Wese munhu ari kutsvaga nzira yekuchengeta mwenje kana magetsi adzima.Nekuwedzera kuri kuita mamiriro ekunze kugogodza gidhi remagetsi pasina pamhepo kwemazuva panguva mune mamwe matunhu, mafossil-fuel-based backup masisitimu-anoti anotakurika kana echigarire majenareta-anoratidzika kunge asina kuvimbika.Ndosaka simba rekugara rezuva rakasanganiswa nekuchengetedza bhatiri (kamwe iri esoteric niche indasitiri) iri kukurumidza kuita sarudzo yekugadzirira njodzi, zvichienderana nevanopfuura gumi nevaviri vanoisa, vagadziri, uye nyanzvi dzeindasitiri dzatakabvunzurudza.
Kune varidzi vemba, mabhatiri e-kilowatt akawanda anochaja kubva padenga rezuva solar panels anovimbisa kusimba muchiitiko chenjodzi yechisikigo-yakavimbika, inochajika, yekukurumidza sosi yemagetsi kuchengetedza midziyo yakakosha uye midziyo inoshanda kusvika grid yadzoka online.Zvezvishandiso, kuisirwa kwakadaro kunovimbisa yakagadzikana uye yakaderera-kabhoni yemagetsi grid munguva pfupi iri kutevera.Heano maitiro aungaite kuti ugadzirise imba yako.(Ingozvishingisa iwe pachakosticker shock.)
Ndiani anofanira kuwana izvi
Backup simba mukudzima kwakakosha kune chero munhu anotarisa kuchengetedza ekutanga kunyaradza uye kugona kutaurirana.Zviyere kusvika kune yakakura sisitimu, uye iwe unogona kuenda kupfuura izvo zvekutanga, uchitsigira zvimwe midziyo uye maturusi kweimwe nguva kusvika grid simba radzoka.Mhinduro idzi dzakanyanya kurongedzerwa isu kuti tikurudzire mabhatiri chaiwo, kuratidza kuti mangani makilowatt-maawa ekuchengetedza aunoda kumhanyisa imba yako kana grid yadzikira, kana kutaura kuti ingani kugadzirwa kwezuva kwaunoda kuchengetedza bhatiri rako rakachajwa.Ramba uchifunga, zvakare, kuti zvimwe zvinosiyana-kusanganisira yako chaiyo yaunoda simba, bhajeti, uye nzvimbo (inenge yese nyika uye utility ine yayo yekukurudzira zvirongwa, kudzoserwa, uye kiredhiti yemutero) - zvese zvinokonzeresa mukutenga kwako sarudzo.
Chinangwa chedu ndechekukubatsira kufunga kuburikidza nezvinhu zvitatu: mibvunzo yaunofanirwa kuzvibvunza iwe nezve chii uye chikonzero chekuisa solar bhatiri backup mumba mako, mibvunzo yaunofanirwa kubvunza vangango gadzira paunosangana navo, uye mubvunzo wekuti. bhatiri-kuchengetedza sisitimu inomiririra mari mukusimba kwemba yako kana mune ramangwana grid rose.“Zvakangofanana neawa yekutanga nehafu yehurukuro dzangu: kuudza vanhu zvavanoda kufunga nezvazvo,” akadaro Rebekah Carpenter, muvambi weFingerlakes Renewables Solar Energy kuchamhembe kweNew York.
Ndiri kuona chikonzero nei.Ini ndaifanira kuisa maawa ekutsvagisa kuti ndingoputira musoro wangu kutenderedza zvese ins uye kunze, kuongorora mienzaniso yekuisa uye kutamba chinzvimbo cheanozotenga.Uye ndinonzwira tsitsi kune chero munhu ari kuita iyi investimendi.Iwe unenge wakatarisana nerafu rezvisarudzo zvikuru-kubva pakusarudza kwako kontrakta kune dhizaini uye vagadziri vehurongwa hwako kune mari.Uye zvese zvichaputirwa mumatanho ehunyanzvi jargon.Blake Richetta, CEO wemugadziri webhatiriSonnen, akati rimwe dambudziko guru raakatarisana naro ndere kungoshandura mashoko aya kuvatengi vake, kana kuti, sokutaura kwaakaita, “kuita kuti afadze vanhu venguva dzose.”Iko hakuna nzira iri nyore yekugadzirisa mubvunzo wekuti, sei, uye nei uchifanira kutora solar bhatiri rekuchengetedza.
