We all know what solar panels are, and the energy they produce, Solar energy. What if somehow we could make a more the solar energy a better resource. Solar panels occupy a lot of space wherever they are placed and the should always be facing the sun. Also most of the times they must be really big and they must be placed in open areas or in really tall areas so that it can receive the most solar energy possible, since they haven't been that effective to collect a lot energy.
On the other hand what do all cities have and some of the mayor cities could take advantage of it the most? Windows! All cities have windows, and modern constructions involve mostly in their outer structure glass. We can find windows in cars, houses, also in skyscrapers. What if we could find away to combine this two? Solar Panels + Windows(Glass) = ?
We could try by finding a way to incorporate those solar cells into the glass, while continuing with a clear and "normal glass"as a window. By having this solar cells in the windows we could take advantage of the solar energy provided, which is the most obvious source of energy, but somehow has been the most difficult to obtain. Having this solar cells in the skyscrapers would be one of the first targets for it, since are the taller buildings and the ones who will receive the most light. Also this glasses could be used wherever you use glass, houses, apartments, all sort of buildings, maybe cars, who knows!?.
Basically by making a window as a transparent solar panel, we could make connections into the building, that would have storage batteries and everything else a solar panel needs to work, and how can the energy could be transformed into usable energy. On the other hand by improving this solar cells, maybe someday the own buildings, houses, everything that has glass on it could work by itself with its own collected solar energy.