Mutengo wemidziyo yezuva wakadzikira ne89% kubvira 2010. Icharamba ichidhura here?
Kana iwe uchifarira solar uye simba rinodzokororwa, iwe ungangove unoziva kuti mitengo yemhepo uye solar tekinoroji yakadonha yakawanda inoshamisa mumakore achangopfuura.
Pane mibvunzo miviri iyo varidzi vemba vari kufunga kuenda kuzuva vanowanzove nayo.Chekutanga ndechekuti: Simba rezuva riri kuderera here?Uye zvimwe ndezvekuti: Kana solar iri kudhura, ndomira here ndisati ndaisa solar panel pamba pangu?
Mutengo wemapanera ezuva, inverters, uye lithium mabhatiri awana zvakachipa mumakore gumi apfuura.Mitengo inotarisirwa kuramba ichidonha - kutaura zvazviri, solar inofungidzirwa kudzikira mumutengo kusvika mugore ra2050.
Nekudaro, mutengo wekumisikidza solar hauzodonhe pamwero wakafanana nekuti mutengo wehardware uri pasi pe40% yemutengo wetegi yekuseta solar yeimba.Usatarisira kuti solar yekumba ichave yakachipa zvakanyanya mune ramangwana.Muchokwadi, mutengo wako unogona kuwedzera sezvo kudzoserwa kwenzvimbo nehurumende kunopera.
Kana iwe uri kufunga kuwedzera solar kumba kwako, kumirira pamwe hakusi kukuchengetedza mari.Isa masolar panel ako izvozvi, kunyanya nekuti kiredhiti yemutero inopera.
Zvinoita marii kuisa solar panel pamba?
Pane zvakawanda zvinhu zvinopinda mumutengo weimba yesolar panel system, uye sarudzo zhinji dzaungaite dzinokanganisa mutengo wekupedzisira waunobhadhara.Zvakadaro, zvinobatsira kuziva kuti maindasitiri maitiro ndeapi.
Mutengo uchienzaniswa nemakore makumi maviri kana gumi apfuura unoshamisa, asi kuderera kwemutengo kuchangodarika hakuna kushamisa.Izvi zvinoreva kuti iwe unogona kutarisira kuti mutengo wesolar urambe uchidonha, asi usatarisire mari yakawanda yekuchengetedza.
Mitengo yemagetsi ezuva yadonha yakawanda sei?
Mutengo we solar panel wadzikira nemari inoshamisa.Kare muna 1977, mutengo we solar photovoltaic masero waiva madhora makumi manomwe nenomwe pawatt imwe chete yesimba.Nhasi?Unogona kuwana maseru ezuva ane mutengo wakaderera semadhora 0.13 pawatt, kana kanokwana ka600 zvishoma.Mutengo uyu wanga uchitevera Mutemo weSwanson, uyo unoti mutengo wesolar unodonha ne20% pakupetwa kwega kwega kwechigadzirwa chinotumirwa.
Hukama uhwu pakati pehuwandu hwekugadzira uye mutengo chinhu chakakosha, nekuti sezvamuchaona, hupfumi hwenyika hwese huri kusimuka nekukurumidza kuenda kusimba rinogoneka.
Makore makumi maviri apfuura anga ari nguva yekukura kunoshamisa kwekuparadzirwa kwesolar.Distributed solar (Distributed solar) zvinoreva masisitimu madiki asiri chikamu chemagetsi ekushandisa - nemamwe mazwi, masisitimu epadenga remba nemabhizinesi munyika yose.
Paive nemusika mudiki muna 2010, uye wakaputika mumakore kubva ipapo.Ipo pakanga paine kudonha muna 2017, curve yekukura muna 2018 uye kutanga kwa2019 yakaramba ichikwira.
Mutemo weSwanson unotsanangura kuti kukura kukuru uku kwakonzerawo kuderera kukuru kwemutengo: solar module mutengo wakadzikira ne89% kubvira 2010.
Hardware inodhura maringe nemitengo yakapfava
Kana iwe uchifunga nezve solar system, unogona kufunga kuti ndiyo hardware inoumba yakawanda yemubhadharo: iyo racking, wiring, inverters, uye hongu iwo solar panel pachawo.
