This project is to develop more efficient solar oven. Guided by the principle of absorption of solar heat by a mirror reflection of parabolic trough parabolic. Measuring the curvature of the curved parabolic trough. Allows more reflective oven is a solar flat plate so as to absorb solar radiation. Top off with transparent plastic Prevents convection. The gap between tempting, click on the radiation exposure to the hot air into the oven. The oven has a fan draws air into the exhaust heat from solar radiation into a drying oven. And the floor of the oven tray painted black to absorb heat. It oven temperature inside the cabinet rises. The average temperature of 45 degrees Celsius, the average temperature of empty containers incubators with the addition of solar for 47 Degrees Celsius. And the average temperature of the oven is adding a solar parabolic trough and parabolic 53 ° C, while the ambient air temperature in the range of 33-38 degrees Celsius, the intensity of solar radiation is measured by. During 244-1278 watts per square meter
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