1KOMMA5° GlobalLiving on Wind and Sunlight Forever for Free

High-Quality Products

One-Stop-Shop

European Market Leader

Solar Module

1KOMMA5° Module: Highest Efficiency & Performance Guarantee

Our Full-Black solar modules are built upon the latest TOPCon technology, ensuring optimal energy production and longevity.

At 1KOMMA5°, our vision is to accelerate CO2 neutral life for all! We created an easy one-stop-shop to buy and install solar, charging stations and heat pumps, with the purpose of liberating all European homes from the shackles of fossil fuels. With Heartbeat, we make clean energy smarter. Connecting our customers into one powerful clean energy operating system to enable flexible tariffs and to ultimately follow the rhythm of wind and sun!

Philipp Schröder

CEO & Gründer

Heartbeat

Our Energy Management System is the Gateway to efficient Energy Usage

By seamlessly integrating with a dynamic tariff system, this smart solution optimizes the energy consumption by leveraging periods of low-cost electricity. So you can utilize clean energy intelligently.

Press

Find out what 1KOMMA5° has been up to!

Since launching in 2021, we have helped tens of thousands of new customers each month in Germany, Finland, Denmark, Sweden, Spain and Australia with the means to generate clean energy while enjoying significant cost savings. Our energy solutions are designed to be future-ready, adaptable to changing energy market dynamics.

Invest in a Greener Tomorrow!

Join us in our journey to harness the power of wind and sunlight for a greener tomorrow.

Together, let's pave the way for a brighter and more sustainable future.

Product Offer

Our Solutions for an Energy Efficient Home

Solar Power System

Affordable Electricity through Solar.

Heat Pump

Affordable Electricity through Solar.

Power Storage

Use Your Own Electricity even at Night.

Wallbox

Utilize Solar Energy for Your Electric Car.