photovoltaics

Above: Animation describing a three-dimensional photovoltaic cell. Three-dimensional cells are essential in Solar3D's technology.
Victoria University of Wellington
New Zealand: Victoria University of Wellington is the first team from the southern hemisphere to compete in the U.S. Department of Energy Solar Decathlon 2011. The team has made this video walk through of the First Light house - take a tour through... Read More
Retrofit roofs with reflective "cool roof" coatings to keep buildings/cities cool, reduce energy use for a/c, and mitigate global warming.
Can solar heat be transmitted through special fiber optics to distant places where it is cold? I know that fiber optics transmit light but I wonder about heat as well. Solar energy is at its most efficient when heat from sunlight is utilized... Read More
Member of the Better Business Bureau (BBB), Solar Energy Industries Association (SEIA)
50% of the electricity in the U.S. is currently generated from coal. Coal power plants emit CO2, produce solid waste, and are highly toxic to people living close by. It's time to change the story of coal with clean, renewable energy.
Sungevity
Would you install solar panels on your roof if there were no upfront costs and just a small monthly fee? Watch and learn more>>