Photovoltaic installation apparatus, namely, solar modules for production of electricity, solar thermal and electric receivers, tracking mechanisms and concentrating optics, and control algorithms; Photovoltaic cells and modules; Photovoltaic inverters; Photovoltaic solar modules for production of electricity; Photovoltaic systems that convert sunlight into electric and thermal energy; Apparatus for converting electronic radiation to electrical energy, namely, photovoltaic solar modules
Electrical and Scientific ApparatusInstallation and maintenance of photovoltaic installations; Installation and maintenance of photovoltaic/solar thermal hybrid installations
Building Construction and Repair