Product Manager – BESS & PCS (f/m/d)

As Product Manager for BESS & PCS, you will take end-to-end ownership of STABL’s outdoor energy storage systems product family and our proprietary power electronics. Your mission is to shape competitive, high-quality products that solve real customer needs and support STABL’s growth. You will turn market, customer and stakeholder insights into clear product direction and work cross-functionally to continuously evolve the portfolio. You are part of the Business Innovation team and will make sure market feedback is transferred clearly into our organization and later on executed.

Your mission

• You will not just manage a roadmap - you will actively shape how next-generation energy storage systems in a highly dynamic environment. This role is ideal for someone who thinks big, loves to combine HW and SW and wants to build loved products for an scaling and also evolving product in one of the fastest-growing sectors of the energy transition.
• Gather customer and market requirements and translate them into clear product requirements and priorities.
• Ensure the technical excellence, commercial competitiveness and overall quality of the solutions.
• Act as the central interface between customers, the market, and internal and external stakeholders.
• Conduct competitor analyses and market research to identify trends, opportunities and risks. You will work on systems deployed at commercial and industrial sites, balancing performance, cost, and safety in a fast-evolving regulatory environment.
• Prepare and present strategic decision materials and guide products & related initiatives across the full lifecycle - from concept and validation to launch and continuous improvement.

• 7+ years of experience in product management or product ownership, ideally in cleantech, EPC, industrial technology, electronics, or a comparable B2B environment, and 3+ years in energy storage, ideally BESS.
• Strong ability to translate customer, market and business needs into clear product requirements, priorities and roadmap decisions.
• Proven experience managing product roadmaps and driving alignment across multiple stakeholders and functions.
• Strong analytical and strategic thinking, with experience in market research, competitor analysis and product positioning.
• Excellent communication and stakeholder management skills, with the confidence to interact with customers, partners and internal teams. Fluent in English & German
• A structured, proactive and ownership-driven working style; familiarity with B2B energy or infrastructure customers is a plus.

STABL Energy is one of the most innovative start-ups in the energy transition, ees Award winner 2022, pv magazine award winner 2025 and named a global Top100 Energy Start-up. We are funded by renowned and experienced Tech VCs from Germany, Denmark and Switzerland.

What you’ll love about working with us:

• Agile, open & innovation-driven culture with flat hierarchies, quick decision-making processes and real ownership
• Company pension scheme to support you plan for the future
• Flexible working hours, a hybrid work model, and the option to work remotely from abroad
• Digital meal vouchers with Circula Lunch - enjoy tasty lunches on us!
• Monthly benefit in kind to spend at your favourite stores
• Corporate benefits portal with exclusive employee discounts
• Regular team-building activities and team events
• Company EGYM Wellpass membership to train with no limits at numerous fitness clubs across Germany

We’d love to hear from you to help us build the energy system of the future! Even if you don’t meet 100% of the requirements, we encourage you to apply anyway. Our motto is 'Hire for attitude, train for skills', so we value potential and lifelong learning just as much as experience.

About Us

We make energy storage stable and secure the future of energy. As technological pioneers, we develop storage solutions that extend battery life cycles and encourage the sustainable use of resources. Our approach is simple: we never recycle a battery too soon. STABL Energy is more than just a traditional start-up company. Ready to be part of us, innovate, impact, and inspire?