Against the backdrop of the accelerating global PV retirement wave, the high-purity, low-loss and green recycling technology of PV modules has become the core competitiveness of the industry. Based on the composite technology of physical dismantling and precise pyrolysis, our company has completed the core process iteration of the new-generation solar panel recycling equipment, breaking through the technical bottlenecks of traditional recycling equipment such as high energy consumption, low material purity and secondary pollution, and supporting the efficient resource utilization of PV solid waste with cutting-edge technology.
Compared with traditional single dismantling equipment, the upgraded solar panel recycling equipment adopts a modular and integrated design, integrating two core processes: precise mechanical dismantling and closed anaerobic pyrolysis. Firstly, the equipment accurately strips the aluminum alloy frames and junction boxes of solar panels through an intelligent positioning mechanical structure to complete physical splitting pretreatment. Then, through zoned precise temperature control pyrolysis technology, it efficiently decomposes EVA organic adhesive films in a closed oxygen-free environment, thoroughly loosening core components such as PV glass, silicon cells and metal solder strips, and effectively avoiding exhaust pollution caused by traditional high-temperature pyrolysis.
Technical data shows that through process optimization and intelligent energy consumption regulation, the overall energy consumption of the equipment is 70%-90% lower than that of traditional industrial equipment, realizing near-zero energy consumption recycling operations. Meanwhile, equipped with an integrated purification system of multi-stage screening, electrostatic separation and magnetic separation, it can finely classify and screen the disassembled mixed materials. The purity of recycled materials such as glass, silicon materials, copper and silver can reach more than 98%, which fully meets the commercial standards of high-end renewable resources and can be directly reused in new energy, building materials, metallurgy and other industries.
In addition, the equipment is equipped with an AI intelligent adaptive system, which can automatically identify PV modules of different specifications and damage degrees, dynamically adjust the parameters of dismantling, pyrolysis and sorting, and adapt to the recycling and processing of all types of solar panels including monocrystalline, polycrystalline and thin-film. The modular body design supports mobile operation and fixed mass production line construction, flexibly adapting to multiple scenarios such as on-site outdoor recycling and centralized factory processing, and practicing the new efficient recycling mode of "on-site dismantling" in the industry.
This technical upgrade marks that our company's technical level in the field of PV recycling equipment has entered the industry-leading ranks. In the future, we will continue to focus on the R&D of core PV recycling technology, iterating equipment processes continuously and overcoming technical difficulties in high-value recycling. We will provide strong technical and equipment support for the development of global PV circular economy with intelligent equipment featuring low energy consumption, high recovery rate and environmental friendliness.