10 Best Battery Energy Storage Companies in 2025
Table of Contents
Battery Energy Storage Market Size
The global Battery Energy Storage market has experienced significant growth in recent years and is projected to expand even further over the next decade. In 2023, the market size was valued at $18.2 billion. With a growing emphasis on renewable energy integration and grid stability, the market is forecasted to reach $114.05 billion by 2032, reflecting a strong compound annual growth rate (CAGR) of 20.88% between 2024 and 2032. This rapid expansion is largely driven by the increasing deployment of battery energy storage technology in both residential and utility-scale applications.
Growth in the United States and Key Market Drivers
In the United States, the Battery Energy Storage market is set to see remarkable growth, reaching an estimated $31.36 billion by 2032. This expansion is due to several factors, including supportive federal policies, state-level incentives, and the growing demand for battery storage for renewable energy sources such as solar and wind power. As more regions adopt renewable energy, battery energy storage systems are becoming essential for maintaining a stable and resilient grid.Moreover, the adoption of home energy storage batteries is on the rise as more homeowners look to achieve energy independence and reduce their reliance on the grid. The integration of battery energy storage technology not only supports the grid but also provides backup power during outages, a crucial benefit in states like California that experience frequent blackouts.Global Market Expansion and Emerging Opportunities
On a global scale, the Battery Energy Storage market is experiencing unprecedented growth. Regions like Europe and Asia-Pacific are witnessing rapid adoption, driven by government mandates and a strong push for renewable energy deployment. China, in particular, is a major player, with CATL leading globally in battery deliveries for energy storage. The country’s aggressive push to build out its renewable energy capacity is supported by the large-scale implementation of energy storage lithium batteries.Meanwhile, Europe is focusing on the integration of home energy storage batteries and other battery energy storage solutions to support its ambitious clean energy goals. Countries like Germany and Italy are leading this effort, with a high penetration of residential battery energy storage systems. The need for flexible and reliable battery energy storage technology has also fueled investments in new and existing battery chemistries, such as LiFePO4 energy storage batteries, which are known for their safety and long lifespan.Technological Advancements and Market Leaders
Technological innovation is at the heart of the Battery Energy Storage industry’s growth. Companies are continuously enhancing battery energy storage efficiency, focusing on reducing costs, improving safety, and extending the lifespan of their systems. For instance, the adoption of lithium battery for energy storage in utility-scale projects is transforming the way energy is stored and used. These batteries, especially those utilizing LiFePO4 energy storage battery technology, are becoming the go-to solution due to their enhanced safety features and robust performance in a variety of environments.Major industry players like Tesla battery energy storage, BYD energy storage battery, and Panasonic energy storage batteries are investing heavily in research and development to stay ahead of the curve. Samsung SDI ESS energy storage battery and Enphase Energy battery storage are also key players contributing to the evolution of the market. These companies are not only focused on improving the performance of battery energy storage systems but are also exploring new applications, such as integrating their systems with electric vehicle (EV) charging infrastructure.Impact of Policies and Investments
Government policies and targeted investments are playing a crucial role in accelerating the adoption of battery energy storage technology. For example, India recently approved a "viability gap funding" scheme aimed at supporting the development of large-scale Battery Energy Storage projects. This initiative is expected to attract significant investments and pave the way for the installation of 4,000 MWh of battery energy storage systems by 2031.Similarly, in the United States, the Inflation Reduction Act provides tax incentives for Battery Energy Storage installations, further boosting the market. These supportive measures, along with investments from private companies, are helping to expand the deployment of battery energy storage systems across various sectors, including residential, commercial, and industrial applications.Regional Insights: Asia-Pacific, North America, and Europe