Sei uchifanira kuvimba nesu
Ndisati ndatanga gwara iri, ruzivo rwangu rwesimba rezuva rwakanga rwuri kuvharwa nemafenzi emombe anofambiswa nezuva papurazi remurenje refu.Saka kuti ndizvipe kosi yekuparara mukuchengetedza bhatiri rezuva, ndakataura neanopfuura gumi nemaviri masosi, kusanganisira vanovamba kana vatariri vevatanhatu vanogadzira mabhatiri;vashanu vane ruzivo rwakanyanya installers, kubva Massachusetts, New York, Georgia, uye Illinois;uye muvambi weEnergySage, anoremekedzwa "unbiased solar matchmaker” inopa zano remahara uye rakadzama kune varidzi vedzimba pazvinhu zvese zvine chekuita nesolar.(EnergySage vets installers, vanogona kuzobhadhara muripo kuti ubatanidzwe pagwaro rekambani revakondirakiti vakatenderwa.) Mukuedza kupa hupamhi hwemaonero pamwe neruzivo rwakadzama, ndakatsvaga vanoisa munzvimbo dzenyika kwete nguva dzose. inoonekwa seine hushamwari hwezuva, pamwe nevaya vemarudzi akasiyana-siyana, kusanganisira uyo anotarisa pakupa simba rezuva kunharaunda dzemaruwa dzine hurombo.Nekufamba kwenguva, zvekungonakidzwa, ndakajoinha runhare pakati pemugadziri nemukoma wangu nemukuwasha (vaizove vatengi vezuva nebhatiri muTexas), kuti ndinzwe kuti ndedzipi mibvunzo yavabvunzwa napro (uye zvinopesana) nezve kuronga kuiswa kutsva.
Solar ine bhatiri backup inorevei, chaizvo?
Solar panels ine backup bhatiri chengetedzo hachisi chinhu chitsva: Vanhu vanga vachishandisa mabhangi e-lead-acid mabhatiri kuchengetedza simba rezuva kwemakumi emakore.Asi iwo masisitimu akakura, anoda kugara achigadziriswa, anovimba nezvinhu zvine muchetura uye zvinoparadza, uye kazhinji anofanirwa kugara mune yakaparadzana, mamiriro ekunze.Kazhinji, ivo vanongogumira kumaruwa, off-grid application.Iri gwara rinotarisa pane izvo zvinonzi grid-yakasungwa solar system, umo solar panels inopa simba kune iwe pachako uye grid.Saka tiri kutaura pane zvemazuva ano, compact, high-capacity lithium-ion mabhatiri akatanga kuonekwa muma2010s.
Kune vanhu vazhinji, yekutanga sisitimu yakadaro yavakanzwa nezvayo yaive Tesla's Powerwall, yakaziviswa muna 2015. Kubva 2022, maererano neEnergySage muvambi Vikram Aggarwal, makambani angangoita makumi maviri nematanhatu ari kupa maitiro ekuchengetedza lithium-ion muUS, kunyangwe vanomwe chete vanogadzira account. kwezvinenge zvese kuiswa.Kubva pakakwirira kusvika pachikamu chepasi, vagadziri ivavo ndivoEnphase,Tesla,LG,Vadivelu Comedy Panasonic,SunPower,NeoVolta,uyeGenerac.Unogona kusangana akati wandei emazita aya paunotanga tsvakiridzo yako.Asi kuti uve nechokwadi chekuti uri kuzvipa sarudzo dzakakura kwazvo, zvakakosha kutaura nevakawanda makondirakiti, nekuti mazhinji acho anoshanda nevaviri kana vatatu vanogadzira mabhatiri.(Musiyano uripo pakati pemabhatiri unouya zvakanyanya kumakemikari, rudzi rwesimba rekuisa ravanotora, kugona kwavo kuchengetedza, uye kutakura mutoro wavo, sekutsanangurwa kwazvino mundima dzinotevera.)
Chinonyanya kukosha, kunyange zvakadaro, mabhatiri ose anoshanda nenzira imwe chete: Anochengetedza simba kubva padenga rezuva solar panels sesimba remakemikari mukati mezuva, uye zvino vanorisunungura sezvinodiwa (kazhinji usiku, kana solar panels isingabatsiri, uyewo. panguva yekudzima magetsi) kuchengetedza midziyo yemba yako uye zvigadziriso zvichishanda.Uye mabhatiri ese anochaja chete kuburikidza neDC (yakananga ikozvino) simba, yakafanana mhando inogadzirwa solar panel.
