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Design of Solar Dual Streetlight Control System Based on Microcontroller

With the continuous exploration and development of clean energy, the advantages of photovoltaic power generation are becoming more and more obvious. As one of the most important new energy equipments in the 21st century, solar street lamps have unparalleled advantages and good weather resistance and are widely used in many fields. Considering that ordinary solar street lamps are affected by foggy weather, this paper adds fog light function for street lamps, thus bringing better visibility in foggy days. At the same time, the voltage current sampling design is added to monitor the charging environment of lithium batteries in real time, ensuring the reliability and service life of solar street lamps.