Best battery storage systems businesses in Perth Metropolitan
Looking for solar panels rather than batteries specifically? See our separate list for the best solar energy equipment supplier overall. The order here reflects battery storage specialism and composite score, not general solar work.
Picks are ranked by score and relevance to battery storage systems, so a lower overall score can rank higher here.
At a glance
| # | Business | Score | Rating | From | Best for |
|---|---|---|---|---|---|
| 1 | Pool Heating Solutions WA | 94 | 5 (246) | — | Fast, reliable installs |
| 2 | SolarGrid Perth | 80 | 4.6 (70) | — | Full-service solar and battery integration |
| 3 | Urban Future | 77 | 4.9 (48) | — | Quick turnaround on combined systems |
| 4 | Altronics | 80 | 4.5 (103) | — | Hard-to-find battery parts and components |
| 5 | Altronics | 80 | 4.8 (61) | — | In-store technical advice |
| 6 | Altronics | 79 | 4.5 (48) | — | DIY project support |
| 7 | Solahart Joondalup | 77 | 4.8 (71) | — | Larger solar-plus-battery installs |
| 8 | Vehicle Solar Solutions | 74 | 4.8 (12) | — | Vehicle and caravan battery setups |
| 9 | Access Antennas Australia | 72 | 4.4 (91) | — | Remote area power and antenna combos |
| 10 | City Electric Supply Pty Ltd City West Branch | 70 | 4.6 (10) | moderate | Trade stock and same-day delivery |
| 11 | Volta Energy | 63 | 5 (6) | — | WA-made off-grid batteries |
| 12 | UON | 67 | 4.2 (17) | — | Industrial and mining-grade supply |
| 13 | Batteries Plus | 67 | 4.3 (37) | — | Budget battery replacements |
| 14 | Shoreline 4x4 | 66 | 4.1 (47) | — | 4x4 accessory buyers exploring batteries |
| 15 | City Electric Supply Pty Ltd Midland Branch | 66 | 4.3 (6) | moderate | Occasional bulk electrical buys |
Ranked picks

Pool Heating Solutions WA
Why it ranks first
With 246 reviews and a perfect 5.0 rating, Pool Heating Solutions WA has built its reputation on turning quotes into finished installs within days, and that same responsiveness carries into after-hours support years after the sale. It's the highest-scoring business on this list by a clear margin, with sentiment data showing no recorded complaints across the full review set.
Pros
- Installation typically completed within 7 days of quote
- Owner and installers reachable outside normal business hours, including weekends
- Long-term after-sales support, including free servicing on systems over a decade old
- Official Madimack Australia partner with quiet, efficient systems
Watch out: Reviews are overwhelmingly positive with no complaint pattern on record, so there's little to warn about here.
Services: solar hot water, residential solar, solar energy company, solar energy system service

SolarGrid Perth
Why it ranks second
SolarGrid Perth pairs battery installs with solar upgrades and rebate paperwork, and the owners Tony and Liz get named repeatedly for staying hands-on through the whole job. Staff like Freddie and Jordan are singled out for clear communication on quoting and installation, which matters when a job involves government rebate forms as well as equipment.
Pros
- Owners Tony and Liz personally involved in problem-solving
- Staff explain rebates and financing in plain terms
- Quick installation scheduling with efficient crews
- Live monitoring app included with systems
Watch out: A minority of reviewers report missed appointments and slow follow-up after deposits were paid.
Services: solar hot water, battery storage, warranty aftercare, residential solar

Urban Future
Why it ranks third
Urban Future covers solar, battery and water systems together, with named technicians Matt, Daniel and Peter earning praise for knowing the whole job rather than just one piece of it. Quoted turnaround runs as fast as 24-48 hours, and most jobs finish with a clean, tidy site.
Pros
- Fast turnaround, often 24-48 hours from quote to install
- Named technicians known for cross-system knowledge
- Clean site management and tidy finish
- Handles solar, battery and water systems under one job
Watch out: One recent customer reported months of delay and unresolved roof damage after a third-party contractor fell through.
Services: battery storage, residential solar, solar energy company, solar energy system service

Altronics
Why it ranks fourth
This Altronics branch scores well on volume and recency, with 103 reviews reflecting a steady stream of customers who come in for obscure parts and leave with knowledgeable guidance. Staff are described as genuinely technical rather than just sales-focused, which suits anyone building or repairing a battery system rather than just buying a boxed unit.
Pros
- Stocks hard-to-find items other suppliers don't carry
- Staff have genuine technical knowledge, not just sales scripts
- Wide product range at reasonable pricing
- Patient with customers working through technical problems
Watch out: A handful of older reviews mention dismissive or mocking staff behaviour, though recent reviews don't repeat this.
Services: solar inverters, solar energy company, solar energy system service, solar panel maintenance service

Altronics
Why it ranks fifth
The Midland Altronics branch draws praise for staff who take real time explaining options and steering customers away from the wrong part before they buy it. With 61 reviews and a 4.8 rating, walk-in service is the clear strength here.
Pros
- Staff explain trade-offs before you commit to a purchase
- Competitive pricing on parts and components
- Good general stock of batteries and electrical parts
- Helps avoid costly mistakes on DIY jobs
Watch out: One caller reported muffled, dismissive phone service, so an in-person visit may serve you better than calling ahead.
Services: residential solar, solar energy company, solar energy system service, solar panel maintenance service

Altronics
Why it ranks sixth
Altronics Joondalup earns steady praise for staff who go beyond a basic sale to help with DIY electronics and repair troubleshooting. Feedback spans years of consistent service, with well-displayed stock and competitive pricing backing up the advice.
Pros
- Staff help troubleshoot DIY electronics and repair jobs
- Well-organised, competitively priced stock
- Consistent service quality over multiple years
- Strong problem-solving support for non-standard requests
Watch out: One visitor reported inattentive service during a busy period.
Services: residential solar, solar energy company, solar energy system service, solar panel maintenance service