Asi kupfuura izvozvo, pane zvakawanda zvakasiyana."Mabhatiri haana kugadzirwa akafanana," Aggarwal akadaro.“Vane machemistri akasiyana.Vane wattages akasiyana.Vane amperes akasiyana.Uye ingani amperage inogona kutorwa kubva mubhatiri panguva yakapihwa, kureva, mingani midziyo yandinogona kushandisa panguva imwe chete?Hapana chiyero chimwe chete. "
Kuwanda kwesimba iro bhatiri rinogona kuchengeta, kuyerwa mu kilowatt-maawa, zvirokwazvo richava chinhu chakakosha mukuverenga kwako.Kana nzvimbo yako isingawanzodzimwa kwenguva refu, bhatiri diki uye risingadhure rinogona kuenderana nezvido zvako.Kana kudzima kwenzvimbo yako kwakatora nguva yakareba, bhatiri hombe rinogona kudiwa.Uye kana uine midziyo yakakosha mumba mako isingakwanise kubvumidzwa kupera simba, zvaunoda zvinogona kunge zvakakwirira.Izvi ndizvo zvinhu zvese zvekufunga nezvazvo usati wabata vanogona kuisa-uye idzo nyanzvi dzinofanira kuteerera kune zvaunoda uye kubvunza mibvunzo inokubatsira kunatsa kufunga kwako.
Iwe unofanirwa kutarisa zvimwe zvishoma, zvakare.
Chekutanga ndechekuti iwe uchange uchiisa solar system nyowani panguva imwe chete yaunoisa bhatiri rekuchengetedza, kana kuti unenge uchidzosera bhatiri kune iripo system.
Kana zvese zvichange zviri zvitsva, iwe uchave neyakakura siyana yesarudzo mune zvese sarudzo yako yebhatiri uye yako sarudzo ye solar panel.Ruzhinji rwekuisirwa kutsva kunoshandisa DC-akabatanidzwa mabhatiri.Izvi zvinoreva kuti magetsi eDC anogadzirwa nemapanera ako anodyisa mumba mako uye anochaja bhatiri zvakananga.Ikozvino inobva yaenda nemumudziyo unonzi inverter, unoshandura magetsi eDC (direct current) kuva magetsi eAC (alternating current) — rudzi rwesimba rinoshandiswa nedzimba.Iyi sisitimu inopa yakanyanya kushanda nzira yekuchaja mabhatiri.Asi zvinosanganisira kumhanya yakakwira-voltage DC mumba mako, izvo zvinoda nyanzvi yemagetsi basa.Uye vakati wandei vevanhu vandakataura navo vakaratidza kusagutsikana nezvekuchengetedzwa kwe-high-voltage DC.
Saka iwe unogona panzvimbo pekusarudza izvo zvinonzi mabhatiri eAC-akabatanidzwa, uye woisa solar array inoshandisa microinverters kuseri kwega kwega kwepaneru kushandura kuburitsa kwavo kuita AC padenga rako (zvinoreva kuti hapana yakakwira-voltage ikozvino inopinda mumba mako).Kuchaja bhatiri, mamicroinverters akabatanidzwa mubhatiri pachayo wozodzosera magetsi kuDC, inozoshandurwa ichidzokera kuAC kana bhatiri richitumira simba kumba kwako.AC-akabatanidzwa mabhatiri haashande zvakanyanya kupfuura DC-akabatanidzwa mabhatiri, nekuti nekutendeuka kwega kwega rimwe simba remagetsi rinorasika sekupisa.Iva nehurukuro yakasununguka nemugadziri wako pamusoro pezvakanakira, zvakashata, uye kuchengeteka kweimwe neimwe nzira.
Kana iwe uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchingerwa solar array uye uchida kuisa bhatiri, nhau huru ndedzekuti iwe unogona ikozvino kuzviita."Ndave ndichiita izvi kwemakore makumi maviri-chimwe chinhu, uye kukwanisa kupinda mukati uye kutarisa hurongwa uye kudzorera kunoshamisa," akadaro Rebekah Carpenter weFingerlakes Renewables."Ndinorangarira apo pakanga pasina sarudzo yekudzorerazve hurongwa.Wanga usisakwanise kushandisa solar zvachose kana grid yakadzikira. "
Mhinduro iri mune hybrid inverters, iyo inopa maviri akakosha hunyanzvi.Kutanga, ivo vanotora mapindiro se AC kana DC, vobva vashandisa software kuona painodiwa uye kuita chero shanduko inodiwa.“Kuti-kana-kuti-uye,” akadaro Carpenter."Iri kuishandisa kuchaja mabhatiri [DC], iri kuishandisa kumba kana grid [AC], kana iine simba rakakwana iri kuuya, iri kuishandisa ese ari maviri panguva imwe chete."Akawedzera kuti izvo zvaanodaidza kuti "agnostic" mahybrid inverters akakosha kudzoreredza mabhatiri masisitimu, sezvo achigona kushanda nemabhatiri emhando dzakasiyana siyana;vamwe vagadziri vemabhatiri vanoganhurira ma hybrid inverters kuti vashande nemabhatiri avo chete.Muvezi akatauraSunny Islandsemumwe mugadziri we agnostic inverters.Sol-Arkmumwe muenzaniso.
