Solar energy research focuses on studying and developing methods to harness the power of the sun to generate electricity and heat. This involves looking at various technologies such as solar panels, solar thermal systems, and solar concentrators to capture and convert sunlight into usable energy. Researchers in this field also explore ways to improve the efficiency, cost-effectiveness, and scalability of solar energy systems in order to meet the increasing demand for clean and sustainable energy sources. Overall, solar energy research aims to advance the development and deployment of solar technologies to help reduce carbon emissions and combat climate change.