Heating furnaces

Metal roofing, roofing tiles, and roofing panels; Metal cladding for construction and building; Metal exterior window shades and shutters; Metal skylights; Metal windows; all containing photovoltaic integrated circuits

Apparatus for converting electronic radiation to electrical energy for the generation of electrical energy from photovoltaic and/or solar sources, namely, photovoltaic cells, solar modules, arrays, and solar panels

apparatus for converting electronic radiation to electrical energy for the generation of electrical energy from photovoltaic and/or solar sources, namely, photovoltaic solar modules, arrays and solar panels

Devices for converting radiated energy to electrical energy, namely photovoltaic cells