Apparatus for managing energy supplies; Devices for switching over energy tariffs; Electrical apparatus (other than generators) for use in energy supply; Energy control devices; Energy regulators; Optical energy transfer apparatus; Solar energy operating apparatus; Electricity generating solar cells and panels; Solar batteries; Solar batteries for domestic use; Solar batteries for industrial use; Solar cells for electricity generation; Solar collectors for electricity generation; Solar energy collectors for electricity generation; Solar panels for electricity generation

Solar energy powered heating apparatus; Solar energy powered heating installations; Thermal storage apparatus (solar energy) for heating; Thermal storage instruments (solar energy) for heating; Evacuated heat pipe solar collectors (heat exchangers); Solar collectors (lighting); Solar energy collectors for heating; Solar heating apparatus; Solar heating installations; Solar heating panels; Solar panels for use in heating; Solar powered ventilation apparatus; Solar thermal collectors (heating); Solar thermal collectors for heating; Heat pumps for energy processing