Iinkqubo zokugcina iibhetri zokuhlala ziseyimarike eshushu, kunye ne-Afrika eninzi isaxhatshazwa kukunyuka kweemarike zokucima, kwaye iYurophu enkulu ikhathazwa kukunyuka kwamaxabiso amandla ngenxa yemfazwe yaseRussia-Ukraine, kunye neendawo ezikufutshane zase-US apho iintlekele zendalo zikhoyo. inkxalabo eqhubekayo yozinzo lwegridi, ngoko ke kubalulekile ukuba abathengi batyale imaliukugcinwa kwebhetri yelanga ekhayainkqubo yimfuneko kubathengi. Ukuthengiswa kwebhetri ye-BSLBATT kwiikota ezintathu zokuqala zika-2022 kunyuke nge-256% - 295% xa kuthelekiswa nexesha elifanayo ngo-2021, kwaye imfuno yabathengi ye-BSLBATT yeebhetri zelanga zasekhaya kulindeleke ukuba inyuke enye i-335% kwikota yesine njengoko i-2022 ifika ekupheleni. kunye neendawo zokuhlala zelanga Ngeebhetri zelanga zokuhlala, ukuzisebenzisela umbane kwiinkqubo zePV kunokunyuswa kakhulu. Kodwa kuthekani malunga nokusebenza kakuhle kwezoqoqosho kunye nokuphila ixesha elide kweebhetri ze-lithium zelanga ezibizayo? UkuSebenza ngoQoqosho kunye noBomi beNkonzo yeKhaya lokuGcina ibhetri yeSolar kwaye kutheni kufanelekile Iibhetri zamandla elanga zasekhayainkqubo ye-photovoltaic (inkqubo ye-PV) ifana nebhetri yemoto kwindlela esebenza ngayo. Iyakwazi ukugcina umbane kwaye iwukhulule kwakhona. Ukulungisa ngokwasemzimbeni kufuneka uyibize ngokuba yi-accumulator okanye ibhetri. Kodwa igama elithi ibhetri liye lamkelwa ngokubanzi. Kungenxa yoko ezi zixhobo zikwabizwa ngokuba ziibhetri zelanga zasekhaya okanye iibhetri zelanga zokuhlala. 
Inkqubo ye-photovoltaic ivelisa umbane kuphela xa ilanga likhanya. Esona sivuno siphezulu simalunga nasemini emaqanda. Noko ke, ngeli xesha ikhaya eliqhelekileyo lifuna umbane omncinane okanye lingawufuni kwaphela. Oku kungenxa yokuba eyona mfuno inkulu ngokuhlwa. Noko ke, ngeli xesha inkqubo ayisawuvelisi umbane. Oku kuthetha ukuba, njengomnini wenkqubo ye-PV, ungasebenzisa kuphela inxalenye yamandla elanga ngokuthe ngqo. Iingcali zibala ngesabelo se-30 ekhulwini. Ngenxa yesi sizathu, iinkqubo ze-photovoltaic ziye zaxhaswa ukususela ekuqaleni ukuba uthengisa umbane ogqithisiweyo kwigridi yoluntu ngokubuyisela intlawulo yokutya. Kule meko, umboneleli wakho wamandla onoxanduva uthatha umbane kuwe kwaye akuhlawule umrhumo we-feed-in. Kwiminyaka yokuqala, umrhumo we-feed-in wedwa wenza ukuba kube luncedo ukusebenzisa inkqubo ye-PV. Ngelishwa, oku akusekho namhlanje. Imali ehlawulweyo nge-kilowatt ngeyure (kWh) efakwe kwigridi iye yacuthwa ngokuthe chu ngurhulumente kule minyaka idlulileyo kwaye iyaqhubeka nokuhla. Nangona iqinisekisiwe iminyaka engama-20 ukususela kwixesha lokumiselwa kwesityalo, iba kamva kunye nenyanga nganye edlulayo. Umzekelo, ngo-Epreli 2022, ufumene umrhumo we-6.53 yeesenti nge-kWh ngesayizi yesistim engaphantsi kwe-10 kilowatt-peak (kWp), ubungakanani obuqhelekileyo bekhaya losapho olunye. Kwinkqubo eqale ukusebenza ngoJanuwari 2022, inani laliseyi-6.73 yeesenti kwikWh nganye. Kukho inyani yesibini ebaluleke ngakumbi. Ukuba uhlangabezana neepesenti ezingama-30 kuphela zeemfuno zombane zendlu yakho nge-photovoltaics, kuya kufuneka uthenge i-70 yepesenti kusetyenziso lwakho loluntu. Kude kube kutshanje, ixabiso eliphakathi kwi-kWh nganye eJamani lalingama-32 eesenti. Loo nto iphantse yaphinda kahlanu into oyifumanayo njengentlawulo yokutya. Kwaye sonke siyazi ukuba amaxabiso amandla enyuka ngokukhawuleza okwangoku ngenxa yeziganeko zangoku(Impembelelo eqhubekayo yemfazwe yaseRussia-Ukraine). Isisombululo sinokugubungela kuphela ipesenti ephezulu yeemfuno zakho zizonke kunye nombane ovela kwinkqubo yakho ye-photovoltaic. Ngayo yonke i-kilowatt-yure engaphantsi okufuneka uyithenge kwinkampani yamandla, ugcina imali ecocekileyo. Kwaye okukhona zinyuka iindleko zombane wakho, kokukhona ukuhlawulela ngakumbi. Ungafezekisa oku ngeugcino lwamandla ekhayakwinkqubo yakho yePV. Iingcali ziqikelela ukuba ukuzisebenzisa ngokwakho kuya kunyuka ukuya kuma-70 ukuya kwi-90%. Iukugcinwa kwebhetri yendluithatha amandla elanga avelisiweyo emini kwaye yenza ukuba ifumaneke ukuba isetyenziswe ngokuhlwa xa iimodyuli zelanga zingasakwazi ukubonelela nantoni na. Zeziphi Iindidi zoGcino lwebhetri yeSolar yasekhaya ekhoyo? Unokufumana ulwazi olucacileyo kwiintlobo ezahlukeneyo zebhetri yelanga yokuhlala kwinqaku lethu. Iibhetri ze-lead-acid kunye neebhetri ze-lithium-ion ziye zasekwa kwiinkqubo ezincinci kwicandelo lokuhlala. Okwangoku, iibhetri zelanga ze-lithium-ion zanamhlanje ziphantse zathatha indawo yetekhnoloji endala yokugcina esekwe kwi-lead. Oku kulandelayo, siya kugxininisa kwiibhetri zelanga ze-lithium-ion, kuba iibhetri ezikhokelayo azidlali indima ekuthengeni okutsha. Ngoku baninzi ababoneleli beenkqubo zokugcina ibhetri kwimarike. Amaxabiso ayahluka ngokufanelekileyo. Ngokomyinge, iingcali zithatha iindleko zokufumana kwi-950 yeedola kunye ne-$ 1,500 nge-kWh yendawo yokugcina. Oku sele kubandakanya i-VAT, ufakelo, isiguquli kunye nesilawuli sentlawulo. 
