Ake sisho nje lokhu obala. Inethiwekhi yamandla ethu isidala. Impela, isidala kakhulu. Sekuyiminyaka eyikhulu, siye sathembela endleleni eyodwa elula: isikhungo samandla esikhulu sihlisa into ethile, futhi ugesi uhamba ngocingo uye esakhiweni sakho.

Kodwa izinto seziba nzima. IYurophu ne-Asia ziqhubeka kakhulu nokusebenzisa umoya nelanga. Inkinga? Awukwazi ukutshela umoya ukuthi uvumele kakhulu ngo-6 ntambama lapho wonke umuntu efika ekhaya. Inethiwekhi iyadonsa.

Ngakho-ke lapho sizogcina khona lonke leli mandla angathembekile? Impendulo ipake ngaphandle kwefasitela lakho.

Siyaqhubeka nokuzwa ubuchwepheshe be-Vehicle-to-Grid (V2G). Sekuyiminyaka, kwakubonakala njengomsebenzi wesayensi. Akusekho. Ukubuyela emuva mayelana ne-bidirectional nissan ev charger ezayo ehlelwe ngo-2026 kuveza ukuthi abakhiqizi bezimoto abakhulu bagcina bephusha lokhu emhlabeni wangempela.

Kodwa ukulungisa imoto kuyingxenye eyodwa nje. Ngenkathi izinhlobo zezimoto ziqonda izimoto, kuMaruikel, sigxila emsebenzini onzima: ukwakha ingqalasizinda yezentengiselwano enamandla eqinisekisa ukuthi lezi zimoto zixhunywa kunethiwekhi yendawo. Asikhiphe imisho yokumaketha sibheke ukuthi i-V2G isho ukuthini ngempela ebhizinisini lakho manje.

Ukuze uqonde ukuthi abaphathi bezimoto bayakhathalela kangakanani, bheka imali nezinto zobuchwepheshe.

Ngokuvamile, ungakwazi ukubona uma umkhuba ungokoqobo ngokubheka izinkampani zemoto ezidala.

I-Nissan isanda kudweba umugqa esihlabathini. Ngokweisitatimende sabo esisemthethweni sokwethulwa kowezi-2026, bafaka ihadiwe elikhethekile elisebenza ngezindlela ezimbili. Bazoqala e-UK bese bancamela wonke amanye amazwe aseYurophu.

Lokhu kubalulekile. Kakhulu. I-Leaf yakudala kwakungenye yezimoto ezimbalwa zakuqala ezingakwazi ukusebenzisa i-V2G kusukela efektri ngenxa yeplaki le-CHAdeMO. Ngokulahla uhlelo olukhethekile lokushaja izimoto zikagesi ze-Nissan kulayini wabo omusha, baphusha wonke umakethe ukuthi uzivumelanise.

Kodwa nansi inkinga. Ishaja eshelelayo ebekwe egumbini lokupaka izimoto ezingama-suburban iyathandeka, kodwa ayisizi isikhungo sezimpahla zezentengiselwano eFrankfurt. Noma isikhungo samatekisi eTokyo.

Lapho inkampani ichitha izigidi eziningi emotweni ezilethayo kagesi, amashaja asekhaya awanele. Badinga amandla anzima ezimbonini.

Leyo yindawo yethu kwa-Maruikel. Uma ufuna ngempela ukwenza imali kuma-EV akho apakiwe ngokudayisa ugesi emuva kwinethiwekhi, ihadiwe kufanele ikwazi ukubekezelela ukulayisha okuqhubekayo kwe-400V kagesi ophuma ku-three-phase.

Ukulungiswa kwe-V2G kwangempela ngesikali sokuhweba kufuna amandla kagesi aphezulu kakhulu. Ishaja ihlale ibuka imvamisa yenethiwekhi. Uma inethiwekhi yendawo ibhekana nokwehla kwamandla kagesi, ihadiwe yethu isuka kokuthi "ishaja" iye kokuthi "ikhulula" ngemizuzwana. Ukwenza lokho ngokuphepha, usuku nosuku, kufuna isofthiwe engenaphutha nezingxenye eziqinile.

Uma ungena ku-inthanethi, i-V2G ibukeka sengathi ikhona yonke indawo. Kodwa umsebenzi osindayo wangempela ugxile kakhulu eYurophu nase-Asia. Kungani? Imithetho eqinile kanye namanani aphezulu kagesi.

Bheka i-UK neNetherlands. Abakhulumi nje kuphela; bayakwenza. E-Utrecht, amashaja amabili-indlela omphakathi axhunywe kumaphrojekthi elanga omphakathi. Izimoto zithatha amandla elanga ashibhile emini bese ziqhubeka nokukhanyisa izibani zomakhelwane ebusuku.

Unesifiso ngemithetho yomthetho? Kuyishwa, kodwa kuyacaca. Lokhu Ukuhlaziywa kwenqubomgomo ye-Lex-Localiskukhombisa ngqo ukuthi ohulumeni baseYurophu babhala kanjani kabusha imithetho ukuze izimoto ze-EV zikwazi ukusebenza ngokusemthethweni njengezimpahla zenethiwekhi.

I-Japan isivele iyazi. Ukusebenzisa imoto ukunika amandla indlu (V2H) kuyinto evamile yokulungiselela inhlekelele lapho. Manje bayayandisa. E-China emadolobheni amakhulu, abaqhubi benethiwekhi babheka i-V2G njengendlela yokusinda. Lapho izimoto eziningi ze-EV zixhuma ngo-7 PM, inethiwekhi ingase idilike. I-V2G isebenza njengesivikelo.