The Asia-Pacific region, particularly China, remains the largest and fastest-growing market for Battery Energy Storage. With CATL leading globally in battery deliveries for energy storage, China’s dominance is expected to continue as the country aggressively expands its renewable energy capacity and implements supportive policies for battery energy storage technology.North America is also a key market, driven by the growing need for home energy storage batteries and utility-scale battery energy storage systems. States like Texas and California are seeing increased investments in battery storage for renewable energy, aimed at supporting grid stability and resilience during peak demand periods. The use of Tesla battery energy storage solutions, known for their high efficiency and advanced software capabilities, is widespread in both residential and commercial applications.In Europe, the market is driven by high electricity costs and strong government support for renewable energy. Countries like Germany, Italy, and Spain are leading the way in the adoption of home energy storage batteries, supported by companies such as Enphase Energy battery storage and Fluence battery energy storage. The region’s focus on decarbonization and energy security is expected to drive further growth in the Battery Energy Storage sector.The Future of Battery Energy Storage
Looking ahead, the future of the Battery Energy Storage market is bright. The industry is set to benefit from continued advancements in battery energy storage technology, the deployment of innovative solutions, and increased investment in battery energy storage stocks. As companies like Johnson Controls battery energy storage and Fluence battery energy storage continue to develop cutting-edge systems, the focus will shift toward optimizing battery energy storage efficiency and integrating these systems with smart grids and renewable energy sources.The global shift toward cleaner energy, combined with the ongoing development of energy storage lithium battery technology, will ensure that Battery Energy Storage remains a critical component of the world’s energy future.Top 10 Battery Energy Storage Companies
The Battery Energy Storage market is evolving rapidly, with top players like BYD, Tesla, MANLY Battery, Fluence, Samsung SDI, CATL, Panasonic, LG Chem, Enphase Energy, and Johnson Controls driving innovation and global expansion. These companies offer a range of products, including home energy storage batteries, commercial and utility-scale systems, and advanced energy storage lithium batteries. Each company’s commitment to battery energy storage technology is evident through their strategic developments, such as BYD's cutting-edge Blade Battery, Tesla's ambitious energy storage deployments, and Enphase Energy Battery Storage solutions for residential markets. As demand for battery storage for renewable energy continues to grow, these industry leaders are setting new benchmarks in battery energy storage efficiency and sustainability.
BYD
BYD Energy Storage Battery is a global leader in Battery Energy Storage solutions, offering a wide range of products and systems for residential, commercial, and industrial applications. The company’s portfolio includes large-scale storage systems, distributed energy storage solutions, and home energy storage batteries. Known for its innovative energy storage lithium battery technologies, BYD has become a dominant player in both domestic and international markets. In 2023, BYD achieved a significant milestone by shipping 28.4 GWh of battery energy storage systems globally, highlighting its rapid growth and international expansion.Key Developments:- March 2023: BYD reported a revenue of over $600 billion, up by 42.04% from the previous year. Its net profit increased by 76.95%, reaching $31.34 billion, driven by strong demand for its battery energy storage systems and electric vehicle batteries.
- May 2023: Launched the Blade BYD Energy Storage Battery System featuring the advanced Cell To System (CTS) design, enhancing safety and energy density.
- November 2023: Released the MC-1 commercial energy storage product, designed to scale up to 5 MWh using a modular structure, making it ideal for large commercial applications.
- Early 2024: Secured a major agreement with Spain’s Grenergy for the Oasis de Atacama project in Chile, providing 1.1 GWh of battery energy storage systems. This project, once completed, will be one of the largest battery storage for renewable energy systems in the world.
- Global Expansion: BYD expanded its operations to 107 countries, establishing local service centers to enhance customer support and promote its battery energy storage technology in markets like the USA, Europe, and Asia.
Tesla
Tesla Battery Energy Storage is a key segment of Tesla’s energy business, focusing on innovative storage solutions like the Powerwall and Megapack. Tesla’s battery energy storage systems are designed to support a sustainable energy future by integrating seamlessly with renewable energy sources. In 2023, Tesla reached a new peak in storage deployments, installing 14.7 GWh globally—an impressive 125% increase from the previous year. The company continues to push the boundaries of battery energy storage technology, contributing significantly to global renewable energy adoption.Key Developments:- April 2023: Released its “Master Plan Part 3,” aiming for 100% sustainable energy by 2050. The plan targets a deployment of 240 TWh of Battery Energy Storage and 30 TW of renewable power generation.
- June 2023: Achieved a 115% increase in net profit, totaling $7.9 billion. The growth was largely driven by the expanding Megapack business, highlighting the high demand for Tesla Battery Energy Storage systems.
