Inkqubo yokugcina amandla ekhaya, ekwaziwa ngokuba yinkqubo yokugcina amandla ebhetri, ingundoqo yayo ibhetri yokugcina amandla etshajwayo, ngokuqhelekileyo isekelwe kwi-lithium-ion okanye iibhetri ze-lead-acid, ezilawulwa yikhompyutheni, ukutshaja kunye nokukhupha phantsi kokulungelelaniswa kwezinye i-hardware ehlakaniphile kunye nomjikelezo wesofthiwe.Iinkqubo zokugcina amandla asekhaya zinokudityaniswa kunye nokuhanjiswa kwamandla ombane we-photovoltaic ukwenza iinkqubo zokugcina ilanga lasekhaya, kwaye umthamo ofakiweyo uhlangabezana nokukhula okukhawulezayo.
Indlela yophuhliso lwenkqubo yokugcina amandla ekhaya
Izixhobo ezingundoqo ze-hardware zenkqubo yokugcina amandla ekhaya ziquka iindidi ezimbini zeemveliso: iibhetri kunye ne-inverters.Ngokombono womsebenzisi, inkqubo yokugcina ilanga yendlu inokunciphisa i-bill yombane ngelixa isusa impembelelo embi yokucima umbane kubomi obuqhelekileyo;ukusuka kumbono wecala legridi, izixhobo zokugcina amandla ezindlini ezixhasa ukucwangciswa okudibeneyo kunokunciphisa ukunqongophala kwamandla ngexesha leeyure eziphakamileyo kwaye zibonelele Igridi ibonelela ngokulungiswa rhoqo.
Ukusuka kwimbono yeentsingiselo zebhetri, iibhetri zokugcina amandla ziguqukela kumthamo ophezulu.Ngokunyuka kokusetyenziswa kombane kwabahlali, umthamo wokutshaja wekhaya ngalinye ukhula ngokuthe ngcembe, kwaye ibhetri inokuqonda ukwandiswa kwenkqubo ngemodularization, kwaye iibhetri eziphezulu zombane ziye zaba ngumkhwa.
Ukusuka kwimbono yeendlela zokuguqula, imfuno yee-inverters ezixubileyo ezifanelekileyo kwiimarike ezongezelelweyo kunye ne-off-grid inverters ezingafuneki ukuba zixhunywe kwigridi ziye zanda.
Ukususela kumbono weendlela zemveliso ye-terminal, uhlobo lokwahlula okwangoku luhlobo oluphambili, oko kukuthi, ibhetri kunye nenkqubo ye-inverter isetyenziswe kunye, kwaye ukulandelwa kuya kukhula ngokuthe ngcembe kumatshini odibeneyo.
Ngokombono weentsingiselo zeemarike zengingqi, iyantlukwano kulwakhiwo lwegridi kunye neemarike zamandla kubangela umahluko omncinci kwiimveliso eziqhelekileyo kwimimandla eyahlukeneyo.Imodeli eqhagamshelwe kwigridi yaseYurophu yeyona iphambili, iUnited States ineemodeli ezininzi eziqhagamshelwe kwigridi kunye ne-off-grid, kwaye i-Australia iphonononga imodeli yesixhobo sombane esibonakalayo.
Kutheni imarike yogcino lwamandla aphesheya iqhubeka nokukhula?
Ukuxhamla kwi-drive-wheel drive ye-photovoltaic esasazwayo kunye nokungena kokugcinwa kwamandla, ukugcinwa kwamandla asekhaya aphesheya kukhula ngokukhawuleza.
Ukutshintshwa kwamandla kwiimarike zangaphandle kusondele, kwaye ukuphuhliswa kweefotovoltaics ezisasazwayo kuye kwadlula ukulindela.Ngokubhekiselele kwi-photovoltaic efakwe amandla, iYurophu ixhomekeke kakhulu kumandla angaphandle, kwaye iingxabano zendawo ye-geopolitical ziye zandisa ingxaki yamandla.Amazwe aseYurophu aphakamise ukulindela kwawo kwi-photovoltaic efakwe amandla.Ngokwezinga lokungena kokugcinwa kwamandla, ukunyuka kwamaxabiso ombane kuye kwakhokelela kumaxabiso aphezulu ombane kubahlali, okuye kwaphucula uqoqosho lokugcinwa kwamandla.Amazwe aqalise imigaqo-nkqubo yenkxaso-mali ukukhuthaza ukufakwa kogcino lwamandla kumakhaya.
Uphuhliso lwemarike yaphesheya kunye nendawo yentengiso
IUnited States, iYurophu, kunye neOstreliya ngoku zezona ntengiso ziphambili zokugcina amandla endlu.Ngokwembono yendawo yemarike, kuqikelelwa ukuba i-58GWh yesakhono esitsha esifakelweyo siya kongezwa kwihlabathi ngo-2025. Ngo-2015, umthamo omtsha osanda kufakwa wogcino lwamandla wekhaya kwihlabathi wawumalunga nama-200MW kuphela.Ukusukela ngo-2017, ukukhula komthamo ofakiweyo wehlabathi kuye kwacaca, kwaye ukwanda konyaka kumthamo osanda kufakwa kuye kwanda kakhulu.Ngo-2020, amandla ehlabathi asanda kufakwa aya kufikelela kwi-1.2GW, ukunyuka kwe-30% ngonyaka.
Siqikelela ukuba, sicinga ukuba izinga lokungena lokugcinwa kwamandla kwimarike ye-photovoltaic esanda kufakwa yi-15% ngo-2025, kwaye izinga lokungena lokugcinwa kwamandla kwi-stock market yi-2%, indawo yokugcina amandla ombane kwikhaya jikelele iya kufikelela kwi-25.45GW. / 58.26GWh, kunye nesantya sokukhula kwe-compound yamandla afakwe kwi-2021-2025 iya kuba yi-58%.
IYurophu kunye neUnited States zezona marike zinamandla okukhula kwihlabathi.Ngokwembono yokuthunyelwa kwempahla, ngokweenkcukacha-manani ze-IHS Markit, ukuthunyelwa kogcino lwamandla ombane olutsha kwihlabathi ngo-2020 kuya kuba yi-4.44GWh, ukonyuka konyaka ngonyaka nge-44.2%.3/4.Kwimarike yaseYurophu, imarike yaseJamani iphuhlisa ngokukhawuleza.Ukuthunyelwa kweJamani kudlule kwi-1.1GWh, ibekwe kwindawo yokuqala emhlabeni, kwaye iUnited States nayo ithumele ngaphezulu kwe-1GWh, ikwindawo yesibini.Ukuthunyelwa kweJapan ngo-2020 kuya kuba phantse kuma-800MWh, ukodlula kakhulu amanye amazwe.indawo yesithathu.
Ixesha lokuposa: Dec-06-2022