Amandla eselula kaphethiloli we-hydrogen asanda kuvela njengobuchwepheshe obuguqula indawo yamandla emhlabeni. Ngokuguqula i-hydrogen ne-oxygen ube ugesi, amaseli kaphethiloli we-hydrogen ahlinzeka ngendlela ehlanzekile, ephumelelayo, futhi esimeme yokukhiqiza amandla esikhundleni sezindlela zokukhiqiza amandla ezijwayelekile. Lobu buchwepheshe buyanda ezindaweni ezahlukahlukene, kusukela ezakhiweni zezentengiselwano nezikhungo zedatha kuya emifemini nasezindlini. Njengoba amabhizinisi nemiphakathi ifuna ukunciphisa ukukhishwa kwayo kwekhabhoni, izinhlelo zamandla eselula kaphethiloli we-hydrogen zethula isixazululo esinamandla. Lesi sihloko sihluza izicelo eziningi, izinzuzo, izingxenye zesistimu, kanye nezinga lesikhathi esizayo lamandla eselula kaphethiloli we-hydrogen, sigqamisa amandla ayo okubuyisela izinjini zikadizili ezijwayelekile futhi siqhubekisele phambili ukuguqukela emithonjeni yamandla angenawo ukukhishwa kwe-zero.

Amakhemikhali egesi ye-hydrogen (Hydrogen fuel cells) asetshenziswa kakhulu ezindaweni ezahlukahlukene ngenxa yokusebenza kwawo okuguquguqukayo nezinzuzo zawo zemvelo. Ezindaweni zezentengiselwano, lezi zinhlelo zinikeza amandla esipele athembekile ngenkathi kuqinisekiswa umthelela omncane kakhulu emvelweni. Amadatha esikhungo (Data centers), adinga ukuhlinzekwa kwamandla okungaphazamiseki ukuze kugcinwe imisebenzi, azuzwa ngempumelelo ephezulu yamandla egciye ye-hydrogen kanye nokungakhishi ukungcola, okunciphisa ubungozi obuhlobene namajeneretha kaphethiloli. Izimboni nazo zisebenzisa amakhemikhali egciye ye-hydrogen ukunika amandla izinqubo zokukhiqiza kanye nezinhlelo ezisizayo, kusekelwa izinhloso zokuzinza kwezimboni.

Izindawo zokuhlala ziyindawo enye ekhulayo yemakethe yezixazululo ezisekelwa yi-hydrogen, lapho izicelo zikagesi zingahlinzeka ngamandla ahlanzekile, athule, futhi asebenza kahle emakhaya. Ukuguquguquka kwezicelo zikagesi ze-hydrogen ezisebenza ungaxhunyiwe ku-inthanethi kanye nezixhunywe kunethiwekhi kuvumela ukusetshenziswa okuguquguqukayo, ukuhlangabezana nezidingo zamandla ezihlukahlukene zezinhlobonhlobo zezicelo. Izinkampani ezifana noShanghai Mingzheng Technology Co., Ltd. ziqeqeshelwe ukuletha lezi zinhlelo ezithuthukisiwe, zinikeza izixazululo ezihlanganisiwe ze-alkaline electrolyzer nezicelo zikagesi eziklanyelwe izimo eziningi.

Inzuzo eyinhloko yezinhlelo zamandla ezisekelwe ku-hydrogen fuel cell ukusimama kwazo. Ukusebenzisa i-hydrogen njengophele ukukhiqiza akukho ukukhishwa kwekhabhoni lapho isetshenziswa khona, umusi wamanzi kuphela, okwenza kube yisixazululo esihle sokunciphisa igesi ebamba ukushisa nokulwa noshintsho lwesimo sezulu. Leli phrofayela lamandla ahlanzekile lisekela imithetho yezemvelo namasu okunciphisa intela yekhabhoni, okwenza i-hydrogen ibe yindlela ekhangayo kwezomnotho kumabhizinisi.

