In South Asia, solar water pumping systems (SWPS) are an emerging curiosity among farmers who are looking for better alternatives in reliable energy to pump water. A well-designed SWPS is a reliable source of energy for water pumping for farmers throughout the year. This handbook is aimed at renewable energy practitioners, academicians, government officials, students, and technical resource persons to develop must-know knowledge about SWPS. The handbook walks you through the technical background, important concepts, survey, design, installation, and operation, as well as maintenance of SWPS, and covers the full spectrum of its technical aspect.