IZiko leSizwe loVavanyo lweBattery lisanda kukhutshwa ingxelo yeNombolo ye-11, echaza umjikelo wayo wesithathu wokuvavanywa kwebhetri kunye neziphumo.
Ndiza kunika iinkcukacha ngezantsi, kodwa ukuba ufuna ukujonga ngokukhawuleza, ndinokuxelela ukuba ibhetri entsha ayisebenzi kakuhle.Zi-2 kuphela kwiimpawu zebhetri ezi-8 ezivavanyiweyo ezinokusebenza ngokuqhelekileyo.Iingxaki ezishiyekileyo zisusela ekungaphumeleni okwethutyana ukuya kukusilela okupheleleyo.
I-75% yezinga lokungaphumeleli libi kakhulu.Abavavanyi bathenge ezi bhetri kwiminyaka emi-2 eyadlulayo, kodwa ndiyazi ukuba iibhetri zasekhaya ezingathembekanga zisangena emarikeni kwaye zisebenzisa abathengi abahlawulayo njengabavavanyi beBeta abangalindelanga.Le yiminyaka eli-10 emva kokuba uTesla ephehlelele iPowerwall yokuqala kwaye waqala ukuvelisa iibhetri zale mihla eziqhagamshelwe kwigridi eJamani eSonnen.
Kuba nabani na ofuna ukuthenga ukugcinwa kwebhetri yasekhaya, iziphumo ziphazamisekile, kodwa unokwandisa ithuba lokufumana ibhetri esebenzayo ngaphezu kwe-25% ngokusebenzisa la manyathelo mabini alandelayo ...
Oku kuya kukunceda ukuba uphephe iintlekele kwaye ukwandise kakhulu amathuba okuba ube namava angenaxhala.
Kodwa ukusebenzisa inkqubo yebhetri yendlu evela kumenzi omkhulu, owaziwayo akaqinisekisi ukuba ayiyi kusebenza.Iziko leSizwe loVavanyo lwebhetri lihlangabezane neengxaki ezinkulu ngeempawu ezinkulu.Iquka...
Uninzi lwazo aluphumelelanga kwaye kwafuneka lutshintshwe ngokupheleleyo.Nangona kunjalo, ukuba kuyimfuneko, umenzi uya kuthatha indawo yenkqubo yebhetri yakho, kungekhona umenzi onyamalalayo xa ufuna inkxaso yabo.
Inyani yokuba uninzi lweebhetri ezivavanyiweyo zineengxaki ezinkulu zomeleza kuphela isigqibo sam sangaphambili kwingxelo yeziko lovavanyo lwebhetri ukuba kunzima ukwenza iibhetri zasekhaya ezithembekileyo. Abavelisi abaninzi basebenza nzima ukusombulula ingxaki, kodwa sifuna abavelisi abaninzi ukuba bavelise ngobuninzi iibhetri ezikhuselekileyo nezithembekileyo phambi kokuba ixabiso lehle.Â
Iziko leSizwe loVavanyo lweBattery livavanya iibhetri.Ukuba oku kuyakothusa, ke uqhele kakhulu ukuvumela izinto ozilindeleyo ukuba ziguqulwe, yiyo loo nto imuvi entsha ye-Star Wars imbi kakhulu.
Ukuze bafumane ulwazi oluthembekileyo ngexesha elifanelekileyo, basebenzisa uvavanyo olukhawulezayo;ibhetri inokutshajwa kwaye ikhutshwe ukuya kumaxesha ama-3 ngosuku.Oku kuvumela ukulinganisa ukuya kwiminyaka emi-3 yokukhwela yonke imihla kunyaka omnye.
Ukuba ufuna ukufunda ingxelo yeziko lovavanyo, zonke zilapha.Eli nqaku liza kugxininisa kwiingxelo zabo ze-10 kunye ne-11.Inqaku lam lokugqibela kwesi sihloko sabhalwa kwiinyanga ezili-9 ezedlulileyo, isihloko asimnandi ...
Eli nqaku endilibhale kwiminyaka emibini edlulileyo libonise ukuba izinga lokuphumelela kwimijikelo emibini yokuqala yovavanyo yayingaphantsi kwekota ...
Lo mxholo kwiminyaka emithathu enesiqingatha eyadlulayo wawungumxholo we-Star Wars.Ukuba unomdla, nceda uchaze inkqubo yovavanyo...
Umjikelo wokuqala wovavanyo-isigaba sokuqala-uqale ngoJuni 2016. Le yigrafu ebonisa iziphumo:
Lo mzobo usuka kwiZiko loVavanyo lweBattery yeSizwe, kodwa ndiyenze yacaba ukuze ilingane.Ukuba ikhangeleka ingazinzanga, lityala lam.