- September 2023: Won a 1 GW contract for a battery energy storage system in Arizona to support DEPCOM Power’s renewable energy initiatives.
- October 2023: Secured an additional 1 GW of Tesla Battery Energy Storage orders, expanding its footprint in South America, Japan, and Australia.
- End of 2023: Tesla reported 26 GWh of signed contracts, valued at over $2.1 billion, positioning itself for strong growth in 2024.
MANLY Battery
MANLY Battery is one of China’s leading Battery Energy Storage Companies, known for its extensive experience in producing high-quality energy storage lithium battery solutions. With over 13 years in the industry, MANLY has built a strong reputation as a trusted battery energy storage manufacturer, providing a range of products from home energy storage batteries to industrial-scale battery energy storage systems.MANLY's production facilities, located in Shenzhen, Dongguan, and Huizhou, cover an area of 65,000 square meters, enabling the company to achieve a daily production capacity of 6 MWh of cells and over 3,000 assembled batteries. The company’s versatile product lineup includes batteries for solar energy storage, UPS systems, forklifts, and advanced robotics. Known for its flexibility, MANLY offers tailored battery solutions that meet specific client needs, from voltage and capacity to design and functionality.MANLY’s products are backed by international certifications such as UL, CE, and UN38.3, ensuring global compliance and safety standards. Each product comes with a 10-year warranty, reflecting the company’s commitment to quality and durability. With advanced features like Bluetooth connectivity and an intuitive battery level display, MANLY Battery continues to push the boundaries of battery energy storage technology.
Fluence
Fluence Battery Energy Storage is a top global provider of battery energy storage systems formed through a joint venture between Siemens and AES in 2018. The company offers cutting-edge storage solutions and comprehensive services for grid and utility-scale applications, making it a leader in battery storage for renewable energy. With a strong presence in 47 regions and more than 225 projects completed, Fluence has established itself as a top-tier system integrator, recognized for its innovative products and digital platform, Fluence IQ, which optimizes the management of storage and renewable energy assets.Key Developments:- November 2023: Fluence achieved a major milestone by turning profitable, reporting a net income of $4.8 million in Q4 2023. This marked its first profitable quarter, thanks to increased revenue and improved cost efficiency.
- November 2023: Fluence introduced the Gridstack Pro, a next-generation Fluence Battery Energy Storage solution featuring higher energy density and enhanced safety. The new FluenceOS7 operating system, which integrates with Fluence’s advanced Battery Management System (BMS), offers superior performance and flexibility.
- July 2024: Fluence announced a partnership with Excelsior Energy Capital to supply 2.2 GWh of storage systems for deployment in the USA starting in 2025. These systems will utilize American-manufactured batteries and components, supporting domestic energy policy initiatives.
- Supply Chain Strategy: Fluence has secured long-term agreements with major suppliers like CATL and AESC to ensure a steady supply of battery cells, further strengthening its position as a leading battery energy storage technology provider.
Samsung SDI
Samsung SDI, a subsidiary of Samsung Electronics, is a major player in the battery energy storage market, specializing in advanced lithium-ion battery technologies. Known for its cutting-edge products, Samsung SDI offers a range of energy storage solutions designed to meet the needs of various applications, from residential to large-scale industrial projects. In 2023, Samsung SDI’s global shipments of lithium-ion batteries for energy storage reached 185 GWh, making it one of the top companies in the sector. Despite a slight decline in overall market share, Samsung SDI continues to focus on expanding its presence with new, innovative products like the Samsung SDI ESS Energy Storage Battery.Key Developments:- July 2024: Samsung SDI secured a landmark deal with NextEra Energy in the United States, supplying 6.3 GWh of Samsung SDI ESS Energy Storage Battery systems. This contract, valued at 1 trillion Korean won (approximately $800 million USD), is the largest energy storage contract ever signed by a Korean company.
- New Product Launch: Samsung SDI introduced the Samsung Battery Box 1.5 (SBB 1.5), a containerized energy storage solution with a capacity of 5.26 MWh. The new system offers a 37% increase in energy density compared to previous models, thanks to improved space utilization.
