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Battery Tray Lightweight

Mar. 27, 2019

Here is Oem Car Battery Tray Supplier talking about Battery Tray Lightweight. 

New energy vehicle power batteries, due to the contradiction between their own weight defects and energy density requirements, in the vehicle parts subsystem, lightweight requirements are particularly urgent.


In the power battery, the tray takes up 20 to 30% of the weight of the battery system, which is the main structural component. Therefore, under the premise of ensuring the safety of the battery function, the weight reduction of the tray becomes one of the main improvement targets of the battery structural member.

From the material comprehensive index evaluation, the aluminum alloy material can first meet the structural requirements of the vehicle components, including the battery system, and is still a substitute for part of the steel structure.

However, the high-strength steel plate itself is also taking the road of lightweight technology. Therefore, the aluminum alloy material and the lightweight high-strength steel plate have always been in a state of being glued on the road of material selection.

In fact, one material cannot completely replace another material. Any kind of material, whether from the perspective of cost and performance, has its own strengths and develops in parallel. It can only be said that a material, in one aspect, can better meet the needs of technology or market development.

The application of aluminum materials in new energy sources is still demanding for lightweight and energy-saving needs. At present, taking a 40KWh battery system as an example, if a steel structure is used, the cost can be controlled within 1,000 yuan; if the aluminum profile is welded, the shell structure is between 3 and 5,000 yuan. The cost ratio, aluminum alloy is still 3 to 5 times that of steel plate material.

In the promotion and application of aluminum in new energy, the cost factor is still a roadblock. However, this does not hinder the advancement and development of technology.

At the same time, Aluminum Profile Solar Panel Extrusion can be offered for you.  Looking forward to receiving your inquiry xindongrui6688@gmail.com.

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