Selling, retailing and wholesaling solar energy equipment, including photovoltaic cells, photovoltaic solar modules, solar panels, solar powered generators and converters, inverters, batteries, power supplies; selling, retailing and wholesaling of apparatus for generating electricity, accumulating, heating, lighting, pumping and cooling; selling, retailing and wholesaling services of electric vehicles including electric bikes and automobiles; advertising services provided over the Internet; compilation of directories for publishing on the Internet; facilitating and managing auctions on the Internet; rental of advertising space on the Internet