I mounted a system past year. Flexible unit, taped it to the very best (dbl adhere 3M) ran the wires towards the charger box (comes along with the unit). The max output is one hundred watts which is not a whole lot but in case you park while in the https://daltonufggf.blogars.com/33885520/the-smart-trick-of-smart-electronics-that-no-one-is-discussing