How To Build A Solar Oven
Easy as 1, 2, 3
First time coming across the term solar oven? If yes, then prepare yourself to know about this money-saving device known as a solar oven that allows you to cook your favorite meal with only energy from the sun. Solar ovens are eco-friendly devices that reduce the dependence on firewood and other forms of fuels used for cooking food.
The solar oven proves to be active and energy saving more than the electric cookers. It only needs to be placed out in direct sunlight for it to function. The basic functioning of the solar oven is harnessing the sunlight for heat used to cook food. The device is cheap and requires low maintenance. For you also to enjoy the benefits that come with using a solar oven, the following guide highlighting the steps used to make a solar oven, the materials needed, and how it works will be vital to you.
The fundamental principle of how the solar oven works are harnessing the sunlight to form heat. The following is a description of how the solar oven works. It allows sunlight to get into the oven. The lids, pots, and dark interior created by the black construction paper used absorbs the light and transforms the energy from the sun into heat. The heat trapped inside the solar oven is what is used to cook the food. That is basically how the solar oven works.
The materials you will need to make a solar oven include an aluminum foil, two cardboard pizza boxes that delivered pizza comes in, a pair of scissors for trimming the sides and a box knife for cutting any excess material, a transparent tape, a plastic wrap, a black construction paper, a thermometer, and a wooden spoon or ruler. All these materials are essential; therefore, don’t miss any of them.
Take the black construction paper and line it at the bottom of the box. The construction paper is black because black absorbs heat better than other colors. The surface created after lining the black construction paper will be where your food is set to cook. The size of the surface will depend on the size of the pizza box used for making the solar oven.
The oven should be insulated for it to hold more heat. You will achieve this by rolling up sheets of newspaper and placing them on the bottom of the box. Take a clear tape and tape them down. This will help in forming a border around the cooking area. When you roll the sheets of newspapers, remember first to tape the rolls closed. Ensure that the newspaper rolls allow are in a position that the lid can still close. Despite them allowing the lids to close, there should be a seal inside the box to prevent air from escaping.
The ideal time for you to set up the solar even is when the sun is overhead. That is between 11 am and 3 pm. At this time, take your solar oven outside to a spot where there is direct sunlight. Adjust the flap to a position that allows most sunlight as possible to reflect off the aluminum foil to the clear plastic window. To keep the flap upright, use a ruler. The ruler will also help you to prop the flap at the appropriate angle.
At this step, you are done making your solar oven. The only thing remaining is to know how to take the food out of the oven. When taking the food out, start by opening up the lid of the pizza box.
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