Solar- Sustainable and Affordable Lighting Solution Renewable energy continues to be among the main topics of discussion that aim to identify the solutions to challenges of energy supply and environmental pollution. There is no doubt that industrial and conventional energy production is rapidly using up exhaustible resources. This is unsustainable and may lead to large-scale problems in the near future. However, new technologies and inventions have been developed in a bid to discover new and environmentally sound alternatives. Solar Lighting Over the years solar energy has been regarded as one of the effective renewable and inexhaustible energy sources. Several countries around the world are witnessing more households and industries investing…