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MJM Solar

Updated 2026-09-05 · 3,383 reviewed · 221 listed · Scored from 33 Google reviews · How we rank ›

5.0(33) 85 composite score See reviews on Google ✓ Google-verified
Commercial & Industrial SolarSolar Energy CompanySolar Energy System ServiceSolar Panel Maintenance ServiceBattery Storage SystemsSolar Inverters & Components
MJM Solar
Location
Perth
Services
Commercial & Industrial Solar, Solar Energy Company, Solar Energy System Service
Reviews
33
Best for
homeowners wanting solar and battery systems installed with minimal hassle and clear communication.

Core details are sourced from this business's Google Business Profile (checked 2026-09-05). Website-sourced details were fetched 2026-08-05.

What reviewers think

Reviewers consistently experience smooth, well-executed solar and battery installations with staff who communicate clearly and work efficiently. Teams handle complex systems (13.7 kW solar with 32 kWh batteries, Fox Ess and Growatt inverters) to professional standards, complete paperwork and rebates, and finish on time or early.

Umair and the broader team stand out for remote system design, honest advice, and clean workmanship. Customers report significant bill savings and appreciate reasonable pricing. Every review describes a hassle-free process from quote through handover.

Praised for
  • professional and knowledgeable team
  • clear communication and explanations
  • efficient installation and quick turnaround
  • clean and neat workmanship
  • excellent value for money
knowledgeable-staffreliable-installationquality-panelsgood-after-sales-supporttransparent-quotingefficient-installation-teamresponsive-customer-servicehonest-advicefair-pricing
Best for: homeowners wanting solar and battery systems installed with minimal hassle and clear communication.

Strengths

  • professional end-to-end project management including rebates and grid approvals
  • staff including Umair handle complex multi-component systems (solar, batteries, inverters)
  • remote assessment and design available
  • installations completed on schedule or ahead

Worth knowing

  • Umair named as lead contact for design and project management; handles remote assessments
  • installed systems include 13.7 kW solar with 32 kWh batteries, 7 kW with 30 kWh batteries, iStore 15kWh batteries
  • Fox Ess and Growatt inverters specified and installed
  • grid connection and rebate paperwork managed by the team
  • installations finished on time or ahead of deadlines

What reviews say by service

Commercial & Industrial Solar
professional installation and design for commercial-scale systems praised.
Battery Storage Systems
multiple battery installations (iStore, 30-32 kWh systems) completed efficiently and to specification.
Solar Inverters & Components
Fox Ess and Growatt hybrid inverters installed to high standard with clean cabling and ducting.
Solar Energy System Service
end-to-end system design, installation, grid connection, and rebate management handled professionally.
Solar Panel Maintenance Service
systems performing as intended after installation; ongoing support implied but not explicitly detailed in reviews.

How it compares

  • Rated 5 against a 4.51 average across the 150 solar energy company businesses listed here.
  • Has more Google reviews than 56% of the businesses in this directory.

How did this business earn its score?

How We Score
Star rating 87
Review volume 66
Review recency 100
Review sentiment 81
Profile completeness 100
Verification 30

Rating breakdown

5
33
4
0
3
0
2
0
1
0

Questions people ask

Can MJM Solar handle remote system design if I'm not local?
Yes. Umair carries out remote roof assessment and system design for customers, including FIFO workers based outside Perth.
Do you handle grid connection and rebate paperwork?
Yes. The team manages all approvals, grid-connection processes, and rebate administration as part of the installation service.
What battery brands do you install?
iStore batteries and 30-32 kWh systems are mentioned in reviews. Fox Ess and Growatt inverters are also supplied.
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Last updated 2026-09-05