Amasistimu okugcina amabhethri ezindlu aseyimakethe eshisa izikhotha, kanti ingxenye enkulu ye-Afrika isakhungethwe ukwanda kwezimakethe zokunqanyulwa kukagesi, futhi ingxenye enkulu yeYurophu ihlushwa ukukhuphuka kwamanani kagesi ngenxa yempi yaseRussia-Ukraine, kanye nezindawo eziseduze zase-US lapho izinhlekelele zemvelo zikhona. ukukhathazeka okuqhubekayo kokuzinza kwegridi, ngakho-ke kubalulekile kubathengi ukuthi batshale imaliisitoreji sebhethri yelanga lasekhayauhlelo luyisidingo kubathengi. Ukuthengiswa kwamabhethri e-BSLBATT kumakota amathathu okuqala ka-2022 kukhuphuke ngo-256% – 295% uma kuqhathaniswa nesikhathi esifanayo ngo-2021, futhi isidingo sabathengi samabhethri elanga lasekhaya le-BSLBATT kulindeleke ukuthi sikhuphuke amanye ama-335% kwikota yesine njengoba u-2022 efika ekupheleni. nge-solar yokuhlala Ngamabhethri elanga okuhlala, ukuzisebenzisela ugesi ezinhlelweni ze-PV kungandiswa kakhulu. Kodwa kuthiwani ngokusebenza kahle kwezomnotho nokuphila isikhathi eside kwamabhethri e-lithium abizayo elanga? Ukusebenza Kakuhle Kwezomnotho kanye Nenkonzo Yokuphila Kwesitoreji Sebhethri Lelanga Lasekhaya nokuthi Kungani Kufanelekile Amabhethri elanga lasekhayaphotovoltaic system (PV system) ifana nebhethri yemoto ngendlela esebenza ngayo. Iyakwazi ukugcina ugesi futhi iphinde iwukhulule futhi. Ukulungisa ngokomzimba kufanele ukubize ngokuthi i-accumulator noma ibhethri. Kodwa igama elithi ibhethri selivame ukwamukelwa. Yingakho le mishini ibizwa nangokuthi amabhethri elanga lasekhaya noma amabhethri elanga okuhlala. 
Isistimu ye-photovoltaic ikhiqiza ugesi kuphela lapho ilanga likhanya. Isivuno esiphezulu singaba phakathi nemini. Nokho, ngalesi sikhathi umuzi ovamile udinga ugesi omncane noma awuwudingi nhlobo. Lokhu kungenxa yokuthi isidingo esikhulu kakhulu kusihlwa. Nokho, ngalesi sikhathi lolu hlelo alusawukhiqizi ugesi. Lokhu kusho ukuthi, njengomnikazi wesistimu ye-PV, ungasebenzisa kuphela ingxenye yamandla elanga ngokuqondile. Ochwepheshe bacabanga ngesabelo esingamaphesenti angama-30. Ngenxa yalesi sizathu, amasistimu e-photovoltaic axhaswe kusukela ekuqaleni ngokuthi uthengisa ugesi osele kugridi yomphakathi ukuze uthole intela yokuphakelayo. Kulokhu, umphakeli wakho wamandla onomthwalo wemfanelo ukuthathela ugesi futhi akukhokhele intela yokuphakelayo. Eminyakeni yokuqala, intela yokuphakelayo iyodwa yenza kwabaluleka ukusebenzisa uhlelo lwe-PV. Ngeshwa, lokhu akusenjalo namuhla. Inani elikhokhwa nge-kilowatt ngehora (kWh) elifakwe kugridi liye lehliswa kancane kancane nguhulumeni phakathi neminyaka futhi liyaqhubeka nokwehla. Nakuba iqinisekisiwe iminyaka engu-20 kusukela ngesikhathi isitshalo sisebenza, iba kamuva njalo ngenyanga ngayinye. Isibonelo, ngo-Ephreli 2022, uthole intela yokuphakelayo engu-6.53 cents kWh ngayinye ngosayizi wesistimu ongaphansi kuka-10 kilowatt-peak (kWp), usayizi ojwayelekile wekhaya lomndeni owodwa. Ohlelweni oluqale ukusebenza ngoJanuwari 2022, isibalo sasisengamasenti angu-6.73 kWh ngayinye. Kuneqiniso lesibili elibaluleke nakakhulu. Uma uhlangabezana namaphesenti angama-30 kuphela ezidingo zikagesi zasendlini ngama-photovoltaics, kuzodingeka uthenge amaphesenti angama-70 ezintweni zakho ezisetshenziswa umphakathi. Kuze kube muva nje, intengo ejwayelekile nge-kWh ngayinye eJalimane ibingamasenti angama-32. Lokho cishe kuphindwe kahlanu kulokho okuthola njengentela yokuphakelayo. Futhi sonke siyazi ukuthi amanani amandla enyuka ngokushesha okwamanje ngenxa yezehlakalo zamanje(Umthelela oqhubekayo wempi yaseRussia-Ukraine). Isixazululo singaba kuphela ukumboza iphesenti eliphezulu lezidingo zakho eziphelele ngogesi ovela kusistimu yakho ye-photovoltaic. Ngawo wonke ama-kilowatt-ihora elincane okufanele ulithenge enkampanini kagesi, wonga imali emsulwa. Futhi lapho izindleko zakho zikagesi zikhuphuka, yilapho ukukhokhela kakhulu. Ungakwazi ukufeza lokhu ngeisitoreji samandla sasekhayakusistimu yakho ye-PV. Ochwepheshe balinganisela ukuthi ukuzidla kuzokwenyuka kuye cishe ku-70 kuya ku-90%. Iisitoreji sebhethri lendluithatha amandla elanga akhiqizwa emini futhi iyenze itholakale ukuze isetshenziswe kusihlwa lapho amamojula elanga engasakwazi ukunikeza noma yini. Yiziphi Izinhlobo Zesitoreji Sebhethri Lelanga Lasekhaya Ezikhona? Ungathola ulwazi oluningiliziwe ngezinhlobo ezahlukene zebhethri yelanga yokuhlala esihlokweni sethu. Amabhethri e-lead-acid namabhethri e-lithium-ion asesungulelwe amasistimu amancane emkhakheni wezindawo zokuhlala. Njengamanje, amabhethri elanga e-lithium-ion esimanje acishe athatha indawo yobuchwepheshe obudala bokugcina obusekelwe kumthofu. Okulandelayo, sizogxila kakhulu kumabhethri elanga e-lithium-ion, njengoba amabhethri omthofu awadlali indima ekuthengeni okusha. Manje kunabahlinzeki abaningi bezinhlelo zokugcina ibhethri emakethe. Amanani ayahluka ngokufanele. Ngokwesilinganiso, ochwepheshe bathatha izindleko zokuthola ebangeni lika-$950 kanye no-$1,500 nge-kWh ngayinye yomthamo wesitoreji. Lokhu sekuvele kufaka i-VAT, ukufakwa, i-inverter nesilawuli sokushaja. 
