Solaray Energy is now 1KOMMA5° Sydney and 1KOMMA5° Melbourne.

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Live A Carbon-Neutral Life

Join the 1KOMMA5° Revolution

Two men install a solar panel with 1KOMMA5° merchandise
Who's 1KOMMA5°?

Pioneering Sustainable Energy Solutions for a Carbon-Neutral Future

1KOMMA5° is an international decarbonisation energy company, with headquarters in Harmburg, Germany, passionately committed to advancing a carbon-neutral lifestyle for all. Our brand name signifies our ambitious pursuit of the Paris Climate Agreement's goal to limit global temperature increases to 1.5 degrees.

At 1KOMMA5°, we stand at the forefront of the green revolution, offering a range of smart energy solutions designed to empower households in reducing carbon emissions and forging a path towards a sustainable future.

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The 1KOMMA5° Australia Story

Local Empowerment, Global Support

Having achieved the coveted unicorn status just after two years, 1KOMMA5° strategically focuses on acquiring interests in leading solar installation companies across Europe and Australia. Our approach involves not only investment but also providing comprehensive digitalisation support and growth capital to these companies.

In early 2023, 1KOMMA5° marked a significant milestone with a strategic investment in Solaray Energy, a distinguished solar panel installer in Sydney and Melbourne boasting over 14 years of experience. This strategic move resulted in the rebranding of Solaray Energy as 1KOMMA5° Sydney and Melbourne.

While 1KOMMA5° Sydney and Melbourne continue to operate locally, they now benefit from the global support of 1KOMMA5°. This synergy allows us to bring cutting-edge technologies to the Australian market at competitive prices. Homeowners can now rely on the expertise of a robust local partner while efficiently managing their energy supply through renewable sources in a decentralised and sustainable manner.

Two men install a solar panel with 1KOMMA5° merchandise
The Future of 1KOMMA5°

Expanding the Horizons

The rebranding of Solaray Energy represents the latest step in 1KOMMA5°'s commitment to expanding CO2-neutral power supply, heat, and electric vehicle (EV) charging in Sydney, Melbourne, and beyond. Presently, 1KOMMA5° is spearheading the energy transition at five locations in Australia and an impressive 65 other locations worldwide.

Our ultimate goal is to develop a market-leading hardware and software platform across Europe and Australia, capable of converting 500,000 buildings per year to climate-neutral power generation, heating, and mobility. At 1KOMMA5°, we are not just driving change; we are creating a blueprint for a sustainable future—one building, one location, and one innovation at a time.