Kulabo abathanda idatha abafuna izibalo eziqinile ngomthelela enethiwekini, thathani ikhofi nilifunde lelii-PDF yezimboni ezithile. Liyichaza kahle imodeli yezezimali.

Ngakho-ke izimoto ziyabuya, futhi imishini yezentengiselwano evela kwa-Maruikel isilungile. Yini eyibambayo?

Wonke umphathi wezimoto uyabuza lokhu. "Ngizobhubhisa yini amabhetri ezimoto zami ezibizayo ngokubuyisela amandla enethiwekini?"

Impendulo emfushane ithi: cha. Izinhlelo Zokuphatha Ibhethri (BMS) zesimanje zihlakaniphe kakhulu. Isayensi engemuva kwalokhu ibizwa ngokuthi "ukushaja okuncane". I-BMS ihlehlisa ngokuhlakanipha ibanga lokusebenza le-V2G lebhethri ukuze kube sesimweni esinempilo sokushajwa, njengaphakathi kuka-20% no-80%. Okuthakazelisayo, uma kuqhathaniswa nokucindezeleka okuphezulu kwamandla kagesi okubangela ibhethri ihlale ku-100% izikhathi ezide, lokhu kugcwaliswa kwamandla okulinganiselwe, okulawulwayo, okubuyela emuva kunomthelela ongabonakali—noma ngisho nomthelela ongcono—kuphila kwebhethri.

Ukuze i-V2G ikwazi ukukhula ngempela, ishaja kanye nemoto kufanele zikhulume ulimi olufanayo lwedijithali. Esikhathini esidlule, i-CHAdeMO kwakuyiyona kuphela indlela. Namuhla, yonke imboni eYurophu nase-Asia iyaguqukela kakhulu ku-CCS2 ehambisana ne-ISO 15118-20 standard.

KwaMaruikel, siyaklama ihadiwe yethu ukuze ikwazi ukukhuluma zonke izilimi kalula. Noma ngabe usebenzisa imikhumbi yamaloli aseYurophu ane-CCS2 noma uletha izimoto zase-Asia ezine-GB/T, iziteshi zethu zixhumana kahle nenethiwekhi yendawo.

Awekho abantu abathenga ingqalasizinda yezohwebo ezisebenza ngemihosha emibili ukuze kusindiswe izibhakabhaka. Kunokuba ngokuphathelene nokubuyisa imali.

Ngehadiwe ye-V2G, izindawo zohwebo zinganciphisa kakhulu izindleko zazo zokusebenza. Kubizwa ngokuthi "Ukushefa Isikhathi Esiphakeme." Kunokuba uthenge ugesi obiza kakhulu ngo-6:00 PM, indawo yakho izothatha amandla emikhunjini yakho emile. Uma amanani ehla ngo-2:00 AM, izishaja zizogcwalisa amaloli ngokuzenzakalelayo. Kuyinto yokuhweba ngamandla. Uguqula imoto eyonakalayo ibe umthombo wemali.

Inkathi yokushaja eyimfipha, enye indlela iyaphela ngokushesha. Njengoba abakhiqizi bezimoto abakhulu begcwalisa imakethe ngezimoto ezihamba ngezindlela ezimbili—ikakhulukazi nge-Nissan EV charger tech elindelwe kakhulu ezofika e-UK kungekudala—inethiwekhi ithola ukuthuthukiswa edinga ngempela.

Uma uphatha impahla yezentengiselwano noma izimoto eYurophu noma e-Asia, ungafaki ingqalasizinda ephelelwe yisikhathi, enye indlela namuhla. Uzozisola kusasa. Hlanganyela noMaruikel ukuze uqinisekise ukuthi izikhungo zakho zinezingxenye zikagesi ezidingekayo, ezihlakaniphile ukuze uzuze ngempela ku-V2G revolution.

I-Vehicle-to-Grid (V2G) ivumela imoto kagesi ukuthi ikhiphe amandla ku-grid ukuze ikhanye, kodwa futhi ibuyisele umjikelezo futhi ithumele amandla agciniwe emgqeni wendawo ukuze ilinganiswe ukuhlinzeka nokufuna.

INissan imemezele ukuthi izokwenza umgibeli ophindwe kabili, ophumelelayo we-nissan ev uqala e-UK ngo-2026. Bahlela ukuwethula kwezinye izingxenye zeYurophu ngokushesha ngemva kwalokho.

Ngokuvamile, cha. Abakhiqizi bezimoto abaxhasa i-V2G baklama isoftware yabo ukuze ibhekane nokuphindaphinda okuphansi ngokuphepha. Kodwa hlola njalo imibandela emincane kwiwaranti zakho zezimoto zenkampani ukuze uqiniseke.

Ishaja ejwayelekile yezimoto zikagesi ingena nje amandla e-AC emotweni. Ishaja esebenza ngezindlela ezimbili iyinkimbinkimbi kakhulu. Idinga ama-inverter akhelwe ngaphakathi anamandla ukuze athathe amandla e-DC emoto, awaguqulele emuva abe amandla e-AC ahambelana ngokuphelele, futhi awafake ngokuphepha kugridi.

Yebo. UMaruikel ugxile kuphela kwingqalasizinda yokushaja yezentengiselwano esezingeni eliphezulu. Sakha imishini yethu ukusekela izivumelwano zokuxhumana zakamuva (njenge-ISO 15118) ezidingekayo ukuhlanganiswa kwenethiwekhi ehlakaniphile kulo lonke elaseYurophu nase-Asia.