Solar power - solar power plant outside of Seville, Spain. World's first commercial concentrating solar tower gathers sunlight from 624 heliostat mirrors.
Air Fan Solar Sun Light Panel Camping Hiking Outdoor Survival Equipment Gadget in Consumer Electronics, Gadgets & Other Electronics, Other Gadgets
Solar Powered Fan for Room, or Desk Can Mount in Window Room Ventilator with Removable Solar Panel. I need a bunch of these!
Nycro Solar Vent - has a small solar powered fan to keep boat well ventilated and mold and odour free
Solar powered inventions are life changing, fun and inventive. Check out this list to admire these solar powered products and DIYs.