2025 Top 10 power wall battery Suppliers in China

Introduction to Power Wall Battery

Power wall batteries, also known as home energy storage systems, are a type of energy storage device that can store electrical energy for later use. They are commonly used in residential and small - commercial settings to store excess electricity generated from renewable energy sources such as solar panels or wind turbines. This stored energy can then be used during peak demand periods, power outages, or when the renewable energy source is not producing electricity. Power wall batteries offer several benefits, including reducing electricity bills, increasing energy independence, and providing a reliable backup power supply.

Top 10 Power Wall Battery Suppliers in China

1. Dongguan Xinrex Energy Technology Co., Ltd

Dongguan Xinrex Energy Technology Co., Ltd is a high - tech enterprise focusing on the research, development, production, and sales of energy storage batteries. It has a professional R & D team with rich experience in the field of battery technology. The company is committed to providing high - quality, reliable energy storage solutions for global customers.

Features in Power Wall Battery

• High Energy Density: Xinrex's power wall batteries are designed with high - energy - density cells, which means they can store more energy in a smaller volume. This is particularly beneficial for residential applications where space is often limited.
• Long Cycle Life: The batteries are engineered to have a long cycle life, capable of withstanding thousands of charge - discharge cycles without significant capacity degradation. This ensures a long - term and stable energy storage solution for users.
• Advanced Battery Management System (BMS): The BMS developed by Xinrex can accurately monitor and control the charging and discharging process of the battery. It can prevent over - charging, over - discharging, and over - heating, thereby improving the safety and performance of the battery.

Advantages

• Customization Ability: The company can customize power wall batteries according to the specific needs of customers, including capacity, voltage, and form factor. This flexibility allows it to meet the diverse requirements of different markets and applications.
• Quality Assurance: Xinrex adheres to strict quality control standards throughout the production process. It uses high - quality raw materials and advanced manufacturing techniques to ensure the reliability and safety of its products.
• Global Market Reach: With a well - established sales and distribution network, Xinrex's products are sold in many countries and regions around the world. This global presence enables the company to gain a better understanding of different market demands and continuously improve its products.

Website: https://www.xinrexenergy.com/

2. BYD Co., Ltd

BYD is a world - renowned Chinese company with a wide range of business areas, including automotive, electronics, and new energy. In the field of power wall batteries, BYD has a strong R & D and production capacity.

Features in Power Wall Battery

• Lithium - Iron - Phosphate (LiFePO4) Technology: BYD's power wall batteries mainly use LiFePO4 technology, which offers high safety, long cycle life, and good thermal stability. LiFePO4 batteries are less likely to catch fire or explode compared to other lithium - ion battery chemistries, making them a popular choice for home energy storage.
• Modular Design: The power wall batteries have a modular design, which allows users to easily expand the storage capacity according to their needs. This modularity also simplifies the installation and maintenance process.
• Intelligent Energy Management: BYD's power wall batteries are equipped with intelligent energy management systems that can optimize the charging and discharging process based on the user's electricity consumption patterns, grid electricity prices, and the availability of renewable energy.

Advantages

• Vertical Integration: BYD has a high degree of vertical integration in its production process. It can control the entire supply chain from raw material extraction to battery manufacturing, which helps to ensure product quality and cost - effectiveness.
• Large - Scale Production: The company has large - scale production facilities, which enables it to achieve economies of scale. This results in lower production costs and more competitive product prices.
• Brand Reputation: BYD has a well - established brand reputation both in China and globally. Its products are known for their high quality and reliability, which gives customers confidence when choosing BYD's power wall batteries.

3. CATL (Contemporary Amperex Technology Co., Limited)

CATL is the world's leading provider of new energy vehicle power battery systems and energy storage systems. It has a strong R & D investment and advanced manufacturing technology.

