Kowa na neman hanyar da zai ci gaba da kunna fitulu a lokacin da wutar lantarkin ke kashewa.Tare da ƙara tsananin yanayi yana buga grid ɗin wutan layi na kwanaki a lokaci ɗaya a wasu yankuna, tsarin tushen burbushin man fetur na gargajiya - wato na'ura mai ɗaukar hoto ko na dindindin - yana ƙara zama abin dogaro.Shi ya sa ikon hasken rana na mazaunin zama haɗe da ajiyar batir (sau ɗaya masana'antar esoteric ceri) ke zama cikin sauri ya zama zaɓi na shirye-shiryen bala'i, bisa ga masu girka sama da dozin guda, masana'anta, da masana masana'antu da muka yi hira da su.
Ga masu gida, batir mai kilowatt masu yawa waɗanda ke cajin daga rufin rufin hasken rana suna yin alƙawarin juriya a cikin yanayin bala'in yanayi - abin dogaro, mai caji, tushen wutar lantarki nan take don kiyaye mahimman na'urori da na'urori masu aiki har sai grid ya dawo kan layi.Don abubuwan amfani, irin waɗannan shigarwar sun yi alƙawarin samun kwanciyar hankali da ƙananan grid na lantarki a nan gaba.Anan ga yadda zaku iya saita shi don gidan ku.(Kawai ka ƙarfafa kanka donsitika shock.)
Wanene ya kamata ya sami wannan
Ƙarfin ajiyar waje yana da mahimmanci ga duk wanda ke neman kiyaye ainihin ta'aziyya da damar sadarwa.Ƙirƙira shi zuwa tsarin da ya fi girma, kuma za ku iya wuce abubuwan yau da kullum, tallafawa ƙarin kayan aiki da kayan aiki don ƙarin lokaci har sai wutar lantarki ta dawo.Waɗannan mafita an keɓance su da yawa don mu ba da shawarar takamaiman batura, don ba da shawarar adadin sa'o'in kilowatt na ajiya da kuke buƙata don gudanar da gidan ku lokacin da grid ɗin ya ɓace, ko don fayyace yawan samar da hasken rana da kuke buƙatar ci gaba da cajin baturin ku.Ka tuna, kuma, cewa wasu masu canji-ciki har da takamaiman bukatun makamashi, kasafin kuɗi, da wuri (kawai game da kowace jiha da mai amfani yana da shirye-shiryen ƙarfafawa, rangwame, da ƙididdiga na haraji) - duk abubuwan da ke cikin yanke shawara na siyan ku.
Manufarmu ita ce mu taimaka muku yin tunani ta hanyar abubuwa guda uku: tambayoyin da kuke buƙatar yi wa kanku game da menene da dalilin sanya ajiyar batirin hasken rana a cikin gidanku, tambayoyin da ya kamata ku yi masu sakawa yayin saduwa da su, da tambayar ko tsarin ajiyar baturi da farko yana wakiltar saka hannun jari a cikin juriyar gidan ku ko kuma a gaba gaba ɗaya grid.Rebekah Carpenter, wacce ta kafa Fingerlakes Renewables Solar Energy a jihar New York ta ce "Wannan kamar sa'a ta farko da rabi ne na tattaunawar da nake yi: gaya wa mutane abin da suke bukata suyi tunani akai."
Ina iya ganin dalili.Ina buƙatar sanya a cikin sa'o'i na bincike don kawai naɗa kaina a kusa da duk abubuwan ciki da waje, yin bitar misalan shigarwa da kuma taka rawar mai saye mai yiwuwa.Kuma ina tausayawa duk wanda ya yi wannan jarin.Za ku fuskanci tarin manyan yanke shawara - daga zaɓin ɗan kwangila zuwa ƙira da masana'anta na tsarin ku zuwa kuɗi.Kuma duk za a nannade shi da yadudduka na jargon fasaha.Blake Richetta, Shugaba na kera baturiSonnen, in ji wani babban ƙalubale da yake fuskanta shi ne kawai don fassara wannan bayanin ga abokan cinikinsa, ko kuma, kamar yadda ya ce, don “sa su zama abin jin daɗi ga mutane na yau da kullun.”Babu wata hanya mai sauƙi don magance tambayar ko, ta yaya, da kuma dalilin da yasa ya kamata ku ɗauki ajiyar batir mai rana.
