Solahart South West:
Your Trusted Local Solar Power Installer

4.7/5
Rated 4.8 from
14057 customer reviews
Solahart South West:
Your Trusted Local Solar Power Installer
We supply and install solar panels, solar power systems, solar batteries, solar hot water systems and heat pumps across South West.
4.7/5
Rated 4.8 from
14057 customer reviews

Solar Power, Solar Batteries & Solar Hot Water for South West Homes and Businesses

At Solahart South West, we can help you future-proof your home’s energy needs. As suppliers and installers of solar hot water, solar power, battery storage, and smart energy management technologies, we have all your needs covered.

This includes commercial solar power for organisations of all sizes ranging from small to medium businesses to larger energy users such as schools and hospitality venues.

Solahart has over 70 years of experience designing innovative, efficient and durable solar products for Australia. All our systems are installed by fully qualified, trained and experienced professionals, which means a trouble-free process and a product that will be connected safely and in accordance with industry guidelines. 

We are a New Energy Tech Approved Seller. As a New Energy Tech Approved Seller, we’re committed to consumer protection standards for solar, battery storage, EV chargers and more. We employ local trades people that are all Solar Accreditation Australia (SAA) certified and we pride ourselves on delivering excellent customer service from initial contact at the front office to helping you all the way through the process.

We install only the best. Our high-quality solar hot water tanks, collectors and heat pumps are designed and manufactured by Solahart for the harshest Australian conditions. Our core solar power components are sourced from some of the very best suppliers in the world, such as SolarEdge, Enphase, GoodWe and Tesla.

This means that when you buy a Solahart system, you’ll have peace of mind, because every system is backed by a trusted Solahart Australian Product Warranty. And in the unlikely event of a problem, you can rest assured that Solahart will be there to fix it.

Solahart Has Been Ranked Number One by Canstar Blue

In selecting Solahart to install your new solar hot water system, or solar power system, you are choosing a trusted solar expert.
 
We’re proud to be ranked number one in Canstar Blue’s 2024 review of Hot Water Systems in Australia, retaining the prestigious title for a second consecutive year. Solahart earned five stars across multiple research categories this year, including overall satisfaction, value for money, performance and design.
 

WA Battery Rebate Scheme

Register Your Interest Now to be ready

The Western Australian Government is making it easier for households to take advantage of solar energy storage with the WA Residential Battery Scheme. This initiative, if enacted, offers rebates to help eligible residents invest in home battery systems, reducing reliance on the grid and maximising solar savings.

Due to commence on 1 July 2025, the rebate is limited Up to 100,000 households and is expected to complement the Federal Government’s Cheaper Home Batteries Program for a combined rebate of up to $5,000 for Synergy customers and $7,500 for Horizon Power customers.

This means State-based rebates could now be up to $1,300 for Synergy customers ($130 per kWh of battery capacity) and up to $3,800 for Horizon Power customers ($380 per kWh of battery capacity) before administration fees and charges. In the first year, and with the assistance under the Federal Cheaper Home Batteries program, residents could be eligible to receive up to $5,000 and $7,500 respectively towards the cost of a 10kWh battery installation.

Additionally, interest-free loans of up to $10,000 are available for low and middle-income households.

Get in touch now for more information about eligibility and savings. We can assess your solar battery needs and prepare a quote now, to be ready when the scheme officially opens. 

Solar Offers for South West

Featured Solar Products

Solahart Silhouette Solar Panel

Silhouette Solar Power Panels

Exclusive to Solahart, our new Silhouette 440 watt bifacial solar panels are backed by an industry leading 30-year Australian warranty and offer high-efficiency, performance together with a stylish black appearance.
The Silhouette solar power panels feature advanced cell technology and superior ‘low-light’ and ‘high-heat’ performances which result in a consistently high yield.

More info
Solahart PowerStore installed on a modern house with a pebbled yard

Solahart PowerStore

Solahart PowerStore for South West Solar-smart electric water heater Introducing Solahart PowerStore®, Australia’s first solar-smart electric water heater. A Solahart PowerStore® system takes excess energy

More info
Solahart Installer and home owners discussing Solarpanels

Silhouette Solar Panels

Exclusive to Solahart, our new Silhouette 440 watt bifacial solar panels are backed by an industry leading 30-year Australian warranty and offer high-efficiency, performance together with a stylish black appearance.

The Silhouette solar power panels feature advanced cell technology and superior ‘low-light’ and ‘high-heat’ performances which result in a consistently high yield.

Solahart PowerStore installed on a modern house with a pebbled yard

Solahart PowerStore

Soak up more power from your solar panels with a Solahart PowerStore. PowerStore is Australia’s first solar-smart electric water heater.

