Aug 12, 2025 · In 2024, GSL ENERGY successfully installed a 7.45MWh industrial-grade BESS energy storage battery system in Bulgaria, integrated with solar photovoltaic power generation, to provide stable and clean
Jun 10, 2025 · Products Sigenergy debuts large-scale Bulgarian energy storage project assembled from 240 kWh battery stacks Stacks are primarily used for home systems but
Jun 10, 2025 · Products Sigenergy debuts large-scale Bulgarian energy storage project assembled from 240 kWh battery stacks Stacks are primarily used for home systems but Sigenergy has installed a 10 MW/20 MWh
Sep 30, 2024 · Bulgaria has installed between 40 MWh and 50 MWh of battery energy storge capacity to date. However, new national legislation as well as funds provided through the European Union''s Recovery and
Sep 30, 2024 · Bulgaria has installed between 40 MWh and 50 MWh of battery energy storge capacity to date. However, new national legislation as well as funds provided through the
Energy storage is a "force multiplier" for carbon-free energy. It allows for the integration of more solar, wind and distributed energy resources, and increases the capacity factor of existing
Oct 20, 2025 · In other BESS manufacturing news from Central and Eastern Europe, US-headquartered lithium-sulfur battery startup Lyten Energy has closed its acquisition of the
Top Energy Storage Companies in Bulgaria The B2B platform for the best purchasing descision. Identify and compare relevant B2B manufacturers, suppliers and retailers
Aug 12, 2025 · In 2024, GSL ENERGY successfully installed a 7.45MWh industrial-grade BESS energy storage battery system in Bulgaria, integrated with solar photovoltaic power generation,
Discover all relevant Battery Storage Companies in Bulgaria, including International Power Supply and Renewable Energy Insurance Broker
Apr 22, 2025 · Developers of 82 standalone battery storage projects in Bulgaria, for an overall 9.71 GWh in capacity, got approval for EUR 587 million in subsidies from the Ministry of
Jul 11, 2024 · Bulgaria has installed between 40 MWh and 50 MWh battery energy storage capacity to date. However, a new national legislation as well as funds provided through the
Jun 18, 2025 · Commissioned, delivered, and installed in just 12 days by a five person crew, Sigenergy''s innovative SigenStack system at Malko Tarnovo, Bulgaria, highlights how next

Currently, Bulgaria’s electricity market offers an opportunity for €110 ($122) per MWh profit on battery energy storage with two hours of discharge capacity using energy arbitrage. Rystad Energy ’s analysis estimates battery system costs at a flat €60 ($67) per MWh.
Another development that can boost battery storage in Bulgaria is a recent update of national legislation to include battery energy storage systems as a component of the grid.
Bulgaria has installed between 40 MWh and 50 MWh of battery energy storge capacity to date. However, new national legislation as well as funds provided through the European Union’s Recovery and Resilience Facility (RRF) could add another 1 GWh of storage capacity over the next two years.
“In fact, we are already seeing the transition to energy storage in Bulgaria, mainly through the development of battery storage facilities behind-the-meter,” Alexander Rangelov, CEO of the International Power Supply (IPS) Group, an energy storage manufacturer headquartered in Sofia, told pv magazine.
The Bulgarian Energy Ministry opened a tender procedure for supply of energy storage on August 21, 2024. The procedure aims to provide funding for construction and implementation of a 3,000 MWh stand-alone battery storage facility. The total amount of the grant that can be provided under the procedure is €590 million ($ 536 million).
Bulgaria has installed between 40 MWh and 50 MWh battery energy storage capacity to date. However, a new national legislation as well as funds provided through the European Union’s Recovery and Resilience Facility could see the country install another 1 GWh over the next two years.
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