Don me yakamata ku amince mana
Kafin in fara wannan jagorar, abin da na sani kawai game da ikon hasken rana shi ne samun shingen shingen shanu masu amfani da hasken rana a wani wurin kiwo a cikin babban hamada.Don haka don ba da kaina wani kwas a cikin ajiyar batir mai amfani da hasken rana, na yi magana da maɓuɓɓuka fiye da dozin, ciki har da waɗanda suka kafa ko shugabannin masana'antun batir shida;ƙwararrun masu sakawa guda biyar, daga Massachusetts, New York, Jojiya, da Illinois;kuma wanda ya kafa EnergySage, wanda ake girmamawa "rashin son zuciya mai daidaita hasken rana” wanda ke ba da cikakkiyar shawara ga masu gida akan duk abubuwan da suka shafi hasken rana.(EnergySage vets installers, wadanda za su iya biyan kuɗi don shigar da su cikin jerin sunayen ƴan kwangilar da kamfanin ya amince da su.) A ƙoƙarin samar da fa'idar ra'ayi da zurfin ilimi, na nemi masu sakawa a yankunan ƙasar ba koyaushe ba. ana ganinsa a matsayin mai son hasken rana, da kuma na wurare daban-daban, ciki har da wanda ke mai da hankali kan samar da wutar lantarki ga al’ummomin karkara da ke fama da talauci.A ƙarshen aikin, don jin daɗi kawai, na shiga kira tsakanin mai sakawa da ɗan'uwana kuma surukata (masu son siyan hasken rana da baturi a Texas), don jin irin irin tambayoyin da wani masanin ya yi musu (kuma akasin haka) game da shirya sabon shigarwa.
Menene ma'anar hasken rana tare da ajiyar baturi, daidai?
Fanalan hasken rana tare da ajiyar batir ba sabon abu bane: Mutane suna amfani da bankunan batir-acid don adana hasken rana shekaru da yawa.Amma waɗannan tsarin suna da girma, suna buƙatar kulawa akai-akai, dogara ga abubuwa masu guba da masu lalata, kuma sau da yawa dole ne a sanya su a cikin wani tsari daban-daban, yanayin da ba zai iya jurewa ba.Gabaɗaya, an iyakance su ga ƙauye, aikace-aikacen grid.Wannan jagorar yana mai da hankali kan abin da ake kira tsarin hasken rana mai ɗaure, wanda filayen hasken rana ke ba da wuta ga kanku da grid.Don haka muna magana ne a maimakon haka game da na zamani, ƙarami, batir lithium-ion masu ƙarfi waɗanda suka fara bayyana a cikin 2010s.
Ga mutane da yawa, irin wannan tsarin na farko da suka ji shine Tesla's Powerwall, wanda aka sanar a cikin 2015. Tun daga 2022, a cewar wanda ya kafa EnergySage Vikram Aggarwal, aƙalla kamfanoni 26 suna ba da tsarin ajiyar lithium-ion a Amurka, kodayake asusun masana'anta bakwai ne kawai. don kusan duk shigarwa.Daga mafi girma zuwa mafi ƙasƙanci rabo, waɗannan masana'antun suneƘara,Tesla,LG,Panasonic,SunPower,NeoVolta, kumaGenerac.Wataƙila za ku haɗu da yawancin waɗannan sunaye yayin da kuke fara bincikenku.Amma don tabbatar da cewa kuna ba wa kanku mafi faɗin zaɓi na zaɓi, yana da mahimmanci ku yi magana da ƴan kwangila da yawa, tunda yawancinsu suna aiki da masu yin baturi biyu ko uku kawai.(Bambance-bambancen da ke tsakanin batura sun sauko ne ga ilmin sunadarai, nau'in ikon shigar da suke ɗauka, ƙarfin ajiyar su, da ƙarfin lodi, kamar yadda aka bayyana a cikin sakin layi na gaba.)
Ainihin, duk da haka, duk batura suna aiki iri ɗaya: Suna adana wutar lantarki daga rukunan hasken rana a matsayin makamashin sinadarai a lokacin rana, sannan su sake shi kamar yadda ake buƙata (mafi yawanci da dare, lokacin da hasken rana ba shi da aiki, haka nan. yayin katsewar wutar lantarki) don kiyaye kayan aikin gidan ku da kayan aiki.Kuma duk batura suna caji ta hanyar wutar lantarki ta DC (direct current), irin nau'in da hasken rana ke samarwa.
Amma bayan haka, akwai bambance-bambance masu yawa."Ba a yin batura iri ɗaya," in ji Aggarwal."Suna da nau'ikan sunadarai daban-daban.Suna da nau'ikan wattas daban-daban.Suna da amperes daban-daban.Kuma nawa za a iya fitar da amperage daga baturi a wani lokaci, watau na'urori nawa zan iya aiki a lokaci guda?Babu girman-daya-daidai-duk.
