1910 Developments over the next 50 years developments increase the potential of solar cells.
1954 Bell Labs develops the silicon photovoltaic (PV) cell. The cells are just 4% efficient.
The best minds on our planet have worked in the spirit of human triumph to advance civilization. Thanks to pioneers solar cells have come a long way in the last century. It’s time to do something with their contributing knowledge. Solar currently is 22%. Impressive specifications, the future will be powered by solar power. The cost per watt of solar in 2017 is expected to be just 10 cents.