Kana iwe uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchingerwa solar array uye uchida kuisa bhatiri, nhau huru ndedzekuti iwe unogona ikozvino kuzviita.
Chechipiri, ma hybrid inverters anogona kugadzira iyo inonzi grid chiratidzo.Solar arrays inoda kunzwa kuti grid iri online kuti ishande.Kana vakarasikirwa nechiratidzo ichocho-zvichireva kuti pane grid-dzimira-vanomira kushanda kusvikira simba radzoka;izvi zvinoreva kuti hauna simba kusvikira panguva iyoyo zvakare.(Inyaya yekuchengeteka, akatsanangura Sven Amirian weInvaleon kuti: “Chishandiso chacho chinoda kuti usadyise simba rekudzoka kana paine [vanhu] vari kushanda pamitsetse.”) Nokugadzira chiratidzo chegridi, ma hybrid inverters ngaaite kuti solar system yako iripo. ramba uchimhanya mukudzima, uchisimbisa imba yako uye uchaja bhatiri masikati uye uchishandisa bhatiri kusimbisa imba yako husiku.
Pamusoro pesimba rekuchengetedza, kuyerwa mu kilowatt-maawa, mabhatiri ane kutakura masimba, akayerwa mu kilowatts.Izwi rokutikuenderera kugonainoreva simba rakawanda sei iro bhatiri rinogona kutumira kunze pasi pezvakajairwa mamiriro, uye inoratidza muganhu wekuti mangani maseketi aunogona kumhanya kamwechete.Izwi rokutipeak capacityzvinoreva simba rakawanda sei iro bhatiri rinogona kuburitsa kwemasekonzi mashoma kana mudziyo hombe, senge air conditioner, ichirova uye inogadzira kamwe kamwe, pfupi kudiwa kweimwe muto;chiitiko chakadaro chinoda simba repamusoro rakasimba.Bvunza kontrakta wako kuti uwane bhatiri rinosangana nezvido zvako.
Lithium-ion bhatiri chemistry yakaoma, asi kune maviri makuru marudzi anoshandiswa kune solar.Iwo akajairika mabhatiri eNMC, kana nickel-magnesium-cobalt.Zvishoma zvakajairika (uye kuvandudzwa kwazvino) iLFP, kana lithium-iron-phosphate, mabhatiri.(Kutanga kusinganzwisisike kunobva kune rimwe zita, lithium ferrophosphate.) NMC mabhatiri ndiwo ane simba-dense maviri, sezvo ari madiki panyama kune yakapihwa simba rekuchengetedza.Asi ivo vanonzwa zvakanyanya nekupisa kunogadzirwa panguva yekuchaja nekuburitsa (vane yakaderera flash point, kana tembiricha yekudzima, uye nekudaro mune dzidziso vanobatwa zvakanyanya kune izvo zvinonzi.thermal runaway fire propagation)Ivo zvakare vanogona kunge vaine yakaderera yehupenyu kuchaja-kuburitsa ma cycles.Uye kushandiswa kwecobalt, kunyanya, kune kumwe kunetseka, sezvo kugadzirwa kwayo kwakabatanidzwa kune zvisiri pamutemo uyemaitiro ekuchera zvicherwa.Mabhatiri eLFP, ari mashoma-ane simba, anofanirwa kunge akati kurei kune yakapihwa chiyero, asi haanyanye kunzwira kupisa uye anogona kunge aine epamusoro-chaji-yekuburitsa mitsetse.Pakupedzisira, iwe unozopedzisira nechero rudzi rwebhatiri rinonyatsoenderana nedhizaini yaunogara nekondirakiti yako.Senguva dzose, zvisinei, shingaira uye bvunza mibvunzo.
Uye izvo zvinounza poindi yekupedzisira: Taura nevakawanda solar installers usati watora imwe."Vatengi vanofanirwa kugara vachienzanisa chitoro," akadaro EnergySage's Aggarwal.Vazhinji vanoisa vanoshanda neashoma bhatiri uye mapaneru vagadziri, zvinoreva kuti hauwane mufananidzo uzere wezvinogoneka kubva kune chero ipi zvayo.Keith Marett, purezidhendi wemabasa emagetsi akachena kuGenerac - mugadziri wefossil-fuel backup masisitimu ari kukurumidza kukura kuita backup inodzokororwa - akati "chinhu chikuru kune varidzi vedzimba, chaizvo, kutsvaga zvavanoda kuti mararamiro avo ave panguva yekudzima. , uye kuvaka hurongwa hwekutsigira izvozvo. "Kuwedzera bhatiri chengetedzo ikudyara kukuru uye, kusvika padanho rakakura, inokiya iwe mune imwe system, saka usamhanyire sarudzo yako.
Ikoku kuchadhura chii—uye unochida chaizvoizvo here?