It works with your solar power panels to capture excess solar energy and turns it into hot water rather than sending it back to the grid. Our team will estimate the savings you can make with a PowerStore.

Solar Power Systems & Solar Batteries For South West

Solahart is your trusted expert for solar power systems and solar batteries.

Silhouette solar panels on roof of house.

Solar power Systems

Start generating free power from the sun now with a Solahart solar power system. Enjoy the best of both worlds with high quality Solahart solar panels and an inverter from SolarEdge, Enphase or GoodWe. 

SolarEdge Energy Bank battery on outside wall of house with lady and dog nearby

SOLAR BAtteries

A home battery is a smart way to offset rising electricity costs. It helps you maximise your solar energy consumption and reduce reliance on the grid by capturing and storing excess solar power to use instead of using electricity from the grid.

Customer reviews

Solar power installation in Vasse by Solahart South West
Great service and good communication all round.

Tania

FROM Vasse

Consultant: Solahart South West
June 2025
Solar power installation in Eaton by Solahart South West
The Bunbury team were so helpful and understanding! From a situation that couldn’t be worse, to a resolution. We would definitely recommend SolarHart Bunbury

Mark & Stacey

FROM Eaton

Consultant: Solahart South West
June 2025
Solar power installation in Gelorup by Solahart South West
Was very surprised by how quickly and efficiently from first contact to installation was done , very good service.

Michael

FROM Gelorup

Consultant: Solahart South West
June 2025
Solar power installation in Donnybrook by Solahart South West
The service that I experienced was exceptional. My initial enquiry was met with positive dialogue and helpful information. A technician, Shane, arrived promptly to assess the problem and initiate a temporary repair to my rooftop system until an agreed replacement system could be installed. The agreed replacement system was installed within four weeks. The crew of three team members, arrived as stated and performed the whole task within a couple of hours. No damage and no mess. I cannot recommend Solarheart Bunbury highly enough. Well done team. John Keenan, Donnybrook WA.

John

FROM Donnybrook

Consultant: Solahart South West
June 2025
Solar power installation in Donnybrook by Solahart South West
As always, extremely happy with the service from Solarhart Bunbury – from quoting through to installing. Thanks once again for looking after us.

Lindsay & Luisa

FROM Donnybrook

Consultant: Solahart South West
June 2025
Solar power installation in Vasse by Solahart South West
i am very happy with the service i received from solahart southwest. The installer guys were courteous, helpful and willing to answer any of my queries.

Graham

FROM Vasse

Consultant: Solahart South West
June 2025
Solar power installation in Boyanup by Solahart South West
Thanks for the opportunity: We have had an clear run of precise and professional information about the product and as for the fit out onto our home, there can be no complaint only praise, thank you for the ease in which you all answered our queries, and the hardcopy quotes, handbooks and certificates are well received and timely, the advice in advance of new grants and the best timing for installation was spot on, your knowledge of the appropriate legislation, and how it would benefit us and when to apply it shows you have an empathetic and professional team, that cares for their clients, thanks from the Newtons

Sydney & Robyn

FROM Boyanup

Consultant: Solahart South West
June 2025
Solar power installation in Geographe by Solahart South West
Seamless process for us

Steve

FROM Geographe

Consultant: Solahart South West
June 2025
Solar power installation in West Busselton by Solahart South West
Great service and fast reliable work

Anne

FROM West Busselton

Consultant: Solahart South West
June 2025
Solar power installation in Australind by Solahart South West
Great friendly staff, installation of replacement solar hot water system completed efficiently and with no problems.. fantastic service and would highly recommend Solahart to anyone

Jim

FROM Australind

Consultant: Solahart South West
May 2025
Solar power installation in Australind by Solahart South West
Al aspects of our Solahart replacement was a no hassle experience from the original site inspection right through to the final new install. This was carried out by a great team of trades and admin with a short time of replacement taking place.

Les

FROM Australind

Consultant: Solahart South West
May 2025
Solar power installation in Collie by Solahart South West
Very professional, efficient and prompt service.

Vivian

FROM Collie

Consultant: Solahart South West
May 2025

Your Trusted Local Solar Experts

Solahart South West team members

Our team at Solahart South West will work with you to ensure you install the right solar system to suit your needs. We’ve got the South West Australia region covered with our office in Davenport but of course it doesn’t matter where you are as we’ll come to you.

We install solar products in all areas of South West Australia  down through Margaret River to Augusta and inland to Bridgetown, and the surrounding areas.

We always start with a free on-site solar assessment, rigorously test our systems for the harshest Australian conditions, and guarantee the performance of every system we sell.

Our FREE in-home solar assessment is available across the entire region. To find out how much you can save with a Solahart solar power system, book in your solar assessment below.

Brand Partners

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Enphase logo
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4.7/5
Rated 4.8 from
14057 customer reviews
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