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Making the Energy Transition a Reality


Why 1KOMMA5° is Your Perfect Match for Carbon-Neutral Technologies

The 1KOMMA5° Group is an up-and-coming company for the installation of carbon-neutral energy systems for private customers, especially for solar power systems, heat pumps, energy storage, charging infrastructure and smart energy management - and we continue to grow, also in Europe and worldwide.

75 Locations

The 1KOMMA5° Group operates in Germany, Sweden, Finland, Denmark, Netherlands, Spain and Australia, with plans to expand locations nationally and across Europe.

2.000 Climate Experts

Our teams provide expert advice and project implementation for customers to develop the ideal energy system.

100.000 Happy Clients

Our teams' expertise and years of experience have allowed us to install many systems and optimise processes for a secure future.

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It 's Time to take Action!

The countdown until the world's allotted CO₂ will be exhausted, leading to a 1.5°C increase in global temperatures

Global Cleantech 100 Company 2023 List

We are on the list of the Global CleanTech 100 Companies 2023

Familie vor klimaneutralem Haus
Who we are

A Family of Green Tech Experts at Your Service

We are a family of entrepreneurs, managers, investors, product and digital experts who have already worked for some of the most successful green technology companies in the world.

Handwerker tragen ein Solarmodul
Our Goal

Only One Planet for Our Future

With the urgent need to reach the 1.5 degree goal of the Paris Climate Agreement, there's also a pressing need for more scalable installation capacities of climate neutral solutions. That's where 1KOMMA5° comes in.

By creating a central platform, we aim to revolutionise the way people access and utilise climate technologies, we are helping to drive the energy transition forward and ensure a better future for everyone.

Zwei Handwerker mit Solarmodul auf Dach
Our Approach

Why 1KOMMA5° is Different from Other Investors

1KOMMA5° stands out from traditional investors due to our firsthand knowledge of the challenges in creating successful ventures. We use our operational experience to exclusively support the development of selected companies.

Our support includes equity investment, growth financing and tailored solutions to help our entrepreneurs reach their goals in the solar, energy storage, and charging infrastructure industries.

1KOMMA5° Team
Our Team

Working Together Towards a Common Goal

At 1KOMMA5°, our hands-on approach is reinforced by our employee participation program, ensuring genuine alignment of interests for all parties. By working together towards a common goal, everyone is able to fully participate in the opportunities offered by 1KOMMA5°.