Ini ndinogara kuNew York City, uko kuchengeterwa bhatiri kwezuva kwemukati hakubvumidzwe nekuda kwekodhi yemoto, uye kuchengetedza kwebhatiri kwekunze kunoreva kufamba-famba.Kremlinesque bureaucracy (PDF).(Nyaya iri pakuti hapana munhu pano ane nzvimbo yekunze kutanga.) Uye ndaisakwanisa kuisa bhatiri kunyangwe raitenderwa—ndinogara mufurati remubatanidzwa, kwete imba yakasununguka, saka handina yangu. denga rema solar panel.Asi kunyangwe ndikagona kuisa bhatiri, kutsvagisa nekunyora gwara iri rakaita kuti ndive nemubvunzo kana ndaizodaro.Zvakanaka kuzvibvunza mibvunzo yakakosha usati wadhonza trigger.
Kutanga, kuisa bhatiri kuchengetedza kunodhura.Data yeEnergySage inoratidza kuti muchikamu chekupedzisira cha2021, mutengo wepakati pa kilowatt-awa yekuchengetera bhatiri yaive ingangoita $1,300.Ehe, izvo zvinoreva kuti hafu yemabhatiri pane rondedzero yekambani inodhura zvishoma pane iyo pa kilowatt-awa (uye hafu inodhura yakawanda).Asi kunyangwe iyo yakaderera-inodhura bhatiri mugadziri pane EnergySage runyorwa,HomeGrid, inochaja mari inopfuura $6,000 ye9.6 kWh system.Mabhatiri kubva ku "mahombe manomwe" (zvakare, ndizvoEnphase,Tesla,LG,Vadivelu Comedy Panasonic,SunPower,NeoVolta,uyeGenerac) inodhura kubva painoda kupeta nehafu kusvika yakapetwa kaviri."Parizvino ndeyevane-kuita zvakanaka," akadaro EnergySage's Aggarwal achigomera.Akawedzera, zvisinei, kuti mutengo wekuchengetedza bhatiri wakagara uri pakuderera, uye anotarisira kuti maitiro acho achaenderera mberi.
Iwe unoda chaizvo kushandisa tani yemari kuti usangane nezvido zvako mukudzima kwemagetsi?Kune zvishoma-zvinodhura sarudzo pane yakakwirira-kilowatt solar kuchengetedza, kusanganisirainotakurika peturu jenareta,lithium-ion portable power stations, uye dikimajaja ebhatiri ezuvayakanangana nekuchengetedza midziyo ichishanda.
Idzo nzira dzinotakurika — kunyangwe idzo dzinochajwa zvakare dzakachengeteka kushandisa mukati memba — hadzina kunaka sekuisa zvinhu mudura remadziro.Asi kune dzimwe nzira dzekuita kuti matunhu emumba ashande ari outage pasina yechinyakare padenga-solar system.Chinangwa Zero, iyo yakave nekubudirira kutengesa majenereta ezuva kumisasa uye maRVers, inopawo imba yekubatanidza kit inoshandisa iyo majenereta kumagetsi edzimba.Mukudzima, iwe pachako unobvisa imba yako kubva kune gidhi (shanduko yekushandura yemuviri inosanganisirwa mubasa rekuisa).Iwe wobva wamhanyisa maseketi emba yako pane yekunze Goal Zero bhatiri uye woichajazve neGoal Zero's inotakurika solar panels.Neimwe nzira, iyi Goal Zero kit inotsemura mutsauko pakati peyakaiswa yakazara solar-plus-bhatiri system uye yakawanda-yakanyanya bhatiri charger.Iko kushandiswa kwechinyorwa chekudzima switch kunowedzera imwe nhanho inopesana neatomatiki ekufambisa switch anoshandiswa mune grid-yakasungwa solar system.Mutengo wacho?"Tinotanga pamadhora zviuru zvina akaiswa mumba mako bhatiri redu remaawa matatu-kilowatt," akadaro CEO wekambani Bill Harmon.
Idzi sarudzo dzese dzine zvadzinodzika uye zvadzinogumira.Iyo solar mudziyo charger ichakubvumidza kuti ugare uchionana nevadikani uye kukupa iwe kuwana ziviso yenhau munguva yechimbichimbi, asi haizochengete firiji ichishanda.Mafuta ezvicherwa anogona kupera, achikusiya wapererwa, uye zveshuwa jenareta remafuta efossil harina hushamwari nemhoteredzo."Asi, izvo zviri kutaurwa, kana uchizozvimhanyisa kaviri pagore, mazuva maviri kana matatu pagore, pamwe unogona kurarama nekukanganisa izvozvi," Aggarwal akadaro.Vagadziri vakati wandei vanogadzira mabhatiri vakabatanidza kugona kushandisa majenareta emafuta efosil kuchaja mabhatiri avo muchiitiko chekudzima kwakawedzera.Sachigaro weSonnen uye CEO Blake Richetta vakati kana chinangwa chako chiri kusimba zvakanyanya mushure menjodzi, "Iwe unofanirwa kuve nejenareta yegasi - backup yekuchengetedza."
