BE UNLIMITED

Photovoltaic solar cells, photovoltaic solar modules, and photovoltaic solar modules both for producing electricity and for integration into roofing, walls, and other structures of buildings; sun tracking apparatus, namely, programmable controllers and actuators that track the sun enabling concentrating optics to maximize solar energy input; power inverters; building-integrated roofing systems comprised primarily of photovoltaic solar electric power modules, and also containing mounting rails of metal, and cover plates of metal, sold as a unit