Would you do this?
Want to cook solar indoors? Want to have some extra “free” heat when winter comes?
Here is a DIY project that can do both. It can be used as a solar oven to cook. Or it can add more warm air to your home when it turns chilly outside. So if you want to boost your off-grid capabilities, this may be an option you want to consider.
If you already have some greenhouse siding, you have almost everything you need. The video below shows a very basic installation. Take a look and then let me know of what improvements you might make to increase the benefits.