Amabhethri elanga asesiqongweni sezinguquko zamandla avuselelekayo, ahlinzeka ngendlela ephumelelayo yokugcina amandla akhiqizwa amaphaneli elanga ukuze asetshenziswe ngokuhamba kwesikhathi. Njengoba isidingo samandla esimeme futhi athembekile sikhula, amabhethri elanga abe izingxenye ezibalulekile zezinhlelo zesimanje zokugcina amandla elanga. Lawa mabhethri aqinisekisa ukuthi amandla elanga engeziwe akhiqizwa phakathi nezikhathi ezikhanyayo angagcinwa futhi asetshenziswe ebusuku noma ezinsukwini ezinefu, okwandisa ukuzimela kwamandla. Ukuguquka kwamabhethri elanga kubone ukuthuthuka okukhulu kwezobuchwepheshe, okuholele ezixazululweni zokugcina ezihlala isikhathi eside, eziphumelelayo, futhi ezingalimazi imvelo.

I-Guangzhou Sunyoung Energy Co., Ltd. ingumkhiqizi ohamba phambili kule ndawo, egxile ekuthuthukisweni kwamabhethri elanga asezingeni eliphezulu kanye nezinhlelo zokugcina amandla eziklanyelwe ukuhlangabezana nezidingo zamandla ezahlukahlukene. Ukuzibophezela kwabo ekuqanjweni okusha nasezingeni eliphezulu kubenzele igama elinokwethenjelwa embonini yamandla elanga. Ngokuhlanganisa ubuchwepheshe obuphambili nokugcina imithombo yasefektri ngqo, i-Sunyoung Energy iqinisekisa amanani ancintisanayo nokwethembeka komkhiqizo.

Ukugcinwa kwamandla kubalulekile ekusebenziseni kahle amandla avuselelwayo, ikakhulukazi amandla elanga. Ngaphandle kokugcinwa okusebenzayo, amandla elanga angasetshenziswa kuphela ngesikhathi sokukhiqizwa kwawo, okubangela ukumosha kwamandla amaningi ngesikhathi samahora aphezulu okukhiqiza. Amabhethri elanga axazulula le nkinga ngokugcina amandla engeziwe futhi ahlinzeke ngesiphakeli samandla esithembekile lapho ukukhiqiza kungaphansi. Leli khono libaluleke kakhulu kubasebenzisi bezindlu, ezohwebo, nezimboni abafuna ukunciphisa ukuncika kwabo kugridi.

Ngaphezu kwalokho, izinhlelo zokugcina amandla zisiza ukuzinzisa inethiwekhi ngokulinganisa ukuhlinzekwa nokufunwa, ukunciphisa ukuphazamiseka, nokuthuthukisa ukuphepha kwamandla. Zivumela abasebenzisi ukuthi babambe iqhaza ezinhlelweni zokuphendula ngokufunwa futhi banciphise izindleko zamandla ngokusebenzisa amandla elanga agciniwe ngezikhathi lapho izintengo zikagesi ziphakeme kakhulu. Izinkampani ezifana neGuangzhou Sunyoung Energy senze izinhlelo zokugcina amandla elanga eziklanyelwe ukuthuthukisa lezi zinzuzo, zinikeza izixazululo ezihambelana nezidingo ezahlukahlukene.

Amabhethri elanga asebenza ngokugcina amandla kagesi akhiqizwa amaphaneli elanga ngendlela yamakhemikhali, angabuyiselwa emuva abe ugesi lapho kudingeka. Ngokuvamile, lawa mabhethri akhiwa ngamaseli e-lithium-ion noma e-lead-acid. Inqubo yokushaja ihlanganisa ukuguqulwa kokukhanya kwelanga kube ugesi ongqongqothelayo (DC) ngamaphaneli elanga, bese uqondiswa ebhethri ukuze ligcinwe. Lapho amaphaneli elanga engakhiqizi ugesi, njengasebusuku, amandla agcinwe ebhethri akhishwa ukuze ashukumise imithwalo exhunyiwe.