Muchidimbu, zvakafanira kuyera kuomerwa kwaunotarisira mune ramangwana munguva yenjodzi uchipesana nemutengo wekuwana kusimba.Ndakataura naJoe Lipari, mutevedzeri wemutungamiri wemapurojekiti kuBrooklyn SolarWorks (iyo, sezita rinoratidza, inoshanda muNew York City, uko, zvakare, mabhatiri haasati aita sarudzo), uye akataura huru.Kudzima kweNortheast muna 2003.Kwakange kusinganakidze mazuva mashoma magetsi asati adzoka.Asi ndagara pano kwemakore anoda kusvika 20, uye ndiyo nguva chete yandati ndambopera simba.Zvakadaro kubva pakuona kwekukurumidzira-kugadzirira, ndakabvunza Lipari zvandaifanira kutora kubva pakubuda muna 2003-kureva kuti, yaive dambudziko here kusimbisa kupokana kana njodzi shoma yekutora?“Vanhu vanouya kwatiri,” akapindura kudaro."Kubhadhara imwe $20,000 kuti uwane bhatiri rekuchengetedza system?Pamwe hazvidi hazvo."
Inguva yakareba sei iwe yaungamhanyisa imba yako pane solar bhatiri backup?
Takabvunza nyanzvi dzakawanda kuti masisitimu aya anogona kugara kwenguva yakareba sei mukubuda, kazhinji kutaura.Mhinduro pfupi uye inochengetedza: isingasviki maawa makumi maviri nemana pabhatiri rimwe chete.Asi zvirevo zvinosiyana zvakanyanya zvekuti mhinduro yakakwana kumubvunzo uyu haina mhinduro.
Muna 2020, maereranoUS Energy Information Administrationnhamba, iyo yakajairika imba yeUS yaidya 29.3 kilowatt-maawa pazuva.Iyo yakajairwa solar backup bhatiri inogona kuchengeta kumwe kunosvika gumi kilowatt-maawa."Ini handifanire kukuudza kuti izvi hazvigone kumhanyisa imba yako kwezuva," akadaro EnergySage's Aggarwal.Mabhatiri anowanzo kutakurika, zvinoreva kuti unogona kubatanidza mabhatiri akawanda kuti uwedzere kuchengetedza kwako.Asi, chokwadi, kuita kudaro hakuna kudhura.Kune vanhu vazhinji, kurongedza hakushandi-kana kuti kunyange mari inogoneka.
Asi "kusvika riini ndingamhanyisa imba yangu" ndiyo nzira isiriyo yekufunga nezvekuchengetedza kwezuva mumamiriro ekudzima.Chechimwe chinhu, iwe unogona kutarisira kuti solar panels dzako dziunze simba kumba kwako uye nekuchajisa bhatiri rako mukati mezuva-mumamiriro ekunze ezuva-saka uchiramba uchigadzira yako backup sosi.Izvo zvinowedzera chimiro chekusimba icho mafossil-fuel jenareta anoshaikwa, nekuti kana gasi kana propane yavo yapera, ivo havana basa kusvikira wawana mamwe mafuta.Uye izvozvo zvingave zvisingabviri munjodzi.
Zvakawanda kusvika padanho, panguva yekudzima, ingani simba raunochengetedza rakanyanya kukosha sekuwanda kwesimba raunogona kuchengeta.Kuti uite kuti bhatiri rako rigare kwenguva yakareba sezvaunokwanisa, iwe unozofanirwa kudzora mashandisiro ako.Sezvo ndararama nomudutu reHurricane Andrew muMiami, muna 1992, ndakachinja zvinetso zvechiitiko ichocho—ndisina simba kwemazuva, girosari iri kuora—kuva mutsara wokubvunza.Ndakabvunza vese vanoisa uye vanogadzira mabhatiri ndakataura kumubvunzo mumwechete: Ndichifunga kuti ndinoda kuchengetedza firiji ichimhanya (yekuchengetedza chikafu), chengeta michina yakati wandei yakachajwa (yekutaurirana uye ruzivo), uye chengeta mamwe marambi (yekuda kwechikafu). kuchengetedzwa kwehusiku), ndingatarisira kuti bhatiri rigare risingachaji kwenguva yakareba sei?
