Ukuqhutywa yinjongo yokungathathi hlangothi kwekhabhoni, ukusetyenziswa kwamandla kwixesha elizayo kuya kutshintshela kumandla acocekileyo.Amandla elanga, njengamandla acocekileyo aqhelekileyo kubomi bemihla ngemihla, aya kufumana ingqwalasela engakumbi.Nangona kunjalo, ukunikezelwa kwamandla ombane welanga ngokwawo akuzinzile, kwaye kuhambelana ngokusondeleyo nokukhanya kwelanga kunye neemeko zemozulu zemini, ezifuna isethi yezixhobo ezifanelekileyo zokugcina amandla e-photovoltaic ukulawula amandla.
Intliziyo yeNkqubo yeFotovoltaic yaseKhaya
Ukugcinwa kwamandla e-photovoltaic ekhaya ngokuqhelekileyo kufakwe ngokudibanisa neenkqubo ze-photovoltaic zasekhaya ukubonelela ngombane kubasebenzisi basekhaya.Inkqubo yokugcina amandla inokuphucula iqondo lokusebenzisa i-photovoltais yasekhaya, ukunciphisa i-bill yombane yomsebenzisi, kunye nokuqinisekisa ukuzinza kokusetyenziswa kombane womsebenzisi phantsi kweemeko zemozulu ezimbi.Kubasebenzisi kwiindawo ezinamaxabiso aphezulu ombane, ukungafani kwexabiso le-peak-to-valley, okanye iigridi ezindala, kunoqoqosho ngakumbi ukuthenga iinkqubo zokugcina izindlu, kunye nabasebenzisi bendlu banomdla wokuthenga iinkqubo zokugcina izindlu.
Okwangoku, uninzi lwamandla elanga asetyenziswa eTshayina asetyenziswa kuphela kwizifudumezi zamanzi.Iiphaneli zelanga ezinokubonelela ngombane ngokwenene kwindlu yonke ziseziintsana, kwaye abona basebenzisi baphambili basengaphesheya kolwandle, ngakumbi eYurophu nase-United States.
Ngenxa yezinga eliphezulu lokuhlala ezidolophini kumazwe aseYurophu naseMelika, kwaye izindlu zihlala zilawulwa yizindlu ezizimeleyo okanye ezizimeleyo, zifanelekile ukuphuhliswa kweefotovoltaics zekhaya.Ngokwezibalo, ngo-2021, umthamo ofakiweyo wefotovoltaic yekhaya ngalinye le-EU iya kuba ngama-watts angama-355.3 kwikhaya ngalinye, ukonyuka kwama-40% xa kuthelekiswa no-2019.
Ngokwezinga lokungena, umthamo ofakiweyo we-photovoltaics yasekhaya e-Australia, e-United States, eJamani naseJapan i-akhawunti ye-66.5%, i-25.3%, i-34.4% kunye ne-29.5% yomthamo we-photovoltaic ofakiweyo ngokulandelelana, ngelixa umlinganiselo womthamo we-photovoltaic ofakiweyo. kwimizi yaseTshayina yi-4% kuphela.Ekhohlo nasekunene, enegumbi elikhulu lophuhliso.
Ingundoqo yenkqubo ye-photovoltaic yendlu yimpahla yokugcina amandla, nayo inxalenye eneendleko ezinkulu.Okwangoku, ixabiso leebhetri ze-lithium e-China malunga ne-130 yeedola zase-US / kWh.Ukuthatha intsapho yabane eSydney abazali babo basebenza njengeklasi njengomzekelo, becinga ukuba ukusetyenziswa kwamandla kwansuku zonke kwentsapho yi-22kWh, inkqubo yokugcina amandla asekhaya efakwe kwi-7kW ye-photovoltaic components kunye ne-13.3kWh yokugcina amandla ibhetri.Oku kuthetha ukuba iibhetri zaneleyo zokugcina amandla kwi-photovoltaic system ziya kubiza i-$ 1,729.
Kodwa kwiminyaka embalwa edlulileyo, ixabiso lezixhobo zelanga zasekhaya liye lehla malunga ne-30% ukuya kwi-50%, ngelixa ukusebenza kakuhle kuye kwanda malunga ne-10% ukuya kwi-20%.Oku kulindeleke ukuba kukhawulezise uphuhliso olukhawulezayo lwendlu yokugcina amandla e-photovoltaic.
Amathuba aqaqambileyo okugcinwa kwamandla e-photovoltaic kwikhaya
Ukongeza kwiibhetri zokugcina amandla, ezinye izixhobo ezingundoqo zi-photovoltaics kunye ne-inverters yokugcina amandla, kunye neenkqubo zokugcina amandla asekhaya zinokwahlulwa zibe yi-hybride ye-photovoltaic ye-photovoltaic yenkqubo yokugcina amandla kunye neenkqubo zokugcina amandla e-photovoltaic yasekhaya ngokweendlela ezahlukeneyo zokudibanisa nokuba ngaba ziqhagamshelwe kwigridi.inkqubo, i-off-grid yasekhaya i-photovoltaic energy storage system, kunye ne-photovoltaic ene-eneji yokugcina amandla inkqubo yokulawula amandla.
