Top Solar Battery Installers Queensland 2026

#1 ESS installer – QLD

1KOMMA5° is Australia’s leading battery installer and a comprehensive "one-stop-shop" for renewable energy solutions, offering solar panels, battery storage, heat pumps, EV charging, and HVAC systems integrated with their proprietary Heartbeat AI optimization technology. The German-founded company operates across Queensland, New South Wales, Victoria, ACT, and South Australia, powering over 50,000 homes nationwide. What makes them notable is their AI-driven energy management system that learns household patterns and optimizes energy usage 24/7, combined with their position as Australia’s #1 battery installer and top 5 national solar installer according to 2026 SunWiz Awards.

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Top 20 ESS installer – QLD

Since 2015, DSW Energy has helped more than 10,000 families and businesses with renewable energy solutions. We are proud to be recognised as one of Australia’s Best Rated Solar Companies for 2024 and 2025, and named among the Top 20 All-Star Solar Installers nationwide. With a proven track record in both residential and commercial projects, DSW Energy delivers high-performance solar and battery solutions using trusted, industry-leading brands. Each system is carefully designed to meet individual energy needs, ensuring long-term reliability, compliance, and the most cost-effective power over its lifetime. From consultation to installation and ongoing support, our award-winning team is committed to quality workmanship and dependable results you can trust.

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Top 20 ESS installer – QLD

VoltX Energy is an Australian solar company that specializes in home battery storage systems, offering products like their flagship VoltX Energy Solar Battery Systems and Neovolt batteries with capacities ranging from 5-12 kWh for residential use. They operate across multiple Australian states including NSW, QLD, ACT, and SA, providing both single-phase and three-phase energy storage solutions. The company is notable for their ShadeSol technology that allows extreme PV oversizing up to 200%, high efficiency rates up to 95%, and their strong market performance, earning recognition as a Top 5 Overall Energy Storage System provider nationally and ranking #2 in NSW according to the 2026 SunWiz Awards.

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Top 20 ESS installer – QLD

Solar Power Direct is an Australian solar company that specializes in residential solar PV installations and energy storage systems (ESS), operating in South Australia. They are recognized as an award-winning installer in the Australian solar industry, having received multiple 2026 SunWiz Awards including Top 10 rankings for both residential solar and energy storage in South Australia, as well as being named among the Top 20 Most Popular installers in the state. Their multiple SunWiz Award recognitions indicate they are a notable player in South Australia’s competitive solar market.

View Solar Power Direct’s full award page