Features in Power Wall Battery

• High - Performance Cells: CATL's power wall batteries use high - performance lithium - ion cells with excellent energy density and charge - discharge efficiency. These cells can provide stable power output and long - term reliable operation.
• System Compatibility: The power wall battery systems are highly compatible with various renewable energy sources and grid systems. They can be easily integrated into existing solar power generation systems or used as an independent energy storage solution.
• Remote Monitoring and Control: CATL offers a remote monitoring and control platform for its power wall batteries. Users can monitor the battery's status, energy storage level, and charging and discharging history through a mobile app or a web - based interface, which provides convenience for users to manage their energy consumption.

Advantages

• Technological Innovation: CATL invests heavily in R & D, constantly exploring new battery technologies and materials. This allows the company to stay at the forefront of the industry and continuously improve the performance of its power wall batteries.
• Global Customer Base: The company has a large number of global customers, including well - known automakers and energy companies. This extensive customer base not only validates the quality of its products but also provides valuable feedback for product improvement.
• Safety Standards: CATL adheres to strict safety standards in the design and production of its power wall batteries. It conducts a series of safety tests, such as over - charge protection, short - circuit protection, and thermal runaway prevention, to ensure the safety of users.

4. Gotion High - tech Co., Ltd

Gotion High - tech is a leading enterprise in the new energy battery industry. It focuses on the R & D, production, and sales of lithium - ion power batteries and energy storage batteries.

Features in Power Wall Battery

• Diverse Battery Chemistries: Gotion offers power wall batteries with different battery chemistries, including LiFePO4 and ternary lithium - ion batteries. This allows customers to choose the most suitable battery according to their specific requirements, such as energy density, cost, and safety.
• High - Efficiency Charging and Discharging: The company's power wall batteries are designed to have high - efficiency charging and discharging capabilities. They can quickly store and release energy, which is beneficial for applications where rapid energy transfer is required.
• Environmental Friendliness: Gotion pays attention to environmental protection in the production process of its power wall batteries. It uses recyclable materials and clean production technologies to reduce the environmental impact of its products.

Advantages

• Research and Development Strength: Gotion has a professional R & D team and a number of R & D centers. The company actively cooperates with universities and research institutions to carry out technological innovation, which helps to continuously improve the performance and quality of its power wall batteries.
• Cost - Effective Solutions: Through continuous technological improvement and cost control, Gotion can provide cost - effective power wall battery solutions. This makes its products more competitive in the market, especially for price - sensitive customers.
• After - Sales Service Network: The company has established a comprehensive after - sales service network. Customers can get timely technical support, maintenance, and replacement services, which ensures the long - term stable operation of the power wall batteries.

5. EVE Energy Co., Ltd

EVE Energy is a company with significant influence in the lithium - ion battery industry. It has a wide range of product lines, including power wall batteries.

Features in Power Wall Battery

• Miniaturization Design: EVE's power wall batteries feature a miniaturization design, which is suitable for installation in small - space environments. The compact size does not sacrifice the energy storage capacity and performance, making it an ideal choice for urban residential areas.
• High - Precision Battery Monitoring: The company uses high - precision sensors and monitoring technology in its power wall batteries. It can accurately measure the battery's voltage, current, temperature, and state of charge, providing users with detailed information about the battery's operation.
• Good Low - Temperature Performance: EVE's power wall batteries have good low - temperature performance. They can maintain a relatively high charge - discharge efficiency even in cold environments, which expands the application scope of the batteries in different geographical regions.

Advantages

• Product Innovation Capability: EVE has a strong product innovation capability. It is constantly introducing new products and technologies to meet the changing market demands. For example, the company is exploring the application of solid - state battery technology in power wall batteries.
• Manufacturing Expertise: With years of experience in battery manufacturing, EVE has mastered advanced manufacturing processes. This ensures the high quality and consistency of its power wall batteries.
• International Certification: EVE's products have obtained a series of international certifications, such as UL, CE, and IEC. This indicates that the company's products meet the international quality and safety standards, which is beneficial for its global market expansion.

