Why would you want to have a hingable Solar Array?

I have been working on a solution for tilting your solar array frame made from Uni Strut. I have now completed the hinge system and tested them. They are very strong, made from 10 gage steel and powder coated black. Here is the data as proof that it is worth tilting the array. As you will see in my photo attachment just tilting one side of my camper array yielded me the equilivient of adding two more 100 watt panels. I will sell these as a set (top hinge and bottom hinge with stainless steel bolt, nylon washer, and a stainless steel nylock nut). You will need three hinges per 10 foot section of frame. 5 foot frames and below only need two. It makes moving a 10 foot section of solar array a one man job and only takes a couple minutes. See the attached photo for results.