Uphuhliso lwexabiso elizayo kunzima ukuqikelela. Njengomphumela wokuhla kunye nosele ungasenamtsalane wokutya kumbane welanga, ukwanda kwemfuno yokugcina ibhetri yendlu kulindeleke. Oku kuya kukhokelela kwimithamo ephezulu yemveliso kwaye ngaloo ndlela ehle amaxabiso. Sele sikwazile ukukuqwalasela oku kule minyaka ili-10 idlulileyo. Kodwa abavelisi abakayenzi inzuzo kwiimveliso zabo okwangoku. Ukongezwa kule meko yangoku yokubonelela ngemathiriyeli ekrwada kunye namalungu e-elektroniki. Amanye amaxabiso abo anyuke kakhulu okanye kukho imiqobo yokubonelela. Abavelisi, ngoko ke, banomlinganiselo omncinci wokunciphisa amaxabiso kwaye abanakho ukunyusa ukuthengiswa kweeyunithi kakhulu. Lilonke, ngelishwa ungalindela kuphela amaxabiso amileyo kwixa elizayo. Ubomi buka-An Home Ugcino lwebhetri yeSolar Ubomi benkonzo yeteknoloji yokugcina ibhetri yendlu idlala indima ecacileyo kuhlalutyo lwenzuzo. Ukuba kufuneka ubuyisele inkqubo yebhetri yelanga ngaphakathi kwixesha eliqikelelweyo lembuyekezo, ubalo alusadityaniswa. Ngoko ke, kufuneka uphephe nantoni na echaphazela kakubi ubomi benkonzo. Iibhetri yelanga yokuhlalakufuneka igcinwe kwigumbi elomileyo nelipholileyo. Amaqondo obushushu aphezulu ngaphezu kobushushu begumbi eliqhelekileyo kufuneka aphetshwe. Ukungena komoya akuyimfuneko kwiibhetri ze-lithium-ion, kodwa akukho monakalo. Iibhetri ze-lead-asidi, nangona kunjalo, kufuneka zifakwe umoya. Inani lemijikelezo yentlawulo / yokukhupha nayo ibalulekile. Ukuba umthamo webhetri yendawo yokuhlala incinci kakhulu, iya kuhlawuliswa kwaye ikhutshwe rhoqo. Oku kunciphisa ubomi benkonzo. I-BSLBATT yokugcina ibhetri yendlu isebenzisa i-Tier One, i-A + LiFePo4 Cell Composition, enokumelana ngokuqhelekileyo nemijikelo ye-6,000. Ukuba iyahlawuliswa kwaye ikhutshwe yonke imihla, oku kuya kubangela ubomi benkonzo obungaphezulu kweminyaka eyi-15. Iingcali zithathe umyinge wemijikelo engama-250 ngonyaka. Oku kuya kubangela ubomi benkonzo yeminyaka engama-20. Iibhetri zelothe ziyakwazi ukumelana nemijikelo engama-3,000 kwaye zihlala iminyaka eli-10. 
Ikamva kunye neeNdlela zokuGcina ibhetri yeSolar yaseKhaya Itekhnoloji yeLithium-ion ayikapheli kwaye ihlala iphuhliswa ngakumbi. Inkqubela phambili eyongezelelweyo inokulindelwa apha kwixesha elizayo. Ezinye iinkqubo zokugcina ezifana nokuhamba kwe-redox, iibhetri zamanzi etyuwa kunye neebhetri ze-sodium-ion ziyakwazi ukufumana ukubaluleka kwicandelo elikhulu. Emva kobomi babo benkonzo kwiinkqubo zokugcina i-PV kunye neemoto zombane, iibhetri ze-lithium-ion ziya kuqhubeka zisetyenziswa kwixesha elizayo. Oku kunengqiqo kuba izinto ezisetyenziswayo ekrwada ziyabiza kwaye ukulahlwa kwazo kuyingxaki xa kuthelekiswa. Umthamo wokugcina oshiyekileyo wenza kube lula ukuzisebenzisa kwiinkqubo ezinkulu zokugcina ezimileyo. Izityalo zokuqala sele zisebenza, njengendawo yokugcina kwi-Herdecke pumped storage plant.
Ixesha lokuposa: May-08-2024