Homemade Solar Oven Solar Funnel
Adding a solar funnel to your solar oven will help it on marginal days. Square solar cookers work best, but if yours isn’t square, you’ll need 2 sides of different sizes. Square solar cookers just need the one size. The funnel fits on the inner box.
Homemade Solar Concentrator Solar Funnel Outline
Cut out four panels, line [...]
Solar Box Cooker Improvements
The Homemade Solar Cooker works well on most days, although there are a number of ways to improve it for more marginal days.
The easiest way is to make the reflector as big as the outer box. More reflectors could be made separate to the Homemade Solar Oven. You’ll need a way to hold the position [...]