How does a homemade solar cooker work?

How does a homemade solar cooker work?

Solar cooking is done by means of the suns UV rays. A solar cooker lets the UV light rays in and then converts them to longer infrared light rays that cannot escape. Infrared radiation has the right energy to make the water, fat and protein molecules in food vibrate vigorously and heat up.

What materials do you need to make a solar oven?

What You Need to Build a Solar Oven:

  1. Cardboard pizza box (the kind delivered pizza comes in)
  2. Box knife or scissors.
  3. Aluminum foil.
  4. Clear tape.
  5. Plastic wrap (a heavy-duty or freezer zip lock bag will also work)
  6. Black construction paper.
  7. Newspapers.
  8. Ruler or wooden spoon.

What are the three types of solar cookers?

The three most common types of solar cookers are box cookers, panel cookers, and parabolic cookers. Hundreds — if not thousands — of variations on these basic types exist. Evacuated tube cookers and trough cookers are two lesser known styles of cooker design.

How do you make a solar Smore?


  1. Cut a 3-sided opening in the top of your pizza box using scissors or a box cutter.
  2. Lifting the opening, use a large piece of aluminum foil to cover the flap.
  3. Line the bottom of the pizza box with aluminum foil.
  4. Place graham crackers, marshmallow and chocolate into the solar oven.

How do you make your own solar oven?

Here are the steps on how to make a solar oven: 1. Locate two cardboard boxes, one slightly larger than the other. The smaller box should be able to fit inside the larger box. A 2-3 inch space between the boxes should be enough. 2. Put aluminum foils on the inside of each box, secured with the glue or tape.

How hot is a solar cooker?

Advantages High-performance parabolic solar cookers and vacuum tube cookers can attain temperatures above 290 °C (550 °F). They can be used to grill meats, stir-fry vegetables, make soup, bake bread, and boil water in minutes. Conventional solar box cookers attain temperatures up to 165 °C (325 °F).

How do you make a sun oven?

1. Combine eggplant, zucchini, peppers, tomatoes, onions, garlic, cumin, and tomato puree in a large metal or glass pot. Salt and pepper to taste. 2. Cover and cook in your solar oven for 4 to 5 hours, or until vegetables are tender. For faster cooking, refocus your solar oven to follow the sun around your yard,…

How do you cook a pizza in a solar oven?

To cook in the pizza box solar oven place the food in the box, close the box and place in direct sunlight. Lift the flap and prop it open with a dowel or stick. Adjust the flap to capture the most sunlight and reflect it into your pizza box solar oven. The reflected sunlight will provide the heat and cook the food.