Electrical storage batteries; Solar batteries; Solar batteries for domestic use; Solar batteries for industrial use; Storage batteries (electric); Apparatus and instruments for controlling electricity; Apparatus and instruments for regulating electricity; Apparatus and instruments for switching electricity; Apparatus for controlling the supply of electrical current; Apparatus for managing energy supplies; Communication software; Communications processing computer software; Computer software; Computer software for use in controlling machines; Devices for measuring energy; Digital control apparatus for power units; Electric mains monitoring apparatus; Electric mains monitoring devices; Electric switches for electronic power control; Electric switching apparatus; Electrical apparatus (other than generators) for use in energy supply; Electrical control apparatus being computer operated; Electrical control instruments; Electrical distribution apparatus; Electrical measuring apparatus; Electrical measuring instruments; Energy control devices; Energy regulators; Industrial computer software programs; Industrial controls incorporating software; Power controllers (electric); Power controlling apparatus (electric)