11 Apparatus and equipment for lighting, heating, refrigerating, air-conditioning and drying, namely, solar reactors, solar powered lamps, solar water heaters, solar thermal installations being solar thermal modules, solar heat collection panels, solar powered cooling units, solar energy based cooling apparatus, solar thermal air systems for heating purposes, heat pumps, heat exchangers not being parts of machines, water heaters, heating systems for residential and commercial buildings comprised of boilers, valves, pipes, manifolds, solar panels, control panels, and switches all sold as a unit; solar and thermal collectors, energy receivers, reflectors in the nature of solar thermal modules and solar compound parabolic concentrators for concentrating and reflecting solar rays; solar and thermal heat collection panels for use in heating