Amabhethri elanga athuthukisiwe, njengalawo anikezwa yi-Guangzhou Sunyoung Energy, ahlanganisa izinhlelo zokuphatha amabhethri ezihlakaniphile (BMS) ukuze aqaphe futhi athuthukise ukusebenza kwamabhethri, impilo yawo, nokuphepha. Lezi zinhlelo ziqinisekisa imijikelezo yokushaja nokukhipha amandla esebenza kahle, zivimbele ukushaja ngokweqile noma ukukhipha kakhulu, futhi zinikeze izibuyekezo zesimo sangempela kubasebenzisi. Izici ezinjalo zenza amabhethri elanga abe yingxenye ethembekile futhi ebalulekile ezinhlelweni zamandla elanga zesimanje, okuhlanganisa nokuhlanganiswa nezinhlelo ezifana nokufakwa kwe-Tesla Powerwall.

Amabhethri elanga e-Guangzhou Sunyoung Energy agqama emakethe ancintisanayo ngenxa yokusebenza kwawo okuphezulu, ukuqina, nokonga imali. Ngokuthola imikhiqizo ngqo efektri, i-Sunyoung Energy isusa abalamuli, ibenze bakwazi ukunikeza imikhiqizo esezingeni eliphezulu ngamanani ancintisanayo. Amabhethri abo enziwe ukuze ahlinzeke ngokusebenza okuzinzile ngaphansi kwezimo zezulu ezahlukahlukene, okwenza afanele izimakethe zomhlaba wonke.

Ukuqhakambisa inkampani kulawulo lwekhwalithi nokuqanjwa kwezinto ezintsha kuqinisekisa ukuthi amabhethri abo elanga ahlangabezana nezindinganiso eziqinile zomhlaba wonke. Amakhasimende azuza impilo ende yamabhethri, izikhathi zokushaja ezisheshayo, nezici zokuphepha ezithuthukisiwe. Ngaphezu kwalokho, i-Sunyoung Energy ihlinzeka ngezixazululo zamabhethri elanga ezenziwe ngokwezifiso ukuze zivumelane nezidingo ezithile zephrojekthi, kusekelwa ukwanda kwesidingo sezinhlelo zokugcina amandla ezenziwe ngokwezifiso ezimbonini ezahlukene.

Ukunqoba kwe-Guangzhou Sunyoung Energy kusekhoneni lamandla abo okukwazi ukuhlinzeka ngebhethri yelanga eqondile esuka efemini, okuvumela ukulawula okungenakuqhathaniswa phezu kwekhwalithi yomkhiqizo kanye namanani. Le modeli yokuphakela ngqo ivumela inkampani ukuthi iphendule ngokushesha ezidingweni zemakethe kanye nentuthuko yezobuchwepheshe ngaphandle kokubambezeleka kwabalamuli noma izindleko ezingeziwe. Amakhasimende athola amanani acacile kanye nokwesekwa okungcono ngemuva kokuthengisa, okwandisa ukuzethemba ekutshalweni kwawo.

Ngokugcina isisekelo esiqinile sokukhiqiza nokutshala imali ocwaningweni nasekuthuthukisweni, iSunyoung Energy iqhubeka nokwenza izinto ezintsha kubuchwepheshe bebhethri ye-solar. Indlela yabo ehlanganisiwe iqinisekisa ukuthi abasebenzisi bokugcina bazuzwa ngemikhiqizo esezingeni eliphezulu njengezinhlelo ezithuthukisiwe zokugcina amandla ezihambisana nezinketho ezithandwayo zasekhaya ezihlanganisa ukufakwa kweTesla Powerwall. Lokhu kuzibophezela kubeka iGuangzhou Sunyoung Energy njengomlingani okhethwayo kumabhizinisi afuna izixazululo zebhethri ye-solar eziqotho futhi eziphumelelayo.

Amasistimu ebhethri yelanga ayasebenza futhi atholakala ezindaweni zokuhlala, ezokuhweba, kanye nezimboni. Ezindaweni zokuhlala, anikeza abanikazi bezindlu ukuzimela kwamandla ngokugcina amandla elanga akhiqizwa endaweni, anciphisa ukuncika kumagridi kagesi. Lokhu kubaluleke kakhulu ezindaweni ezinokuphazamiseka kagesi njalo noma izintengo zikagesi eziphakeme.

