers carry a 10-year manufacturer warranty and are eligible for the federal Cheaper Home Batteries Program.

13.98kWh

Rebate Eligible

Solar + Battery from

$6,121*

A strong entry point covering typical evening usage for 2 to 3 people.

  • Covers most evening usage *
  • Rebate eligible
  • 10-year warranty
  • 100% Usable Capacity
  • Blackout Protection Compatible
  • Outdoor Weather Proof, with IP65 Ratings
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STC incentives / Rebate / Subsidy on battery capacity:
↯ 0–14 kWh: 100% STC factor
↯ 14–28 kWh: 60% STC factor for the portion above 14 kWh
↯ 28–50 kWh: 15% STC factor for the portion above 28 kWh

18.64kWh

Rebate Eligible

Solar + Battery from

$6,721*

More headroom for households with higher evening usage.

  • Near-complete overnight coverage*
  • Federal scheme eligible
  • 10-year warranty
  • 100% Usable Capacity
  • Blackout Protection Compatible
  • Outdoor Weather Proof, with IP65 Ratings
Request This Pairing

23.3kWh

Rebate Eligible

Solar + Battery from

$7,121*

Suited to larger households wanting stronger backup coverage.

  • Full overnight backup*
  • Point-of-sale discount applies
  • 10-year warranty
  • 100% Usable Capacity
  • Blackout Protection Compatible
  • Outdoor Weather Proof, with IP65 Ratings
Request This Pairing
MOST PREFERRED

27.96kWh

Rebate Eligible

Solar + Battery from

$7,321*
Maximum headroom for larger households or future EV charging.
  • Full-day and overnight coverage*
  • Discount applies at purchase
  • 10-year warranty
  • 100% Usable Capacity
  • Blackout Protection Compatible
  • Outdoor Weather Proof, with IP65 Ratings
Request This Pairing

*Backup and coverage estimates are indicative only. Actual overnight and full-day coverage will vary depending on your household’s appliances, usage patterns, and daily energy draw.

Choosing the Right Battery for the Same Solar System

Panel count and inverter output stay fixed across every battery option on this 6.6kW solar system, so the decision comes down to storage capacity, not installation quality or panel layout. A smaller battery keeps your upfront cost lighter; a larger battery carries more daily and overnight electricity use without drawing from the grid. Every option installs on the same timeframe with the same trained crew, and every solar system qualifies for the same federal battery rebate toward your final figure, whatever storage size you choose for your home. Prices and rebate amounts shift with battery capacity, but the solar side of your system, the panels and the inverter, never changes across any tier you pick.

Entry and Mid Options: Everyday Household Coverage

The smallest battery option is the most cost-effective starting point for this 6.6kW solar system, offering 13.98 kWh of usable energy and giving a typical Queensland household strong evening coverage from the same solar panel layout every option shares. The next battery steps capacity up to 18.64 kWh for a growing household or a property running an EV charger overnight, with the same 10-year warranty and installation standard as every other option in this solar battery pairing. Both entry and mid batteries pair with the same inverter and solar panels, with capacity alone separating them, not panel count, installation costs, or crew, and both suit most average Queensland rooftops without further upgrade.

Larger Options: Bigger Households and Heavier Loads

A larger battery, at 23.3 kWh, gives a bigger household or a heavier daytime load, like ducted air conditioning, enough stored energy to stay covered through Australia’s variable weather without upsizing the solar panels on this system, keeping every solar panel and battery pairing matched to the same roof and system size. The biggest battery offers 27.96 kWh, the largest storage this solar system supports, built for larger households wanting the strongest grid-power backup this panel count allows, at the top of the battery storage range this 6.6kW system offers.

Which Battery Suits Your Household?

Not sure which battery suits your household’s needs? A smaller battery keeps things simple for a lighter evening load in a smaller home, and installs on the same fast timeline as every other tier. A larger solar battery carries a bigger household through heavier evening loads with less grid dependence, and every option includes the same solar power output and installation standard across the system, so capacity is the real variable that changes your quote and nothing else about your solar setup.