Nantoni na ebomvu imbi, kwaye nokuba akukho bomvu, ayithethi ukuba ilungile.Iibhetri ezisibhozo zingene kwinqanaba lokuqala, kodwa zimbini kuphela azange zonakaliswe okanye zisilele ngandlel’ ithile.Ibhetri eyimpumelelo-GNB PbA-yi-lead-asidi, kwaye olu hlobo aluyi kusetyenziselwa ukugcina ibhetri yekhaya elizayo.Nangona iibhetri ze-lead-asidi zisasetyenziswa kufakelo lwe-off-grid, azinalo ithemba lokuba zingabizindleko xa zisetyenziswa kwigridi.Phakathi kweebhetri ezintandathu ze-lithium ezivavanyiweyo, nguSony kuphela oqhube kakuhle, kwaye i-Samsung ibekwe kwindawo yesibini, i-IHT nayo iya kuthatha umjikelo wobomi obude bebhetri ye-lithium uLifPO4 kwindawo yokugcina indlu.
Ukuba ukungasebenzi kakuhle kulandelela iibhetri zasekhaya njengengonyama ilandelela ixhoba likaSerengeti, ngoko ngokubhekiselele ekuthembekeni, iibhetri ze-Sony zilwa neengonyama kwaye ziphumelele.I-Sony Fortelion kuphela kwenkqubo yebhetri yenqanaba lokuqala esasebenza emva kweminyaka emi-6. Akunjalo ukuba ibonisa nje ukuba iibhetri ze-lithium ezinokwethenjelwa kwaye zihlala zihlala zikhona, kodwa sizifumene ngo-2016. Le bhetri kufuneka ibe yinjongo yebhetri entsha.Iye yafumana iimvavanyo zokukhawulezisa iminyaka engaphezu kwe-6 kwaye ibonelela ngokulingana nokukhwela yonke imihla ngaphezu kweminyaka eyi-9:
Xa kuthelekiswa ne-Sony Fortelion, i-Samsung AIO iqhube kakubi, kuphela iminyaka eyi-7.6 yovavanyo olukhawulezileyo ngaphambi kokusilela, kodwa oku kusesisiphumo esihle kwiSigaba soku-1 senkqubo yebhetri yasekhaya.
Ndikhankanye le bhetri ukubonisa ukuba nangona i-LG Chem ingumbutho omkhulu kunye nenani elikhulu leetalente zobunjineli, akwanelanga ukukhusela iibhetri zabo ekuhluphekeni iingxaki ezininzi.Xa inkampani efana nale inobunzima bokwenza iibhetri zekhaya ezithembekileyo, ibonisa ukuba kunzima kangakanani.
Le bhetri, eyaziwa ngokuba yi-LG Chem RESU 1, ayiphumelelanga emva kweminyaka emibini enesiqingatha kuphela yokusebenza.I-LG Chem ithathe indawo yayo, kodwa ayizange iqhubeke novavanyo.Ngaphambi kokusilela, yakwazi oku kulandelayo:
Ukuba ilahleko yomthamo wayo iyaqhubeka ihambelana, iya kufikelela kwi-60% yomthamo wayo wokuqala ngexesha le-6 yeminyaka efanisiweyo yomjikelezo wemihla ngemihla.
Umjikelo wesibini wovavanyo waqala ngoJulayi 2017. Isiphumo sibi kwakhona, njengoko kubonisiwe kulo mfanekiso ulandelayo:
Oku kwakuvela kwiZiko loVavanyo lweBattery yeSizwe, kwaye ndaphinda ndayicutha kwakhona.Kodwa iindaba ezimnandi zezokuba akunyanzelekanga ukuba ndiyibhuqe.
Kwiibhetri ezili-10 zasekhaya eziye zavavanywa kwisigaba sesibini, enye ayizange isebenze kwaphela, kwaye zimbini kuphela ezingasilelanga ngandlel’ ithile.Kwimisebenzi emibini elandelelanayo, ibhetri ye-lithium-ion ye-GNB iguga kakhulu, kwaye ngoku ilingana neminyaka eyi-4.9 yokukhwela imihla ngemihla, kunye nomthamo we-47%.Oku kuvumela kuphela i-1 kwiinkqubo zebhetri ze-10 ukuba zenze oko kufanele ukuba zenze.
Nangona yenze umsebenzi omhle, iye yafumana ilahleko yomthamo ngakumbi kune-Sony Fortelion, nangona amaxesha omjikelo angama-77% kuphela.Ke, ngelixa inokuthenjwa njengeFortelion, oku kwenza iPylontech ibe yindawo yesibini phakathi kwazo zonke iibhetri zekhaya ezivavanyiweyo ukuza kuthi ga ngoku.