Adadin ƙarfin da baturi zai iya adanawa, wanda aka auna shi cikin sa'o'i kilowatt, tabbas zai zama maɓalli mai mahimmanci a cikin lissafin ku.Idan yankinku ba kasafai yake samun dogon baƙar fata ba, ƙaramin baturi mara tsada zai iya dacewa da bukatunku.Idan duhun yankin ku ya daɗe, ana iya buƙatar babban baturi.Kuma idan kuna da kayan aiki masu mahimmanci a cikin gidanku waɗanda ba za a iya ba su damar rasa ƙarfi ba, buƙatunku na iya zama mafi girma tukuna.Waɗannan su ne duk abubuwan da za ku yi tunani a kansu kafin ku tuntuɓi masu sakawa masu yuwuwa-kuma waɗancan ƙwararrun ya kamata su saurari bukatunku kuma su yi tambayoyin da za su taimaka muku tata tunanin ku.
Dole ne ku yi la'akari da wasu 'yan wasu abubuwa, kuma.
Na farko shi ne ko za ku shigar da sabon tsarin hasken rana a daidai lokacin da za ku shigar da ajiyar batir, ko kuma za ku sake canza baturin zuwa tsarin da ake da shi.
Idan komai zai zama sabo, za ku sami mafi girman kewayon zaɓuka a cikin zaɓin baturi da zaɓin na'urorin hasken rana.Yawancin sabbin kayan aiki suna amfani da batura masu haɗakar da DC.Wannan yana nufin wutar lantarkin DC ɗin da ke samar da panel ɗinku yana ciyarwa cikin gidan ku kuma yana cajin baturi kai tsaye.Sai kuma na’urar da ake amfani da ita ta hanyar na’urar da ake kira inverter, wacce ke canza wutar lantarkin DC (direct current) zuwa AC (alternating current) wutar lantarki—irin wutar da gidaje ke amfani da shi.Wannan tsarin yana ba da hanya mafi inganci don cajin batura.Amma ya haɗa da shigar da babban ƙarfin wutar lantarki na DC zuwa cikin gidan ku, wanda ke buƙatar aikin lantarki na musamman.Kuma da yawa daga cikin mutanen da na yi magana da su sun nuna damuwa game da amincin babban ƙarfin wutar lantarki na DC.
Don haka a maimakon haka za ku iya zaɓar abin da ake kira batura masu haɗaɗɗiyar AC, kuma ku shigar da tsarin hasken rana wanda ke amfani da microinverters a bayan kowane panel don canza abin da suke fitarwa zuwa AC akan rufin ku (wanda ke nufin babu babban ƙarfin lantarki da ke shiga gidanku).Don cajin baturi, haɗe-haɗen microinverters a cikin baturin da kansa sannan ya sake mayar da wutar lantarki zuwa DC, wanda ke komawa AC lokacin da baturin ke aika wuta zuwa gidan ku.Batura masu haɗin AC ba su da inganci fiye da batir ɗin da aka haɗa da DC, saboda kowane juzu'i wasu makamashin lantarki suna ɓacewa azaman zafi.Yi tattaunawa ta gaskiya tare da mai sakawa game da ribobi, fursunoni, da amincin dangi na kowace hanya.
Idan kun riga kuna da tsarin hasken rana kuma kuna son shigar da baturi, babban labari shine kawai zaku iya yin hakan."Na yi wannan shekaru 20-wani abu, kuma samun damar shiga in duba tsarin da sake gyara shi yana da ban mamaki," in ji Rebekah Carpenter na Fingerlakes Renewables."Na tuna lokacin da babu wani zaɓi don sake fasalin tsarin.Ba za ku iya amfani da hasken rana kwata-kwata idan grid ɗin ya faɗi ba.
Maganin ya ta'allaka ne a cikin inverters matasan, waɗanda ke ba da damar maɓalli biyu.Da farko, suna ɗaukar shigarwa azaman AC ko DC, sannan suna amfani da software don gano inda ake buƙata kuma yin kowane canji ya zama dole."Ko dai-ko-kuma," in ji Carpenter."Yana amfani da shi don cajin batura [DC], yana amfani da shi don gida ko grid [AC], ko kuma idan yana da isasshen wutar lantarki yana shigowa, yana amfani da shi duka a lokaci guda."Ta kara da cewa abin da ta kira "agnostic" matasan inverters suna da mahimmanci musamman don sake fasalin tsarin batir, tun da suna iya aiki tare da batura na nau'o'i daban-daban;wasu masu kera batir suna takura masu jujjuyawar su zuwa aiki da batir nasu kawai.An ambaci kafintaSunny Islanda matsayin daya yi na agnostic inverters.Sol-Arkwani misali ne.
