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Most Satisfied Customers award for Solar Installers small logo

Most Satisfied Customers

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Aussies have rated Solahart their top pick for Australian solar installers in 2026. The popular brand performed exceptionally across each category, achieving an excellent score in the customer service, durability and installation process categories. Each research category is weighted and ranked based on what customers value in a solar installer. 

About Canstar’s Most Satisfied Customers Solar Installers Awards

Canstar’s Most Satisfied Customers Awards shine a light on solar system installers with the happiest customers in Australia. We ask customers to rate their satisfaction with their current solar installer based on important criteria like customer service and advice, solar system performance, installation process, durability and set-up cost.


Numbers crunched by Canstar’s researchers:

  • 1,840 customers surveyed
  • 20 providers assessed
  • Five providers shortlisted
  • One award winner

Read our methodology


The best solar installers in 2026

The brands rated are listed below in order of best overall satisfaction.

1. Solahart

Solahart logo

Australian-owned Solahart is the 2026 winner of the Most Satisfied Customers Award for Solar Installers. 

Making its mark with solar hot water systems, Solahart has since expanded its services to include solar panels, smart home and energy storage solutions for Australian households and businesses. Having operated for more than 70 years, the company claims to have installed over one million solar panels in the country and offers a variety of packages for solar panels, solar batteries, home energy management systems, electric vehicle chargers


2. Solargain

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Australian-owned Solargain has almost two decades of industry experience, with a log of more than 94,000 installations. Specialising in solar panels, solar hot water and battery storage systems, this retailer has a range of pre-established packages to suit the needs of households. As a New Energy Tech Approved Seller, Solargain also offers a dedicated service and support centre for its customers. Solargain is this year’s runner-up for overall satisfaction, but it beats out the competition with the highest score in the setup cost and performance categories. 


3. Origin Energy 

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One of Australia’s biggest energy providers, Origin also retails solar products through its network of preferred partners. Origin Energy offers a range of solar panel packages and products, which customers can match to their energy needs by using the company’s free solar assessment tool. Customers can also unlock a higher solar feed-in tariff through Origin’s exclusive Solar Partner Plus plan, which is available if you install solar through an Origin partner. Origin places third in this year’s shortlist for overall satisfaction.


4. Arise Solar

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Arise Solar states it is a 100% Australian-owned company, offering a range of renewable energy solutions to homes and businesses. It packs a lengthy 25-year+ performance warranty on its solar panels and has flexible card payment options available, including interest-free payment plans. Arise Solar specialises in residential systems from 6.6 kilowatts (kW) to 20kW, along with solar batteries and smart EV chargers. It also offers solar panel cleaning and solar panel maintenance packages. Arise Solar is the fourth-placing solar installer for overall satisfaction.


5. SolarHub

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With a decade of service under its belt, SolarHub offers a variety of solar and energy products to households and businesses in Canberra, Melbourne, Illawarra/Shoalhaven and the South Coast. Its main focus areas include solar panels and battery systems, electric vehicle charging, air conditioning, hot water systems and induction cooktops. SolarHub sits in fifth place for overall satisfaction.


Previous winners for solar installers

  • 2025: Solargain
  • 2024: Solargain & Solahart
  • 2023: Solahart
  • 2022: Solargain
  • 2021: Solargain
  • 2020: Solahart

FAQs about Canstar's solar installers award

Meet our energy experts

Tara Donnelly is Canstar's Managing Editor, Utilities, leading the team that focuses on energy, telecommunications and consumer technology. For more than a decade she has authored hundreds of articles covering these topics across Australia, the US and Canada, including seven years as part of the Canstar Group. Her expertise has seen her appear in national media including 9 News, 7 News, Sunrise, the ABC , The Australian Financial Review4BC Radio and The Sydney Morning Herald. Tara has been nominated for multiple awards for her technology reporting, including Canstar’s highly commended recognition for Best Consumer Technology Coverage in 2024. She has a Bachelor of Communications from the University of Canberra and is passionate about simplifying complex subjects so consumers aren’t just informed, they’re connected and confident. You can follow Tara on LinkedIn.

Grace is in the final semester of her Bachelor of Advanced Business (Honours) degree at The University of Queensland, majoring in Business Analytics and Marketing. Her studies have equipped her with strong capabilities in data analysis and consumer research. Grace began her journey with Canstar in early 2025 as a casual research assistant and has since progressed into her current role, where she oversees the consumer research ratings across a wide range of product and service categories. She is responsible for survey design and consumer data analysis, and enjoys her focus on uncovering insights that inform Canstar’s ratings and awards and help support consumers to make more informed decisions.

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