Xa kuthelekiswa ne-LG Chem LV kwinqanaba lokuqala, likwazile ukugcina amandla amaninzi.Emva komjikelezo wemihla ngemihla olingana neminyaka eyi-7.6, okwangoku kulindeleke ukuba ufikelele kwi-60% umthamo.
Umvavanyi ufumanise into engalunganga kwibhetri kamsinya nje emva kofakelo.Emva koko le nkqubo yaphinda yasilela yaza yatshintshwa.Isebenza kakuhle ngoku.
Inqanaba lesithathu lovavanyo liya kuqala ngoJanuwari 2020. Njengoko kubonisiwe kulo mfanekiso ungezantsi, akukhange kuhambe kakuhle:
Kwakhona, lo mzobo usuka kwiziko lovavanyo lwebhetri, kodwa akufuneki ndiwubhuqe ngeli xesha!Ah ah ah ah!!!
Kodwa kukho ukungaphumeleli ngakumbi kunetshathi ibonisa.Nangona kungekho ngxaki yokubonisa ngeebhetri ezi-4, amandla aphumayo e-PowerPlus Energy kumjikelo ngamnye angaphantsi kakhulu kunokuba afanele, kwaye ilahleko yomthamo we-DCS ikhawuleza kakhulu.Oku kuthetha ukuba zi-2 kuphela kwiibhetri zasekhaya ezili-10 kuvavanyo lwesigaba sesi-3 ezingenangxaki.Bazi……
Phakathi kweentlobo ze-7 zeebhetri ze-lithium (uhlobo olunokuthi lusetyenziswe ukugcina amandla endlu), kuphela i-FIMER REACT 2 idlale indima yayo.
Oku kulandelayo sisishwankathelo esifutshane sokusebenza kwebhetri nganye, icwangciswe ngokolandelelwano olurhabaxa ukusuka kweyona ilungileyo ukuya kokubi:
Ukuba ibhetri yokugcina ibhetri iyaqhubeka iyancipha ngokulandelelana kweli nqanaba, iya kufikelela kwi-67% emva kokulinganisa iminyaka eyi-10 yokukhwela imihla ngemihla.Njengoko kufanele.
Xa ndakhankanya le bhetri kwinqaku lokugqibela, ndathi igama layo landikhumbuza iFizzgig evela kwiCrystal emnyama, kodwa ngoku ndicinga ukuba ibhetri yeFozzie Bear.Ngapha koko, qhubeka...
Ibhetri ye-FZSoNick kuphela kwebhetri yesinyithi ye-sodium chloride evavanywayo.Isebenzisa ityuwa etyhidiweyo malunga ne-250ºC njenge-electrolyte, kodwa ukugquma kulungile, ngoko ke ubushushu bemeko bungaphezulu nje kobushushu bomoya.Ukungalungi kwayo kukuba kufuneka ikhutshwe ukuya kwi-0% ngeveki.Akukho lwazi malunga nokuba oku kuchaphazela njani ukusebenza kakuhle.Ukuza kuthi ga ngoku, yenze umsebenzi olungileyo ukugcina isakhono:
Ezi bhetri ngokucacileyo aziyi kulahlekelwa umthamo ngexesha lokusetyenziswa, ngoko-iminwe ivaliwe-inokugcina i-98% yentlawulo ubomi bayo bonke.Ukutshaja kunye nokukhupha isantya sezi bhetri zaseSweden zicotha kakhulu kuneebhetri ze-lithium, ngoko ke kunzima ukuba amakhaya azijikeleze ngokupheleleyo ngosuku olunye.Â
Ndicinga ukuba kungenzeka ukuba iibhetri ezinyibilikisiweyo zetyuwa ziya kusetyenziselwa ugcino lwamandla ekhaya kwixesha elizayo liphantsi kakhulu, kodwa bendikhe ndanempazamo ngaphambili, ngoko ke ndinondawo malunga nengxelo yetyuwa enyibilikisiweyo.
Le bhetri yasekhaya ayiphumelelanga kwinyanga enye emva kofakelo, kwaye yaphinda yasilela emva kwenyanga.Ngethamsanqa, i-IHT inokuyinceda ukuba isebenze kwakhona ngalo lonke ixesha.Emva kwezi ngxaki zokuqala, isebenze kakuhle:
Ukungaphumeleli kuthetha ukuba ayikwazi ukusebenza ngokufanelekileyo, kodwa ukuza kuthi ga ngoku, ilahleko yomthamo wayo iphantsi kakhulu.Ixesha elingakumbi liyafuneka ukubona ukuba liya kuhlala liphantsi na.
