1KOMMA5° is thrilled to announce that we are again the Official Sustainability Partner of the Geelong Cats in 2026.

1KOMMA5° introduces energy optimisation platform Heartbeat AI in Australia, accelerating battery payback for homeowners by up to $1,500 annually

1KOMMA5° Australia has been named the official partner of the council-led, Solar Neighbourhoods program. This will ensure making the switch to renewable energy is easier and more affordable for Newcastle, Lake Macquarie and Maitland residents.

1KOMMA5°'s newly launched suite of products include German designed and engineered solar panels, hybrid inverter and the brand’s intelligent battery, which has been developed to better manage intensive Virtual Power Plant trading and the daily microcycles required to engage with the wholesale energy market. 

1KOMMA5° Australia, a top five national solar and battery installer, has announced it will guarantee the upcoming government battery rebate for customers who choose to install systems ahead of 1 July, 2025.

1KOMMA5° increased its total revenue close to 520 million euros ($856 million) in 2024, up from around 450 million euros ($741 million) in 2023 - despite the recession and declining demand for solar systems and heat pumps.

1KOMMA5° has more than doubled its revenue to around €460 million in 2023, growing by 122% from €260 million the previous year. This growth is driven mainly by organic growth and supported by strategic acquisitions across Europe and Australia specifically in Sydney, Melbourne, and Adelaide.

1Komma5°, Europe's newest unicorn targets strategic acquisitions in the Australian market.

1KOMMA5°, a clean-tech startup from Europe, has successfully acquired a substantial investment in Natural Solar, the largest provider of home solar and solar battery solutions in Australia