Ukunyuka kwamaxabiso ombane eYurophu akukhokelelanga nje ekukhuleni kwimakethi ye-PV yophahla, kodwa kuqhubele phambili ukukhula okukhulu kwiinkqubo zokugcina amandla ebhetri yasekhaya.Ingxelo yeImbonakalo yeMarike yaseYurophu yokuGcina ibhetri yendawo yokuhlala2022-2026epapashwe yiSolarPower Europe (SPE) ifumanisa ukuba ngo-2021, malunga ne-250,000 yeenkqubo zokugcina amandla ebhetri zifakwe ukuxhasa iinkqubo zaseYurophu zokuhlala zamandla elanga.Imarike yaseYurophu yokugcina amandla ebhetri yasekhaya ngo-2021 ifikelele kwi-2.3GWh.Phakathi koko, iJamani inesabelo esikhulu semarike, i-akhawunti ye-59%, kunye nomthamo omtsha wokugcina amandla yi-1.3GWh kunye nezinga lokukhula lonyaka le-81%.
Kulindeleke ukuba ekupheleni kwe-2026, umthamo ofakiweyo weenkqubo zokugcina amandla ekhaya uya kunyuka ngaphezu kwe-300% ukufikelela kwi-32.2GWh, kwaye inani leentsapho ezineenkqubo zokugcina amandla e-PV ziya kufikelela kwi-3.9 yezigidi.
Kwinkqubo yokugcina amandla ekhaya, ibhetri yokugcina amandla yenye yezinto eziphambili.Okwangoku, iibhetri ze-lithium-ion zithatha indawo yemarike ebaluleke kakhulu kwintsimi yeebhetri zokugcina amandla ekhaya ngenxa yeempawu zabo ezibalulekileyo ezifana nobukhulu obuncinci, ubunzima bokukhanya kunye nobomi obude benkonzo.
Kwinkqubo yebhetri ye-lithium-ion yangoku, yahlulwe yaba yibhetri ye-lithium ye-lithium, ibhetri ye-lithium manganate kunye nebhetri ye-lithium ye-iron phosphate ngokwezinto ezilungileyo ze-electrode.Ukuqwalasela ukusebenza kokhuseleko, ubomi bomjikelezo kunye nezinye iiparameters zokusebenza, iibhetri ze-lithium iron phosphate okwangoku zihamba phambili kwiibhetri zokugcina amandla ekhaya.Kwiibhetri ze-lithium iron phosphate zasekhaya, iimpawu eziphambili ziquka ezi zilandelayo:
- gukusebenza kakuhle kokhuseleko.Kwimeko yokusetyenziswa kwebhetri yokugcina amandla ekhaya, ukusebenza kokhuseleko kubaluleke kakhulu.Xa kuthelekiswa nebhetri ye-lithium ye-ternary, ibhetri ye-lithium ye-phosphate yebhetri iphantsi, i-3.2V kuphela, ngelixa ubushushu be-thermal bobola buphezulu kakhulu kune-200 ℃ ye-ternary lithium ibhetri, ngoko ibonisa ukusebenza kakuhle kokhuseleko.Kwangaxeshanye, kunye nophuhliso olongezelelweyo loyilo lweteknoloji yoyilo lwebhetri kunye nobuchwepheshe bolawulo lwebhetri, kukho amava amaninzi kunye neteknoloji yesicelo esisebenzayo ngendlela yokulawula ngokupheleleyo iibhetri ze-lithium iron phosphate, eye yakhuthaza ukusetyenziswa okubanzi kweebhetri ze-lithium iron phosphate kwi. intsimi yokugcina amandla ekhaya.
- aenye indlela elungileyo kwiibhetri ze-lead-asidi.Ixesha elide kwixesha elidlulileyo, iibhetri kummandla wogcino lwamandla kunye nonikezelo lwamandla olugciniweyo ubukhulu becala yayiziibhetri zelead-asidi, kunye neenkqubo zolawulo ezihambelanayo zayilwa ngokubhekiselele kuluhlu lwamandla ombane weebhetri zelethe-asidi kwaye zaba zezifanelekileyo kumazwe ngamazwe nasekhaya. imigangatho,.Kuzo zonke iinkqubo zebhetri ye-lithium-ion, iibhetri ze-lithium iron phosphate kuluhlu oluhamba phambili oluhambelana nemodyuli yemodyuli ye-lead-asidi yokuphuma kwebhetri.Ngokomzekelo, i-voltage yokusebenza ye-12.8V lithium iron phosphate ibhetri imalunga ne-10V ukuya kwi-14.6V, ngelixa i-voltage esebenzayo ye-12V ibhetri ye-lead-acid iphakathi kwe-10.8V kunye ne-14.4V.
- Ubomi benkonzo ende.Okwangoku, phakathi kwayo yonke ibhetri ye-accumulator emileyo, iibhetri ze-lithium iron phosphate zinobomi bomjikelo omde.Ukusuka kwimijikelezo yobomi beseli nganye, ibhetri ye-lead-acid imalunga namaxesha angama-300, ibhetri ye-lithium ye-ternary inokufikelela kumaxesha angama-1000, ngelixa ibhetri ye-lithium ye-iron phosphate inokudlula amaxesha angama-2000.Ngokuphuculwa kwenkqubo yokuvelisa, ukuvuthwa kweteknoloji ye-lithium replenishment, njl., iibhatri zobomi be-lithium iron phosphate iibhetri zinokufikelela amaxesha angaphezu kwama-5,000 okanye amaxesha angama-10,000.Kwiimveliso zebhetri yokugcina amandla ekhaya, nangona inani lemijikelo liya kubingelelwa kwinqanaba elithile (likwakhona kwezinye iinkqubo zebhetri) ngokwandisa inani leeseli zomntu ngamnye ngoqhagamshelwano kuthotho (ngamanye amaxesha ngokuhambelana), iintsilelo ze-multi-series. kunye neebhetri ezininzi ezihambelanayo ziya kulungiswa ngokulungiswa kweteknoloji yokudibanisa, ukuyila imveliso, iteknoloji yokutshatyalaliswa kobushushu kunye neteknoloji yokulawula ibhalansi yebhetri kumlinganiselo omkhulu wokuphucula ubomi benkonzo.
Ixesha lokuposa: Sep-15-2023