Wednesday, June 5, 2013
New Technology Nearly Doubles Solar Efficiency
Led by Stephen Chou, the team has made two dramatic improvements: reducing reflectivity and more effectively capturing the light that isn’t reflected. The new solar cell is much thinner and less reflective, capturing many more light waves via a minute mesh and bouncing off only about 4 percent of direct sunlight. The new design is capable of capturing a large amount of sunlight even when it’s cloudy, producing an 81 percent increase in efficiency even under indirect lighting conditions.
This article appears in the June 2013 issue of Natural Awakenings