Ngaphandle kwezinzuzo zemvelo, izicelo zamandla ezisekelwe ku-hydrogen zinikeza ukusebenza kahle kwamandla okuphakeme uma kuqhathaniswa nezinjini zokushisa ezivamile. Ukuguqulwa okuqondile kwamandla amakhemikhali abe amandla kagesi kunciphisa ukulahleka kwamandla, kuthuthukisa ukusebenza okuphelele kwesistimu, futhi kunciphisa izindleko zokusebenza. Ngaphezu kwalokho, izicelo zamandla ezisekelwe ku-hydrogen zisebenza ngendlela ethule futhi zinengxenye ezihambayo ezimbalwa, okuholela ezidingweni eziphansi zokugcinwa nokwandisa impilo yesistimu.

Ukubuyisela ama-generator kadizili ngezinhlelo zamandla ezisekelwe ku-hydrogen kunikeza izinzuzo eziningi. Ama-generator kadizili anikela kakhulu ekungcolisweni komoya kanye nokukhishwa kwekhabhoni, futhi ukusebenza kwawo kuhlanganisa izindleko eziphakeme zophele futhi kungcolisa umsindo. Izicelo zamandla ezisekelwe ku-hydrogen, ngokuphambene, zinikeza ukusebenza okuthule nokukhishwa okungazenzeli endaweni, kuthuthukisa ikhwalithi yomoya ezindaweni ezizungezile kanye nezindawo zokuhlala.

Ngaphezu kwalokho, izinhlelo ze-hydrogen zinikeza ukwethembeka okuthuthukisiwe nokukala. Zingasebenza njengezinsiza zamandla eziyinhloko noma njengezinhlelo zokugcina, ziqinisekisa ukusebenza okuqhubekayo phakathi nokuphazamiseka kwenethi. Ukuguquguquka kwamalungu omoya-mpilo avumela amabhizinisi ukuthi afinyelele imigomo yokusimama ngenkathi egcina ukumelana nokusebenza. Lokhu kushintsha kuhambisana namathrendi omhlaba wonke wamandla aqondise ekunciphiseni ukukhishwa kwekhabhoni nokuhlanganiswa kwamandla avuselelekayo, okunikeza utshalomali lwamandla oluzinzile esikhathini esizayo.

Ezingqimeni zezinhlelo zamandla omoya-mpilo kukhona ubuchwepheshe obubalulekile obubili: ama-electrolyzer e-alkaline namalungu omoya-mpilo. Ama-electrolyzer e-alkaline anesibopho sokukhiqiza i-hydrogen ngokusebenzisa ugesi emanzini, esebenzisa isixazululo se-alkaline njenge-electrolyte. Le nqubo isebenza kahle ngamandla futhi iyaskala, ivumela ukukhiqizwa kwe-hydrogen endaweni lapho ihlanganiswa nemithombo yamandla avuselelekayo.

I-hydrogen oxygen fuel cell bese iguqula i-hydrogen egciniwe ibuyele kumandla kagesi ngokusebenzisa ukusabela kwe-electrochemical ne-oxygen. Lokhu kusabela kukhiqiza ugesi, ukushisa, namanzi njengezinto ezivelayo, kuqinisekisa umjikelezo wamandla ohlanzekile. Ukuqhubeka ekwakhiweni kwe-fuel cell kuthuthukise ukuqina, amandla akhiqizwayo, namakhono okuhlanganisa, okuvumela izinhlobonhlobo zezicelo kusuka kumayunithi amancane ezindlini kuya eziteshini zamandla ezinkulu zezentengiselwano.

Izinhlelo zeseli likaphethiloli (hydrogen fuel cell systems) zinikeza ukuguquguquka okuhle kakhulu ekuhlanganiseni, zisekela izicelo zombili ezingaxhunyiwe kunethiwekhi (off-grid) neziwaxhunyiwe kunethiwekhi (grid-tied). Ukusetshenziswa okungaxhunyiwe kunethiwekhi kulungele izindawo ezikude, ukwesekwa kokuphuthumayo, noma izindawo ezinengqalasizinda engathembekile yenethiwekhi, lapho izicelo zamandla (fuel cells) zinikeza ugesi oqhubekayo, ohlanzekile ongazimele kunethiwekhi kagesi. Ezingxenyeni ezixhunyiwe kunethiwekhi, izinhlelo zikaphethiloli zingalinganisa izidingo zomthwalo, zinikeze ukunciphisa isikhathi esiphakeme (peak shaving), noma zisebenze njengezinsiza zamandla ezisatshalalisiwe, zithuthukise ukuzinza nokumelana kwenethiwekhi.