Keyvan Vasefi, mukuru wechigadzirwa, mashandiro, uye kugadzira paChinangwa Zero, akati iye nemukadzi wake vakamhanyisa bvunzo dzakawanda pabhatiri ravo re3 kWh, uye ivo vanogona kuenda kwezuva nehafu ne "firiji iri kushanda, machaji efoni akawanda, uye imba yekurara uye yekugezera ine mwenje."Vaitawo ma test ne solar panel yavo yakakochekera pabhatiri.Kunyangwe tichirangarira kuti Vasefi anofarira kutengesa tekinoroji iyi, ndinogona kutaura kuti anoiitira nyaya inogombedzera: "Tinoedza kunyepedzera kuguma kwenyika toona zvinoitika, uye tinogona kubudirira kuwana isingaperi. kumhanya nguva” pamatunhu mashoma iwayo, akadaro."Mabhatiri anodzokera kuzana muzana zuva rega rega na6:00 pm Uye isu tinonzwa zvakanaka nezvazvo."
Bhatiri re10 kWh rinowanzo mhanyisa firiji, mamwe marambi, uye machaja akati wandei kwemazuva maviri kusvika matatu, akadaro Sven Amirian, mutevedzeri wemutungamiri weInvaleon, Massachusetts-based installer.Iyo nguva yakatarwa yakatsinhirwa naAric Saunders, mutevedzeri wemutungamiri webhatiri-mugadziri Electriq.
Kana iwe ukaisa bhatiri, kontrakta wako anogona kukukumbira kuti usarudze yakaganhurwa "emergency subset" yemaseketi epamba pako, iyo yavanozofambisa kuburikidza ne subpanel.Munguva yekudzima, bhatiri rinongodyisa aya maseketi chete.(Semuenzaniso, baba vangu vane propane backup jenareta kumba kwavo kuVirginia, uye yakasungirirwa kune imwe yemayuniti avo matatu emhepo inofefetera, firiji, imba yekubikira, hita yemvura inodiwa, uye mamwe marambi. Mumba hamuna TV, mbatya, uye zvimwewo zvekushandisa kusvikira grid yadzoka. Asi kuva nemba zvakatonhodzwa zvishoma nezvinwiwa zvinotonhora zvave kureva musiyano pakati pekugarika nenhamo panguva yekudzima kwemagetsi nguva zhinji muchirimo.)
Iwe unogona zvakare kuvhara nemaoko mabhureki ega ega mupaneru yako kudzikamisa bhatiri kudyisa chete avo vaunofunga kuti vakaoma.Uye ese mabhatiri ekuchengetedza ezuva anouya nemaapuro anokuratidza kuti ndeapi maseketi ari kushandiswa, achikubatsira kuwana uye kubvisa magetsi anodhirowa iwe unogona kunge wakafuratira."Nenguva chaiyo, unogona kuchinja maitiro ako uye pamwe kutambanudza rimwe zuva," akadaro Amirian.Ziva, zvisinei, kuti ongororo yevatengi yemaapps imhando imwechete yebhegi rakasanganiswa iro ratinowana kune yega yega smart-appliance app yatinoedza: Vamwe vanhu vanovada, nepo vamwe vachishungurudzwa nekuita kwakashata uye buggy kugadzirisa.
Chekupedzisira, vagadziri vemabhatiri vari kutanga kupa smart mapaneru.Kuburikidza neizvi iwe unogona kushandisa yako app kushandura maseketi ega ega uye kudzima kure uye nekudaro gadzirisa kuti ndeapi masekete ari kushandiswa panguva dzakasiyana (taura, kudzima marambi eimba yekurara uye zvekubuda mukati mezuva uye nekuzvibatidza zvakare husiku).Uye software yebhatiri inotorawo matanho ekugadzirisa mashandisiro ako emagetsi, kuvhara maseketi asiri kudiwa.Asi Amirian akayambira kuti kuisa smart panel hakusi nyore kana kudhura.“Kune zvakawanda zvedzidzo yevatengi zvinofanirwa kuitika, zvazvakanakira nezvazvakaipira, mari nemabhenefiti, ekuti 'Ndinoda kukwanisa kudzora dunhu rega rega' maringe ne'Iyo ichave $10,000 yebasa remagetsi pakudzima kwemazuva maviri. '”
Chinonyanya kukosha ndechekuti kunyangwe paine mashoma solar recharging, iwe unozogona kuwedzera nguva yaunogona kuchengetedza magetsi off-grid-asi chete kana iwe uchida shoma yebhatiri rako.Kuverenga uku kwakatsanangurwa zvakatsvinda naJonnell Carol Minefee, mubatsiri weSolar Tyme USA, muGeorgia-based solar installer inotarisa kumaruwa, vashoma, uye nharaunda dzine hurombo: "Ndinonzwisisa kuti tiri vanhu vekuAmerica, tinoda chero zvedu-chero, asi tinofanira kudzidza kuvapo pasina zvinhu zvedu zvoumbozha dzimwe nguva.”
