There is a substantial technological development in the solar photovoltaic sector in terms of its performance improvement and reduction in price, making this sector one of the prime market contenders in recent years. Solar LED provides reliable lighting options globally, particularly as a replacement to conventional fuel-based lighting options. The shift toward renewable energy and the growing demand for energy efficiency has pushed the market toward more energy-efficient products. LED lighting technology is globally recognized and has proved to be very suitable for the rural population in India. Traditionally, solar lighting was provided through stand-alone individual systems such as solar lanterns, solar task lights, or solar home lighting systems. However, in recent years centralized solar systems, too, have come into use. Centralized systems are available in the form of solar charging stations or small micro or nano-grids. — Blogs.adb.org/blog