Iinkqubo zokugcinwa kwamandla e-photovoltaic kwikhaya le-Hybrid zifanelekile ngokubanzi kwimizi emitsha ye-photovoltaic, enokuthi iqinisekise imfuno yombane emva kokuphela kombane.Okwangoku iyindlela eqhelekileyo, kodwa ayifanelekanga ukuphuculwa kwemizi ekhoyo ye-photovoltaic.Uhlobo lokudibanisa lufanelekile kwimizi ekhoyo ye-photovoltaic, ukuguqula inkqubo ye-photovoltaic ekhoyo edibeneyo yegridi ibe yinkqubo yokugcina amandla, ixabiso lokufaka imali lincinci, kodwa ukuhlawulwa kwentlawulo kuncinci;uhlobo lwe-off-grid lufanelekile kwiindawo ezingenazo iigridi, kwaye ngokuqhelekileyo kufuneka zixhotyiswe nge-interface ye-diesel generator.
Xa kuthelekiswa neebhetri zokugcina amandla, ii-inverters kunye neemodyuli ze-photovoltaic akhawunti kuphela malunga nesiqingatha seendleko ezipheleleyo zeebhetri.Ukongezelela, iimveliso zokugcinwa kwamandla kwikhaya kufuneka zifakwe ngabafaki, kwaye iindleko zokufakela nazo ziyi-12% -30%.
Nangona zibiza kakhulu, iinkqubo ezininzi zokugcina ibhetri zikwavumela ukucwangciswa okukrelekrele kombane ngaphakathi nangaphandle, kungekuphela nje ukuthengisa amandla agqithisileyo kwinkqubo yamandla, kodwa ezinye zilungiselelwe ukudityaniswa kwizibonelelo zokutshaja isithuthi sombane.Okwangoku xa izithuthi zombane zithandwa kakhulu, le nzuzo iya kunceda abasebenzisi ukuba bagcine iindleko ezininzi.
Kwangaxeshanye, ukuxhomekeka okugqithisileyo kwimithombo yamandla yangaphandle kuya kukhokelela kubunzima bamandla, ngakumbi kwimeko yanamhlanje exineneyo yehlabathi.Ukuthatha ubume bamandla aseYurophu njengomzekelo, igesi yendalo ithatha i-25%, kwaye igesi yendalo yaseYurophu ixhomekeke kakhulu ekuthengisweni kwamanye amazwe, okukhokelela kwimfuno engxamisekileyo yokuguqulwa kwamandla eYurophu.
IJamani iqhubele phambili ekujoliswe kuyo ye-100% yokuveliswa kwamandla ahlaziyekayo ukusuka ngowama-2050 ukuya kowama-2035, iphumeze i-80% yamandla avela kumandla ombane ahlaziyekayo.IKhomishini yaseYurophu idlulisele isiphakamiso se-REPowerEU sokwandisa iinjongo ze-EU ezihlaziyiweyo ze-2030, eziza kwandisa i-17TWh yombane kunyaka wokuqala weplani ye-photovoltaic yendlu, kwaye ivelise i-42TWh yombane ongezelelweyo ngo-2025. Zonke izakhiwo zoluntu zixhotyiswe nge-photovoltaics, kwaye zifuna Zonke izakhiwo ezitsha zifakwe kunye nophahla lwe-photovoltaic, kwaye inkqubo yokuvunywa ilawulwa kwiinyanga ezintathu.
Bala umthamo ofakiweyo we-photovoltaics esasazwayo ngokusekwe kwinani lemizi, qwalasela isantya sokungena kogcino lwamandla endlu ukufumana inani logcino lwamandla osapho olufakelweyo, kwaye ucingele umthamo ofakiweyo ofakiweyo kwikhaya ngalinye ukufumana umthamo ofakiweyo wogcino lwamandla osapho kwihlabathi nakwiimarike ezahlukeneyo.
Ukucinga ukuba ngo-2025, izinga lokungena lokugcinwa kwamandla kwimarike entsha ye-photovoltaic yi-20%, izinga lokungena lokugcinwa kwamandla kwi-stock market yi-5%, kwaye indawo yokugcina amandla ombane wendlu yonke ifikelela kwi-70GWh, indawo yemarike inkulu. .
isishwankathelo
Njengoko umlinganiselo wamandla ombane ococekileyo kubomi bemihla ngemihla uba kubaluleke ngakumbi, i-photovoltaics ingene ngokuthe ngcembe kumawaka ezindlu.Inkqubo yokugcina amandla e-photovoltaic yasekhaya ayikwazi ukuhlangabezana neemfuno zombane zemihla ngemihla yekhaya, kodwa iphinde ithengise umbane ogqithisileyo kwigridi yengeniso.Ngokunyuka kwezixhobo zombane, le nkqubo inokuba yimveliso ekufuneka ibe nayo kwiintsapho ezizayo.
Ixesha lokuposa: Aug-30-2023