Top 10 energy storage EMS companies in China - best list guide

What is energy storage EMS and the market prospect

Energy storage EMS (energy management system) is a technical system that can optimize the operation of the power system. It monitors, analyzes and controls all aspects of the power system to achieve optimal operation, scheduling and management of the power system. Energy storage EMS plays an important role in the energy storage industry chain.

It can comprehensively manage and dispatch the energy storage system, improve the efficiency and stability of the energy storage system, and provide strong support for the development of the power system. At present, China's energy storage EMS market is highly competitive, and many energy storage EMS companies have launched fierce competition in this field.

According to statistics, by the end of 2022, the scale of China's energy storage EMS market has reached 10 billion RMB, of which the top ten companies account for more than 60% of the market. The top 10 energy storage EMS companies in China not only have advanced technology, but also have comparative advantages in the research and development, production and sales of energy storage EMS, and are the leading companies in China's energy storage EMS market.

China best top 10 energy storage EMS companies

Top 10 energy storage EMS companies in China ranking

① CYG

CYG's energy storage system-related subsidiaries include CYG SUNRI and CYG ET.

CYG SUNRI is a professional company engaged in technology research and development, production and sales in the field of electric energy, providing users with power equipment and system integration solutions.

CYG ET is committed to integrated solutions in the fields of new energy power generation, energy storage, intelligent power distribution and consumption, electricity/carbon market auxiliary services, etc., and its business involves wind power, photovoltaics, energy storage, electric vehicle charging, smart parks, dual carbon, etc. In 2022, CYG ET won the bid for the 200MW/800MWh energy storage project in Shache County, Kashi Xinhua Hydropower, Xinjiang, serving about 180 energy storage power stations and a cumulative service scale of about 8,700MWh.

The energy storage business involved by CYG includes energy storage system integration, energy storage PCS, energy management system, etc. The technical strength and market advantages of the energy management system are relatively obvious.

② NR Electric

NR Electric is a holding subsidiary of NARI, mainly engaged in the R&D and industrialization of power protection control and intelligent power equipment. It has a complete set of energy storage core equipment independently developed such as EMS, PMS, energy storage PCS and BMS, which have been widely used on the grid side, new energy side, user side, and micro-grid side.

NR Electric's energy storage business is mainly based on energy storage system integration, energy storage converters and energy management systems, often supporting self-developed PCS for joint sales.

③ DLSOFT

DLSOFT is an Internet + software development company focusing on the energy industry. The DL energy storage EMS system developed by the company is one of the earliest energy storage EMS systems in China and has been applied in many energy storage projects around the world.

By optimizing energy storage control, distributed power output and load switching, DL energy storage EMS system can safely, economically and efficiently realize energy management and control in different application scenarios. The system can be flexibly configured according to the scale of the energy storage system, supporting small EMS systems to large energy storage EMS systems above 100MW.

It is estimated that the cumulative service scale of DLSOFT EMS is about 4GWh. As one of the few third-party energy storage EMS companies in the market, DLSOFT mainly focuses on software platforms and does not involve other integrated sectors.

④ Sifang Automation

Sifang Automation is a company dedicated to providing products and solutions for all aspects of the smart grid, as well as thermal power, hydropower, nuclear power, new energy power generation companies, and large industrial users.

As one of the earliest manufacturers in China to research and apply energy storage systems, it has implemented more than 100 energy storage projects around the world in the past ten years, and the accumulated energy storage scale of energy storage EMS has exceeded 1GWh.

There are extensive practices on the generation side, grid side and distribution side. Energy storage EMS will provide support for more large-scale independent energy storage power stations to achieve safe and stable market-oriented operations.

⑤ Guodian Nanjing Automation

Guodian Nanjing Automation covers five core sectors including power grid automation, power plant and industrial automation, rail transit automation, information and security technology, and power electronics. Mainly provide customers with supporting automation, information products, integrated equipment and overall solutions.

Guodian Nanjing Automation continues to provide products and systems that meet various energy storage applications, deepens the layout of the energy storage field, and continues to provide high-quality, high-reliability energy storage products and services for the society.

⑥ XJ Electric

XJ Electric is a leading companies in China's electric power equipment industry. The company provides high-end technical equipment for energy and power, focusing on five core businesses including UHV, smart grid, new energy, electric vehicle charging and swapping, rail transit and industrial intelligence. And emerging businesses such as integrated energy services, advanced energy storage, intelligent operation and maintenance, and power Internet of Things.

The company's products are widely used in all aspects of the power system, mainly divided into six categories: intelligent power transformation and distribution systems, DC transmission systems, intelligent medium-voltage power supply equipment, smart meters, electric vehicle intelligent charging and swapping systems, and EMS processing services.

⑦ SPRIXIN

SPRIXIN's main business is to provide new energy power generation power forecasting, grid-connected intelligent control, power station intelligent operation and grid management services for the new energy power market. Its products have been leading the industry for many years and professionally serve the clean energy market.

In the advancement of global energy transformation, SPRIXIN will continue to innovate, give full play to its core technical advantages in the fields of new energy consumption management, planning and application, and provide professional support for the development of smart energy.

SPRIXIN energy storage EMS collects, manages, coordinates and controls BMS, PCS, electric meters, batteries, etc., and realizes functions such as real-time monitoring and fault alarms. SPRIXIN also uses the peak-to-valley price difference energy storage system to realize low-charge and high-discharge methods to realize peak-to-valley shifting of electric energy, saving electricity bills for users.

⑧ Envision Energy

Envision Energy is an home energy storage system integration company. Its main business includes smart wind turbines, smart wind farms, distributed wind power, and smart energy storage.

Envision's layout in the field of energy storage is independently developed and produced from the main components of energy storage systems such as batteries, BMS, PCS, and EMS. In general, Envision Energy's energy storage business is mainly based on the integration of energy storage systems, with strong self-development capabilities.

⑨ Pinggao Group

Pinggao Group focuses on energy storage business in high-end application fields. The box-type modular energy storage system integrating battery module, BMS, PCS, thermal management system, power distribution system, energy management system and cloud platform is the basic unit.

It can be used for system-level applications in scenarios such as clean energy grid connection, power plant frequency regulation, power grid peak regulation, power smoothing, and peak shaving and valley filling.

Pinggao Group provides integrated solutions for energy storage power station design, general engineering contracting, core product R&D and manufacturing, energy storage power station construction, and intelligent operation and maintenance. It is understood that the response time of its 200MWh energy storage power station AGC in this test is 78.89ms, and the response time of the network test is 199ms.

⑩ Zhonghui Electric

Zhonghui Electric specializes in technical research, product development, production sales and engineering services in the fields of ubiquitous power Internet of Things, smart grid applications, power system protection and control.

The main products include digital protection measurement and control devices, intelligent box-type transformer measurement and control devices, integrated automation systems, energy storage power station EMS, photovoltaic power station monitoring systems, power control systems, fast frequency response systems, communication servers and other smart grid related equipment.

In addition to listing top 10 energy storage EMS companies in China, this website also sorts out top 10 power conversion system in China and top 10 BMS system companies, which can help you find the best energy storage system solutions.

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