Do your outside window shutters just sit there? Are they just decorative?  Mine make power and are a part of my homes energy producing capability. South, East, and West facing are optimal. I think plastic or wood shutters that are just for decoration are stupid. Here is an example of a product available today. Companies I am talking to are racing to produce better looking shutters that actually do something.


Calculate how much energy this can create

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richerSolar Shutters Outside