Key Account Manager – B2B Partner Business, Batteries

STABL Energy

full-time

Posted on: 3/28/2026

Location Type: Remote

Location: Germany

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About the role

Build and maintain relationships with B2B partners such as installers, system integrators and utilities.
Implement and further develop our B2B sales strategy for battery storage systems.
Deliver product presentations and technical trainings for partners and customers.
Monitor market trends, competitors and new business opportunities in the energy storage sector.
Prepare proposals, structure contracts and support the process through to successful contract closure.
Work closely with teams from engineering, marketing and customer service to ensure optimal support for our partners.

Minimum 3–5 years of experience in sales, ideally in renewable energy, energy systems or technical B2B sales.
Interest in or knowledge of energy storage, renewable energy or sustainable technologies.
Excellent communication and negotiation skills and a confident presence.
Willingness to travel regularly within Germany and occasionally across Europe.
Good German and English skills are an advantage.
Proficient use of CRM systems and common office applications.

Benefits

Company pension plan to support your future planning
Flexible working hours, hybrid work model and the option to work remotely from abroad
Digital meal vouchers with Circula Lunch – enjoy lunch on us!
Monthly non-cash benefit for use in your favorite stores
Corporate benefits portal with exclusive employee discounts
Regular team-building activities and team events
EGYM Wellpass membership for unlimited access to numerous gyms across Germany

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

B2B salestechnical salesproposal preparationcontract structuringmarket trend analysisproduct presentationstechnical training

Soft Skills

communication skillsnegotiation skillsrelationship buildingteam collaborationconfident presence