The increasing demand for energy, coupled with the need for sustainable solutions, has led to the exploration of solar energy as an alternative power source. Agriculture and domestic equipment operations are two key areas where solar energy can significantly promote energy efficiency and reduce carbon emissions. The primary objective of this research is to develop a solar pump controller that efficiently harnesses solar power for agricultural and domestic equipment operations. The controller aims to optimize energy utilization, enhance system reliability, and provide cost-effective solutions for end-users. The development of a solar pump controller can help reduce the environmental impact associated with conventional energy sources, improve energy efficiency, and promote sustainable practices. This article discusses the solar pump controller's key components, operational principles, and performance evaluation