1KOMMA5° is building Europe’s leading energy-software platform „Heartbeat“, linking PV, battery storage, heat pumps and EV chargers into a virtual power plant that boosts the profitability of distributed customer systems. We deliver a one-stop shop for climate-neutral energy solutions.

Your responsibilities

AC-side installation of PV systems, batteries, wallboxes and heat pumps at customer sites
Commissioning and acceptance of all components in accordance with VDE standards
Create measurement logs and acceptance documents and coordinate with customers
Maintenance, troubleshooting and repair of existing systems

Your profile

Completed vocational training as electrician or electronics technician for energy & building technology
Quality- and safety-focused, able to work independently
Customer-oriented attitude and solution-focused mindset
Team spirit, hands-on mentality and flexibility
Class B driving licence

What we offer

Inside view of a fast-growing climate-tech startup with room to shape the future
Flat hierarchies, informal culture and regular team events
Active role in the energy transition and tangible climate protection

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