青海湖 In 2020, ZEMING Technology deployed a buoy system in Qinghai Lake for real-time in-situ monitoring of parameters such as dissolved oxygen, temperature, pH, salinity, turbidity, and chlorophyll. The system is equipped with a solar power supply that can maintain normal operation for 15 consecutive days in overcast and rainy conditions (without sunlight), ensuring uninterrupted functionality of the water quality monitoring system.
