Solar Thermal Cooking Solar thermal Devices have always Higher Efficiency Compare to Any other Solar PV based Cooking Device As One Square Meter of Solar thermal Device Efficiency ranges Between 45 to 60 % while One Square Meter Of PV has max 18 to 20 %. There are Lot Many Designs Plans and Good Products available In Solar Thermal Cooking Weather it is Solar Box Cooker, Solar Parabolic Cooker, Fresnel Lense Based Design, Solar Cook Kits, Parvati Solar Cooker, Rudra Solar Cooker, Sun oven , ETC tube Based Solar Cooker. Never PV based Design will Replace Direct Solar Thermal Cooking In Terms Of Performance parameters. For More Details On Solar Cooker and Solar Cooking contact Us Solar Cooker International, Solar Thermal Energy, Solar Cookers, Solar Oven, Solar Cooking, Solar Cookers In India