Encosa Raises $27M for German SME Battery Storage

Jan de Vries · 2026-06-01

Encosa, a Munich-based company specializing in battery energy storage systems (BESS) for commercial and industrial (C&I) businesses across Germany, has closed $27 million in Seed funding. That's a lot of cash for a startup less than two years old. ### The Seed Round and Investors The Seed round was led by Realyze Ventures, with participation from Verve Ventures, Bayern Kapital, Blum Ventures, and Kopa Ventures. All pre-Seed investors reinvested, which is a strong vote of confidence. In the pre-Seed phase, First Momentum Ventures and Redstone served as lead investors, alongside Heliad, UTUM Funding for Innovators, and WEPA Ventures. Encosa also secured a scalable debt facility from a debt investor. Other investors include several business angels, such as Andreas Kupke (co-founder and former COO/CFO of Finanzcheck.de), Marc Stilke (former CEO of Immobilienscout24), Sebastian Barhold (co-founder of IDnow), and a consortium of family-owned businesses centered on WEPA Ventures and backed by better ventures. ### What Encosa Does Sebastian Becker, co-founder and COO of Encosa, put it bluntly: "Storage projects are consistently underestimated — they're complex infrastructure, and the job isn't done when the system goes live. Encosa delivers savings from day one and carries the operational risk for the long haul." The name Encosa stands for "Energy Cost Savings." Founded in June 2024 by Becker and Sascha Koberstaedt, the company offers a one-stop shop covering planning, financing, installation, and operation. It enables energy-intensive companies to reduce their energy costs and generate additional revenue from energy trading and arbitrage. With flexible financing and no extra operational burden, any business can put battery storage to work. ### Why German SMEs Need This For the German Mittelstand (SMEs), energy costs are the biggest and fastest-growing pressure on margins. Given ongoing geopolitical instability, there's no relief in sight. Encosa advocates for battery storage as the solution — a technology that reduces electricity costs and creates extra income through energy trading and arbitrage. But identifying the right solution has traditionally demanded significant time, capital, and project management effort. It's a hurdle that ties up valuable resources. Encosa was founded to tackle this. ### How It Works Battery storage for energy-intensive businesses like chemicals, food, plastics, paper, glass, metals, engineering, and logistics is complex. It involves technical, regulatory, and financial challenges. For a typical Mittelstand business, this means months of coordinating financing, grid connection, fire safety, permits, regulatory bodies, and technical planning — all while operating daily. Encosa manages the entire process, letting customers focus on their core business. Customers start saving from month one. Depending on the consumption profile and market conditions, the investment typically pays for itself within 18 months to five years. That's a pretty compelling return. ### The Technology Encosa's proprietary technology platform combines "behind the meter" (energy cost savings) and "front of the meter" (energy trading and arbitrage), getting significantly more out of every installed system. ### Financing Options Encosa offers flexible financing options. Customers can choose between buying, renting, or leasing. The company either provides the capital or supports the direct investment. "Battery storage is taking the German Mittelstand by storm," said Sascha Koberstaedt, founder and CEO of Encosa. "The question is no longer 'if', but 'how quickly'. Encosa makes it easy for every business: reduce energy costs, with no hassle, no risk, and no investment of your own." ### What's Next With this funding, the company aims to grow its German operations and enhance its technology platform. Currently, it automatically optimizes each battery for maximum economic benefit. Over time, it's evolving into a broader platform to aggregate batteries across multiple sites, unlocking even more value. ### Key Takeaways - Encosa raised $27 million in Seed funding, with strong investor backing. - The company provides end-to-end battery storage solutions for German SMEs. - Customers can save money from day one, with payback periods of 18 months to five years. - Flexible financing options include buying, renting, or leasing. - The technology combines behind-the-meter savings with front-of-the-meter trading. This is a smart play in a market where energy costs are squeezing margins. Encosa is making battery storage accessible, and that could be a game-changer for the German Mittelstand.