Iinkqubo zebhetri zasekhaya zelanga zingasetyenziswa zombini njengecandelo lokugcina umbane, oveliswe ngokugqithisileyo ngamaphaneli e-photovoltaic ngamaxesha okufunwa kwamandla aphantsi kunye nanjengobonelelo olungxamisekileyo.Kwimeko yokugqibela, nangona kunjalo, umbuzo uvela malunga nokuba kuya kubakho ixesha elingakanani umbane owaneleyoukugcinwa kwebhetri yelanga ekhayangexesha likaxakeka kwaye oku kuxhomekeke kwintoni.Ngoko siye sagqiba ekubeni sihlolisise lo mbandela. Inkqubo yebhetri yasekhaya yelanga njengonikezelo lwamandla ebhetri Ukusetyenziswa kweenkqubo zebhetri zasekhaya zelanga zokugcina amandla kunye nokugcinwa kwamandla ebhetri sisisombululo esisebenza kakuhle kumashishini, iifama, kunye namakhaya abucala ngokufanayo. 
Kwimeko yokuqala, inokubuyisela ngokufanelekileyo ii-UPS, ezigcina ukusebenza kwezixhobo eziphambili ukusuka kwindawo yokujonga iprofayili yenkampani ngexesha lokunciphisa amandla okubangelwa ukungaphumeleli kwigridi yamandla.Ngamagama alula, unikezelo lwamandla olungaphazamisekiyo (UPS) kwiinkampani lunokunciphisa ixesha lokuphumla kunye nelahleko ehambelanayo. Ngokubhekiselele kumafama, umba wonikezelo lwamandla ebhetri egciniweyo ubaluleke kakhulu, ngakumbi kwimeko yeefama ezinoomatshini abaphezulu, apho uninzi lomatshini kunye nezixhobo zixhomekeke kumandla ombane.Khawufane ucinge umonakalo onokwenziwa luphazamiseko kunikezelo lwamandla ukuba, umzekelo, inkqubo yokupholisa ubisi ayisasebenzi.Ngenxa yenkqubo yebhetri yelanga, amafama akusekho mfuneko yokuba akhathazeke malunga nemeko enjalo. Kwaye nangona ukunqunyulwa kombane kungenakuphazamiseka ekhaya, umzekelo malunga neelahleko ezinokuthi zivelise, nazo azikho mnandi.Kananjalo aziyonto imnandi.Ngokukodwa ukuba ukungaphumeleli kuthatha iintsuku ezininzi okanye kubangelwa udushe okanye uhlaselo lwabanqolobi.Ngoko ke, nakula mazwe ukwenzela ukuba uzimele kubaxhasi bombane belizwe, kuyafaneleka ukubheja kungekuphela nje ukufakela ukufakwa kwe-photovoltaic kodwa kunye nokugcinwa kwamandla.Masikhumbule ukuba le ntengiso ikhula ngokukhawuleza, kwaye abavelisi beebhetri ze-lithium benza izixhobo ezingcono. Ingaba ixesha lonikezelo lwamandla olubonelelwa yinkqubo yebhetri yasekhaya yelanga ixhomekeke kuyo? Njengoko ubona, ukusetyenziswa kweenkqubo zebhetri zasekhaya zelanga kwakhona kwindima yonikezelo lombane olungxamisekileyo sisisombululo esineendleko ezigqithisileyo kuzo zombini izizathu zoqoqosho kunye nokulula.Ukugqiba kubo, nangona kunjalo, kufuneka ukhethe ngokufanelekileyo kwiimfuno zakho, ukwenzela ukuba ixesha apho amandla aya kugcinwa yinkqubo yebhetri yasekhaya yelanga idibana nabo ngokupheleleyo.Kwaye ukujonga ukuba ngaba ngokuqinisekileyo baxhotyiswe ngetekhnoloji efanelekileyo engavumeli kuphela ukugcina amandla kwi-surplus kwaye isetyenziswe ngamaxesha apho ukufakwa kwe-photovoltaic kungasebenzi okanye kusebenza ngokufanelekileyo, njengasebusuku okanye ebusika, kodwa nakwibhetri yelanga. backup izixhobo ekhaya. Amandla kunye nomthamo yiparameters eziphambili Kungakanani okwaneleyo, ngakolunye uhlangothi, kuxhomekeke kwiiparamitha zayo ezimbini zamandla kunye nomthamo.Isixhobo esinomthamo omkhulu kunye nokulinganiswa kwamandla aphantsi siyakwazi ukunika amandla inani elincinci lezona zixhobo zendlu eziyimfuneko, ezifana nefriji okanye ukulawula ukushisa.Kwelinye icala, abo banomthamo omncinci kodwa amandla aphezulu banokunikezela ngempumelelo amandla okugcina kuzo zonke izixhobo ezisendlwini, kodwa ixesha elifutshane.Ngoko ke, kubaluleke kakhulu ukukhetha ezi parameters kwiimfuno zomntu ngamnye. Yintoni umthamo wenkqubo yebhetri yasekhaya yelanga? Umthamo wenkqubo yebhetri yasekhaya yelanga uchaza ukuba ungakanani amandla ombane anokugcinwa kuwo.Idla ngokulinganiswa ngee-kilowatt-yure (kWh) okanye i-ampere-hours (Ah), ngokufanayo neebhetri zemoto.Ibalwa ukusuka kwi-voltage apho isixhobo sokugcina amandla sisebenza kunye nomthamo webhetri echazwe kwi-Ah.Oku kuthetha ukuba iivenkile zamandla ezinebhetri ye-200 Ah esebenza kwi-48 V zinokugcina malunga ne-10 kWh.. Yintoni amandla kwindawo yokugcina ibhetri yelanga? Amandla (umlinganiselo) wendawo yokugcina ibhetri yelanga ikuxelela ukuba angakanani na amandla ekwaziyo ukuwabonelela nangaliphi na ixesha.Ibonakaliswa ngeekilowatts (kW). Ndiwabala njani amandla kunye nomthamo wendawo yokugcina ibhetri yelanga? Ukuze ubale ukuba ugcino lwebhetri yelanga yasekhaya luya kuhlala ixesha elingakanani, kufuneka uqale wenze isigqibo sokuba zeziphi izixhobo zombane ofuna ukuzisebenzisa kwaye emva koko ubale ubuninzi besiphumo sazo esipheleleyo kunye nokusetyenziswa kwazo kwemihla ngemihla kwi-kWh.Ngale ndlela, kunokubonwa ukuba imodeli ethile yokugcina ibhetri yelanga yekhaya ene-lead-acid okanye i-lithium-ion ibhetri iyakwazi ukubonelela zonke izixhobo zombane, okanye ezikhethiweyo kuphela, kwaye ixesha elide. 
