In view of the above, the primary objective of this paper is to provide a comprehensive analysis of various renewable energy-based systems and the advantages they offer for powering telecom towers, based on a review of the existing literature and field installations. . How critical are wind solar hybrid systems to modern communications? As mobile phone users increase, there are higher requirements for wireless signal coverage. In some rural areas and remote mountainous areas, if the power supply of telecommunications base stations is not effectively guaranteed. . The present work explains solar power, wind power, and hybrid solar-wind power harvesting in detail with a Smart City power generation perspective. Discover the latest articles, books and news in related subjects, suggested using machine learning. Green energy technologies allow us to use renewable. . A solar and wind hybrid system is an advanced power generation system that uses both solar energy and wind energy to produce electricity. Wind turbines are more efficient at night and in colder months when solar irradiance is lower. Instead, solar panels generate the most power during the day and summer, supplementing lower wind speeds. Combined with a wind turbine. .