Idan kun riga kuna da tsarin hasken rana kuma kuna son shigar da baturi, babban labari shine kawai zaku iya yin hakan.
Na biyu, matasan inverters na iya haifar da abin da ake kira siginar grid.Tsararrun hasken rana suna buƙatar jin cewa grid yana kan layi don yin aiki.Idan sun rasa wannan siginar-wanda ke nufin akwai grid outage-sun daina aiki har sai wutar lantarki ta dawo;wannan yana nufin ba ku da iko har sai lokacin kuma.(Al'amari ne na aminci, in ji Sven Amirian na Invaleon: "Mai amfani yana buƙatar kada ku ciyar da makamashi lokacin da akwai [mutane] da ke aiki akan layi.") Ta hanyar samar da siginar grid, matasan inverters suna barin tsarin hasken rana da kuke da shi. ci gaba da gudana cikin kashewa, ba da wutar lantarki ga gidan ku da yin cajin baturi da rana da amfani da baturi don kunna gidan ku da dare.
Bugu da ƙari, ƙarfin ajiya, wanda aka auna a cikin kilowatt-hours, batura suna da nauyin nauyi, wanda aka auna a kilowatts.Ajalinm iya aikiyana nufin adadin ƙarfin baturi zai iya aikawa a ƙarƙashin yanayin al'ada, kuma yana nuna iyaka akan adadin da'irori da za ku iya gudu a lokaci ɗaya.Ajalinkololuwar iya aikiyana nufin adadin ƙarfin baturi zai iya kashewa na ƴan daƙiƙa kaɗan lokacin da babban na'ura, kamar na'urar sanyaya iska, ya kunna kuma ya haifar da buƙatu, gajeriyar buƙatar ƙarin ruwan 'ya'yan itace;Irin wannan taron yana buƙatar ƙarfin kololuwar ƙarfi.Tuntuɓi ɗan kwangilar ku don nemo baturin da zai dace da bukatunku.
Lithium-ion baturi sunadarai yana da rikitarwa, amma akwai manyan nau'i biyu da ake amfani da su don hasken rana.Wadanda suka fi kowa shine NMC, ko nickel-magnesium-cobalt, batura.Ƙananan gama gari (kuma ƙarin ci gaba) sune LFP, ko lithium-iron-phosphate, batura.(Babban farkon suna fitowa daga madadin sunan, lithium ferrophosphate.) Batura NMC sun fi ƙarfin ƙarfin biyun, saboda sun fi ƙanƙanta ta jiki don ƙarfin ajiya da aka ba su.Amma sun fi kula da zafin da ake samu yayin caji da fitarwa (suna da ƙananan filasha, ko zafin wuta, don haka a ka'idar sun fi sauƙi ga abin da ake kira).thermal runaway wuta yaduwa).Hakanan suna iya samun ƙananan hawan cajin cajin rayuwa.Kuma amfani da cobalt, musamman, yana da ɗan damuwa, tunda an danganta samar da shi da haram kumaayyukan hakar ma'adinai masu amfani.Batura na LFP, kasancewar ƙarancin kuzari, suna buƙatar zama ɗan girma don ƙarfin da aka ba su, amma ba su da kula da samar da zafi kuma suna iya samun hawan hawan caji.A ƙarshe, zaku haɓaka da kowane nau'in baturi mafi dacewa da ƙirar da kuka daidaita tare da ɗan kwangilar ku.Kamar koyaushe, duk da haka, kasance mai himma da yin tambayoyi.
Kuma wannan ya kawo batu na ƙarshe: Yi magana da masu saka hasken rana da yawa kafin ku ɗauki ɗaya."Ya kamata masu amfani da su ko da yaushe, ko da yaushe kwatanta kantin," in ji EnergySage's Aggarwal.Yawancin masu sakawa suna aiki tare da ƴan batir da masana'antun panel, wanda ke nufin ba za ku sami cikakken hoton abin da zai yiwu daga ɗayansu ba.Keith Marett, shugaban sabis na makamashi mai tsafta a Generac - wanda ke kera na'urorin ajiyar burbushin man fetur wanda ke haɓaka cikin sauri zuwa madadin sabuntawa - ya ce "babban abu ga masu gida, da gaske, shine gano abin da suke son salon rayuwarsu ya kasance yayin da ba a gama ba. , da kuma gina tsarin da zai tallafa wa hakan.”Ƙara ajiyar baturi babban jari ne kuma, zuwa babban mataki, yana kulle ku cikin wani tsari na musamman, don haka kada ku yi gaggawar yanke shawara.