Rebates Apply to Every Battery Option

Every brand across this solar system qualifies for the federal Cheaper Home Batteries Program, applied as a point-of-sale discount, no matter which battery your solar system pairs with. Compare options, request a quote, and our team will confirm your exact price and installation timeline for your household’s average electricity use across QLD and the rest of Australia. This battery pairing is built to run the full payback ahead, not just to qualify for today’s rebate, so choose the energy capacity your home will genuinely use, day and night, from batteries engineered for every kWh you draw across our solar systems and solar batteries range, each backed by the same solar panels and crew, whatever your budget or household size demands.
  • WHAT'S INCLUDED

What's Included in Your 6.6kW Solar System

Every solar quote includes four core components, each built to the same specification regardless of the battery you choose. Panels, inverter, mounting, and installation stay identical across every tier on this page: only capacity and its indicative price change what you pay.

Solar Panels

14 panels at 475W tier-1 monocrystalline, rated for Australia’s harsh UV and heat. 14 panels at this wattage give your solar system its full 6.6kW output, with each panel individually wired for consistent solar performance even if one panel is shaded by a tree or a neighbouring roofline.

Inverter

A 5kW hybrid unit with Wi-Fi monitoring, sized to convert your panels’ output into usable power and manage your solar battery’s charge and discharge cycle. The inverter links your panels to your home’s electricity supply, and it’s what lets you track solar generation and stored energy from an app on your phone.

Mounting & Racking

QLD wind-load-rated mounting hardware, engineered for Queensland roof conditions and secured to Australian standards. Every solar panel is fixed to racking rated for your specific roof type, so your system stays secure through storm season across Queensland.

Install & Commissioning

Full installation by CEC-accredited installers, including switchboard connection, system commissioning, and a compliance certificate for your records. Installation for a solar system typically takes one to two days, and your crew handles every step from panel mounting to the final safety check.
Every panel, inverter, and battery component here is itemised in the breakdown, so you can see what your solar system’s cost covers before you commit. Rebates and indicative prices vary by kWh tier, and we confirm current pricing before installation begins.
Panels, mounting, and fitting carry the same standard across our residential systems, backed by a 10-year workmanship warranty separate from the manufacturer cover on your panels and solar battery. Your average household energy use is what determines the right storage size, not the solar panel count or the inverter, which stay fixed at this system’s specification for every household we serve across Queensland.
Solar households across Queensland typically move from acceptance to a switched-on system within two to three weeks and a confirmed handover date. If your roof or switchboard needs extra work, we’ll flag it up front, not as a surprise cost once work has begun.
Ask about your household’s typical energy use and we’ll confirm the right batteries and total figure for your address, with rebate eligibility and indicative costs itemised for every solar option on offer.

