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Jagoran Rukunin Rana: Shin sun cancanci shi?(Mayu 2023)

Bincika wannan jagorar don koyon yadda ƙwayoyin rana za su iya daidaita tsarin hasken rana, da kuma koyi game da farashi, nau'in baturi da ƙari.
Na'urar hasken rana na iya ceton ku dubban daloli a cikin kuɗin makamashi a tsawon rayuwarsa, amma na'urorin ku za su samar da wutar lantarki ne kawai a rana.Ranakun hasken rana suna cire wannan iyakance ta hanyar samar da tsarin ajiyar makamashi wanda zaku iya dogara da shi akan ranakun girgije da dare.
Kashe-grid na hasken rana babban saka hannun jari ne, amma fakitin baturi na iya inganta ayyukansu.A cikin wannan labarin, mu a Ƙungiyar Gida ta Jagorori mun bayyana duk abin da kuke buƙatar sani game da fale-falen hasken rana, gami da nau'ikan nau'ikan nau'ikan da yadda suke aiki, farashi, da yadda ake zaɓar baturi don tsarin hasken rana.
Hasken rana wata na'ura ce da ke adana cajin wutar lantarki a nau'ikan sinadarai, kuma za ku iya amfani da wannan makamashi a kowane lokaci, koda kuwa hasken rana ba ya samar da wutar lantarki.Ko da yake sau da yawa ana kiranta da ƙwayoyin hasken rana a haɗe tare da fale-falen hasken rana, tsarin batir na iya adana caji daga kowace tushe.Wannan yana nufin cewa zaku iya amfani da grid don cajin batir ɗinku lokacin da hasken rana ba ya aiki, ko kuma kuna iya amfani da wasu hanyoyin makamashi masu sabuntawa kamar injin turbin iska.
Akwai nau'ikan sinadarai na baturi daban-daban, kowanne yana da fa'idarsa da gazawarsa.Wasu nau'ikan batura sun dace da aikace-aikacen da ke buƙatar samar da wutar lantarki mai yawa na ɗan gajeren lokaci, yayin da wasu sun dace da aikace-aikacen da ke buƙatar ƙarfin ƙarfin ƙarfi na dogon lokaci.Wasu sinadarai na yau da kullun da ake amfani da su a cikin ƙwayoyin hasken rana sun haɗa da gubar acid, lithium ion, nickel cadmium, da redox fluxes.
Lokacin kwatanta sel na hasken rana, yakamata a yi la'akari da fitarwar wutar lantarki duka (kilowatt ko kW) da ƙarfin ajiyar makamashi (awati kilowatt ko kWh).Ƙimar wutar lantarki tana gaya muku jimlar nauyin wutar lantarki da za a iya haɗawa da baturin, yayin da ƙarfin ajiya ya gaya muku yawan ƙarfin baturin zai iya riƙe.Alal misali, idan tantanin halitta yana da ikon da ba a sani ba na 5 kW da kuma damar ajiya na 10 kWh, ana iya ɗauka cewa:
Ya kamata a lura cewa hasken rana da tsarin ajiyar baturi ba a tsara su don wutar lantarki ɗaya ba.Misali, kuna iya samun tsarin hasken rana na gida 10 kW tare da baturi 5 kW da baturi 12 kWh.
Dangane da girman da wasu dalilai kamar wurin da kuke, zaku iya biyan tsakanin $25,000 da $35,000 don tsarin hasken rana da batura, bisa ga Ingantawar Makamashi da Sabuwar Makamashi na Amurka.Sau da yawa yana da arha (kuma mafi sauƙi) shigar da na'urorin hasken rana da batura a lokaci guda - idan kun zaɓi siyan ajiya bayan an shigar da na'urorin hasken rana, batir ɗin kawai zai iya kashe ku tsakanin $ 12,000 zuwa $ 22,000.
Dangane da aiki, ana ɗaukar batirin lithium-ion a matsayin mafi kyawun zaɓi don aikace-aikacen gida waɗanda ke buƙatar caji da cajin yau da kullun.
Godiya ga dokar rage hauhawar farashin kayayyaki da aka zartar a watan Agusta 2022, masu amfani da hasken rana sun cancanci samun kuɗin harajin tarayya na kashi 30%.Wannan shine kiredit na harajin shiga na tarayya da zaku iya samu na shekarar da kuka sayi tsarin hasken rana.Misali, idan kun sayi kaya na darajar $10,000, kuna iya neman cire harajin $3,000.Yayin da za ku iya neman lamuni sau ɗaya kawai, idan kuna da ƙasa da haraji fiye da lamunin ku, za ku iya mirgine shi zuwa shekara mai zuwa.
Teburin da ke ƙasa yana nuna mahimman halaye na ƙwayoyin rana guda huɗu na gama gari, da kuma matsakaicin farashin kowane a aikace-aikacen mazaunin.
Laboratory Energy Renewable Energy Laboratory (NREL) na fitar da rahotanni na lokaci-lokaci mai ɗauke da sabbin bayanan farashi don hasken rana da tsarin batir a cikin ayyukan zama, kasuwanci da grid.Pacific Northwest National Laboratory (PNNL) yana kiyaye irin wannan bayanan da ke rufe fasahar batir da yawa a aikace-aikacen megawatt (sama da 1000 kW).
Duk ƙwayoyin rana suna da aiki na asali iri ɗaya, amma kowane nau'in ya dace da aikace-aikace daban-daban.Lokacin da sinadarai na sel na hasken rana ya dace da takamaiman aikace-aikacen, sel na hasken rana zai samar da ingantaccen aminci da dawowa kan saka hannun jari.
Misali, wasu masu amfani da wutar lantarki suna biyan farashi mai yawa a kowace kilowatt-hour a wasu lokuta na yini ko kuma suna cajin ƙarin ga kololuwar wutar lantarki kwatsam.A wannan yanayin, kuna buƙatar baturi wanda zai iya samar da wuta mai yawa na ɗan gajeren lokaci.Batirin lithium-ion sun dace da wannan aikin, amma batura masu gudana ba su dace ba.
Ko da wane irin baturi ne, kuna buƙatar la'akari da zurfin fitarwa (DoD), wanda ke nuna ƙarfin baturi mai amfani.Idan DoD ya wuce, rayuwar baturi za ta ragu sosai kuma wannan na iya haifar da lalacewa ta dindindin.Misali, ana yarda da tantanin halitta mai 80% DoD don amfani da kashi 70% na makamashin da aka adana, amma ba ga tantanin halitta w


Lokacin aikawa: Mayu-26-2023

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