The manufacturing of the fully-integrated battery energy storage system (BESS) – Exeron (X-BESS) by Bulgaria-based International Power Supply (IPS) was on Tuesday officially awarded a strategic project status under the Net-Zero Industry Act Regulation (EU), which aims to boost the production capacity of net-zero technologies within the European Union (EU).What is the largest battery energy storage system in Bulgaria?The system is the largest in Bulgaria. Image: Renalfa IPP. A 25MW/55MWh battery energy storage system (BESS) has been commissioned in Bulgaria, Eastern Europe, by operator Renalfa IPP, using technology provided by Chinese firms Hithium and Kehua.
What is the biggest solar project in Bulgaria?The Renalfa IPP project in Razlog has been claimed as the biggest project of its type in Bulgaria. It is also larger than the biggest project to come online so far in neighbouring Romania, a 6MW/24MWh BESS in that country’s Constanta County, co-located with solar PV and wind generation plants.
What is a battery energy storage system (BESS)?A 25MW/55MWh battery energy storage system (BESS) has been commissioned in Bulgaria, Eastern Europe, by operator Renalfa IPP, using technology provided by Chinese firms Hithium and Kehua. The project is co-located with a 33MWp PV plant in southwestern Bulgarian city of Razlog and is connected to the transmission system operator (TSO) gr
Jun 12, 2024 · In Romanian In Albanian In Bulgarian In Serbian In Macedonian IPS, a Bulgarian manufacturer of complete energy storage systems (BESS), has announced a significant new
Sep 25, 2024 · Energy storage plays a crucial role in integrating renewable energy sources and enhancing the resilience and emergency response capabilities of power supply systems. By
Nov 5, 2024 · Bulgaria and Romania have revealed the results of EU-backed tenders for renewables and energy storage, with gigawatts of storage winning.
May 26, 2025 · Bulgaria has inaugurated a 124 MW / 496.2 MWh battery energy storage system (BESS) in the town of Lovech, described by the Ministry of
May 2, 2025 · Bulgaria-based storage manufacturer IPS has released a new utility-scale BESS with a rated capacity of 8.1 MWh and an integrated 4 MW inverter. The X-BESS 8 system is
Jun 19, 2025 · Construction underway at the latest BESS facility, which will expand IPS'' manufacturing capacity to 4GWh. Image: IPS via LinkedIn. The firm''s existing facility next
Jun 2, 2025 · IPS, a Bulgarian manufacturer of battery energy storage systems, is about to launch operations at its new facility near Sofia.
Apr 23, 2025 · Bulgaria has selected 82 winning energy storage projects for a share of BGN 1.15 billion (€588 million) in financial support.
May 5, 2025 · Bulgaria-based energy storage manufacturer IPS has launched a new utility-scale battery energy storage system (BESS)—the X-BESS 8—featuring a rated capacity of 8.1 MWh
Nov 15, 2023 · Hithium and SolarPro executives on the day of the agreement being signed. Image: Hithium / SolarPro. Lithium-ion battery manufacturer
Jun 27, 2024 · The Bulgarian Ministry of Energy has invited public comment on an initiative for tenders for 3GWh of renewable power and storage capacity.
Jun 9, 2025 · Bulgarian company International Power Supply (IPS) has launched construction of its second battery energy storage system (BESS) production facility in Sofia, Bulgaria, which
Jun 04, 2025 On June 2, it was reported that International Power Supply (IPS) is set to begin operations at its new battery energy storage systems (BESS) manufacturing facility near Sofia,
May 4, 2025 · Bulgarian microgrid solution and BESS specialist International Power Supply (IPS) has unveiled its EXERON X-BESS 8, a cutting-edge utility-scale BESS delivering a capacity of
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,
Aug 4, 2025 · Bulgarian renewables developer Sunterra RE has partnered with Sungrow to deploy 1 GWh of battery energy storage systems (BESS) at three of its largest solar parks.
Apr 22, 2025 · Bulgaria''s standalone energy storage tender, which aimed to procure at least 3 GWh of cumulative usable capacity, ultimately awarded
May 12, 2025 · Bulgarian energy storage manufacturer IPS has released a new utility scale battery energy storage system (BESS) with a rated capacity of 8.1 MWh and integrated 4 MW
BGH2A: Building Trust and Partnerships for a Climate-Neutral Bulgaria by 2050 | The Bulgarian Hydrogen, Fuel Cell, and Energy Storage Association (BGH2A)
Commercial & Industrial (C&I) Energy Storage Systems integrated with a factory and photovoltaic park. Aiming to enhance energy reliability, optimize renewable energy integration, and stabilize
Jul 15, 2025 · BG EXERON X-BESS is an electric energy storage system in batteries, fully developed on the patented technology of International Power Supply (IPS). Production will
Jun 2, 2025 · International Power Supply (IPS), a Bulgarian manufacturer of battery energy storage systems, is about to launch operations at its new facility near Sofia. Its latest model
Jul 16, 2025 · The manufacturing of the fully-integrated battery energy storage system (BESS) – Exeron (X-BESS) by Bulgaria-based International Power Supply (IPS) was on
Mar 19, 2024 · Ministry of Energy of Bulgaria tendering to add 1,425MW of renewable generation to the grid and 350MW of battery storage projects.
