Moonwatt B.V

Moonwatt is a technology company focused on developing advanced Energy Storage Systems with sodium-ion battery technology, enhancing solar energy integration for renewable power generation. Moonwatt was founded in 2024 in Amsterdam, Netherlands, specializing in energy storage systems. The company has completed 1 deal as of March 3, 2025, having raised EUR 8. 000 mn in a Seed round led by LEA Partners and Daphni, with participation from Founders Future, AFI Ventures, and Kima Ventures.

The founder's previous history is not available. Moonwatt specializes in the development of advanced Energy Storage Systems, primarily utilizing sodium-ion battery technology. Their core offerings include hardware and software solutions designed for optimal performance in conjunction with solar power plants. These systems aim to facilitate a renewable energy transition by enabling solar energy to effectively replace fossil fuel-based power generation on global power grids.

By addressing the intrinsic intermittency of renewable energy sources like solar and wind, Moonwatt’s products are engineered for a diverse client base that includes utility companies, renewable energy developers, and industrial users across various geographical markets, including Europe and North America. The revenue model for Moonwatt is structured around long-term contracts with utility companies and partnerships with renewable energy developers. Transactions typically occur through a Business-to-Business (B2B) framework, where clients engage in agreements for the installation and maintenance of energy storage systems. These arrangements may involve upfront payments for the infrastructure, followed by ongoing service fees for software management and system upkeep.

Given the nature of their products, pricing structures are tailored to the specifications of each client's energy storage needs, encompassing both the hardware and software solutions. Moonwatt’s flagship offerings are designed to align with the increasing demand for sustainable energy solutions while ensuring competitive pricing for their clients. In March 2025, Moonwatt secured EUR 8. 000 mn in Seed funding co-led by new investors LEA Partners and Daphni, with participation from other new investors Founders Future, AFI Ventures, and Kima Ventures.

The company will utilize this funding to expand its business operations and gain more flexibility in terms of assets. Future growth plans include the design and launch of new products tailored for emerging market needs, alongside targeted expansion into additional regions in Europe and North America by 2026.