
The production process chain is long, the production cycle is uneven, and there is a serious backlog of semi-finished products.
The high and low temperature storage facilities have large capacity and frequent turnover, but the efficiency of manual scheduling is low.
The efficiency of sorting and warehousing after chemical composition is low, and the inventory status of finished products is not transparent
The production cycle of the battery cell warehouse is out of sync with that of the module production line, resulting in material shortage and frequent line stoppages.
The delivery rhythm of the extreme roll is very strict, but the manual feeding process is slow, and the equipment frequently stops due to material shortage.
The storage conditions for powder materials, foil materials and structural components are complex, making unified management difficult and the accuracy rate of material preparation low.


There are numerous specifications for silicon materials, silicon wafers, and component materials, complex warehouse management, and low material preparation efficiency
Frequent circulation of silicon materials, silicon rods, and silicon wafers results in low efficiency of logistics coordination within the factory
Multi process continuous production, difficult to coordinate logistics distribution and production pace
The supply of materials at the line-side is not timely, the efficiency of manual distribution is low, and the risk of waiting for materials is high
The working conditions of the polycrystalline silicon reduction furnace fluctuate greatly, and the process control relies on manual experience
Energy consumption and process parameters are difficult to dynamically optimize, and product quality consistency is difficult to ensure
Multi-objective optimization evaluation model
Static model
Dynamic model