Menene wannan kudin zai kasance - kuma kuna buƙatar gaske?
Ina zaune a birnin New York, inda ba a ba da izinin ajiyar batir na cikin gida ba saboda lambar wuta, kuma ajiyar baturi a waje yana nufin kewayawaKremlinesque bureaucracy (PDF).(Abin barkwanci kasancewar kusan babu wanda ke da sarari a waje da zai fara da.) Haka kuma ba zan iya shigar da baturi ko da an yarda da shi ba — Ina zaune a cikin gidan haɗin gwiwa, ba gida mai zaman kansa ba, don haka ba ni da nawa. rufin don hasken rana.Amma ko da zan iya shigar da baturi, bincike da rubuta wannan jagorar ya sa na yi tambaya ko zan iya.Yana da kyau ka tambayi kanka wasu muhimman tambayoyi kafin ka ja da baya.
Don farawa, shigar da ajiyar baturi yana da tsada sosai.Bayanai na EnergySage sun nuna cewa a cikin kwata na ƙarshe na 2021, matsakaicin farashin kowane kilowatt-awa na ajiyar baturi ya kusan $1,300.Tabbas, wannan yana nufin cewa rabin batir ɗin da ke cikin jerin kamfanin yana da ƙasa da waccan kowace kilowatt-hour (da rabin farashi).Amma hatta mai kera batir mafi ƙarancin farashi akan jerin EnergySage,HomeGrid, yana cajin sama da $6,000 don tsarin 9.6 kWh.Batura daga “manyan bakwai” (kuma, watoƘara,Tesla,LG,Panasonic,SunPower,NeoVolta, kumaGenerac) farashin daga kusan sau ɗaya da rabi zuwa fiye da ninki biyu.Aggarwal na EnergySage ya ce "A halin yanzu don masu hannu da shuni ne."Ya kara da cewa, farashin ajiyar batir ya dade yana kan koma baya, kuma yana sa ran za a ci gaba da samun ci gaba.
Shin da gaske kuna buƙatar kashe tan na kuɗi don biyan bukatun ku a cikin rashin wutar lantarki?Akwai zaɓuɓɓuka masu ƙarancin tsada fiye da ajiyar hasken rana mai nauyin kilowatt, gami dašaukuwa man fetur janareta,tashoshin wutar lantarki masu ɗaukar nauyin lithium-ion, da kananacajar baturi mai ranada nufin kiyaye na'urori suna gudana.
Waɗannan hanyoyin šaukuwa-har ma waɗanda za a iya cajewa waɗanda ke da aminci don amfani a cikin gida-ba su dace ba kamar shigar da abubuwa cikin mashin bango.Amma duk da haka akwai ma hanyoyin da za a iya samun da'irori na gida suna aiki a cikin katsewa ba tare da tsarin gargajiya na rufin rana ba.Goal Zero, wanda ya sami nasarar siyar da masu samar da hasken rana ga masu sansani da RVers, kuma yana ba da kayan haɗin gida wanda ke amfani da waɗancan na'urorin don wutar lantarki.A cikin duhun duhu, kuna cire haɗin gidan ku da hannu daga grid (ana haɗa canjin canjin jiki a cikin aikin shigarwa).Sannan kuna gudanar da da'irar gidan ku akan baturin Goal Zero na waje kuma ku yi cajin shi tare da madaidaitan hasken rana na Goal Zero.A wasu hanyoyi, wannan kit ɗin Zero na Goal Zero yana raba bambance-bambance tsakanin cikakken shigar da tsarin batir mai amfani da hasken rana da kuma babban cajar hasken rana.Amfani da maɓallin cire haɗin gwiwar hannu yana ƙara ƙarin mataki akan na'urorin canja wuri ta atomatik da ake amfani da su a cikin tsarin hasken rana mai ɗaure.Farashin?Shugaban kamfanin Bill Harmon ya ce "Muna farawa da kusan $4,000 da aka sanya a cikin gidan ku don batirin sa'o'in kilowatt 3."
Duk waɗannan zaɓuɓɓukan suna da gazawarsu da gazawarsu.Caja na na'urar hasken rana zai ba ka damar ci gaba da tuntuɓar waɗanda kake ƙauna kuma ya ba ka damar samun faɗakarwar labarai a cikin gaggawa, amma ba zai sa firijin ya yi aiki ba.Burbushin mai zai iya ƙarewa, ya bar ku a makale, kuma ba shakka injin samar da mai ba shi da alaƙa da muhalli."Amma, abin da ake faɗi, idan za ku gudanar da shi sau biyu kawai a shekara, kwana biyu ko uku a shekara, watakila za ku iya rayuwa tare da tasirin a yanzu," in ji Aggarwal.Masu yin batir da yawa sun haɗa da ikon yin amfani da janareta na burbushin mai don yin cajin batir ɗin su a yayin da aka tsawaita baƙar fata.Shugaban Sonnen kuma Shugaba Blake Richetta ya ce idan burin ku shine mafi girman juriya bayan bala'i, "Da gaske ya kamata ku sami janareta na iskar gas-ajiya don madadin."