Lokhu kwandisa ubukhulu kwenza izicelo zamandla kaphethiloli zilungele izidingo ezahlukahlukene zamandla, kusukela emakhaya omndeni owodwa kuya ezindaweni ezinkulu zezimboni. Ngaphezu kwalokho, izinkampani ezifana no-I-Shanghai Mingzheng Technology ukuhlinzeka ngezixazululo ezingenziwa ngendlela oyifisayo ezithuthukisa ukusebenza nokuhlanganiswa, kusekelwa ukuguqukela engqalasizinda yamandla esimeme.

Sibheke phambili, umkhakha wamandla e-hydrogen ulungele ukukhula okukhulu okuqhutshwa yizinto ezintsha zobuchwepheshe nokusekelwa okwandayo kwezinqubomgomo. Izinto ezintsha ezintweni zamaseli kaphethiloli, ukusebenza kahle kwe-electrolyzer, nokugcinwa kwe-hydrogen kunciphisa izindleko futhi kuthuthukisa ukwethembeka kohlelo. Izicelo ezivelayo, njengezinjini ezisebenzisa i-hydrogen kanye neziteshi zamandla e-hydrogen ezinkulu, zandisa amathuba emakethe ngaphezu kokukhiqizwa kwamandla anganyakazi.

Njengoba izimboni zomhlaba wonke zizibophezele ekungathathini kwekhabhoni, amandla eseli kaphethiloli e-hydrogen kulindeleke ukuthi adlale indima enkulu ekuguqukeni kwamandla ahlanzekile. Izinkampani ezifana ne-Shanghai Mingzheng Technology Co., Ltd. bahamba phambili kuleli shintsho, banikeza imishini ethuthukisiwe ehlobene namaseli kaphethiloli kanye nezixazululo zokuhlola imvelo ezihlanganisiwe ukuze kusheshe ukwamukelwa futhi kuqinisekiswe ikhwalithi yesistimu. Ukubambisana okuqhubekayo phakathi kwabahlinzeki bezobuchwepheshe, ohulumeni, nabasebenzisi bokugcina kuzoba yisidingo ukuze kuvulwe amandla agcwele amandla e-hydrogen emhlabeni wonke.

Amandla eselula yophele ugesi (hydrogen fuel cell power) amele ushintsho olukhulu endleleni amandla akhiqizwa futhi asetshenziswa ngayo. Ukuhlanzeka kwayo, ukusebenza kahle, nokuba namandla okuzivumelanisa nezimo kwenza ugesi ube yisisekelo sezinhlelo zamandla ezizinzile zesikhathi esizayo. Ngokufaka izixazululo zikagesi esikhundleni samajeneretha kaphethiloli (diesel generators) akudala, amabhizinisi nemiphakathi inganciphisa kakhulu ukukhishwa kwekhabhoni, yehlise izindleko zokusebenza, futhi yonge isiqiniseko samandla. Izingxenye zesistimu ezibanzi, okubandakanya ama-electrolyzer asebenzisa i-alkaline kanye namaseli kaphethiloli, zisekela izinhlobonhlobo zezicelo kusukela emikhakheni yezentengiselwano kuya kweyezindlu. Ngobuchwepheshe obuqhubekayo kanye nobudlelwano bamasu, amandla eselula yophele ugesi (hydrogen fuel cell power) alindele ukuba abe yisisombululo samandla esivamile esizohola imizamo yokuqeda ukukhishwa kwekhabhoni emhlabeni jikelele.

Ezingosini ezifuna izixazululo zamandla e-hydrogen ezithuthukisiwe, ukuhlola okunikezwa abaholi bemboni njenge Shanghai Mingzheng Technology kungahlinzeka ngemininingwane ebalulekile nokufinyelela kumamodeli anamuhla kakhulu wesistimu yamandla eseli kaphethiloli nemishini. Ukwamukela ubuchwepheshe bamandla eseli kaphethiloli namuhla kuvula indlela yekusasa lamandla elihlanzekile nelinokumelana.