Wilson’s technology harnesses the sun and stores latent heat to allow cooking times for up to an amazing twenty five hours at temperatures above 230 Celcius. The technology uses a Fresnel lens(Upcycle it from a old Rear Projection TV) to harness the sun’s energy to melt down a container of Lithium Nitrate. The Lithium Nitrate acts as a battery storing thermal energy for 25 hours at a time. The heat is then released as convection for outdoor cooking.
Contact me small and big Fresnel Lenses
