Kehua Tech said its energy storage solution is powering the largest BESS project in Bulgaria. The 25 MW / 55 MWh battery energy storage system (BESS) located in Razlog Municipality, Bulgaria, has started operations.
This significant milestone marks the system as Bulgaria’s largest BESS project to date, jointly developed by Kehua, the world-leading PV and ESS solution expert and Solarpro, the largest energy EPC company in Eastern Europe.
The project is co-located to a 33 MWp PV plant. This hybrid solar plus storage project is integrated into the transmission system operator (TSO) grid. Kehua has supplied the 1500Vdc PCS and MV transformer integrated solution. This solution can be applied in various applications, such as peak shaving, frequency modulation, and auxiliary grid connection for new energy systems.
Solarpro plans to replicate the success of the Razlog project, leveraging their expertise to advance the integration of cutting-edge, high-reliability energy storage solutions across its Eastern European portfolio.
The Razlog BESS project sets a precedent for the future of the renewable energy sector in the region and highlights the key role that Kehua’s PCS innovations and Solarpro’s proficiency in hybrid energy projects can play in enabling the smooth integration of solar power and energy storage.