Hasken rana photovoltaican raba tashoshin wutar lantarki zuwakashe-grid (mai zaman kansa) tsarinda tsarin haɗin grid, kuma yanzu zan gaya muku bambanci tsakanin su biyun: Lokacin da masu amfani suka zaɓi shigar da tashoshin wutar lantarki na hasken rana, dole ne su fara tabbatar da amfani da tashoshin wutar lantarki na hasken rana ko grid mai haɗa wutar lantarki ta hasken rana. , Yin amfani da ayyukan biyu ba daidai ba ne, ba shakka, abubuwan da ke tattare da tashoshin wutar lantarki na hasken rana ba daidai ba ne, farashin kuma ya bambanta sosai.
(1)Kashe-gridTashar wutar lantarki ta hasken rana, wanda kuma aka sani da tashar wutar lantarki mai zaman kanta, tsarin ne wanda baya dogaro da grid ɗin wutar lantarki kuma yana aiki da kansa. An fi haɗa shi da bangarori na hasken rana na photovoltaic, batir ajiyar makamashi, caji da masu kula da fitarwa, inverters da sauran abubuwa. Wutar lantarkin da aka fitar ta hanyar samar da wutar lantarki ta hasken rana yana gudana kai tsaye cikin baturi kuma ana adana shi. Lokacin da ake buƙatar samar da wutar lantarki, kai tsaye a cikin baturin yana gudana ta cikin inverter kuma ana canza shi zuwa 220V alternating current, wanda shine maimaitawa na caji da fitarwa. Irin wannan tashar wutar lantarki ta hasken rana ana amfani da ita sosai saboda ba a iyakance shi ga yankin ba. Ana iya shigar da shi kuma a yi amfani da shi a duk inda rana ta haskaka. Saboda haka, ya dace sosai ga wurare masu nisa ba tare da grid na wutar lantarki ba, tsibiran da ke keɓe, jiragen ruwan kamun kifi, wuraren kiwo na waje, kuma ana iya amfani da su azaman kayan aikin samar da wutar lantarki na gaggawa a wuraren da ake yawan katsewar wutar lantarki.
Kashe-grid photovoltaic tashoshin wutar lantarki na hasken rana suna lissafin 30-50% na farashin tsarin tsara saboda dole ne a sanye su da batura. Kuma rayuwar sabis na baturi gabaɗaya yana cikin shekaru 3-5, bayan haka dole ne a maye gurbinsa, wanda ke ƙaruwa farashin amfani. Maganar tattalin arziki, yana da wuya a sami nau'in haɓakawa da amfani da yawa, don haka bai dace da amfani ba a wuraren da wutar lantarki ta dace.
Koyaya, yana da ƙwaƙƙwaran aiki ga gidaje a cikin wuraren da babu wutar lantarki ko ƙarancin wutar lantarki akai-akai. Musamman don magance matsalar hasken wuta lokacin da rashin wutar lantarki, zaka iya amfani da fitilu masu ceton makamashi na DC, mai amfani sosai. Don haka, tashoshin wutar lantarki na hasken rana na kashe-kashe na musamman don amfani da su a wuraren da ba su da ƙarfi ko wuraren da ke da yawan katsewar wutar lantarki.
(2)An haɗa GridTashar wutar lantarki ta hasken rana na photovoltaic yana nufin cewa dole ne a haɗa shi da grid na jama'a, wanda ke nufin cewa tashar wutar lantarki ta hasken rana, grid na gida da grid na jama'a suna haɗuwa tare. Wannan tsarin hasken rana na hotovoltaic ne wanda dole ne ya dogara da grid ɗin wutar lantarki da ke akwai don aiki. Wanda ya ƙunshi ɓangaren wutar lantarki na hasken rana na photovoltaic da inverter, sashin wutar lantarki na hasken rana kai tsaye ya canza zuwa 220V-380V ta inverter.
Hakanan ana amfani da madadin wutar lantarki don sarrafa kayan aikin gida. Lokacin da masana'antar hasken rana ta saman rufin ke samar da wutar lantarki fiye da yadda ake amfani da na'urori, ana aika da wuce gona da iri zuwa grid na jama'a. Lokacin da fitarwa na tashar wutar lantarki ta gida ba zai iya biyan bukatun kayan aikin gida ba, ana cika shi ta atomatik daga grid. Dukkanin tsarin ana sarrafa shi da hankali, ba tare da kunnawa ko kashe mutum ba.
Idan kuna sha'awar wannan samfurin, zaku iya danna kusurwar dama ta ƙasa, za mu tuntuɓar ku da wuri-wuri.
Lokacin aikawa: Maris-03-2023