Yintoni i-Ditributed Photovoltaic Power Generation?

Ukuveliswa kwamandla e-photovoltaic asasazwayo luhlobo olutsha lokuvelisa amandla kunye nemowudi yosetyenziso olubanzi lwamandla kunye nethemba lophuhliso olubanzi.Yahlukile kwisizukulwana samandla esisembindini esiqhelekileyo (ukuveliswa kwamandla ashushu, njl. njl.), ikhuthaza umgaqo wokuvelisa umbane okufutshane, uqhagamshelo lwegridi, ukuguqulwa nokusetyenziswa;Ayinako kuphela ukubonelela ngokufanelekileyo ukuveliswa kwamandla kwenkqubo yesikali esifanayo, kodwa kunye nokusombulula ngokufanelekileyo ingxaki yokulahlekelwa kwamandla ekunyuseni okanye ukuthuthwa komgama omde.

Ziziphi iingenelo zokuvelisa amandla e-photovoltaic?

Ukugcina uqoqosho kunye nokugcina amandla: ngokuqhelekileyo ukuzisebenzisa ngokwakho, umbane ogqithisiweyo ungathengiswa kwinkampani yokubonelela umbane ngokusebenzisa igridi yesizwe, kwaye xa inganele, umbane uya kunikezelwa ngegridi, enokugcina umbane kwaye ifumane inkxaso-mali;
Ukushisa ubushushu kunye nokupholisa: Ehlotyeni, inokugqunywa kwaye ipholiswe ngama-3-6 degrees, kwaye ebusika inokunciphisa ukuhanjiswa kobushushu;
Ukukhuselwa kohlaza nokusingqongileyo: Kwinkqubo yokuveliswa kwamandla, iiprojekthi ezisasazwayo zokuvelisa amandla e-photovoltaic azinangxolo, azinangcoliseko lokukhanya, kwaye azinamitha.Sisizukulwana samandla esingatshintshiyo sokwenyani esinokukhutshwa kweqanda kunye nongcoliseko lweqanda;
ubuhle: Ukudibanisa okugqibeleleyo kwezakhiwo okanye i-aesthetics kunye neteknoloji ye-photovoltaic yenza uphahla lonke lubukeke luhle kunye ne-atmospheric, kunye nengqiqo enamandla yeteknoloji, kunye nokuphucula ixabiso le-real estate ngokwayo.

Ukuba uphahla alubhekanga ngasezantsi, ngaba akunakwenzeka ukufaka iinkqubo zokuvelisa amandla e-photovoltaic?

Iinkqubo zokuvelisa amandla e-Photovoltaic zinokufakwa, kodwa ukuveliswa kwamandla kuncinci, kwaye ukuveliswa kwamandla kuyahluka ngokwesikhokelo sophahla.Yi-100% ukuya emazantsi, 70-95% empuma-ntshona, kunye ne-50-70% ukuya emantla.

Ngaba kufuneka ndiyenze ngokwam yonke imihla?

Akukho mfuneko kwaphela, kuba inkqubo yokubeka iliso izenzekela ngokupheleleyo, iya kuqalisa kwaye ivale ngokwayo, ngaphandle kokulawula ngesandla.

Ngaba ukukhanya kokukhanya kukuvelisa amandla enkqubo yam ye-photovoltaic?

Ubunzima bokukhanya abulingani nombane owenziwe yinkqubo ye-photovoltaic yendawo.Umahluko kukuba ukuveliswa kwamandla kwenkqubo ye-photovoltaic kusekelwe ekukhanyeni kokukhanya kwendawo kwaye kwandiswe yinto esebenzayo (umlinganiselo wokusebenza) ukufumana ukuveliswa kwamandla okwenene kwenkqubo ye-photovoltaic yendawo.Le nkqubo yokusebenza kakuhle ingaphantsi kwama-80%, kufutshane ne-80% inkqubo yinkqubo elungileyo noko.EJamani, eyona nkqubo ilungileyo inokufezekisa ukusebenza kakuhle kwe82%.

Ngaba kuyasichaphazela amandla okuvelisa ngeentsuku ezinethayo okanye ezinamafu?

ezinempembelelo.Umthamo wokuvelisa amandla uya kuncitshiswa, kuba ixesha lokukhanya liyancipha kwaye ukukhanya kokukhanya kuyancipha.Kodwa umndilili wethu wonyaka wokuveliswa kwamandla (umzekelo, i-1100 kWh/kw/kw/ngonyaka) unokufikelelwa.

Ngeentsuku zemvula, inkqubo ye-photovoltaic inomda wokuvelisa amandla.Ngaba umbane wekhaya lam uya kunganelanga?

Hayi, kuba inkqubo ye-photovoltaic yinkqubo yokuvelisa amandla edityaniswe kwigridi yesizwe.Emva kokuba ukuveliswa kwamandla e-photovoltaic akukwazi ukuhlangabezana neemfuno zombane zomnini nangaliphi na ixesha, inkqubo iya kususa umbane ngokuzenzekelayo kwigridi yesizwe ukuze isetyenziswe.

Ukuba kukho uthuli okanye inkunkuma kumphezulu wenkqubo, ngaba kuya kuchaphazela ukuveliswa kwamandla?

Impembelelo incinci, kuba inkqubo ye-photovoltaic ihambelana ne-irradiance yelanga, kwaye izithunzi ezingabonakaliyo aziyi kuba nefuthe elibalulekileyo kwinkqubo yokuvelisa amandla.Ukongezelela, iglasi yemodyuli yelanga inomsebenzi wokuzihlambulula, oko kukuthi, ngeentsuku zemvula, amanzi emvula anokuhlamba ukungcola ebusweni bemodyuli.Ngoko ke, iindleko zokusebenza kunye nokugcinwa kwenkqubo ye-photovoltaic iyancipha kakhulu.

