Computer software, recorded; computer programs [downloadable software]; inverters [electricity]; current rectifiers; distribution boxes [electricity]; current transformers; electric apparatus for commutation; accumulators, electric; photovoltaic cells; solar panels for the production of electricity.

power switches; analogue-to-digital converters; analog-to-digital converters; analogue to digital converters; direct current converters; digital to analogue converters; voltage converters; power adapters; static power convertors; D/A converters; power adaptors; power adapters for computers; A/D converters; digital-to-analog converters; cell switches [electricity]; digital-to-analogue converters; pressure-to-current converters; static power converters; power units [batteries]; DC/DC converters; converters for electric plugs; AC to DC converters; socket converters; electric power converters; electronic power converters; converters, electric; electric converters; voltage-to-current converters; current convertors; power modules; optical power meters; solar-powered rechargeable batteries; solar panels for the production of electricity; portable solar panels for electricity generation; solar panels for production of electricity; solar-powered battery chargers