6. Sunwoda Electronic Co., Ltd

Sunwoda is a well - known manufacturer in the field of lithium - ion batteries. It has entered the power wall battery market with its technological advantages.

Features in Power Wall Battery

• Integrated Energy Storage System: Sunwoda provides integrated energy storage systems, which include power wall batteries, inverters, and energy management systems. This one - stop solution simplifies the installation and operation process for users.
• High - Quality Inverters: The inverters used in Sunwoda's power wall battery systems have high conversion efficiency. They can convert the direct current stored in the battery into alternating current with low loss, improving the overall energy utilization efficiency of the system.
• Adaptive Energy Management: The energy management system of Sunwoda's power wall batteries can adapt to different grid conditions and user requirements. It can adjust the charging and discharging strategy in real - time to ensure the stable operation of the system.

Advantages

• Technology Accumulation: Sunwoda has accumulated a lot of technology and experience in the lithium - ion battery field. This technological foundation allows it to quickly develop high - performance power wall battery products.
• Production Flexibility: The company has a flexible production line that can adjust the production scale and product specifications according to market demand. This enables it to respond quickly to market changes.
• Customer - Oriented Service: Sunwoda focuses on providing customer - oriented services. It can provide customized solutions according to the specific needs of customers, and offer pre - sales and after - sales technical support.

7. Narada Power Source Co., Ltd

Narada is a leading enterprise in the energy storage industry. It has a long - standing history in the battery manufacturing field.

Features in Power Wall Battery

• Lead - Acid and Lithium - Ion Options: Narada offers both lead - acid and lithium - ion power wall batteries. This gives customers more choices based on factors such as cost, lifespan, and energy density. Lead - acid batteries are relatively low - cost and suitable for some applications where cost is the main consideration, while lithium - ion batteries offer higher energy density and longer cycle life.
• Hybrid Energy Storage Solutions: The company also provides hybrid energy storage solutions that combine different types of batteries. This can take advantage of the characteristics of different batteries to achieve better energy storage performance.
• Grid - Friendly Design: Narada's power wall batteries are designed to be grid - friendly. They can participate in grid - connected energy storage and support functions such as peak shaving and valley filling, helping to improve the stability and reliability of the power grid.

Advantages

• Industry Experience: With decades of experience in the battery industry, Narada has in - depth knowledge of battery technology and manufacturing processes. This experience allows it to produce high - quality and reliable power wall batteries.
• Comprehensive Product Portfolio: The company's diverse product portfolio can meet the needs of different customers and applications. Whether it is a small - scale residential energy storage or a large - scale commercial energy storage project, Narada can provide suitable solutions.
• Research and Development Investment: Narada continuously invests in R & D to improve the performance and competitiveness of its power wall batteries. It is committed to developing new battery technologies and materials to meet the future energy storage requirements.

8. Lishen Battery Joint - Stock Co., Ltd

Lishen is one of the earliest and largest lithium - ion battery manufacturers in China. It has strong technical strength in the field of power wall batteries.

Features in Power Wall Battery

• High - Voltage Battery Systems: Lishen's power wall batteries are available in high - voltage battery systems, which can provide higher power output. This is beneficial for applications that require large - power equipment, such as electric vehicle charging stations or large - scale industrial energy storage.
• Advanced Sealing Technology: The company uses advanced sealing technology in its power wall batteries. This can prevent the leakage of battery electrolyte and moisture ingress, thereby improving the safety and reliability of the batteries.
• Fast - Charging Capability: Lishen's power wall batteries have fast - charging capability. They can be charged to a certain level in a short time, which is convenient for users who need quick energy replenishment.

Advantages

• Technical Heritage: Lishen has a long - term technical heritage in the lithium - ion battery field. It has a large number of patents and technical achievements, which provide strong support for the research and development of its power wall batteries.
• Large - Scale Production Capacity: The company has large - scale production facilities, which can ensure the stable supply of power wall batteries. Large - scale production also helps to reduce costs and improve product competitiveness.
• Quality Control System: Lishen has established a strict quality control system. From raw material inspection to finished product testing, every link is strictly monitored to ensure the high quality of its power wall batteries.

