Top 10 commercial energy storage manufacturers in China

Current state of the commercial energy storage industry

The commercial energy storage market includes two types of usage scenarios: photovoltaic industry and commerce and non-photovoltaic industry and commerce.

● Photovoltaic supporting industrial and commercial energy storage

For commercial and large industrial users, it is also possible to realize self-generation and self-use of electricity through the matching mode of photovoltaic + energy storage. Since the peak time of power consumption is relatively consistent with the peak time of photovoltaic power generation, the proportion of industrial and commercial distributed photovoltaic self-generation and self-use is relatively high, and the capacity of energy storage system and photovoltaic power are mostly configured at a ratio of 1:1.

● Non-photovoltaic supporting industrial and commercial energy storage

For commercial buildings, hospitals, schools and other scenarios that are not suitable for the installation of large-scale photovoltaic self-generation, the installation of energy storage systems can achieve the purpose of shaving peaks and filling valleys, and reducing capacity electricity prices.

Top 10 commercial energy storage manufacturers in China

BYD

Company profile:

BYD was founded in 1995. BYD’s home energy storage products have maintained strong growth over the past few years. The survey of German PV owners and plan owners further revealed that BYD home energy storage products are among the top three brands most likely to be recommended by customers. BYD specializes in the research and development, production, sales and service on battery storage and is committed to providing efficient and clean new energy solution.

As one of top 10 commercial energy storage manufacturers in China, the 120kVA-274kWh outdoor energy storage system is an outdoor commercial energy storage solution independently developed by BYD. It consists of outdoor battery cabinets, battery management, auxiliary systems, and outdoor PCS cabinets. The minimum grid-connected unit is 120kW, and the maximum can be expanded to MW level. Applicable applications include traditional power generation, renewable energy, ancillary services, and distributed energy fields, which can significantly improve energy availability and reduce energy waste.

The 800kW energy storage PCS is a power device with bidirectional conversion functions of rectification and inverter, which is suitable for medium or large-scale energy storage power stations and has an operating temperature range. It has high efficiency and reliability, and can be used in various application scenarios such as peak shaving and valley filling, peak shaving, frequency modulation, and power compensation with the energy storage battery system. It has a high protection level and can be used outdoors.

Total market value: 992.700 billion RMB
Company website: http://www.bydenergy.com/

SUNGROW

Company profile:

SUNGROW in commercial energy storage manufacturers is a national key high-tech enterprise focusing on the R&D, production, sales and service of solar energy, wind energy, energy storage, hydrogen energy, electric vehicles and other new energy power supply equipment. The main products are photovoltaic inverters, wind power converters, energy storage systems, surface photovoltaic systems, new energy vehicle drive systems, charging equipment, renewable energy hydrogen production systems, smart energy operation and maintenance services, etc.

As one of top 10 commercial energy storage manufacturers in China, SUNGROW develops PowerStack liquid-cooled industrial and commercial energy storage system, which has the following advantages:

● Highly integrated, convenient for transportation and operation and maintenance;
● All pre-assembled, no need to install battery modules on site;
● Complete on-site installation within 8 hours.

Total market value: 141.704 billion RMB
Company website: https://www.sungrowpower.com/

GROWATT

Company profile:

Founded in 2011, GROWATT is a company focusing on sustainable energy generation, storage, consumption and energy digitalization. The company designs, develops, and manufactures photovoltaic inverters, energy storage systems, and smart energy management systems, and reaches global households, industrial and commercial users through leading sales channels. Through the distributed energy ecosystem created by the interactive cloud platform, it connects about 1.5 million home, industrial and commercial end users around the world.

As one of commercial energy storage manufacturers in China, GROWATT’s WIT industrial and commercial energy storage products adopt multi-channel MPPT design to support complex scene applications and reduce the mismatch loss of photovoltaic strings. The battery charging and discharging efficiency of WIT industrial and commercial energy storage products is as high as 98%.

It has a strong load capacity, supports motor loads and 100% three-phase unbalanced loads, and can be overloaded by 110% for a long time. WIT industrial and commercial energy storage products allow a maximum input current of 16A per string, adapt to high-power components, and support multi-machine parallel connection.

Registered capital: 51.949 million RMB
Company website: https://www.growatt.com/

GOODWE

Company profile:

GOODWE in top 10 commercial energy storage manufacturers in China has long been focusing on the R&D, production and sales of new energy power supply equipment such as solar energy and energy storage. It has developed more than 20 series of photovoltaic inverter products for grid connection and energy storage, with a power coverage of 0.7-250kW, and is committed to providing integrated solutions such as smart energy management for households, industrial and commercial users, and ground power stations.

GOODWE industrial and commercial energy storage solution adopts modular system configuration to flexibly match various industrial and commercial scenarios. At the same time, it supports multi-mode operation, which improves the investment income, and can realize peak-valley time shift, peak-staggered power consumption, and ease the pressure on the power grid.

As one of top 10 commercial energy storage manufacturers in China, GOODWE Lynx C series industrial and commercial energy storage batteries have the characteristics of more flexibility, intelligence, high safety, and high matching, and seize the C position of industrial and commercial energy storage with excellent strength.

Lynx C series energy storage battery system adopts modular design, which can flexibly combine and deploy system power, calmly respond to the needs of different scenarios, and create customized energy storage system solutions for customers. The maximum usable capacity of a single Lynx C cluster is 156kWh, and it supports multi-cluster parallel expansion, which makes system expansion easier and more convenient, fully meets the needs of various large-capacity industrial and commercial energy storage scenarios, and is smarter and safer.

