In this session, we will cover solar lighting, starting with its basics and significance in today's energy landscape. We'll explore technological advancements that enhance efficiency, durability, and performance, and discuss the design and integration of systems in various environments. Real-world applications and case studies will be reviewed, along with a cost and economic analysis to evaluate the financial viability and long-term benefits of solar lighting versus traditional systems. Additionally, we'll highlight the environmental and social impacts, including carbon footprint reduction and community benefits.