Solar Battery Installation Brisbane and Redlands

Cut power bills, ride through blackouts and use more of your own solar. At Solair Electrical, we design and install home battery systems across Brisbane and the Redlands — sized to your habits, your switchboard and your future plans (EV charging, air con, growing families).

We don’t do one-size-fits-all boxes. We build battery systems that are safe, compliant and properly matched to your home — so you actually get the performance and payback you’re expecting.

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Recent Solar Battery Installations (Brisbane & Redlands)

Real installations completed by Solair Electrical — neat conduit runs, compliant signage and tidy finishes.

27kWh Tesla Powerwall 3 installation in Thornlands by Solair Electrical (Brisbane & Redlands solar battery installers) — Tesla Powerwall 3 — Thornlands 27kWh battery storage installed for blackout protection and night-time usage.

40kWh Sigenergy battery installed with whole-home backup in Brisbane by Solair Electrical — Sigenergy Whole-Home Backup 40kWh modular battery system designed for full home backup capability.

48kWh Sigenergy battery system installed in Thornlands by Solair Electrical (Redlands battery installers) — Sigenergy 48kWh — Thornlands High-capacity modular storage sized for large evening loads.

Sungrow 19.2kWh solar battery installed in Cleveland by Solair Electrical (Redlands solar battery installation) — Sungrow 19.2kWh — Cleveland Popular battery size for homes with 6.6–10kW solar systems.

Local installs, local support. If you’re in Brisbane, the Redlands, Logan or Ipswich and want a battery that’s actually sized for your home, we’ll walk you through the best options — no pressure.

More Recent Solar & Battery Work

A few more examples of the neat workmanship you can expect — from premium solar installs to high-capacity storage systems.

475W Aiko solar panels installed in Kilcoy by Solair Electrical (solar installation Queensland) — 475W Aiko Panels — Kilcoy Premium panel install focused on performance, roof layout and clean cable management.

48kWh Sigenergy battery stack installed in Birkdale by Solair Electrical (Redlands whole-home backup) — 48kWh Sigenergy Stack — Birkdale High-capacity storage with smart backup.

Sungrow 19.2kWh battery installed in Cleveland by Solair Electrical (Redlands battery installers) — Sungrow 19.2kWh — Cleveland Installed for better self-consumption and reduced peak-rate importing.

Why Add a Battery to Your Solar?

Use more of your own solar at night instead of buying peak-rate power from the grid.
Keep essentials running during outages (fridge, lights, modem, some GPOs) with an EPS/backup circuit.
Reduce bill shock with time-of-use shifting and smarter consumption.
See everything in one app — battery state of charge, consumption, solar production and alerts.

At-a-glance:

Great fit for typical 6.6–15kW solar homes using most power mornings/evenings.
Best value when feed-in tariffs are low and import tariffs are higher.
Backup supply available for selected essential circuits (planned at site check).

Right Battery, Right Size — No Guesswork

Every home is different. We always complete a thorough on-site inspection.

To get payback and performance, your system must match your usage and your switchboard. If your board is older or overloaded, we’ll recommend a switchboard upgrade first — it’s the foundation for safe battery backup and clean, compliant solar integration.

Already have solar and it’s under-performing? We can diagnose faults, replace failed components and get your system producing again with our Brisbane and Redlands solar repairs service.

And if you’re starting from scratch, we’ll design the battery around a quality PV layout from day one — see our solar installations for what we recommend on Brisbane and Redlands rooftops.

What we check

Daily usage profile: bills, smart-meter or inverter data (day vs night split).
Peak loads & backup needs: fridges, lighting, comms, pumps, medical devices.
Existing solar & switchboard: inverter type, spare capacity, RCDs, surge, MEN location.
Tariff & retailer plan: time-of-use, demand charges, feed-in rate.
Site conditions: ventilation, clearances, indoor/outdoor location to AS/NZS 5139.

⚡ Get a Free On-Site Assessment ✉️ Request a Call-Back

Battery Brands We Install

We supply and install quality battery systems and recommend the right fit based on your solar, budget and backup goals.

Tesla Powerwall (Premium) Strong app experience and a popular choice for backup-focused homes.
Backup planningClean installsLocal support

Sigenergy (Scalable) Modular sizing for families, EV plans and higher night-time usage.
24–48kWh+Whole-home optionsFuture-ready

Sungrow (Best Value) Great balance of cost and performance with proven reliability.
Tariff shiftingCompact sizingGreat ROI

Cheaper Home Batteries Program (Now Running)

Government discount to cut your upfront cost

From 1 July 2025, the Australian Government’s Cheaper Home Batteries Program provides around a 30% discount on eligible small-scale home and small-business batteries. The discount is linked to the battery’s usable capacity and is generally applied up-front by the installer/retailer. The support gradually steps down to 2030.

Key points

Who can apply: Households & small businesses installing an eligible battery with new or existing rooftop solar.
How it’s delivered: Discount is processed at purchase by accredited suppliers and overseen by the Clean Energy Regulator.
Compliance: Batteries must meet AS/NZS 5139 and other program eligibility requirements.

We handle eligibility checks and paperwork with you.

What You Get with Solair Electrical

Custom design: load profiling, tariff strategy and backup circuit planning.
Quality hardware: Tier-1 lithium batteries with hybrid or AC-coupled options.
Neat install: labelled cabling, tidy conduit runs, compliant isolators and signage.
Monitoring: intuitive app with consumption tracking and blackout alerts.
Standards & safety: installed to AS/NZS 5139 with CEC-accredited electricians.
Warranty & support: 10-year workmanship warranty — local team, we answer the phone.

Our Process — Fast, Clear, Friendly

Bill & Site Check: share a recent bill and book an on-site inspection.
Design & Quote Options: tailored sizes with pros/cons (no pressure).
Rebate & Approvals: we assist with Cheaper Home Batteries steps.
Installation Day: clean, compliant install; app set-up and brief training.
Aftercare: support, firmware checks and performance reviews available.

📞 Book a Free Quote ✉️ Send Your Power Bill

Local Results

“Storm took the street out but our essentials stayed on — battery kicked in seamlessly.” — Sarah P., Wynnum

“Night-time bills have dropped and we can see exactly what we’re using.” — Mark L., Victoria Point

Solar Battery FAQ

How long does installation take?

Most Brisbane/Redlands homes are completed in 1 day including commissioning and app setup; complex backup wiring can extend this.

Will my solar still work in a blackout?

Yes — with an EPS/backup circuit, essential loads run from the battery and any available solar. We’ll help you choose which circuits.

Can I get the Cheaper Home Batteries discount?

If your battery and install meet program rules (capacity, standards, approved supplier), you may receive ~30% off up-front via us as your installer. We’ll confirm eligibility during your site visit.

What maintenance is required?

Batteries are sealed. We recommend an annual service to check firmware, ventilation and performance.

Do you service my area?

Yes — Brisbane, Redlands, Logan, Ipswich, Gold Coast and Sunshine Coast.

Book Your Free Battery Assessment

📞 Phone: 0405 685 441
✉️ Email: info@solairelectrical.com.au
📍 Service Area: Brisbane, Redlands (Cleveland, Capalaba, Alexandra Hills, Victoria Point, Thornlands, Birkdale, Wynnum), Logan, Ipswich, Gold & Sunshine Coasts

📞 Call Now ✉️ Get My Battery Quote

About Solair Electrical: We’re a Brisbane family-owned team (Allan & Ryan) with 13+ years on the tools — neat work, honest advice and compliance to Australian Standards, every time.