A takaice, yana da kyau a auna wahalhalun da kuke tsammani nan gaba a cikin gaggawa akan tsadar samun juriya.Na yi magana da Joe Lipari, mataimakin shugaban kasa na ayyuka a Brooklyn SolarWorks (wanda, kamar yadda sunan ya nuna, yana aiki a birnin New York, inda, kuma, batura ba su da zaɓi), kuma ya ambaci babban abu.Bakin Arewa maso Gabas na 2003.Kwanaki biyu ne marasa daɗi kafin wutar ta dawo.Amma na zauna a nan kusan shekaru 20, kuma shine kawai lokacin da na taɓa rasa iko.Kawai daga yanayin shirye-shiryen gaggawa, na tambayi Lipari abin da zan ɗauka daga 2003 fita-wato, rikici ne don ƙarfafawa ko kuma ƙaramin haɗari ne don sha?"Mutane suna kawo mana wannan," in ji shi.“Biyan ƙarin $20,000 don samun tsarin ajiyar baturi?Wataƙila ba lallai ba ne.”
Har yaushe za ku iya tafiyar da gidan ku akan ajiyar batirin hasken rana?
Mun tambayi masana da yawa tsawon lokacin da waɗannan tsarin za su iya dawwama a cikin rashin aiki, gabaɗaya magana.Amsar gajere da ra'ayin mazan jiya: ƙasa da awanni 24 akan baturi ɗaya.Amma da'awar sun bambanta sosai har cikakkiyar amsar wannan tambayar ba ta da cikas.
A cikin 2020, a cewarHukumar Kula da Makamashi ta Amurkaalkalumman, gidan Amurka na yau da kullun yana cinye kilowatt-29.3 a kowace rana.Batirin ajiyar hasken rana na yau da kullun na iya adanawa wani wuri a kusa da awanni 10 kilowatt.Aggarwal na EnergySage's Aggarwal ya ce "Ba dole ba ne in gaya muku cewa wannan ba zai iya tafiyar da gidan ku gaba daya ba har kwana guda."Batura gabaɗaya suna iya tarawa, wanda ke nufin zaku iya haɗa batura da yawa tare don ƙara ajiyar ku.Amma, ba shakka, yin hakan ba shi da arha.Ga mutane da yawa, tari ba abu ne mai amfani ba—ko ma mai yiwuwa na kuɗi.
Amma "har yaushe zan iya tafiyar da gidana" shine ainihin hanyar da ba daidai ba don tunani game da ajiyar hasken rana a cikin yanayin duhu.Abu ɗaya, kuna iya tsammanin filayen hasken rana za su isar da wutar lantarki zuwa gidanku kuma su yi cajin baturin ku a cikin yini-a cikin yanayin rana-don haka ci gaba da sabunta tushen ikon ku.Hakan ya kara da wani nau’i na juriya da injinan burbushin man fetur ba su da shi, domin da zarar iskar gas ko propanensu ya kare, ba su da amfani har sai an samu karin mai.Kuma hakan na iya yiwuwa a cikin gaggawa.
Fiye da ma'ana, yayin kashewa, yawan kuzarin da kuke adanawa yana da mahimmanci aƙalla gwargwadon ƙarfin da za ku iya adanawa.Domin sanya batirinka ya dawwama muddin zai yiwu, kuna buƙatar yanke hanya akan amfani da ku.Bayan da na rayu a cikin guguwar Andrew a Miami, a cikin 1992, na mai da ƙalubalen wannan ƙwarewa—babu iko na kwanaki, ruɓar kayan abinci—zuwa layin bincike.Na tambayi duk masu sakawa da masu yin batir Na yi magana da wannan tambaya: Da tsammanin ina so in ci gaba da firijin (don lafiyar abinci), adana na'urori biyu da caji (don sadarwa da bayanai), da kuma kunna wasu fitilu (don Amincin dare), tsawon wane lokaci zan iya tsammanin baturi zai šauki ba tare da caji ba?