Jun 18, 2024 · Billed as the largest operating battery energy storage system in Bulgaria to date, the 25 MW/55 MWh facility, developed by Austria''s Renalfa
Battery energy storage: the challenge of playing catch up. Battery energy storage systems: the technology of tomorrow. The market for battery energy storage systems (BESS) is rapidly
Jul 15, 2025 · By the end of 2027, Bulgaria is expected to install between 7 GWh and 11 GWh of new battery energy storage systems, according to the Central East and South East Europe
Jul 16, 2025 · The manufacturing of the fully-integrated battery energy storage system (BESS) – Exeron (X-BESS) by Bulgaria-based International Power Supply (IPS) was on Tuesday
Jun 12, 2024 · IPS, a Bulgarian manufacturer of complete energy storage systems (BESS), has announced a significant new investment near Plovdiv, southern Bulgaria, BalkanEngineer
Aug 12, 2025 · The battery storage system on Bulgaria''s Black Sea coast will enhance grid stability and renewable energy integration. Shanghai Sermatec Energy Technology Co., Ltd.
HiTHIUM''s first 6.25MWh Energy Storage Solution is tailored for the North American market and the 4-hour long-duration energy storage application
Jul 31, 2025 · Sungrow has signed a 2.4GWh strategic deployment agreement for battery storage systems in Europe with solar PV solutions provider SUNOTEC.
Jun 19, 2024 · A 25MW/55MWh battery energy storage system (BESS) has been commissioned in Bulgaria, Eastern Europe, by operator Renalfa IPP, using
The system is the largest in Bulgaria. Image: Renalfa IPP. A 25MW/55MWh battery energy storage system (BESS) has been commissioned in Bulgaria, Eastern Europe, by operator Renalfa IPP, using technology provided by Chinese firms Hithium and Kehua.
The Renalfa IPP project in Razlog has been claimed as the biggest project of its type in Bulgaria. It is also larger than the biggest project to come online so far in neighbouring Romania, a 6MW/24MWh BESS in that country’s Constanta County, co-located with solar PV and wind generation plants.
A 25MW/55MWh battery energy storage system (BESS) has been commissioned in Bulgaria, Eastern Europe, by operator Renalfa IPP, using technology provided by Chinese firms Hithium and Kehua. The project is co-located with a 33MWp PV plant in southwestern Bulgarian city of Razlog and is connected to the transmission system operator (TSO) grid.
The global commercial and industrial solar energy storage battery market is experiencing unprecedented growth, with demand increasing by over 400% in the past three years. Large-scale battery storage solutions now account for approximately 45% of all new commercial solar installations worldwide. North America leads with 42% market share, driven by corporate sustainability goals and federal investment tax credits that reduce total system costs by 30-35%. Europe follows with 35% market share, where standardized industrial storage designs have cut installation timelines by 60% compared to custom solutions. Asia-Pacific represents the fastest-growing region at 50% CAGR, with manufacturing innovations reducing system prices by 20% annually. Emerging markets are adopting commercial storage for peak shaving and energy cost reduction, with typical payback periods of 3-6 years. Modern industrial installations now feature integrated systems with 50kWh to multi-megawatt capacity at costs below $500/kWh for complete energy solutions.
Technological advancements are dramatically improving solar energy storage battery performance while reducing costs for commercial applications. Next-generation battery management systems maintain optimal performance with 50% less energy loss, extending battery lifespan to 20+ years. Standardized plug-and-play designs have reduced installation costs from $1,000/kW to $550/kW since 2022. Smart integration features now allow industrial systems to operate as virtual power plants, increasing business savings by 40% through time-of-use optimization and grid services. Safety innovations including multi-stage protection and thermal management systems have reduced insurance premiums by 30% for commercial storage installations. New modular designs enable capacity expansion through simple battery additions at just $450/kWh for incremental storage. These innovations have improved ROI significantly, with commercial projects typically achieving payback in 4-7 years depending on local electricity rates and incentive programs. Recent pricing trends show standard industrial systems (50-100kWh) starting at $25,000 and premium systems (200-500kWh) from $100,000, with flexible financing options available for businesses.