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Mt Solar WA Pty Ltd

Updated 2026-10-05 · 3,328 reviewed · 176 listed · Scored from 39 Google reviews · How we rank ›

5.0(39) 72 low data composite score See reviews on Google ✓ Google-verified
Solar Energy CompanyGovernment Rebate & STC SpecialistsSolar Hot Water SystemsExtended Warranty & Aftercare SupportResidential Solar Panel SystemsSolar Inverters & ComponentsBattery Storage SystemsCommercial & Industrial SolarSolar Panel Maintenance ServiceSolar Energy System Service
Mt Solar WA Pty Ltd
Location
West Perth
Services
Solar Energy Company, Government Rebate & STC Specialists, Solar Hot Water Systems
Reviews
39
Ranking
#45 in Solar Energy Company
Best for
homeowners and small businesses wanting solar installed by owner-operators who explain options clearly.

Core details are sourced from this business's Google Business Profile (checked 2026-10-05). Website-sourced details were fetched 2026-10-05.

What reviewers think

Mt Solar WA installs residential solar systems and batteries across South West WA. All 19 reviews praise fast, tidy installation work, staff knowledge, and willingness to solve problems quickly after handover. Callum and the team handle jobs personally and explain options in plain terms.

Based on limited recent reviews, so treat this as low-confidence.

Praised for
  • professional and thorough installation
  • strong communication from start to finish
  • knowledgeable staff (Callum, Connor)
  • responsive after-sales support
  • tidy, clean workmanship
knowledgeable-staffreliable-installationquality-panelsgood-after-sales-supporttransparent-quotingefficient-installation-teamresponsive-customer-servicehonest-advice
Best for: homeowners and small businesses wanting solar installed by owner-operators who explain options clearly.

Strengths

  • quick installation turnaround
  • personal attention from owners Callum and the team
  • rapid fault diagnosis and repair
  • transparent system options explained clearly

What reviews say by service

Residential Solar Panel Systems
fast, tidy installation with owners present; systems sized to home and shed needs
Battery Storage Systems
supplied and installed as part of broader system upgrades
Solar Inverters & Components
customers upgraded to superior inverter product after initial repair visit
Extended Warranty & Aftercare Support
rapid fault diagnosis and repair support; customers return for follow-up work
Solar Hot Water Systems
offered as service but no detailed review evidence
Government Rebate & STC Specialists
no explicit mention in reviews

How it compares

  • Rated 5 against a 4.59 average across the 119 solar energy company businesses listed here.
  • Has more Google reviews than 59% of the businesses in this directory.

How did this business earn its score?

How We Score
Star rating 88
Review volume 70
Review recency 7
Review sentiment 65
Profile completeness 100
Verification 30

Rating breakdown

5
39
4
0
3
0
2
0
1
0

Questions people ask

How long does installation take?
One review reports 1.5 days; another says "a day and a half". The business website notes they design and install solar systems.
Do you offer support after installation?
Yes. One customer reported a fault resolved within five minutes by phone call to Callum. Another customer later asked them back to replace their system with a superior product.
Do you serve areas outside Perth?
Yes. Customers mention work in Margaret River town and the South West region; their website lists South West WA and Witchcliffe as service areas.

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Review evidence is limited. The business states it has operated since 2010 and their website lists residential and commercial solar installation, battery storage, hybrid systems, off-grid solutions, monitoring, and maintenance across WA and other Australian states.

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Lux has a stark divide in customer experience. A smaller group report smooth, professional installs with skilled crews. The majority face extended delays (6-10 months past promised dates), ignored calls and emails, and lost deposits. Several customers have escalated to legal action, consumer protection, and regulatory complaints after being ghosted by the company for months. One customer with a $17,000 system left broken since December reports the warranty company responds but Lux does not. Staff like the team occasionally earn praise for on-site work. Once a job begins, execution can be solid. The core failure is order-to-delivery management: customers receive repeated promises, cancellations, and silence for 6-12 months while deposits remain trapped. Refund requests go unanswered. This business works for no one in the backlog.

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Last updated 2026-10-05