Building construction services; Building construction; Building construction and repair; On site project management relating to the construction of buildings; Building installation services; Building construction supervision; Heating equipment installation and repair; Machinery installation, maintenance and repair; Electric appliance installation and repair; Repair or maintenance of electric lighting apparatus; Installation of lighting systems; Installation of solar powered systems; Installation, maintenance and repair of solar power generation systems; Installation and maintenance of photovoltaic installations; Installation, maintenance and repair of building integrated photovoltaic power generation systems; Building repair services; Building installation services for energy conversion engineering, including assembly of solar installations for electricity generation, solar collectors and photovoltaic modules; Solar power system machinery installation, maintenance and repair; Lighting equipment installation and repair

Photovoltaic cells; photovoltaic panels; solar cells; silicon wafers; solar chargers; solar signalling systems consisting of solar-powered buoys, panels, controllers, and signalling lights; GPS solar system consisting of GPS controller, solar powering unit and GPS display; home solar system consisting of photovoltaic panel, controller, inverter and battery; J-box consisting of container for electrical junctions, diodes, connectors; electric cables; converters; water pumping system consisting of photovoltaic panel,controller, battery and pumping equipment; solar-powered consumer electronics; solar-powered consumer appliances, namely, mobile chargers, mobile phones, power packs, inverters, charge controllers; thin film cell; solar module consisting of an array of solar cells for solar energy collection and conversion; grid connected power system consisting of photovoltaic array, mounting system, wiring, combiner, inverter, grid interconnect, transformer; stand-alone power system consisting of photovoltaic array, mounting system, wiring, inverter, charge controller, battery

Photovoltaic cells; photovoltaic panels; solar cells; silicon wafers; solar chargers; solar signalling systems consisting of solar-powered buoys, panels, controllers, and signalling lights; GPS solar system consisting of GPS controller, solar powering unit and GPS display; home solar system consisting of photovoltaic panel, controller, inverter and battery; J-box consisting of container for electrical junctions, diodes, connectors; electric cables; converters; solar-powered consumer electronics; solar-powered consumer appliances, namely, mobile chargers, mobile phones, power packs, inverters, charge controllers; thin film cell; solar module consisting of an array of solar cells for solar energy collection and conversion; grid connected power system consisting of photovoltaic array, mounting system, wiring, combiner, inverter, grid interconnect, transformer; stand-alone power system consisting of photovoltaic array, mounting system, wiring, inverter, charge controller, battery