Interesting!! Just taking apparently inexpensively extracted plant molecules, somehow giving them "life" to change photons to electricity on some glass or metal it is painted on, apparently made weatherproof, and apparently easily wired into a usable voltage. I don't see why it should just be for the third world. It should be for everyone, especially the biggest polluters. We'll just have to watch this development. I would like to see weatherproof UL listed 12VDC nominal (16-18VDC) mountable panels made with this waste material from plants and other waste material for the frames, back and front and wires. Something equivalent that uneducated people could build, and with ones built, low profit margin.