With a solar power system from 1KOMMA5°, you benefit from installation and service from a single source, decades of experience and our smart energy manager Heartbeat.
Our energy advisors will create an individual offer based on your data. We will explain everything about subsidies, energy management and your individual energy solution.
If you are satisfied with the planning of your solar system, we will arrange an installation date after conclusion of the contract, at which time our team will install and commission everything on your premises.
Even after installation, we remain your long-term partner. Whether you have questions about energy, warranty issues or service, we want to be your contact for the expansion of your energy system with a heat pump or wallbox.
Take the lead in climate protection - hear from our customers on how they are making a difference.
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, wallboxes and smart energy management - and we continue to grow, also in Europe and worldwide. Get your own quote today!
Advice, planning, installation, service & electricity contract - we are at your disposal for a smooth process.
Our efficient processes and dedicated employees keep waiting times short for customers to benefit from solar energy.
Transform your home into a virtual power plant with our energy manager Heartbeat. Connect to a worldwide network and save money. Secure with up to 25 years of warranty.
The 1KOMMA5° Group operates in Germany, Sweden, Finland, and Australia, with plans to expand locations nationally and across Europe.
Our teams provide expert advice and project implementation for customers to develop the ideal energy system.
Our teams' expertise and years of experience have allowed us to install many systems and optimise processes for a secure future.
We look forward to your project. With our nationwide network of electricians, you can quickly get to work. Together we will develop your plan for carbon neutrality in your home.