Ukuthuthukiswa kwentengo yesikhathi esizayo kunzima ukulinganisa. Ngenxa yokwehla kwentengo ye-feed-in namanje engasakhangi amandla elanga, ukwanda kwesidingo sokugcinwa kwebhethri lasendlini kulindeleke. Lokhu kuzoholela emazingeni aphezulu okukhiqiza futhi ngaleyo ndlela ehle amanani. Sesivele sikwazile ukukubona lokhu kule minyaka eyi-10 edlule. Kodwa abakhiqizi abakayenzi inzuzo emikhiqizweni yabo okwamanje. Okungezwe kulokhu yisimo samanje sokuhlinzeka ngezinto ezingavuthiwe nezingxenye ze-elekthronikhi. Amanye amanani abo akhuphuke kakhulu noma kunezinkinga zokuhlinzeka. Ngakho-ke, abakhiqizi banendawo encane yokwehliswa kwamanani futhi abekho esimweni sokwandisa ukuthengiswa kwamayunithi kakhulu. Sekukonke, ngeshwa ungalindela kuphela amanani amile esikhathini esizayo esiseduze. Isikhathi Sokuphila sika-An Home Isitoreji Sebhethri Solar Impilo yesevisi yobuchwepheshe bokugcina ibhethri lendlu idlala indima ebalulekile ekuhlaziyeni inzuzo. Uma kufanele umiselele isistimu yebhethri yelanga elihlala endaweni yokuhlala phakathi nesikhathi sokukhokha esibikezelwe, isibalo asisahlanganisi. Ngakho-ke, kufanele ugweme noma yini ethinta kabi impilo yesevisi. Iibhethri yelanga yokuhlalakufanele ihlaliswe ekamelweni elomile nelipholile. Amazinga okushisa aphakeme ngaphezu kwezinga lokushisa elivamile legumbi kufanele agwenywe. Ukungena komoya akudingekile kumabhethri e-lithium-ion, kodwa akulimazi futhi. Amabhethri aneasidi yomthofu, nokho, kufanele afakwe umoya. Inombolo yemijikelezo yokushaja/yokukhipha nayo ibalulekile. Uma umthamo webhethri lelanga lokuhlala umncane kakhulu, uzoshajwa futhi ashajwe kaningi. Lokhu kunciphisa impilo yesevisi. Isitoreji sebhethri lendlu ye-BSLBATT sisebenzisa i-Tier One, A+ LiFePo4 Cell Composition, engakwazi ukumelana nemijikelezo engu-6,000. Uma ishajwa futhi ishajwa nsuku zonke, lokhu kuzoholela empilweni yesevisi engaphezu kweminyaka eyi-15. Ochwepheshe bathathe isilinganiso semijikelezo engama-250 ngonyaka. Lokhu kuzoholela empilweni yesevisi yeminyaka engama-20. Amabhethri omthofu angamelana nemijikelezo engaba ngu-3,000 futhi ahlala cishe iminyaka eyi-10. 
Ikusasa & Amathrendi Kusitoreji Sebhethri Lelanga Lasekhaya Ubuchwepheshe be-lithium-ion abukapheli futhi buthuthukiswa njalo. Inqubekelaphambili eyengeziwe ingalindelwa lapha esikhathini esizayo. Ezinye izinhlelo zokugcina ezifana nokugeleza kwe-redox, amabhethri amanzi anosawoti kanye namabhethri e-sodium-ion kungenzeka ukuthi azuze ukubaluleka emkhakheni omkhulu. Ngemuva kokuphila kwabo kwenkonzo ezinhlelweni zokugcina ze-PV nezimoto zikagesi, amabhethri e-lithium-ion azoqhubeka esetshenziswa esikhathini esizayo. Lokhu kunengqondo ngoba izinto zokusetshenziswa ziyabiza futhi ukulahlwa kwazo kuyinkinga uma kuqhathaniswa. Umthamo oyinsalela wokugcina wenza kube nokwenzeka ukuwasebenzisa ezinhlelweni ezinkulu zokugcina ezimile. Izitshalo zokuqala sezivele ziyasebenza, njengendawo yokugcina esikhungweni sokugcina esipompa i-Herdecke.
Isikhathi sokuthumela: May-08-2024