Practical Solar is a computer controlled heliostat (mirrors) system that directs the sun's rays from your lawn or garden into your home. A single heliostat directed through a window or skylight can deliver the equivalent of 40 100-watt incandescent bulbs. Two systems can directly heat a room with 600 watts of thermal energy.
The system comes with software that runs on a standard pc and can individually control up to 200 heliostats with unique targets and timer settings for each one.
It's a very intriguing and novel idea. I have to commend the designers on coming up with such a simple way to harness solar energy for practical uses. On the other hand, it looks like it will take up a fair bit of lawn space with not particularly handsome equipment. And I have to wonder what it's like to look out your window at mirrors that are focusing the sun right back at you.
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