A member-funded solar (thermal and photovoltaic) advocacy group.
http://lesowww.epfl.ch/ Read the very interesting reference on nanocrystalline "photosynthesis" cells. Not commercial, but quite interesting. I wonder about their durability?
http://freenet.msp.mn.us/ip/env/mres/
This is a "clearinghouse" of information on solar PV research, industry, applications, and suppliers.
This is a site with a cumbersome name partly funded by the European Union as a "multimedia resource on renewable energy."
http://www.ariadne-t.gr/phaethon/
http://www.wilder.com/solar.html
Trace manufactures a full line of power control, bettery charger, and high efficiency inverter equipment.
http://www.gsn.com/trace_engineering.htm
This is a loose alliance of electric utilities working to find ways to use PV technology.
http://www.paltech.com/ttc/upvg/index.htm
I invite and all FAQ readers to send me URLs of websites with any info on Solar PV. URLs received will be listed alphabetically. No endorsement implied.
I'm looking forward to learning from you all!