High efficiency, Sophisticated technology, and Uncompromising quality control lie at the very heart of Roche Energy's manufacturing philosophy. Whether battery pack or system integration, we create lasting value for our customers through strict IPQC and lean manufacturing.
As a trusted OEM partner, we understand that each client's needs are distinctive, and that's why we approach every project with a personalized touch. Roche Energy's production factory is equipped with multiple production lines to handle different types of customer purchase orders, ranging from manual lines to fully automatic production.
Distance measurement system with robot arm to insure the cell loading precision, safety, and efficiency.
Module loading and unloading adopts CCD vision system, automatically finds the module mark point, and compensates the position of the manipulator to grab the module.
Automatic boxing saves manpower, improves the accuracy of module boxing, and reduces the risk of product collision.
Using the robot to apply glue to improve the accuracy of glue application, and the accuracy range is <0.5mm
Adopt 55 gallon glue supply mode to reduce the time of changing glue.
Positioning of the screw position and enable the corresponding torque at the corresponding position.
Flying welding can customize the weld form, optimize the strength of the weld after welding, increase the flexibility of design and process, and can be applied to any welding form and any welding direction.
Most advanced welding technology across the whole industry provides extreme welding speed.
Traditional Welding
Fly Welding
LDD Inline Coherent Imaging (ICI) technology is the only technology which can measure the following items at the same time.
The annular beam technology employs an innovative approach aimed at mitigating the issue of spattering during welding processes. Specifically, it triggers a series of beneficial effects by directing an annular beam of light around the welding keyhole. Firstly, this annular beam rapidly vaporizes the metal liquid, generating metal vapor. As this vapor descends, it exerts a downward counterforce on the welding molten pool. This action helps open up the keyhole in the molten pool, resulting in a "Y"-shaped configuration, effectively suppressing surface fluctuations of the molten pool.
This "Y"-shaped keyhole not only reduces fluctuations but also covers the keyhole, preventing the normal outflow of plasma and thereby decreasing the likelihood of spattering. High-speed photography studies reveal that, in comparison to traditional laser beams, the annular beam successfully reduces the proportion of time and the keyhole remains closed from 24% to approximately 2%. The fewer keyhole closures occur, the lower the chances of spattering. Experimental results demonstrate that, compared to traditional laser beams, the annular beam significantly reduces spattering, lowering the probability by more than 92%, particularly eliminating defects caused by substantial spattering, such as quality loss and pitting.
Roche Energy incessant pursuit of quality and efficency are inseparable from its meticulously designed Manufacturing Execution System (MES). The system provides real-time feedback about manufacturing status and all component traceability for in-depth optimization.
Our MES dashboard records and traces every product as it is manufactured in our production process, providing essential information about its material and component makeup, from cell to module to pack. This allows us to track any faults in a product straight back to its origin. It also collects data to support our production optimization efforts and control the production process.
Process Engineering Control
Production Information Tracing
Product Quality Control
Production Process Control