FREQUENTLY ASKED QUESTIONS

Answers to Common Questions About This 6.6kW Solar System
How much does a 6.6kW solar system with battery cost?
Prices for this 6.6kW solar system start from $6,121 for the solar array and our smallest battery pairing, before your federal rebate is applied. Your final cost depends on your roof, your chosen battery, and your household’s average energy use. Request a quote and we’ll confirm your exact figure for your address.
It depends on your household size and evening electricity use. Fox ESS 13.98kWh suits a smaller household. GoodWe 18.64kWh and Growatt 23.3kWh suit a growing household, higher daytime use, or an EV charger overnight. Alpha ESS 27.96kWh suits the largest households wanting maximum capacity and the most grid independence this size supports.
This depends on how much electricity use you want covered overnight or during a blackout. Our four options range from 13.98 kWh to 27.96 kWh of battery capacity, so we help you match size to your household rather than guessing. A smaller solar battery suits a lighter bill; a larger one suits heavier evening use in a bigger home.
Most Queensland households qualify for the federal Cheaper Home Batteries Program, applied as a point-of-sale discount, not a claim-back after installation. The QLD Battery Booster closed to new applications in 2024 with no state-level replacement, so this federal rebate is the only scheme reflected in your quote today, whatever battery you choose.
Your quote covers 14 solar panels at 440W each, a 5kW hybrid inverter, mounting and racking rated for Queensland conditions, and full installation by CEC-accredited installers, plus your chosen battery. Every component is itemised, from panels through to your final grid connection.
A standard residential solar system, or a solar system and battery together, usually takes 1 to 2 days once your quote is accepted. From enquiry to a firm quote is typically a few hours, and from acceptance to install day is about a week across Queensland and the rest of Australia.
Yes. We install EV chargers alongside a new solar or battery system, so you can charge your car from your own solar power rather than drawing extra electricity from the grid. This is an increasingly common request from households already investing in a solar system and battery.
If you’re running an EV charger, a pool pump, or heavier daytime and evening electricity use, our 10.5kW or 13.3kW residential solar packages may suit your household better than this system size. We also install commercial solar systems from 50kW paired with 50 to 100kWh of battery storage for businesses.
Most single-storey homes with reasonable roof space suit this solar system. We assess your roof space, orientation, and shading using satellite imagery before confirming your panel layout, battery placement, and final quote.
Every battery carries a 10-year manufacturer warranty and is compatible with Queensland Virtual Power Plant programs. All installations are backed by a separate 10-year workmanship warranty, distinct from the manufacturer cover on your solar panels and inverter.
Yes. Our installation team is SAA and CEC accredited for both solar panel and battery installation, and every job follows Clean Energy Council and Solar Accreditation Australia safety guidelines, from the first solar panel through to final electricity connection.
Yes. Find a genuinely better price on a comparable solar system and battery within 30 days, and we’ll beat it. Every price we quote already reflects current rebates, so you’re comparing real costs, not headline figures before rebates are applied.
We offer upfront payment, a standard deposit, a zero-deposit payment plan, and financing on solar and battery packages. Whichever option you choose, your indicative price, current rebates, and installation timeline stay consistent across every payment method available.
We carry a wide range of solar panel, inverter, and battery brands, including Fox ESS, GoodWe, Growatt, Alpha ESS, SigEnergy, and Anker SOLIX. You choose the solar panel and solar battery combination that fits your household, with full datasheets for every panel and battery we offer.
Yes. Every solar battery we install is VPP-ready and compatible with Queensland’s Virtual Power Plant programs, so your stored solar energy can support the grid and may earn additional credit where a VPP program operates in your area of Australia.
Yes. We manage your STC application, grid connection, and compliance paperwork for every solar system we install, from your first quote through to handover. Your point of contact stays the same throughout, so installation runs smoothly without switching teams partway.
No. We don’t have a minimum system size or type we won’t quote, whether it’s this 6.6kW residential solar system, a larger 10.5kW or 13.3kW package, or a commercial solar and battery installation for a business site across Queensland.
It depends on your household’s electricity usage, roof space, and budget. Our residential solar packages, starting with this 6.6kW system, cover most homes, and we recommend the right size using a satellite assessment of your roof and average usage.
The difference is how much solar energy each system generates and how much battery storage pairs with it. Larger solar systems suit bigger households or higher average power use, while this 6.6kW package remains the most popular entry-level solar option for smaller Queensland homes.
Roof type, number of storeys, and any switchboard or meter box upgrades all affect your final cost. The distance between your inverter, your energy storage, and your main switch also plays a part, which is why every solar quote here is calculated for your specific property rather than a generic average.
We currently focus on Queensland, from Brisbane and the Gold Coast up through Bundaberg, Rockhampton, Mackay, Townsville, and Cairns. As demand grows across other parts of Australia, our residential solar and commercial solar offering will expand into new states.
Your solar panels generate power during the day, and any surplus your energy storage doesn’t use gets exported to the grid under your retailer’s feed-in tariff. Most households see a meaningful drop in their average electricity bill within the first billing cycle after their solar and storage system goes live.
Yes. Many households start with this solar system and add extra capacity later as their electricity needs grow, whether that means more solar panels, a bigger energy store, or an EV charger down the track. Every quote accounts for future-proofing where your roof space allows it.
Our satellite imagery gives a highly reliable first estimate of your roof’s solar potential, panel count, and likely energy output. A technician confirms every detail on installation day, so any final adjustment to your indicative figure is minor and disclosed upfront, never a surprise after work has already begun.
  • PRICING

What Your 6.6kW Solar System with Battery Costs

Transparent South East Queensland pricing breakdowns including standard federal STC rebates and state government booster incentives.

Why Every Quote Is Custom

Every solar system here is custom-quoted for your home. Nothing here is sold off a fixed price list.
Your indicative figure depends on three things: your roof, your household’s average energy use, and the battery option you choose. No two homes are priced the same way.

What Affects Your Price

Combo packages for this 6.6kW solar system start from $6,121, covering your 14-panel solar array and our smallest battery pairing, before your federal rebate is applied.

Storage capacity is the biggest factor in what you pay. Fox ESS, GoodWe, Growatt, and Alpha ESS sit at different kWh tiers, and your figure rises with size.
Your cost also depends on roof type, number of storeys, and any switchboard or meter box work needed.