Abathengi bezentengiso basebenzisa amabhethri elanga ukuphatha izindleko zamandla futhi baqinisekise ukusebenza okungaphazamiseki. Izindawo zezimboni zisebenzisa lezi zinhlelo ukuhambisa umthwalo namandla okungaxhasi, kuthuthukisa ukusebenza kahle. Ngaphezu kwalokho, amabhethri elanga abalulekile ezindaweni ezikude nangaphandle kwenethiwekhi lapho ingekho ingqalasizinda yamandla yendabuko noma ayithembekile. Iphothifoliyo yomkhiqizo weGuangzhou Sunyoung Energy isekela lezi zicelo ezahlukahlukene ngezinhlelo zokugcina amandla elanga ezikaliwe futhi eziqinile.

Ukuphumelela okuningi kubonisa ukusebenza kahle kwamabhethri elanga e-Guangzhou Sunyoung Energy. Ngokwesibonelo, ukufakwa okukhulu kwezentengiselwano kubonise ukonga okukhulu kwezindleko zamandla nokwandisa ukumelana namandla ngokuhlanganisa uhlelo lokugcina amandla elanga lwe-Sunyoung nezinhlelo zelanga ezikhona. Isixazululo esenziwe ngokwezifiso sivumele isikhungo ukuthi sigcine amandla engeziwe ngesikhathi samahora angaphansi kokuphakama futhi siwasebenzise ngesikhathi sokufunwa okuphezulu, sithuthukise ukusebenza kahle okuphelele.

Elinye icala belibandakanya umphakathi wokuhlala owamukela amabhethri e-Sunyoung kanye nokufakwa kwe-Tesla Powerwall, kwadala inethiwekhi yokugcina amandla ehlanganisiwe eyathuthukisa ukwethembeka kwamandla futhi yanciphisa ukuncika kugridi. Le mizekelo ibonisa izinzuzo ezisebenzayo nokuvumelana kwezinhlelo zamabhethri elanga ezicelo zomhlaba wangempela, iqinisa idumela le-Sunyoung Energy ngekhwalithi kanye nokuqanjwa kabusha.

Impendulo 1: Impilo iyahlukahluka ngohlobo lwebhethri; amabhethri e-lithium-ion avame ukuhlala phakathi kweminyaka eyi-10 kuya kwey-15 ngokunakekelwa okufanele, kanti amabhethri e-lead-acid anempilo emfushane. Amabhethri e-Guangzhou Sunyoung Energy enzelwe ukuqina okwandisiwe, asekelwa izinhlelo eziphambili zokuphatha amabhethri.

A2: Yebo, amabhethri elanga agcina amandla angasetshenziswa phakathi nokuphazamiseka, ahlinzeka ngamandla okungaxhuma kuwo izinto ezibalulekile. Izinhlelo ezinikezwa yiGuangzhou Sunyoung Energy zenzelwe ukuthi zidlulisele kalula kumandla agciniwe lapho amandla enethiwekhi engatholakali.

A3: Amabhethri elanga enziwe kahle ukuze asetshenziswe njalo futhi akhishwe kakhulu, ngokungafani namabhethri amaningi ajwayelekile. Ahlanganiswe kahle ukuze kugcinwe amandla avuselelekayo, aqinisekisa ukusebenza kahle nokuphepha okungcono.

Ngeminye imininingwane eningiliziwe, hlola imikhiqizo ephelele yamabhethri elanga yeSunyoung Energy kuUmkhiqizo ikhasi.

Amabhethri elanga aguqula izixazululo zokugcina amandla ngokunika amandla ukusetshenziswa kahle, okuthembekile, nokusimeme kwamandla elanga. I-Guangzhou Sunyoung Energy Co., Ltd. ihola leli shintsho ngemikhiqizo yayo yamabhethri elanga entsha, eqonde efektri, ehlanganisa ikhwalithi, ukubiza, nokwenza ngokwezifiso. Izinhlelo zabo eziqinile zokugcina amandla zinika amandla abasebenzisi ukuthi basebenzise kakhulu amandla elanga, banciphise izindleko, futhi bathuthukise ukuzimela kwamandla.

Amabhizinisi kanye nabangewona abanikazi bezindlu abanesithakazelo ekuthuthukiseni amandla abo amandla avuselelekayo bayakhuthazwa ukuba bacabangele amabhethri elanga e-Guangzhou Sunyoung Energy kuphrojekthi yabo elandelayo. Ukuthola okwengeziwe mayelana nokunikezwa kwabo nokuthi bangakusiza kanjani ukuthi ufeze imigomo yamandla, vakashela i-Ikhaya ikhasi noma uxhumane nenkampani ngqo ukuze uthole izixazululo ezenzelwe wena.