Total market value: 34.057 billion RMB
Company website: https://www.goodwe.com/

HUAWEI

Company profile:

Founded in 1987, HUAWEI is the world’s leading provider of ICT infrastructure and smart terminals. In commercial energy storage manufacturers in China, HUAWEI energy storage mainly has five application scenarios: household energy storage, low-voltage energy storage, industrial and commercial energy storage, ground energy storage, and regional off-grid energy storage.

As one of top 10 commercial energy storage manufacturers in China, Facing distributed industrial and commercial scenarios, HUAWEI Industrial Green Power Solution 2.0 has achieved a comprehensive upgrade of “1+3”. By taking the smart photovoltaic controller as the core and collaborating with the smart module controller, smart string energy storage system and smart photovoltaic cloud to realize the four core values of safety, reliability, multiple power generation and simplified operation and maintenance, it can meet the needs of various industrial and commercial scenarios.

Registered capital: 40.44113182 billion RMB
Company website: https://solar.huawei.com/cn

Pylontech

Company profile:

Pylontech was established in 2009. Pylontech in commercial energy storage manufacturers in China focuses on the development and application of lithium battery energy storage products, and provides leading comprehensive solutions for lithium battery energy storage systems. Pylontech vertically integrates the three core links of R&D and production of energy storage lithium batteries, BMS R&D, and system integration, with high-performance energy storage lithium batteries and advanced BMS technology as the core, and market demand-oriented, to provide users with advanced energy storage products.

As one of top 10 commercial energy storage manufacturers in China, Pylontech’s industrial and commercial energy storage system is based on lithium iron phosphate battery, adopts the energy storage system designed in series of modules, small in size, light in weight, embedded in standard modules, easy to install and maintain. Through the reliable BMS system and high-performance equalization technology, the entire system has extremely high security and high reliability.

Total market value: 40.164 billion RMB
Company website: https://www.pylontech.com.cn/

CNTE

Company profile:

CNTE was founded in 2019. CNTE is a high-tech enterprise integrating R&D, production, sales and service of lithium battery energy storage equipment, with energy storage application technology as the core, providing customers with energy storage products and solutions on the power generation side, grid side and user side.

Based on the company’s advantages in electrochemical and lithium battery energy storage technologies, CNTE provides energy storage solutions such as integrated optical storage charging stations, industrial and commercial energy storage, large-scale electric energy storage, smart home storage systems, and portable power stations.

CNTE in top 10 commercial energy storage manufacturers in China its commercial energy storage solutions integrate battery systems, energy management systems, energy storage inverters, intelligent temperature control systems and other equipment. It can start the system without external power supply, and is suitable for various application scenarios such as peak shaving and valley filling, high-power grid expansion, factory backup power, industrial and commercial power protection, emergency power supply, and AC charging pile expansion.

Registered capital: 200 million RMB
Company website: http://www.cntepower.com/

AlphaESS

Company profile:

Founded in 2012, AlphaESS is an international high-tech enterprise and a manufacturer in top 10 commercial energy storage manufacturers in China focusing on providing advanced energy storage products and smart energy management solutions. It is also the first company in China to launch household photovoltaic lithium battery integrated energy storage products.

Relying on rich lithium battery and optical storage industry chain resources, as well as years of scientific research strength and project experience, AlphaESS products have covered small, industrial and commercial, large, off-grid, micro-grid, power distribution, source-side and other application fields. AlphaESS provides a one-stop solution for industrial and commercial facilities:

● Reduce electricity costs and save electricity bills;
● Make full use of new energy and increase revenue;
● Reduce carbon emissions and protect the environment.

Registered capital: 89.99083 million RMB
Company website: https://cn.alpha-ess.com/

ZONERGY

Company profile:

Founded in 2007, ZONERGY in commercial energy storage manufacturers is a new energy smart micro-grid solution provider, committed to providing smart micro-grid solutions for global customers. Existing and research and development products include five categories of products: power generation side products, control and inverter products, energy storage products, new energy load products, and key materials for new battery cells.

The specific product series include photovoltaic modules, portable AC and DC power supplies, integrated photovoltaic and storage machines, off-grid outdoor energy storage cabinets, container-type large-scale energy storage, off-grid photovoltaic inverters and other products. Features of ZONERGY’s outdoor industrial and commercial energy storage Scopio series:

● Multi-level modular battery cabinets, supporting multiple sets of parallel use, covering 100kWh-900kWh battery capacity, flexibly adapting to multi-scenario distributed energy projects;
● Both the battery cabinet and the electric control cabinet can be distributed and transported, and the on-site installation and construction are simple IP55 protection, which can meet various application environments;

● Intelligent monitoring and remote operation and maintenance, EMS management system, multiple operating mode options;
● Lightning protection, battery management, fire protection, thermal management, etc., hierarchical linkage and multiple protections ensure the safe operation of the system.

Registered capital: 1.228404624 billion RMB
Company website: https://cn.zonergy.com/zxny/

KOYOE

Company profile:

Founded in 2017, KOYOE is a high-tech enterprise focusing on the research and development of innovative distributed energy storage technologies. KOYOE has established and formed a complete supply chain manufacturing and R&D system for photovoltaic energy storage and off-grid hybrid inverters, energy storage integrated systems, photovoltaic grid-connected inverters, BMS, EMS and battery PACK products.

KOYOE is one of the commercial energy storage manufacturers in China that masters PCS, EMS and BMS technologies at the same time. The product system covers three major application products in the field of distributed energy storage: large-scale industrial and commercial energy storage, household and small and medium-sized industrial and commercial energy storage, and consumer energy storage.

At the same time, relying on the parent company’s supply chain support and industry influence in the power industry, KOYOE actively expands the renewable new energy market. KOYOE products are widely used in residential and industrial and commercial power station projects, realizing the company’s all-round development in the field of new energy from research and development, production, sales and service.

Registered capital: 51.75 million RMB
Company website: http://www.koyoe.com/