Concentrating photovoltaic collectors use devices such as Fresnel lenses, mirrors, and mirrored dishes to concentrate sunlight onto a solar cell. Certain solar cells, such as gallium arsenide cells, can efficiently convert concentrated solar energy into electricity, allowing the use of only a small amount of semiconducting material per square foot of solar collector. Concentrating […]
Archive for January 1st, 2006
I just launched a new solar energy site to complement this blog.
There’s not much content right now, but I got lots of good stuff planned.
Here’s the URL http://www.solarenergynews.info