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Top battery energy storage system manufacturers are playing crucial roles in continuously innovating and driving technological advancements to meet the growing market demand, such as Tesla, Panasonic, BYD, Samsung SDI, etc.
Battery energy storage systems (BESS) are becoming increasingly important. These systems not only effectively balance energy supply and demand but also enhance the reliability and flexibility of power systems.
This article will focus on the top 10 energy storage companies worldwide, exploring their leading positions and contributions in the battery energy storage system industry. These battery storage companies include:
EVB
EVB, a subsidiary of Beny, specializes in electric vehicle chargers and stands out as a prominent player among energy storage manufacturers in China.
For residential applications, EVB low-voltage energy storage systems range from 2.66kWh to 5.12kWh*15, while high-voltage options cover 3.99kWh to 7.83kWh*10. These energy storage solutions are engineered to meet diverse energy needs, delivering high performance and reliability.
Tesla
The Powerwall is designed for residential use, offering homeowners reliable energy storage solutions and efficient solar energy management. In contrast, the Megapack, recognized as one of the best solar energy storage systems, caters to commercial and utility-scale applications by providing scalable solutions for businesses and grid operators.
In the first half of 2025 alone, Tesla’s total energy storage system deployment reached 20 GWh, marking a 48% increase compared to the 13.5 GWh deployed in the first half of 2024.
Tesla’s holistic approach integrates these energy storage systems with solar generation and electric vehicles, creating a comprehensive ecosystem for end-to-end energy sustainability.BYD
Samsung SDI
Fluence
Sonnen
Founded in 2010 and headquartered in Wildpoldsried, Germany, Sonnen is one of the leading power storage companies in the residential sector. Sonnen is committed to delivering clean energy storage solutions, solidifying its prominent position in the industry. The company also boasts an extensive partner network, offering robust support and assistance to its customers.
Sonnen’s flagship product, the sonnenBatterie, is an intelligent energy storage system that seamlessly integrates with solar panels and grid power. This allows homeowners to store surplus energy, reduce reliance on conventional energy sources, and optimize self-consumption.
Panasonic
Enphase Energy
Enphase Energy, founded in 2006 and headquartered in Petaluma, California, is one of the leading solar battery storage companies in the residential and commercial energy storage market.
Their Enphase Home Energy Solution is an integrated system that combines solar panels, storage, and EV charging technology to create a self-efficiency energy experience for homeowners.
Leveraging this comprehensive energy solution and advanced technology, Enphase Energy has become a favored choice among households and businesses as one of the leading battery storage manufacturers.
GE Vernova
Vivint Solar
Although it only entered the residential energy storage market in 2017, Vivint has rapidly emerged as one of the best energy storage companies in the residential energy solutions market. This is due to its commitment to diversifying its product and service portfolio.
Its energy storage systems complement solar panel installations, enabling homeowners to store excess energy and providing backup power during grid outages.
Above, I have listed the top 10 energy storage companies in the world, including those that focus solely on residential solutions, commercial applications, and those that cover both sectors.
Leading battery storage companies worldwide are committed to developing solutions with stronger performance, larger capacity, and enhanced safety and convenience. What energy storage companies should you choose? Whether it’s Tesla, Sonnen, or EVB, your specific needs are paramount.
If you are looking for power storage companies that offer a comprehensive range of products and services, such as batteries, storage systems, and solar-storage charging solutions, EVB’s 24-hour service team will provide you with a satisfactory response.
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