Umthamo wenkqubo yebhetri yasekhaya yeSolar kunye nexesha lokubonelela Umzekelo, ukuba isiphumo sisonke se-200 watts yamandla kwizixhobo zombane, ngofakelo lwe-photovoltaic, kunye nokusetyenziswa kwabo kombane we-1.5 kWh ngosuku, umthamo wokugcina amandla: ●I-2 kWh - iya kunika amandla malunga neentsuku ezi-1.5, ●3 kWh ukunika amandla iintsuku ezi-2, ●6 kWh ukunika amandla iintsuku ezi-4, ●I-9 kWh iya kubonelela ngombane iintsuku ezisi-8. Njengoko ubona, ukhetho olufanelekileyo lwamandla abo kunye nomthamo luyakwazi ukubonelela ngonikezelo lwamandla olugciniweyo nangeentsuku ezininzi zokusilela kwenethiwekhi. Iimeko ezongezelelweyo zoncedo lwenkqubo yebhetri yasekhaya yelanga eza kusetyenziswa njengombane ongenakuphazamiseka Ukusebenzisa inkqubo yebhetri yasekhaya yelanga kumandla kaxakeka, kufuneka ihlangabezane neemeko ezintathu ezisisiseko ezichaphazela ixabiso layo.Eyokuqala kukuba izixhobo ziya kusebenza xa igridi ingasebenzi.Oku kungenxa yokuba, ngenxa yezizathu zokhuseleko, zombini ukufakelwa kwe-photovoltaic kunye neebhetri kumazwe amaninzi anokukhusela okuchasene ne-spike, oku kuthetha ukuba xa igridi ingasebenzi, ayisebenzi nayo.Ngoko ke, ukuzisebenzisa kwiimeko ezingxamisekileyo, udinga umsebenzi owongezelelweyo ophunyezwe yi-electronics ekhupha ukufakela kwigridi kwaye ivumela i-inverters yebhetri ukuba ikhuphe amandla kubo ngaphandle kweepatheni. Omnye umba kukuba izixhobo ezisebenza kwisiseko sei-lithium ion (i-li-ion) okanye iibhetri ezikhokelayo ze-asidi, kufuneka isebenze ngamandla apheleleyo nangaphandle kwegridi.Iimodeli ezishibhile zinento yokuba kwimowudi ye-off-grid, amandla abo anciphayo ayancipha kwaye nange-80%.Ke ngoko, unikezelo lwamandla okugcina ibhetri ngokusetyenziswa kwawo alusebenzi okanye ludala imida ebalulekileyo. Ukongeza, isisombululo esinomdla esivumela ukusetyenziswa okungenamkhawulo kwenkqubo yebhetri yasekhaya yelanga yinkqubo yombane evumela ukuba uhlawule iibhetri ze-lithium ion ngamandla avelisiweyo yi-photovoltaic ufakelo nakwimeko yokungaphumeleli kwegridi yamandla.Ngale ndlela, izixhobo zinokuqhutywa ngokuqhubekayo yinkqubo yebhetri yasekhaya yelanga ngaphandle komda ngokwenani leentsuku.Nangona kunjalo, ukufakelwa okunjalo kubiza kakhulu kunezisombululo eziqhelekileyo. Ukushwankathela, angakanani amandla aneleyo ukusuka kwiinkqubo zebhetri zasekhaya zelanga kuxhomekeke ngokuyinhloko kwiziphi izixhobo abazenzayo, zeziphi iibhetri ezixhotyiswe ngazo, kunye namandla abo kunye nomthamo, okubalulekileyo kukusebenza kweebhetri, okuyiyo. iphenjelelwa linani lemijikelo yokutshaja.Ukongeza, ukugqiba ukudibanisa kufakelo lwe-photovoltaic, kuyafaneleka ukuba uqaphele ukuba bakuvumela ukuba uzisebenzise ngokupheleleyo njengoko.unikezelo amandla ebhetri backup.Ngaloo ndlela, ukufakela kwabo akuyi kuphepha kuphela ukuhlaliswa okungathandekiyo kunye neenkampani zamandla kuzo zombini izindlu kunye namashishini, kodwa kunika isiqinisekiso sokuzimela ngokupheleleyo kwimeko yokungaphumeleli kwenethiwekhi.
Ixesha lokuposa: May-08-2024