Kuti solar uye bhatiri backup inogona sei kuita zvakanyanya kukanganisa
Kunyangwe kuchengetwa kwebhatiri rezuva kuchizochengeta zvakakosha midziyo nemidziyo ichimhanya mukudzima, vagadziri uye vamwe vanoisa vandakataura navo vese vakati vanoona iro serinobatsira asi rechipiri basa.Zvikuru, vanoona masisitimu akadaro senzira yekuti varidzi vedzimba vadzikise mabhiri avo ekushandisa nekudzidzira chimwe chinhu chinonzi "peak shaving."Pane dzimwe nguva dzekudiwa kwepamusoro (masikati kusvika manheru emangwanani), apo zvimwe zvinoshandiswa zvinosimudza mitero, varidzi vebhatiri vanoshandura kune simba rebhatiri kana kutumira simba kumagetsi;izvi zvinovawanira zvidzoreso kana makiredhiti kubva kukushandisa kwenzvimbo.
Asi kunyanya kukosha kushandiswa kwemabhatiri kuri pedyo.Zvishandiso zviri kutanga kukwidziridza zvivakwa zvavo zvegridi kuti zvikwanise kushandisa mabhatiri ega ega semagetsi emagetsi, kana maVPP.(Mashomanene ari kutoshanda, uye masisitimu akadaro anotarisirwa kupararira mumakore gumi anotevera.) Parizvino, kune solar yakawanda pamusoro pedenga uye mapurazi akawanda ezuva zvekuti anosimbisa grid mukati mezuva.Masimba ese avanoburitsa anofanirwa kuenda kumwe, saka anoyerera achipinda mugedhi, achimanikidza zvinoshandiswa kuti zvidzikise mamwe mahombe emafuta emafuta, kuchengetedza magetsi uye kudiwa kuri pakati.Zvinonzwika zvakanaka-kucheka CO2 emissions ndiyo nzvimbo yesolar, handiti?Asi iyo sundown spike mukudiwa inosvika chaipo sezvo solar panel dzinomira kugadzira magetsi.(Kutenderera kwezuva nezuva kwekugadzirwa kwezuva kwemasikati uye manheru kudiwa kwakanyanya kunoburitsa izvo zvinozivikanwa se“dhadha curve, "Izwi raungasangana naro mukutsvaga kwako kwekuchengetedza mabhatiri.) Kuti zvizadzise kuwanda kuri kudiwa, zvinoshandiswa zvinowanzomanikidzwa kupisa "maplants epapeaker," ayo asinganyanyi kushanda pane zvirimwa zvefossil-mafuta asi zvinokurumidza kupisa. simuka kumhanya.Mhedzisiro, pane mamwe mazuva, ndeyekuti maturusi eCO2 anobuda anodarika zvaangadai aripo dai pasina solar panel zvachose.
Virtual magetsi zvidyarwa zvichabatsira kugadzirisa dambudziko iri.Simba rezuva rakawandisa rinochaja mabhatiri evaridzi vemba mukati mezuva, uye zvino zvinoshandiswa zvinozodhirowa pairi panguva yemanheru, panzvimbo yekupisa zvidyarwa zvepeaker.(Varidzi vemabhatiri vachapinda zvibvumirano zvepamutemo nevekushandisa, vachivapa kodzero yekuita izvi uye pamwe vachiwana muripo wekuti mabhatiri avo ashandiswe.)
Ini ndichapa Sonnen's Blake Richetta izwi rekupedzisira, sezvo pasina nzira yandinogona kuburitsa zvirinani zvinomiririra shanduko yeVPPs:
"Kudzora kwemabhatiri, kupindura, kufema mukati nekubuda kune grid opareta kutumira, kupa chizvarwa chinotsiva chizvarwa chine tsvina chechirimwa chepeaker, kuita kuti gridi ishande zvine hungwaru, kudzikisira grid uye kugadzira kudzoserwa pamutengo. yegridi zvivakwa, kudzikamisa gidhi uye kupa, kutaura pachena newe, mhinduro yakachipa kune grid pane frequency mhinduro uye voltage regulation, chaizvo kutora solar kubva pakunetsa kusvika pakuva asset inowedzera kukosha, uye , kuigadzira, kunyangwe kukwanisa kumhanyisa-chaji kubva kune grid, saka kana paine matani emapurazi emhepo muTexas achigadzira mahombe emagetsi na3 o'clock mangwanani, kumhanyisa-chaja 50,000 mabhatiri uye kunyudza izvo. kumusoro-izvi ndizvo zvatiri chaizvo.Uku ndiko kushandiswa kwebhatiri. "
Ichi chinyorwa chakagadziriswa naHarry Sawyers.
Nguva yekutumira: Jul-07-2022