Top 9 household energy storage battery brands in the UK in 2025

As a relatively mature energy storage market in Europe, the UK has consistently ranked among the top in terms of installed energy storage capacity. According to data released by the European Photovoltaic Industry Association, the installed capacity of energy storage will exceed 2.7 GWh in 2023, and will reach 4.5 GWh in 2024, a year-on-year increase of 67% compared to 2023.

In terms of household storage, data shows that in 2023, the UK added 620MWh of household storage, achieving a threefold growth. At present, the total installed capacity of household energy storage in the UK exceeds 1.1 GWh, accounting for nearly 20% of the total installed capacity. It is worth noting that the demand for energy storage in the UK may be further driven by the government's corresponding incentive policies.

Therefore, in this article, the top 9 household energy storage battery brands in the UK in 2025 will be introduced, from basic information to latest news about these companies.

Top 9 household energy storage battery brands in the UK in 2025

The following is the list of the top 9 household energy storage battery brands in the UK in 2025, for you to know better about the household energy storage battery market in the UK.

Tesla

Company overview
Tesla is a multinational company in the electric vehicle and clean energy industry producing and selling electric vehicles, solar panels, and energy storage equipment and system solutions. At present, Tesla is the head of the top 10 household energy storage battery brands in the UK in 2025. In addition to electric vehicles, Tesla has also launched battery products such as Powerwall, Powerpack, Megapack, and gradually opened factories in China, Germany, South Korea, and other places.

Main products
We produce various products ranging from solar panels to solar energy battery storage. In addition to the Megapack energy storage product for large public utilities, our energy storage products also include Powerwall and Powerpack energy storage products for household users.

 
Company updates
In 2024, Tesla will launch the household energy storage product Powerwall 3, with a capacity of 13.5 degrees, featuring higher output power and easier installation.

LGES

Company overview
LGES is one of the first companies in the world to enter the lithium battery industry, and also one of the top 10 household energy storage battery brands in the UK in 2025. LGES' layout in the lithium battery field began in 1999, leading the mass production of consumer small cylindrical batteries, and expanded to the power battery business in 2009. In recent years, LGES has rapidly expanded its production capacity and enhanced its market competitiveness by collaborating with multiple international automobile manufacturers. The company's main customers currently include Tesla, Volkswagen, General Motors, Hyundai, Ford, Volvo, etc.

 
Main products
Power battery (for electric vehicles); Household and commercial energy storage systems (ESS); Mobile devices and industrial energy storage batteries.

Company updates
In September 2023, LGES launched a solution called Prime+energy storage, which connects two 10H or 16H Prime lithium-ion battery modules in parallel and provides a capacity of 19.2-32kWh. The maximum output power of the inverter is 9.6kW.

Sonnen

Company overview
Sonnen has sold and installed the largest number of household storage batteries globally, surpassing Tesla and LG, making it a true leader in German household storage and also one of the top 9 household energy storage battery brands in the UK in 2025.

 
Main products
SonnenBatterie household energy storage system and supporting BMS; Virtual Power Plant (VPP) Solution; Commercial energy storage module.

Company updates
Sonnen has launched a new masterpiece - the SonnenBatterie 10 hybrid DC energy storage system. This energy solution is designed to meet the new energy regulatory framework in Europe, and reconstructs the paradigm of home energy management through intelligent functions. The product has a capacity of up to 27.5kWh, a power of up to 10kW, and comes with a 10-year warranty.

GivEnergy

Company overview
GivEnergy as one of the top 9 household energy storage battery brands in the UK in 2025, and a globally leading home photovoltaic energy storage brand, specializes in the design, research and development, production, and sales of energy storage inverters, batteries, automotive charging stations, and smart energy management cloud platform systems. Our products are sold in more than 50 countries and regions, providing efficient and intelligent distributed photovoltaic and off grid solutions for residential, industrial, and commercial users.

Main products
GivEnergy's products cover a variety of types, providing complete solutions from energy generation to storage, including inverters, battery energy storage systems, EV chargers, and various accessories.

Company updates
GivEnergy has launched a new "Gen 3" series single-phase high-voltage hybrid inverter in the UK, offering two models: 8 kW and 10 kW. These inverters work closely with GivEnergy's modular, stackable three-phase batteries, supporting energy storage capacities of 10 to 80 kWh.

BYD

Company overview
As one of the top 10 household energy storage battery brands in the UK in 2025, BYD focuses on the technological research and development, as well as the promotion and application of energy storage systems and equipment. It has formed a complete industry chain that integrates energy storage product research, development, manufacturing, sales, service, and recycling. Its products fully cover application fields such as grid energy storage, industrial and commercial energy storage, and household energy storage.

Main products
Household and commercial hybrid inverters; LiFePO4 Home energy storage batteries (such as All in One, Stackable Battery); Energy management software and cloud platform.

Company updates
In May 2025, BYD Energy Storage showcased its full range of solutions for household energy storage, including the popular Battery Box HVE solution in the European market. With innovative technology and leading products, BYD Energy Storage injects new vitality into the global household energy storage market.

E3/DC

Company overview
E3/DC is a company specializing in energy management and storage, focusing on photovoltaic energy storage systems for homes and businesses. It is currently one of the top brands in the field of integrated power generation lithium-ion storage and one of the top 10 household energy storage battery brands in the UK in 2025.

Main products
Lithium ion energy storage systems, wall mounted charging stations, modular residential grade energy storage systems, etc.

SENEC

Company overview
SENEC focuses on developing and producing intelligent power storage systems, providing storage based energy solutions for private households and small and medium-sized enterprises. Currently, it is one of the top 10 household energy storage battery brands in the UK by 2025.

Main products
Electricity storage (SENEC. Home), solar modules (SENEC. Solar), virtual power accounts (SENEC. Cloud), and electric vehicle charging stations (SENEC. Wallbox).

Pylontech

Company overview
Pylontech is a global leader in household energy storage and one of the top 10 household energy storage battery brands in the UK by 2025. As a provider of energy storage battery systems, Pylontech focuses on the research, development, production, and sales of lithium iron phosphate batteries, modules, and energy storage battery systems. Its application scenarios cover household energy storage, industrial and commercial energy storage, power generation side energy storage, communication base station energy storage, vehicle energy storage, mobile energy storage, and other scenarios.

Main products
Residential and commercial lithium battery energy storage modules (series such as US 2000, M7, etc.); Liquid cooled and air-cooled full scene ESS; Power batteries and microgrid systems.

 Company updates
The Pylontech stacked photovoltaic inverter FORCE H3X series adopts a 3S vertical integrated design and manufacturing, meeting UL9540A certification, allowing home users to achieve "green electricity self-sufficiency+worry free power outages+surplus electricity income" with just one click.

BSLBATT

Company overview
BSLBATT is committed to providing innovative and affordable battery solutions for residential and commercial applications. BSLBATT as one of the top 9 household energy storage battery brands in the UK in 2025, It has a considerable market share in Europe and even globally, and its products are compatible with the vast majority of inverters in the European market.

Main products
Lithium ion power batteries (for forklifts and low-speed electric vehicles); Household energy storage system (5-15 kWh LiFePO battery); Commercial and industrial grade energy storage solutions.

Company updates
In January 2025, BSLBATT released its latest product: an integrated low-voltage energy storage system that combines a 5-15 kW inverter with a 15-35 kWh battery energy storage system.

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