Solahart Joondalup
Why it ranks seventh
Solahart Joondalup has handled substantial jobs, including a 17kW solar array paired with a 22kWh battery that reviewers say has performed flawlessly, with Darryn named repeatedly for expertise and fast follow-up. The 71-review base is solid, but sentiment is mixed rather than uniformly positive.
Pros
- Darryn and the team praised for expertise on solar-plus-battery jobs
- Technicians typically dispatched within 24 hours for issues
- Free troubleshooting calls, no charge for diagnostics
- Post-install follow-up calls to check system performance
Watch out: One 2023 installation reportedly involved unsafe, undersized wiring and an unresolved dispute that reached WA regulators, a serious outlier worth asking about directly.
Services: residential solar, solar energy company, solar energy system service, solar panel maintenance service

Vehicle Solar Solutions
Why it ranks eighth
Vehicle Solar Solutions is the specialist here for bonnet-mounted panels and off-grid power on caravans and marine setups, not rooftop home battery systems. With only 12 reviews the sample is small, but feedback is consistently positive on shipping speed and installation quality from named technicians Shane and Aaron.
Pros
- Bonnet-mount expertise frees up roof space on vehicles
- Fast shipping and turnaround on orders
- Named technicians (Shane, Aaron) get specific praise
- Reliable after-sales support
Watch out: Review volume is low, and the focus is mobile/vehicle power rather than home battery storage.
Services: residential solar, off grid solar, solar energy company, solar energy system service

Access Antennas Australia
Why it ranks ninth
Access Antennas Australia built loyalty among customers dealing with named staff like Tom and Wally, who solve technical problems fast and sometimes without extra charge. It carries remote area power stock alongside its antenna and satellite work, useful if you need both under one roof.
Pros
- Fast technical diagnostics from experienced staff
- No-charge repairs for known/loyal customers
- Clear, practical DIY setup guidance
- Stocks remote area power alongside antenna gear
Watch out: Phone response and callbacks are inconsistent, with some customers reporting no follow-up at all.
Services: residential solar, solar energy company, solar energy system service, solar panel maintenance service

City Electric Supply Pty Ltd City West Branch
Why it ranks tenth
City Electric Supply's City West branch draws praise for named staff like Harrison, Darren and Andrew who know their stock and move fast on same-day delivery. The 10-review base is small but consistent in tone.
Pros
- Named staff recognised for expertise
- Free same-day delivery available
- Good stock turnover
- Friendly, approachable counter service
Watch out: One reviewer flagged long counter waits and gaps in product range.
Services: solar energy company, commercial solar, residential solar, solar panel maintenance service · Price: moderate

Volta Energy
Why it ranks #11
Volta Energy installs off-grid battery setups built and assembled locally in WA, with all six reviews on record giving five stars and Trevor named specifically for his expertise. The sample is tiny, so treat this as a promising but unproven pick.
Pros
- Full 14 kWh battery capacity confirmed by customers
- Off-grid system setup expertise
Watch out: Only six reviews on record, so there isn't much data to judge consistency over time.
Services: battery storage, residential solar, solar energy company, solar energy system service

UON
Why it ranks #12
UON brings mining and industrial supply experience to sustainable energy systems, with customers noting reliable products and good rapport with the team. Responsiveness is the sticking point, with some reporting long delays on urgent hire requests.
Pros
- Reliable products with an industrial/mining pedigree
- Sustainable energy focus
- Good team rapport reported by regular customers
Watch out: Callback responsiveness is inconsistent, and urgent requests have seen long delays.
Services: commercial solar, residential solar, solar energy company, solar energy system service

Batteries Plus
Why it ranks #13
Batteries Plus wins on price and stock availability, with staff fielding obscure orders quickly and many customers coming back for repeat business. Warranty handling is the weak spot, with a subset of Exide battery failures leading to disputed claims.
Pros
- Competitive pricing versus major retailers
- Stocks hard-to-find battery types
- Same-day or next-day ordering
- Friendly, patient staff advice
Watch out: Some customers report faulty Exide batteries and difficulty getting warranty claims honoured.
Services: residential solar, solar energy company, solar energy system service, solar panel maintenance service

Shoreline 4x4
Why it ranks #14
Shoreline 4x4 is registered under solar and battery storage categories, but the review record is almost entirely about bullbars, tow gear and 4x4 accessories rather than battery installs. Staff, especially David, get credit for patience with technical problems on the vehicle side.
Pros
- Fast delivery and installation on vehicle accessories
- Staff troubleshoot technical issues at no cost
- Strong product quality and fitment
- Personable, honest service reported by most customers
Watch out: Reviews barely touch on solar or battery storage work, so ask directly about that side of the business before assuming expertise.
Services: commercial solar, residential solar, solar energy company, solar energy system service

City Electric Supply Pty Ltd Midland Branch
Why it ranks #15
City Electric Supply's Midland branch has a small but positive review history, with staff described as friendly and professional. It's a lower-confidence pick given only six reviews, and a recent purchase flagged pricing well above competitor rates.
Pros
- Friendly, helpful staff
- Professional approach to service
Watch out: A recent bulk purchase came in well above competitor pricing, so it's worth comparing quotes first.
Services: residential solar, solar energy company, solar energy system service, solar panel maintenance service · Price: moderate
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Guides before you choose
- Solar battery safety: fire risk, chemistry and what to ask your installer
What actually affects home battery fire risk, why chemistry and installation location matter, and the questions worth asking before you buy.
- Solar battery backup during a blackout: what it actually covers
What a home battery does and doesn't do during a power outage, backup circuit options, and how to size storage for your household.