Friday, March 9, 2012

Auto-Tracking Solar Powered BBQ

I had the opportunity to meet with the founder & CEO of California Sunlight yesterday, and check out their Auto-Tracking Solar Cooker:



The super-focus of a Fresnel lens allows the temperature of the device to be easily controlled, and with it's various attachments can be used as a solar oven, stove, BBQ, food dehydrator, water heater/distiller, and even a rotisserie. 

The thin, light & super-efficient Fresnel lens, originally used to distribute light in lighthouses, directs the sun onto a mirror inside the cooker's main frame, and is then directed to the chamber on the left where the cooking, heating, BBQing, etc. is done; the mini-solar panels on the right power the auto-tracker, ensuring that the solar chef never need adjust the cooker until the food or water is ready.  It can even be used indoors!

Here's a video that shows how it works:



Pretty cool if you ask me!

Check out California Sunlight's website for more information.