- 2023 Market Performance: Samsung SDI ranked sixth in global energy storage battery shipments but faced stagnation due to its slower adoption of lithium iron phosphate (LFP) technology, which has gained significant popularity in the industry. However, the company is now preparing to launch LFP products to meet the rising demand in markets like North America and Europe.
- Future Strategy: To address the shifting market dynamics, Samsung SDI plans to introduce more cost-effective LFP-based Samsung SDI ESS Energy Storage Battery systems, aiming to regain its competitive edge and increase its global market share.
CATL
CATL (Contemporary Amperex Technology Co., Limited) is a global leader in the Battery Energy Storage market, known for its innovative energy storage technologies and extensive product lineup. Founded in 2011 and headquartered in Ningde, China, CATL has quickly become the world’s top supplier of battery energy storage systems. With a 40% global market share in 2023, CATL leads globally in battery deliveries for energy storage, and the company has established partnerships with major energy firms like NextEra, Fluence, and Wartsila.CATL’s storage solutions are backed by its strong R&D capabilities, with six research centers worldwide and over 29,487 patents either granted or pending. The company’s commitment to innovation is evident in its latest product, the "Tianheng" system, which boasts a 430Wh/L energy density and features zero capacity degradation over two years. This breakthrough positions CATL at the forefront of the industry, setting new standards for performance and durability.Key Developments:- 2023 Market Dominance: CATL maintained its position as the world’s top battery energy storage provider, with its energy storage battery shipments accounting for 40% of the global market. The company’s overall revenue reached 400.9 billion RMB ($60 billion USD), up 22% from 2022.
- Product Launch: Introduced the revolutionary Tianheng energy storage system, featuring industry-leading energy density and advanced safety mechanisms, making it a top choice for large-scale energy storage projects.
- Global Expansion: CATL expanded its international footprint by establishing partnerships and subsidiaries in key regions, including Munich, Paris, Yokohama, and Detroit. With over 1,000 energy storage projects in 40 countries, CATL is solidifying its global presence.
- Strategic Partnerships: CATL has collaborated with top players like Fluence and FlexGen, supporting its position as the leader in battery energy storage technology and pushing forward the global energy transition.
Panasonic
Panasonic is a prominent player in the Battery Energy Storage market, known for its high-quality products and innovative battery technology. With over a century of experience in electronics and energy solutions, Panasonic’s expertise extends across a variety of sectors, making it a top choice for battery energy storage systems. The company’s Panasonic energy storage batteries are widely used in both residential and industrial applications, offering reliable power solutions for homeowners and businesses alike.Panasonic has been a key supplier of lithium-ion batteries for electric vehicles, partnering with Tesla for many years to power its fleet of EVs. The company’s energy storage solutions are designed to integrate seamlessly with renewable energy sources, ensuring that customers can store excess power for use during peak demand periods. This flexibility allows homeowners to reduce their reliance on the grid and make better use of solar energy. Additionally, Panasonic energy storage batteries feature advanced technology that enables automatic switching to backup power during outages, providing critical load support without interruption.Key Highlights:- Innovative Solutions: Panasonic’s energy storage systems are known for their high efficiency and fast response times. The batteries are engineered to instantly supply power when needed, making them ideal for both residential and commercial use.
- Strategic Partnerships: Panasonic has formed strong alliances with major automakers and technology firms to develop next-generation battery technologies. This collaboration has resulted in more efficient Panasonic energy storage batteries for both electric vehicles and stationary storage.
- Global Presence: With a strong R&D focus, Panasonic has established itself as a leader in battery innovation, continuously improving the performance and safety of its battery energy storage systems. The company’s products support the growing global shift toward renewable energy integration and grid stability.
