Ko te Waiwai Waiwai Electrolysis Hydrogen Generator he electrolyser, he waahanga maimoatanga hau-wai, he punaha horoi hauwai, he whakatikatika pehanga rereke, he rūnanga tohatoha ngaohiko iti, he rūnanga whakahaere aunoa me nga taputapu tohatoha wai me te alkali.
Ka mahi te waeine i runga i te maapono e whai ake nei: te whakamahi i te wairewa konupora 30% hei hikohiko, ko te naianei tika ka whakapoapoa te cathode me te anode i roto i te hiko kawakore te wai hei hauwai me te hāora. Ka rere nga hau me te electrolyte ka puta mai i te electrolyzer. Ko te electrolyte ka tangohia tuatahi ma te wehenga kaha i roto i te wehenga hau-wai. Ko nga hau ka pa ki nga tukanga whakamaroke me te whakamaroke i roto i te punaha purenga kia puta te hauwai me te 99.999%.