9. Honeycomb Energy Technology Co., Ltd

Honeycomb Energy is a rising star in the new energy battery industry. It focuses on the R & D and production of next - generation lithium - ion batteries.

Features in Power Wall Battery

• Cell - To - Pack (CTP) Technology: Honeycomb Energy applies CTP technology in its power wall batteries. This technology eliminates the need for traditional battery modules, reducing the volume and weight of the battery pack while increasing the energy density.
• High - Safety Battery Design: The company's power wall batteries are designed with high - safety features. It uses advanced materials and structures to prevent thermal runaway and other safety hazards, ensuring the safety of users.
• Intelligent Battery Management: Honeycomb Energy's power wall batteries are equipped with intelligent battery management systems that can optimize battery performance, extend battery life, and provide real - time fault diagnosis.

Advantages

• Innovative R & D Concept: Honeycomb Energy has an innovative R & D concept. It is committed to developing new battery technologies and materials, such as solid - state batteries and lithium - sulfur batteries. This forward - looking R & D strategy gives it a competitive edge in the future power wall battery market.
• Flexible Production Model: The company has a flexible production model that can quickly adapt to market changes and customer needs. It can produce different types and specifications of power wall batteries in a short time.
• Strategic Partnerships: Honeycomb Energy has established strategic partnerships with many well - known companies in the automotive and energy industries. These partnerships help the company to expand its market share and promote the application of its power wall batteries.

10. Envision Energy Co., Ltd

Envision Energy is a global green technology company that provides comprehensive energy solutions, including power wall batteries.

Features in Power Wall Battery

• Renewable Energy Integration: Envision's power wall batteries are designed to be highly integrated with renewable energy sources such as solar and wind. They can store the intermittent energy generated by these sources and provide a stable power supply.
• Digital Energy Management Platform: The company offers a digital energy management platform for its power wall batteries. This platform uses artificial intelligence and big data technology to optimize energy storage and consumption, helping users to save energy costs.
• Distributed Energy Storage: Envision's power wall batteries are suitable for distributed energy storage applications. They can be installed in different locations, such as residential buildings, commercial centers, and industrial parks, to improve the local energy supply reliability.

Advantages

• Comprehensive Energy Solutions: Envision is not only a power wall battery supplier but also a provider of comprehensive energy solutions. It can offer a one - stop service that includes energy generation, storage, and consumption management, which is very attractive to customers.
• Global Market Presence: The company has a global market presence, with operations in many countries and regions. This global perspective allows it to understand different market demands and regulations, and develop products and solutions that meet international standards.
• Sustainable Development Concept: Envision adheres to the concept of sustainable development. Its power wall batteries are part of a larger initiative to promote clean energy use and reduce carbon emissions, which is in line with the global trend of environmental protection.

Conclusion

China's power wall battery industry is booming, and the top 10 suppliers mentioned above play a crucial role in this development. Each company has its own unique features and advantages in the field of power wall batteries, whether it is technological innovation, production scale, or after - sales service. Dongguan Xinrex Energy Technology Co., Ltd stands out with its customization ability and high - quality products. BYD and CATL, with their strong R & D and production capabilities, are leading the global market. The other companies, such as Gotion, EVE, and others, are also making significant contributions to the industry with their diverse product portfolios and innovative technologies.

As the demand for energy storage continues to grow, especially with the increasing popularity of renewable energy sources, these power wall battery suppliers are expected to face both opportunities and challenges. They need to continuously improve their product performance, reduce costs, and expand their market share. At the same time, they also need to pay attention to environmental protection and safety issues in the production and application of power wall batteries. Overall, the future of China's power wall battery industry looks promising, and these top 10 suppliers are likely to drive the industry forward to new heights.