Sunflower 250: Inexpensive Solar Power?
by Justin Thomas, Virginia 
on 07. 6.05
Energy Innovations is introducing an innovative solar generator called the Sunflower. Their generator is a "concentrator" which uses mirrors to focus direct sunlight onto a stationary photovoltaic cell (PVC). Since the PVC is the most expensive component of a solar generator, this makes good economic sense if the mirror array is cheap and robust. Energy Innovations claims to have solved this problem, using cheap microprocessors and a custom bearing array with only two motors. The sunflowers are built in China and are designed to fit in a shipping container. The company claims that businesses with flat roofs in states like AZ or CA can pay for the machines in only 3-5 years from electricity savings. The company recently received $16.5 million in venture financing this week. :: Energy Innovations Thanks to Austin for the tip.
Thirsty for more? Check out these related articles:
- DIY Solar Power Without Photovoltaic Panels
- 80% of the World's Toys are Made in Chinese Factories
- Easy and Frugal for Thanksgiving: Garlic Sauteed Kale with Capers, Dried Cranberries and Sunflower Seeds
- Ed Begley, Jr., on Denim Recycling, Solar Cars, and More
- Introducing Green Your House: This New Online World Gives Kids First-Hand Experience with Global Warming
- New Traditions for a Greener, Saner Holiday Season
Comments ()
