In order to achieve sustainable development, reduce the consumption of disposable energy, and meet people’s increasing demand for energy-saving living equipment, an environmentally friendly drying device based on distributed photovoltaic energy is designed for drying and sterilizing daily supplies. The environment-friendly drying device drying device uses clean energy, no pollution, intelligent, efficient, low noise, and takes less than 1/4 of the traditional drying equipment.The environment-friendly drying device uses distributed photovoltaic energy to generate electricity, and the electrical energy is stored in the battery when the system is not in operation. The control system adjusts the working state of the heating and cooling systems in time to ensure the stability of the temperature during operation by using a fuzzy adaptive PID algorithm based on incomplete differentiation. Based on the Coanda effect, we independently designed a mechanical structure that doubles the air, enhances the wind mobility, and realizes air circulation and recirculation. The inner wall of the device is equipped with a sterilization device and uses ozone sterilization technology to strictly control the ozone concentration. At the same time, in order to better fit various sizes of clothing, we also design an intelligent control panel that can set personalized drying temperature and time.