Hi. As an architect with rich experience in real practice of design and construction I am interested in these energies application with the use of DIY technologies. The main objective is to reduce the initial cost of this equipment and installations. The use of local materials, individual creativity, homemade structures can make the solar, wind, water energy more accessible. The smart manufacturer could take this strategy in consideration and make the, saying, kits of low cost equipment for this aim. Pay less, create and gain more - on of possible slogans of such a strategy. Feel free to request more info.