Ngaba inkqubo ye-photovoltaic inongcoliseko lokukhanya?

Hayi. Ngokomgaqo, inkqubo ye-photovoltaic isebenzisa iglasi epholileyo ehlanganiswe ne-anti-reflection coating ukwenzela ukwandisa ukukhanya kokukhanya kunye nokunciphisa ukubonakalisa ukwandisa amandla okuvelisa amandla.Akukho kubonakaliswa kokukhanya okanye ungcoliseko lokukhanya.Ukubonakaliswa kweglasi yodonga lwamakhethini yendabuko okanye iglasi yemoto yi-15% okanye ngaphezulu, ngelixa i-reflection yeglasi ye-photovoltaic evela kubavelisi bemodyuli yokuqala ingaphantsi kwe-6%.Ke ngoko, iphantsi kunokukhanya okukhanyayo kweglasi kwamanye amashishini, ngoko akukho ngcoliseko lokukhanya.

Indlela yokuqinisekisa ukusebenza ngokufanelekileyo nokuthembekileyo kweenkqubo ze-photovoltaic iminyaka engama-25?

Okokuqala, lawula ngokungqongqo umgangatho ekukhetheni imveliso, kwaye kufuneka ukhethe abavelisi becandelo lodidi lokuqala, ukuze kuqinisekiswe ukusuka kumthombo ukuba akuyi kubakho zingxaki ngecandelo lokuvelisa amandla iminyaka engama-25:

①Ukuveliswa kwamandla kwimodyuli kuqinisekisiwe iminyaka engama-25 ukuqinisekisa ukusebenza kakuhle kwemodyuli.

② Yiba nebhubhoratri yelizwe (sebenzisana nenkqubo engqongqo yokulawula umgangatho womgca wemveliso).

③Isikali esikhulu (esona sikhulu umthamo wemveliso, sikhulu isabelo semarike, kunye noqoqosho olucacileyo ngakumbi lwesikali).

④ Inkolelo eyomeleleyo (okona kunamandla isiphumo sophawu, kokukhona inkonzo yasemva kwentengiso ingcono).

⑤Kungakhathaliseki ukuba bagxininise kuphela kwi-photovoltaics yelanga (i-100% yeenkampani ze-photovoltaic kunye neenkampani ezizii-subsidiaries nje ezenza i-photovoltaics zineemo zengqondo ezahlukeneyo malunga nokuqhubeka kweshishini).Ngokumalunga nokucwangciswa kwenkqubo, kufuneka ukhethe i-inverter ehambelana kakhulu, ibhokisi yokudibanisa, imodyuli yokukhusela umbane, ibhokisi yokusabalalisa, iintambo, njl njl ukufanisa amacandelo.

Okwesibini, ngokumalunga noyilo lwesakhiwo senkqubo kunye nokulungiswa kwephahla, khetha eyona ndlela ifanelekileyo yokulungisa kwaye uzame ukungonakalisi i-layer engangeni manzi (oko kukuthi, indlela yokulungisa ngaphandle kweebholiti zokwandisa kwi-layer engenamanzi).Nokuba iza kulungiswa, kukho ingozi efihlakeleyo yokuvuza kwamanzi kwixesha elizayo.Ngokumalunga nolwakhiwo, kufuneka siqinisekise ukuba inkqubo yomelele ngokwaneleyo ukumelana nemozulu embi njengesichotho, iindudumo kunye nemibane, isaqhwithi, kunye nekhephu elinzima, kungenjalo kuya kuba yingozi efihliweyo kuphahla kunye nokhuseleko lwepropati iminyaka engama-20.

Ikhuseleke kangakanani imveliso yamandla e-photovoltaic yasekhaya?Indlela yokujongana neengxaki ezifana nokubetha kwemibane, isichotho, kunye nokuvuza kombane?

Okokuqala, iibhokisi zokudibanisa ze-DC, ii-inverters kunye nezinye imigca yezixhobo zinokhuseleko lombane kunye nemisebenzi yokukhusela umthwalo.Xa umbane ongaqhelekanga onjengokubetha kombane, ukuvuza, njl. njl., iya kuvala ngokuzenzekelayo kwaye iqhawule, ngoko kungabikho mcimbi wokhuseleko.Ukongeza, zonke iifreyimu zetsimbi kunye nezibiyeli phezu kophahla zonke zisekelwe ukuqinisekisa ukhuseleko lweendudumo.Okwesibini, umphezulu weemodyuli zethu ze-photovoltaic zonke zenziwe ngeglasi epholileyo enganyangekiyo, kwaye ziye zavavanywa ngokuqatha (ubushushu obuphezulu kunye nomswakama) xa ziqinisekisiwe yi-European Union, imozulu jikelele kunzima ukuyonakalisa i-photovoltaic. iiphaneli.

Ziziphi izixhobo ezisasazwa ukuveliswa kwamandla e-photovoltaic kubandakanya?

Izixhobo eziphambili: iipaneli zelanga, ii-inverters, iibhokisi zokuhambisa i-AC kunye ne-DC, iibhokisi zeemitha ze-photovoltaic, izibiyeli;

Izixhobo ezincedisayo: iintambo ze-photovoltaic, iintambo ze-AC, i-clamp clamps, iibhanti zokukhusela umbane kunye nesiseko sokukhusela umbane, njl.