Keyvan Vasefi, shugaban samfura, ayyuka, da masana'antu aGoal Zero, ya ce shi da matarsa sun yi gwaje-gwaje da yawa akan baturinsu na kWh 3, kuma yawanci suna iya tafiya na yini ɗaya da rabi tare da “firiji da ke gudana, cajin waya da yawa, da babban ɗakin kwana da gidan wanka tare da hasken wuta.”Sun kuma yi gwaje-gwaje tare da na'urorin hasken rana a makale da baturi.Ko da la'akari da cewa Vasefi yana da sha'awar siyar da wannan fasaha, zan iya cewa ya ba da hujjar hakan: “Muna ƙoƙarin yin kamar ƙarshen duniya ne mu ga abin da zai faru, kuma za mu iya samun nasara marar iyaka. lokacin gudu” a kan waɗancan iyakantattun hanyoyin, in ji shi."Batura suna komawa kashi ɗari kowace rana a 6:00 na yamma Kuma muna jin daɗin hakan sosai."
Batirin kWh 10 na iya sarrafa firiji, wasu fitilu, da caja na na'ura da yawa na tsawon kwanaki biyu zuwa uku, in ji Sven Amirian, mataimakin shugaban Invaleon, mai sakawa na Massachusetts.Aric Saunders, babban mataimakin shugaban kamfanin kera batir Electriq ne ya bayyana wannan lokacin.
Lokacin da aka shigar da baturi, ɗan kwangilar naku na iya tambayarka ka zaɓi iyakataccen “sashin gaggawa” na kewayen gidanka, wanda za su bi ta cikin ƙaramin kwamiti.Lokacin kashewa, baturin zai ciyar da waɗannan da'irar kawai.(Alal misali, mahaifina yana da injin janareta na propane a gidansa a Virginia, kuma an haɗa shi zuwa ɗaya daga cikin na'urorin kwantar da iska guda uku, firij, wuraren dafa abinci, injin ruwa da ake buƙata, da wasu fitilu. Gidan ba shi da TV, wanki, da sauran abubuwan jin daɗi har sai grid ya dawo. Amma samun wani yanki na gida mai sanyaya da abubuwan sha mai sanyi yana nufin bambanci tsakanin jin daɗi da zullumi a lokacin rani mai yawa.)
Hakanan zaka iya kashe masu fasa ɗaya da hannu a cikin rukunin ku don iyakance baturi zuwa ciyar da waɗanda kuke la'akari da mahimmanci kawai.Kuma duk batura masu ajiyar hasken rana suna zuwa tare da aikace-aikacen da ke nuna maka nau'ikan da'irori da ake amfani da su, suna taimaka maka gano da kuma kawar da jan wutan lantarki wanda wataƙila ka yi watsi da su."A ainihin lokacin, zaku iya canza dabi'un ku kuma watakila ku shimfida karin rana," in ji Amirian.Lura, ko da yake, cewa sake dubawa na abokin ciniki na ƙa'idodin nau'in nau'in jaka iri ɗaya ne wanda muke samo ga kowane aikace-aikacen na'ura mai wayo da muke gwadawa: Wasu mutane suna son su, yayin da wasu suna jin takaici saboda ƙaƙƙarfan aiki da sabuntawa.
A ƙarshe, masu kera batir sun fara ba da fa'idodi masu kyau.Ta hanyar waɗannan zaku iya amfani da app ɗin ku don kunna da kashe ɗaiɗaikun ɗaiɗaiku daga nesa don haka keɓance hanyoyin da ake amfani da su a lokuta daban-daban (ka ce, kashe fitilun ɗakin kwana da kantuna da rana da kunna su da dare).Kuma software na baturi kuma za ta dauki matakai don inganta amfani da wutar lantarki, rufe hanyoyin da ba a buƙata.Amma Amirian ya yi gargadin cewa shigar da panel mai wayo ba abu ne mai sauƙi ko arha ba."Akwai ilimi da yawa na abokin ciniki wanda dole ne ya faru, ribobi da fursunoni, farashi da fa'idodi, na 'Ina so in iya sarrafa kowane da'ira' da 'Wannan zai zama $ 10,000 na aikin lantarki na kwana biyu. '"
Maganar ƙasa ita ce, koda tare da iyakanceccen cajin hasken rana, za ku iya ƙara lokacin da za ku iya kula da kashe-grid-amma kawai idan kuna buƙatar ƙarancin baturin ku.Jonnell Carol Minefee, wanda ya kafa Solar Tyme USA, mai shigar da hasken rana na Georgia ne ya kwatanta wannan lissafin da kyau da kyau, wanda ke mai da hankali kan yankunan karkara, tsiraru, da matalauta: “Na fahimci cewa mu Amurkawa ne, muna son mu komai-komai, amma dole ne mu koyi yadda za mu kasance ba tare da duk abubuwan jin daɗinmu a wasu lokuta ba. "
Yadda madadin hasken rana da baturi zai iya yin tasiri mafi girma
Duk da cewa ajiyar batir mai amfani da hasken rana zai kiyaye muhimman na'urori da na'urori da ke gudana a cikin katsewa, masana'antun da wasu masu sakawa da na yi magana da su duka sun ce suna ɗaukar hakan a matsayin aiki mai amfani amma na biyu.Da farko, suna kallon irin waɗannan tsarin azaman hanyar da masu gida za su iyakance kuɗaɗen amfani da su ta hanyar yin wani abu da ake kira “shaving kololuwa.”A lokutan buƙatu kololuwa (daren rana zuwa farkon maraice), lokacin da wasu kayan aiki suka ɗaga ƙimar su, masu baturi suna canzawa zuwa ƙarfin baturi ko aika wuta a kan grid;wannan yana samun rangwame ko kiredit daga masu amfani na gida.
