Beijing HyperStrong Technology, a battery energy storage system (BESS) solution provider, and the European firm Repono have announced a partnership to advance 1.4GW energy storage projects throughout Europe by 2027.
The strategic partnership, formalised through a partnering agreement in June 2025, will support an additional 400 megawatt hours (MWh) of renewable power on the European grid.
The initiative will contribute 0.4% to Europe’s renewable energy goals for 2030.
The partnership will leverage Repono’s project development skills and HyperStrong’s system integration capabilities to accelerate the deployment of electricity storage solutions across the continent.
HyperStrong international senior vice-president and president of the EMEA [European, Middle East and Africa] region Pingyang Wang stated: “We are excited to deepen our partnership with Repono to accelerate the deployment of safe, high-performance, and cost-effective energy storage infrastructure in Europe.
“This collaboration reflects our long-term commitment to the European market and our shared ambition to enable grid stability and energy transition in the region.”
The agreement establishes a collaborative framework where both companies will participate in combined planning and evaluation of potential projects, ensuring that technical and commercial aspects are aligned.
The deal enables the companies to benefit from each other's unique capabilities to develop future large-scale grid projects.
Repono CEO Karim Nils Grueber stated: “HyperStrong brings strong technical know-how and proven experience in delivering integrated BESS solutions, which is complementary to Repono’s extensive expertise in project development and more than 100,000 hours of BESS operations experience. “We will lead with excellence in project design, permitting and EPC [engineering, procurement and construction] coordination. Together, we aim to unlock the potential of grid-scale storage as a backbone for Europe’s energy transition.”
