China top 5 temperature control manufacturers in energy storage
Temperature is an important factor affecting the performance, life and safety of Li-ion batteries. Too high or too low battery temperature will reduce the battery life, affect the safety of the battery, and even cause permanent damage. These industrial characteristics determine that the energy storage system needs effective temperature control, otherwise it will affect the performance of the battery, and even cause thermal runaway, resulting in safety accidents.
Energy storage temperature controller is to effectively manage the heat dissipation of the energy storage system to ensure a constant temperature and humidity inside the system. The core of energy storage temperature control is to effectively adjust and control the temperature and humidity of individual batteries, and maintain the consistency of temperature between batteries.
This article sorts out the China top 5 temperature control manufacturers in energy storage, including Envicool, Shenling, Tongfei shares, Goaland and Songzhi.
China top 5 temperature control manufacturers in energy storage list
| Ranking | Manufacturer |
| 1 | Envicool |
| 2 | Shenling |
| 3 | Tongfei shares |
| 4 | Goaland |
| 5 | Songzhi |
Envicool
| Established date | August 15, 2005 |
| Company location | Guangdong, China |
| Total market value | 15.774 billion RMB |
| Company website | http://www.envicool.com |
Envicool is a leading provider of precision temperature control energy-saving equipment. Envicool is mainly engaged in precision temperature control and energy-saving equipment business. It has four product lines: computer room temperature control and energy-saving products, cabinet temperature control and energy-saving products, passenger car air conditioners, rail transit train air conditioners and services.
Envicool has established a multi-field business layout, and its products are widely used in data centers, communications, smart grids, energy storage power stations, new energy vehicles, rail transit, cold chain transportation, smart education, home furnishing, medical care and other industries.
The Envicool energy storage temperature control system is mainly used in multiple subdivided fields such as container energy storage temperature control, new energy distributed energy storage power stations, and battery thermal management.
Shenling
| Established date | July 3, 2000 |
| Company location | Guangdong, China |
| Total market value | 9.681 billion RMB |
| Company website | https://www.shenling.com/ |
Shenling’s main business revolves around air environment conditioning equipment represented by special air conditioners. It participates in super large and large hydropower and nuclear power plant projects including Beijing Daxing Airport and the Three Gorges Water Conservancy Project, and provides air conditioning system solutions for them.
Shenling energy storage air-cooled temperature control products are divided into indoor type and outdoor type. In order to facilitate the installation and transportation of containers, all adopt an integrated design, which is convenient for installation and fast cooling, and fully meets the temperature control requirements of energy storage scenarios such as outdoor electric cabinets for energy storage, energy storage machine rooms, container-type energy storage power stations, and integrated optical storage and charging stations.
The integral design of Shenling SCY series energy storage liquid cooling products integrates the principle of industrial air-cooled chillers, data center liquid cooling technology, data center precision air conditioning full frequency conversion precision control and full working condition refrigeration technology, etc.
The products mainly include cooling and cooling units, hydraulic modules and control and protection units, which can meet the cooling and heating functions of energy storage lithium battery coolant.
Tongfei shares
| Established date | January 11, 2001 |
| Company location | Hebei, China |
| Total market value | 7.975 billion RMB |
| Company website | https://www.tfzl.com/ |
Tongfei shares focuses on industrial temperature control technology innovation and professional development, and is a leading service provider of comprehensive industrial temperature control solutions in China. The products of Tongfei shares cover industrial temperature control solutions for multiple scenarios such as liquid cooling and air cooling.
The company provides professional temperature control products for intelligent equipment manufacturing, energy storage systems, semiconductor manufacturing equipment, data centers, power transmission and transformation, electric drives, new energy power generation, hydrogen energy, new energy vehicles, etc., and continues to expand the road of industrialization development .
With the increase in the number of electric vehicles, the way of power battery supplying electric energy is divided into the way of directly charging the battery and replacing the battery. The optimal charging and discharging operating temperature for the power battery is 22°C, so the liquid cooling of the battery is added in battery swapping station business model, so as to provide a reliable and stable charging process, and at the same time, it can greatly reduce the battery charging time.
The liquid cooling unit of Tongfei shares can be customized in different structures according to the needs of customers, and at the same time provide corresponding pipeline layouts according to the number of cooling different batteries.
Goaland
| Established date | June 29, 2001 |
| Company location | Guangdong, China |
| Total market value | 5.472 billion RMB |
| Company website | http://www.goaland.com.cn/ |
Goaland is committed to the business of pure water cooling equipment and control systems for power electronic devices. There are technical reserves and solutions based on lithium battery single-cabinet energy storage liquid cooling products, large-scale energy storage power station liquid cooling systems, and prefabricated cabin energy storage liquid cooling products.
Goaland energy storage liquid cooling is mainly made of water distribution pipeline, water circulation system, refrigeration circulation system, and control system. Through the water distribution pipeline, the heat of the battery core is taken out.
Goaland currently has energy storage liquid-cooled models with 3KW, 8KW, 15KW, 25KW, and 40kW. At the same time, it has pre-researched high-power water-cooled models such as 54KW and 100KW models, which can match the heat dissipation needs of future high-power batteries.
Songzhi
| Established date | June 4, 2002 |
| Company location | Shanghai, China |
| Total market value | 4.903 billion RMB |
| Company website | https://www.shsongz.com.cn/ |
Songzhi’s main business is vehicle thermal management systems. As a leading company in the vehicle air-conditioning industry, Songzhi has won orders from CATL, Envision Energy and other customers.
Songzhi has been in the field of energy storage thermal management since 2016. At present, liquid-cooled temperature-controlled units have covered a full range of products including 3kw, 5.5kw, 8kw, 10kw, 15kw, 25kw and 40kw.
A variety of products have been supplied in batches and are widely used in energy storage containers, energy storage electrical cabinets, buses, trucks, and swapping battery system fields.
Conclusion
Besides these top 5 temperature control manufacturers in energy storage in China, there are a lot of other professional temperature control manufacturers. The choice of manufacturer depends on the needed applications. Every temperature control manufacturer has its strengths, weaknesses, and richer experience in some areas than others.
