RIGID HVAC CO., LTD
EV Battery Cooling System
BACKGROUNDS
The performance of the Lithium battery directly affects the efficiency of the battery pack, and also affects the battery life and safety of use. In order to bring out the best performance and life of the battery pack, it is necessary to optimize the structure of the battery pack, increase the heat dissipation facilities and control the temperature environment of battery operation.
Temperature is an important factor when it comes to Li-ion batteries. They perform best in temperatures between 20 and 30°C, and they also achieve their maximum electrical performance and durability during this temperature range. The performance will be affected by temperatures that are too high or too low. As the temperature rises above 30°C, the cell oxidation rate increases, resulting in faster battery degradation, and declining performance and capacity. Operation at over 40°C may even cause permanent damage.
The cooling performance of the power battery directly affects its efficiency, and also affects the battery's life and usage safety. As the battery itself generates certain heat during charging and discharging, which leads to a temperature rise, the temperature rise will affect many characteristic parameters of the battery, such as internal resistance, voltage, SOC, available capacity, charging and discharging efficiency, and battery life. So, thermal management is crucial to power battery performance.
LITHIUM-ION BATTERY PACKS & COOLING METHODS
- Active Air Cooling
- Plate Liquid Cooling
- Direct Refrigeration
APPLICATIONS
Electric Battery
Electronics Cooling
Portable EV Charger
EV Charging Stations
Battery Storage System
Portable Lithium Battery Pack
* Miniature Cooling Systems secure performance and longevity in e-vehicles - RIGID HVAC
TINY COMPRESSOR COOLING SYSTEM
Currently, RIGID Technology micro-cooling systems provide the following cooling approaches for domestic and foreign electric vehicle battery packs: Air Cooling, Liquid Cooling, and DC Condensing Unit (also named direct expansion system). At present, the air cooling method is still the main method used. Because air cooling is a simple configuration and easier to achieve.
RIGID Micro DC Aircon is the world's smallest portable air conditioning module widely used for EV battery air cooling.
RIGID Micro DC Aircon provides active air cooling for EV battery pack cool. It removes heat from the air that circulates through the system to cool the heat source. They are especially applied to critical applications where space and weight are important to them. It is widely used for compact and confined space cooling.
The DC Air conditioning systems are ideal for cooling bulk heat loads where minimal modification to the system is desired. The mini compressor air conditioner provides an excellent cooling solution where size/space/efficiency are important factors.
Portable EV Charger
Lithium Battery Cooling
Battery Energy Storage
EV Charging Stations
Miniature Compressor Cooling – Active Thermal Management
RIGID is a company specializing in manufacturing, marketing, research & development of microclimate cooling systems and provides small cooling solutions for extremely hot environments and confined spaces. We specialize in and focus on Mini Compressor, Compact Liquid Chillers, and Micro DC Aircon. The small cooling systems are well suited for a variety of applications like lasers, racing, plants, body cooling, medical & aesthetic, and other small cooling needs. The qualification of products has met the technical and quality standards of Germany, the U.S., Italy, and Asian countries.
For the past 9 years, Rigid Technology has stood the test of time for the highest level of performance, quality, safety, and innovation. All Rigid standard cooling systems are designed and manufactured with complete control of every step to ensure that Rigid's uncompromising standards for ultimate performance, unmatched reliability, and highest durability are met. Besides standard chiller modules, Rigid also custom-made refrigeration units according to clients' demands. For more details, feel free to click here.
RIGID product's pocket size and portability and very competitive price enable us to be irreplaceable. Our unique design and high-tech precision manufacturing are resulting in products, which outperform and outlast any other brand on the market today.Standard Products and Custom Solutions
Established in 2010, RIGID is the manufacturer who's behind many popular brands in the US. RIGID's vision is to set the benchmark standard for the micro cooling industry. We are a China manufacturer and supplier of compact cooling systems, working in close cooperation with the leading United States and European manufacturers of Air-conditioning & Refrigeration.
In addition to offering standard products including Micro DC Aircon (ruggedized air conditioner modules for compact and confined space cooling), Liquid Chiller Modules (battery-driven compact refrigeration systems that our customers integrate into their applications), and DC Condensing Units (world's small direct cooling units used by customers in small freezer, medical, laser, and electronics cooling). RIGID also custom design or modify refrigeration systems for most customers' specific applications.
Let our engineering team develop the perfect cooling solution for you!
