The Kolamba Solar Cooker was designed in 2009 by Magnar Totland and Inventas in Kristiansand and with support of Innovation Norway . It is a conical cooker (not parabolic) with one single cone that can bring up to 4 liters of water to a boil within a few hours. In 2010 it was issued a patent for its design. Its big brother is the Voukana Solar Cooker that has two cones witch in fact tripple the total effect on the cooking pot. More information on the Kolamba Solar Cooker can be found on his webpage
Kolamba Solar Cooker
Kolamba Solar Cooker when shipped
Cooking is easy
Unfolding and setting up the solar cooker
Fixing the bottom plate
Monting the reflector
Kolamba Solar Cooker - 4 liters of water is boiling