Solar panels and the panel count stay the same across every tier. The difference reflects storage capacity alone, not the standard of installation work.
Get My Exact Quote

Getting Your Exact Figure

Most customers receive a firm, itemised quote within a few hours, assessed from satellite imagery of your roof. No in-person visit is required to get started.Quotes are free, no-obligation, and cover your full solar system: the solar panel count, the inverter, your chosen solar battery, and installation, all itemised as separate figures so nothing is hidden in one lump sum.

Ask about financing or our zero-deposit payment plan, and we’ll model your total electricity cost against your typical household power bill before your systems go live. Batteries and rebates are the two figures that move your final costs the most, so compare prices carefully before you request your quote and lock in your solar system.

Rebates and Guarantees

Every option qualifies for a federal rebate at the point of sale, reducing your total cost before you pay a cent.
We also back every solar system with a 30-day price beat guarantee. Find a genuinely better figure on a comparable system within 30 days across Australia, and we’ll beat it.
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  • THE FEDERAL REBATE

Cheaper Home Batteries Program, Applied to This 6.6kW Solar System

Every option paired with your solar system qualifies for the federal Cheaper Home Batteries Program, applied as a point-of-sale discount on your invoice, not a claim-back after installation.
Check My Eligibility

How the Rebate Works

The figure is calculated per unit of usable capacity, with a full-rate band, a reduced-rate band, and a smaller band above that, tapering out for very large systems. Our CEC-accredited installers generate the certificate and apply the discount directly on your solar quote, so the price you see already has it built in.

What This Means for Your Battery

Fox ESS 13.98kWh sits inside the full-rate band, so this solar battery attracts the strongest discount of any option paired with this solar system. GoodWe 18.64kWh, Growatt 23.3kWh, and Alpha ESS 27.96kWh each cross into the reduced band, so a larger battery still costs more overall even with a bigger discount applied to your final figure. There’s no means test on this scheme: every Queensland household qualifies, whatever your solar system size.

The QLD Scheme Is Closed, the Federal One Isn't

The QLD Battery Booster closed to new applications in 2024, with no state-level replacement announced since. This federal program is the only active discount reflected in your quote today, across every solar panel and battery combination we install throughout Queensland and the rest of Australia. Ask us how rebates apply to installation timing and your specific system. Ask us and we’ll confirm the exact rebate for your chosen battery, your roof, your panels, and your household’s typical energy use and electricity cost. Solar households across Queensland increasingly weigh this discount against panel output and total cost when picking a size. Installation, inverter, and workmanship stay the same across every tier, so the discount and your chosen capacity are what move your average power bill down over time, wherever you sit on the grid. Larger options above the standard range see a smaller rebate per kWh, which is one more reason most Queensland homes choose a mid-range battery rather than the largest available. This reduces the gap between solar system tiers, making a bigger option a smaller step up in real terms than the sticker figure alone suggests.
  • IS THIS THE RIGHT SIZE?

Why a 6.6kW Solar System Suits Your Household

A 6.6kW solar system is our most popular entry point, built for a specific kind of home: 2 to 3 people, a single-storey roof, and a typical Queensland power bill.

Getting a Straight Answer on Sizing

Not sure this is the right fit? Get in touch and we’ll assess your roof, your typical energy use, and your household’s average daily draw, then confirm the right solar panel and battery combination for your address.
Get My Free Quote

Household Size and Daily Usage

If your household runs 2 to 3 people through a normal day, with electricity use spread fairly evenly across daytime and evening, this solar system covers most of that load without oversizing your roof or your budget. It’s what most Queensland homes start with before stepping up to something larger.

When to Consider a Larger Solar System

If you’re running an EV charger, a pool pump, or ducted air conditioning most evenings, this solar system paired with a smaller option may leave you drawing more from the grid than you’d like. Bigger households, or homes with higher daytime usage, often suit our 10.5kW or 13.3kW packages instead of this one.

Your Battery Still Scales With You

Even at this panel count, you choose from four storage capacities, so your storage can grow with your household even if your solar panels stay fixed. A smaller solar battery suits a lighter bill; a larger one suits heavier evening use and a bigger household.
GREON is a Queensland solar company installing Tier-1 brand solar panels, battery storage and EV chargers for homes and businesses. Based in Pimpama on the Gold Coast, we work across Brisbane, the Sunshine Coast and the rest of Queensland. Our installers are SAA and CEC accredited, and every quote is free and custom.

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