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Cairns Solar Specialists
We Are Ready To Help You Save, All We Need Is Our Next Energy Challenge!
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Projects Completed In The Last 5 Years
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Happy Customers Who Trusted Us
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Installed In the Last 10 Years
Brenton Hielscher in an orange shirt leaning against a fence while Hielscher Electrical installs solar panels nearby.
The house is equipped with Hielscher Electrical's cutting-edge solar panels, while a truck remains parked in front.
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As a local and trusted Cairns based solar company, the team and I are proud to have delivered the best solar energy service to our customers over the past 10 years.

By offering the best on-grid solar systems, featuring leading brands including Fronius, SolarEdge and Tesla to name a few, I have built one of Queensland's leading solar energy supply and installation service.

My team of local experts have partnered with me over the years showing commitment to our customers and their journey towards sustainable energy solutions.

Check out the latest solar packages that I have specially designed to handle the tropical conditions of Far North Queensland. Or get in touch with me now to arrange a free energy assessment.

I look forward to helping you reduce your electricity bill soon.

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The signature of John McCarthy on a green background at a Solar Power event in Cairns.
Brenton Hielscher
Hielscher Electrical Founder
Why Hielscher Electrical and Solar?
Hielscher Electrical And Solar Energy Experts Cairns

Hielscher Electrical provide free on-site solar inspections and an obligation free solar panel quotes to suite your home or business. This enables us to design a solar power solution that will deliver the best results for your consumption, property and location.

Hielscher Electrical provide free on-site solar inspections and an obligation free solar panel quotes to suite your home or business.

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Save Money From Energy Bills
Did you know that when you install solar panels, you will instantly save money on energy bills and increase the market value of your home or business.
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5 Stars Customer Service
Our customers are our business and that's why Hielscher Electrical and Solar are committed from start to finish. Workmanship Guaranteed.
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Leading Solar Products
Hielscher Electrical work with Queensland's leading wholesalers and like us, they are committed to delivering the highest quality solar power components.
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Consultation & Design
As part of our service, Hielscher Solar include an energy review and consult for homes and businesses interested in exploring smarter solar solutions.
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CEC Accredited Installers
By being a Clean Energy Council Approved Solar Retailer Hielscher Electrical is committed to responsible sales, marketing activities and supporting industry best practice.
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99.9% Customer Satisfaction based on 50+ reviews and 2,194 Completed Solar Installs.
A group of men standing in front of a house with solar panels in Cairns, showcasing the power and benefits of solar energy.

Hielscher Electrical is focused on creating energy efficient solutions that reduce electricity costs, while improving the overall performance for your energy use.

Best advise backed by the Clean Energy Council of Australia
Quality workmanship by local certified electricians and installers
Technical knowledge and expertise lead by master electricians
Latest Solar Projects
All Commercial Farm Nonprofit Residential
Two men, hired by Hielscher Electrical, are installing solar panels on the roof of a house, harnessing the power of the sun through Solar Power.
Cairns Toy Library Manoora’s 6.64kW Trina Solar Panels with Sungrow Inverter
A Cairns house with solar panels on the roof, installed by Hielscher Electrical.
Gordonvale Solar Power System With Redback Battery Storage
Two men from Hielscher Electrical working on solar panels on a roof.
Residential Solar Power in Redlynch
Explore All Projects
Installing Solar Panels Throughout Queensland
Providing Value To Our Customers Through Ongoing Support

Hielscher Electrical is built off the back of 20 years' experience in residential and commercial electrical projects. Our company is committed to proving professional advice, quality workmanship, safe work practices and tier one customer service.

We take pride in the high level of technical knowledge, ongoing staff training and leading business management practice.

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    The fronius logo represents a groundbreaking approach in the world of Solar Power.
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    Receive an accurate solar quote within 2-3 days with the online form on this page. Or, give us a call today on:   07 4033 0521
    Company Announcements
    Latest Updates
    Image of a house with solar panels during a thunderstorm, with text
    19 June 2024 Brenton Hielscher
    Will My Solar Still Work in Cairns Power Outages?
    Living in Cairns means dealing with frequent power outages, especially during cyclone season. Standard solar panels won't work in a blackout unless paired with a...
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    Aerial view of a building with solar panels on the roof, advertising Hielscher Electrical's EOFY 2024 offer for instant asset write-off on commercial solar installations. Make the switch to solar for your business and contact us now!
    15 May 2024 Brenton Hielscher
    EOFY 2024 Instant Asset Write-Off on Solar for Your Business in Cairns
    In Cairns, sustainable practices are gaining traction among local businesses, with many turning to renewable energy solutions like solar power. As the EOFY 2024 approaches,...
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    A person in safety gear stands outdoors with text promoting extending the lifespan of solar systems through solar panel maintenance in Cairns. Logos of a gold rating and Hielscher Electrical Solar Energy are present.
    18 April 2024 Darryn Van Hout
    Solar Panel Maintenance in Cairns: Extend Your System’s Lifespan
    Maintaining your solar panels in Cairns is crucial for ensuring their efficiency and longevity. In this guide, we cover essential maintenance tips including regular cleaning,...
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    Hielscher Electrical in Cairns offers solar panels to power your family's future and beat rising prices.