LG Chem
LG Chem, a subsidiary of the LG Group, is a major player in the global Battery Energy Storage market. Founded in 1947 and headquartered in Seoul, South Korea, the company operates in various sectors, including petrochemicals, advanced materials, and life sciences. Its battery energy storage systems are recognized for their high performance and wide application range, serving markets in Asia, Europe, and North America.In recent years, LG Chem has made significant strides in the Battery Energy Storage sector, focusing on expanding its production capabilities and introducing new technologies. The company’s commitment to innovation is evident in its ambitious plans to become the first to mass-produce 4680 batteries, a new generation of lithium-ion cells that offer higher energy density and longer cycle life. LG Chem is also ramping up the production of energy storage lithium batteries and developing next-generation solutions to stay competitive.Key Developments:- July 2024: LG Chem reported a revenue of 6.16 trillion Korean won ($4.6 billion USD) for Q2 2024. Despite a challenging market environment, the company saw a 24.2% increase in operating profit from the previous quarter.
- September 2023: Announced its U.S. energy storage business strategy, including plans to build the first large-scale ESS battery production facility in North America. By 2030, LG Chem aims to have North America account for up to 70% of its global energy storage sales.
- 2024 Strategy: LG Chem is expanding its product lineup to include dry electrode technology and high-performance LFP batteries. This strategy will help the company meet growing demand in the battery storage for renewable energy sector and establish a strong foothold in the U.S. market.
Enphase Energy
Enphase Energy is a leading provider of residential and commercial energy solutions, specializing in microinverter technology and battery energy storage systems. Founded in 2006 and based in the United States, Enphase has steadily expanded its global presence, serving over 150 countries with approximately 4 million energy systems deployed by the end of 2023. The company’s products are designed to optimize the integration of solar power and energy storage, making Enphase a top choice for homeowners and businesses looking to maximize their energy efficiency.Enphase is known for its comprehensive suite of solutions, which includes the Enphase Energy Battery Storage system. This product line offers reliable, scalable options for storing solar energy, enabling homeowners to use stored power during peak demand periods or grid outages. Enphase’s systems are designed for easy integration with its IQ microinverters and EV charging solutions, providing a seamless user experience.Key Developments:- 2023: Enphase expanded its global manufacturing network, adding new production facilities in the United States, Mexico, and India. These additions have increased its production capacity and improved supply chain resilience.
- October 2023: Launched the Enphase IQ EV Charger in the United States and Canada. This new product integrates directly with Enphase’s existing solar and Enphase Energy Battery Storage systems, allowing homeowners to charge their vehicles using solar power and reduce electricity costs.
- 2024 Expansion Plan: Enphase is set to introduce its EV charging solutions in the European market in early 2024, further strengthening its position as a leader in integrated residential energy solutions.
- Strategic Acquisitions: In recent years, Enphase has acquired several companies, including ClipperCreek, Sofdesk, and DIN, to expand its product offerings and enhance its service platform, helping customers streamline installation and optimize their energy management.
Johnson Controls
Johnson Controls is a global leader in building technology and battery energy storage solutions, offering products that seamlessly integrate with existing infrastructure. Founded in 1885 and headquartered in Milwaukee, Wisconsin, Johnson Controls is known for its focus on smart building systems, HVAC, and johnson controls battery energy storage technology. The company’s storage solutions are designed to provide flexible, customizable options for demand management, frequency regulation, and renewable energy integration.One of the standout features of Johnson Controls Battery Energy Storage systems is their ability to integrate with the company’s extensive range of building automation solutions, allowing clients to optimize energy use in real-time. This capability is particularly beneficial for sectors such as healthcare, education, and public housing, where managing energy costs and ensuring sustainability are critical.Key Highlights:- 2016: Johnson Controls merged with Tyco, combining its building efficiency solutions with Tyco’s expertise in security and fire protection systems. The merger created a company with $30 billion in annual revenue and 117,000 employees, enhancing its ability to serve large institutions and government facilities.
- 2023 Performance: For the first fiscal quarter ending December 31, 2023, Johnson Controls reported a net sales increase to $6.09 billion, compared to $6.06 billion in the previous year. Net profit also rose significantly to $374 million, up from $118 million in the same period the previous year.
- Recent Initiatives: Johnson Controls has been actively expanding its battery energy storage offerings, targeting customers facing high costs and funding challenges, particularly in public sectors like education and healthcare. The company aims to make johnson controls battery energy storage solutions accessible to a broader range of customers, supporting the global push for energy efficiency and sustainability.
