Solar Cooker Details - The Global Sun Oven versus Parabolic Cooker, Solar Cooker, Solar Oven! This photo leaflet shows a few of the benefits and problems with different types of Solar Cookers. It also has full details of the Global Sun Oven - size, benefits etc. The leaflet is copyright so you do not have rights to publish or distribute it in part or whole. Please contact us if you would like permission.