The book delves into the diverse possibilities of harnessing and utilizing solar energy within the agricultural sector. It presents a comprehensive examination of the fundamental principles of solar energy resources and technologies, with a focus on their application in agriculture. The book contains a total of 23 chapters, with the first two chapters offering an in-depth analysis of the current and future prospects of solar energy use in the agricultural sector of India. The subsequent eight chapters (Chapter No. 3-10) provide a solid foundation in the fundamental principles of solar photovoltaic and thermal technologies. The final 13 chapters (Chapter No. 11-23) explore the various applications of these technologies in different farm operations and post-harvest processing within the agricultural sector. This book is a valuable resource for students, researchers, stakeholders, entrepreneurs, and others seeking information on solar energy and its applications in agriculture.