Kuthathe ixesha elingaphezu konyaka ukubaleka kwiingxaki, kwaye iSolaX iyithathele indawo ngenkqubo entsha yebhetri.Entsha yasebenza kakuhle, kodwa yavavanywa okwexeshana nje elifutshane.Ulawulo lokuqala luhamba ngolu hlobo lulandelayo...
Oku kubonisa ukuba emva kweminyaka eyi-8 yokukhwela imihla ngemihla, iya kufikelela kuma-60%.
Le bhetri yePowerPlus Energy ayinayo ikhonkco lonxibelelwano oluthe ngqo kunye ne-inverter yayo.Oku kuthetha ukuba i-inverter ilawula ibhetri "i-loop evulekile" ngaphandle kwenzuzo yempendulo evaliweyo evela kwibhetri.Nangona olu cwangciso lusebenza kakuhle, iziphumo zamaziko ovavanyo lwangaphambili zibonisa ukuba ngokuqhelekileyo akwenzi.Â
Kule meko, iziko lokuvavanya lineengxaki ekulinganiseni ngokuchanekileyo amandla ebhetri.Ingxelo yewaranti ayikwazi ukuba ngaphantsi kwe-20%, ngoko ke ukungaqiniseki malunga namandla okwenene kuthetha ukuba lo mda unokuphulwa ngengozi.Inkqubo yebhetri ibonelele ngama-eneji amancinci kumjikelo ngamnye kunomthamo wayo okhoyo ochongiweyo, kwaye idla ngokukhupha malunga ne-5 kWh xa kufanele ukuba ikwazi ukunika malunga ne-7.9 kWh.Kuninzi:
Oku kuqhube ngaphandle kweengxaki ngaphezu konyaka, kodwa ke umthamo wehla ngokukhawuleza.USonnen wathatha indawo yemodyuli yebhetri waza wachaza ukuba enye yeebhetri yayineziphene.Ukutshintsha iimodyuli okwexeshana kwandisa umthamo, kodwa ukwehla kwaqhubeka.Izithintelo ze-COVID ngokucacileyo zilibazise ukulungisa ingxaki.Lo mfanekiso ungezantsi ubonisa ukuba iqhube kakuhle phambi kokuncipha ngokukhawuleza, kunye nophuculo lwethutyana emva kokuba imodyuli itshintshwe:
Njengoko kubonisiwe kumzobo, kwimijikelo yokuqala ye-800, i-sonnenBatterie ayizange ibonise ukwehla okukhulu kwamandla.
Le yenye ibhetri yekhaya enganxibelelani ngokuthe ngqo ne-inverter yayo.Amandla anikezelwa yi-DCS kumjikelo ngamnye nawo angaphantsi kunokuba kufuneka akwazi ukubonelela.Iziko lovavanyo lifumanise kunzima ukulinganisa ngokuchanekileyo amandla enkqubo yebhetri, kodwa amandla ayo abonakala ewohloka ngokukhawuleza:
Ukuba iyaqhubeka ngesi santya, emva kweminyaka emalunga ne-3.5 yokukhwela yonke imihla, umthamo wayo uya kuhla ukuya kuma-60%.
Ibhetri nayo ayinalo ikhonkco lonxibelelwano kunye ne-inverter yayo.I-inverter ye-SMA Sunny Island edibeneyo inconywa nguZenaji, kodwa ayikwazi ukulinganisa ngokuchanekileyo amandla kwinkqubo yebhetri.Oku kubangele ukuba ibhetri ngokubanzi ibonelele ngaphantsi kwesiqingatha samandla ekufanele ikwazi ukuwabonelela kumjikelo ngamnye.Iziko lovavanyo alikwazanga ukuqikelela ukuba umthamo webhetri yehle kangakanani na.
I-Zenaji isuse i-SMA Sunny Island kuluhlu lwayo lwee-inverters ezihambelanayo, kodwa seliphelile ixesha kwiZiko loVavanyo lweBattery yeSizwe.Ngethamsanqa, iintsapho zikhuselwe yi-Australian Consumer Security, efuna ukuba iimveliso "zilungele injongo".Oku kuthetha ukuba uthenga ukugcinwa kwebhetri yasekhaya kuye nawuphi na umthengisi, kwaye bathi ingasetyenziswa kunye ne-inverter, kodwa hayi, unelungelo lokuyilungisa.Oku kunokuba kukulungiswa, ukubuyiselwa imali okanye ukutshintshwa.
Ixesha lokuposa: Dec-08-2021