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Solar Batteries

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Choose a smarter way to power your home with solar batteries. Stinson Air & Solar designs and installs quality battery systems across Perth and the South West. If you’re researching solar battery options or comparing brands, our local team will guide you with clear, practical advice.

 

Power your home day and night with solar battery storage

A solar battery stores excess daytime solar so you can use it in the evening and overnight. In Perth we get plenty of sunshine, power prices are high, and feed-in tariffs are lower than they used to be. Keeping more of your own energy often makes sense. With the right design, many homes cover most daily usage and enjoy steadier bills. Talk to our team for an honest, tailored recommendation.

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Solar battery brands and options we install

We recommend proven, well-supported options to match different homes and goals.
  • Signergy: all-in-one storage with flexible sizing and a clear app. Neat, modern package with room to grow.
  • Fronius: premium European hardware with strong local support. Smart monitoring and hybrid-ready for solar plus storage.
  • Sungrow: efficient, reliable and strong value.
  • BYD: modular and scalable so you can start sensible and expand later. Suitable for both residential and commercial use.
  • GoodWe: flexible configurations and practical monitoring.
  • Tesla Powerwall: whole-home style backup options, polished app, set-and-forget operation. One of the most recognised residential battery systems globally.
Many systems are expandable. As a long-standing solar battery installer in Perth and the South West, we will match brand and capacity to your layout, usage and backup needs.

Benefits of solar batteries for homes

  • Significant electricity savings: With the right solar and battery design, many WA homes can cut grid energy by around 80% or more, depending on usage and system size.
  • Energy independence: Use more of your own solar and rely less on the grid and energy retailers for everyday needs.
  • Reduce your carbon footprint: Store clean solar and use it at night instead of drawing from fossil-fuelled grid power. Energy trading and
  • VPPs: We install VPP-ready battery systems and can guide you on approved WA programs and tariff options, so you can choose what suits your home.

Why choose Stinson Air & Solar for solar batteries?

You want a local installer that stands behind the work. That is us. We design first, then quote, so performance is the priority.

What sets us apart

  • 28-point quality check for safety, performance and tidy workmanship
  • WA experience across thousands of homes and new builds
  • Endorsed by major builders and trusted brands
  • Clear warranties and strong Australian support
  • Local after-care and plain-English advice
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Rooftop solar panels installed on sports stadium buildings near a baseball field

How solar batteries work with your rooftop solar

  • Panels power your home first
  • Excess solar charges the battery
  • After sunset, the battery runs your home
  • The grid remains as backup or for unusually high demand
Result for you: more self-sufficiency, smaller and more predictable bills. With backup configured, priority circuits can keep running during an outage.

Is a solar battery right for my home?

Great fit if you: use most of your power at night, have or plan an EV, work from home, see blackouts, or want energy independence.

Maybe not ideal if you: have very low usage, limited solar potential, or plan to move soon. We review a recent bill and model your usage so you get straight advice on whether a battery stacks up.

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Tesla Powerwall battery installed outside modern home with timber deck and garden view

Our installation process

Consultation and bill review

System design and itemised quote

CEC-accredited installation and 28-point check

Handover and app setup

After-care, seasonal settings and warranty support

New builds and established homes

New builds: best planned during design. We coordinate with your builder for tidy conduit runs and smart placement for easy access and upgrades later.

Established homes: retrofits are common. We assess the inverter compatibility, switchboard and space, then deliver a tidy solution.
We service Perth Metro and the South West including Bunbury, Busselton, Dunsborough and Margaret River.

Ready to store your solar? Get a quote

Lower bills. More independence. Quality installation by a local team that stands behind its work. Request your tailored solar battery quote or give our Perth or South West team a call today.

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Residential Solar FAQs

Yes, absolutely. We install complete solar systems, including inverters and battery storage. We will recommend the right inverter and battery combination for your home, based on your roof, usage and whether you want features like backup power and advanced monitoring. If you are considering newer all-in-one battery options like Sigenergy, we can talk you through what suits your goals and budget.

We service the South West from Bunbury through to Busselton and beyond. Common areas we work in include Bunbury, Australind, Busselton, Dunsborough, Margaret River and Augusta, plus surrounding towns. If you are unsure whether you are in our service area, send us your suburb and we will confirm availability and next steps.

Most battery installs are completed within a day, including commissioning and handover. If switchboard upgrades or backup rewiring are needed, it can take longer. We will confirm timing upfront so you know what to expect.
In many cases, yes. We can retrofit a battery using a hybrid inverter or an AC-coupled setup, depending on what you have now. We will assess your current system output, roof layout and switchboard to make sure the upgrade is safe, compatible and worthwhile.
It depends on how much electricity you use after sunset. As a guide, aim for a battery that covers most of your evening and overnight usage so it charges most days and gets used each night. If an EV is on the cards, a modular system can be a smart choice so you can expand later.
Your solar powers the home first. Any excess charges the battery. After dark, your home uses the battery, with the grid there as backup. We will check your inverter and switchboard to confirm the best setup.
Yes, absolutely. While a lot of our work is residential, we also install commercial solar on a case-by-case basis. Our largest system to date is 40kW, and we will assess your site, usage profile and roof space to design a system that makes sense for your business

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