D-Prize Solar Lamp Energy Challenge 2020/2021 In Sub Saharan Africa
Over 600 million people in sub-Saharan Africa use kerosene lanterns to light their homes. D-Prize Solar Energy Challenge 2020/2021 in Sub Saharan Africa application is open if you can create solar lamps. Solar lights are needed in rural or slum-dwelling households. Can you produce pico solar lamps that are cheaper, cleaner, for cost savings, and … Read more