Amma wani mahimmin amfani ga batura yana kan gaba.Abubuwan amfani sun fara haɓaka kayan aikin grid ɗin su don samun damar yin amfani da batura masu zaman kansu azaman tsire-tsire masu ƙarfi, ko VPPs.(Wasu kaɗan sun riga sun yi aiki, kuma ana sa ran irin waɗannan tsarin za su yaɗu cikin shekaru goma masu zuwa.) A halin yanzu, akwai da yawa a saman rufin rana da kuma gonakin hasken rana da yawa wanda suna ƙarfafa grid a tsakiyar rana.Duk wutar da suke samarwa sai ta je wani wuri, don haka sai ta rika gangarowa a cikin grid, wanda hakan ya tilasta wa kamfanonin sarrafa wasu manyan masana’antunsu na man fetur, don kiyaye wadatar wutar lantarki da bukatu.Yana da kyau-yanke hayakin CO2 shine ma'anar hasken rana, daidai?Amma faɗuwar rana da ake buƙata ta isa daidai yayin da masu amfani da hasken rana suka daina samar da wutar lantarki.(Zagayowar yau da kullun na wuce gona da iri na samar da hasken rana da yawan buƙatun maraice yana haifar da abin da aka sani da “duck lankwasa, "Wani lokaci da za ku iya wucewa a cikin binciken ku game da ajiyar baturi.) Don saduwa da karuwar buƙatun, yawancin kayan aiki ana tilastawa su kunna "mafi kyawun tsire-tsire," waɗanda ba su da inganci fiye da manyan tsire-tsire masu amfani da man fetur amma sun fi sauri zuwa. tashi da sauri.Sakamakon, a wasu kwanaki, shi ne cewa hayakin CO2 na kayan aiki a zahiri ya zarce abin da za su kasance idan babu na'urorin hasken rana kwata-kwata.
Tashar wutar lantarki ta zahiri za ta taimaka wajen magance wannan matsalar.Wucewa da hasken rana zai yi cajin batir masu gida da rana, sa'an nan kuma kayan aiki za su zana shi a lokacin maraice, maimakon harba tsire-tsire masu tsayi.(Masu batir za su shiga yarjejeniya ta doka tare da abubuwan amfani, suna ba su yancin yin hakan kuma wataƙila za su sami kuɗi don barin a yi amfani da batir ɗin su.)
Zan ba Sonnen's Blake Richetta kalma ta ƙarshe, tunda babu wata hanya da zan iya isar da abin da VPPs na juyin juya hali ke wakilta:
“Sakamakon gungun batura, don amsawa, numfashi da fitar da iskar grid, don samar da tsararrun da ke maye gurbin ƙazantattun tsarar shukar shuka, don sa grid ɗin ya yi aiki da kyau, don rage cunkoson grid da haifar da tsaiko akan farashi. na grid kayayyakin more rayuwa, don daidaita grid da kuma samar, don zama gaba ɗaya m tare da ku, mai yawa rahusa bayani ga grid a kan mita da kuma ƙarfin lantarki ka'idar, a zahiri don ɗaukar hasken rana daga zama abin damuwa zuwa zama kadari da ke ƙara ƙima, kuma , don yin jifa da shi, har ma don samun damar yin caja daga grid, don haka idan akwai tankunan gonakin iska a Texas waɗanda ke samar da wutar lantarki mai yawa da ƙarfe 3 na safe, don caje batura 50,000 kuma a jiƙa hakan. up — wannan shi ne abin da muke da gaske domin.Wannan shine amfanin baturin."
Harry Sawyers ne ya shirya wannan labarin.
Lokacin aikawa: Jul-07-2022