Muchokwadi, Hardware account chete 36% yemutengo wesolar solar system.Imwe yasara inotorwa nemitengo yakapfava, inova imwe mari inofanirwa kutakura solar installer.Izvi zvinosanganisira zvinhu zvese kubva pakuisa basa uye kubvumidza, kusvika pakutora vatengi (kureva kutengesa nekushambadzira), kusvika kune zvese pamusoro (kureva kuchengetedza mwenje).
Iwe unozoona zvakare kuti mitengo yakapfava inova diki muzana yemitengo yesystem sezvo saizi yesystem inowedzera.Izvi zvinonyanya kuitika paunenge uchibva kudzimba uchienda kumapurojekiti ekushandisa, asi masisitimu makuru ekugara kazhinji ane mutengo wakaderera-per-watt pane madiki masisitimu.Izvi zvinodaro nekuti mitengo zhinji, sekubvumidza uye kutora kwevatengi, inogadziriswa uye haina mutsauko wakawanda (kana zvachose) nehukuru hwehurongwa.
Ingani solar ichakura pasi rose?
United States haisiriyo musika mukuru pasi rose we solar.China iri kudarika US nekure, ichiisa solar pachiyero chakapetwa kaviri cheUS.China, senyika zhinji dzeUS, ine simba rinodzoreredzwa rakanangana.Vari kuvavarira kuwana 20% renewable energy panosvika 2030. Ndiyo shanduko huru kune nyika yakashandisa marasha kuti iwane simba rekukura kweindasitiri yayo.
Pakazosvika gore ra2050, 69% yemagetsi epasi rose achange ave kuwanikwazve.
Muna 2019, simba rezuva rinopa chete 2% yesimba renyika, asi richakura kusvika 22% panosvika 2050.
Mabhatiri makuru, grid-scale ichave yakakosha inokonzeresa kukura uku.Mabhatiri achange akachipa ne64% panosvika 2040, uye nyika inenge yaisa 359 GW yesimba rebhatiri panosvika 2050.
Huwandu hwekudyara kwezuva hucharova $4.2 trillion panosvika 2050.
Munguva imwe chete iyoyo, kushandiswa kwemarasha kuchadonha nehafu pasi rose, kusvika pa12% yesimba rose rekupa.
Dzimba dzekugara dzakaiswa solar dzakamira kudonha, asi vanhu vari kuwana michina iri nani
Chirevo chazvino kubva kuBerkeley Lab chinoratidza kuti mutengo wakaiswa wesolar wekugara wakadzikama mumakore mashoma apfuura.Asi izvo, muna 2019, mutengo wepakati wakakwira neinosvika madhora 0.10.
Pamberi pazvo, izvo zvingaita kuti zviite senge solar yatanga kudhura zvakanyanya.Hazvina: mari inoramba ichidonha gore negore.Muchokwadi, zvakaitika ndezvekuti vatengi vekugara vari kuisa zvirinani zvishandiso, uye kuwana kukosha kwakawanda kwemari imwe chete.
Semuenzaniso, muna 2018, 74% yevatengi vekugara vanosarudza ma micro inverters kana simba optimizer-based inverter masisitimu pamusoro peinodhura tambo inverters.Muna 2019, nhamba iyi yakawedzera kusvetuka kusvika pa87%.
Saizvozvo, muna 2018, avhareji muridzi wemba aiisa solar panels ne 18.8% kunyatsoita, asi muna 2019 kugona kwakakwira kusvika 19.4%.
Saka nepo invoice mutengo varidzi vemba vari kubhadhara solar mazuva ano wakafuratira kana kutowedzera zvishoma, vari kuwana michina iri nani pamari imwe chete.
Unofanira kumirira kuti solar rive rakachipa here?
Muchikamu chikuru nekuda kwekusindimara kwemhando yemitengo yakapfava, kana iwe uchinetseka kana iwe uchifanira kumirira kuti mitengo iderere mberi, isu tinokurudzira kuti usamirire.Chete makumi matatu nenhanhatu muzana yemutengo wekumisikidzwa kwezuva remba zvine chekuita nemitengo yehardware, saka kumirira makore mashoma hakuzokonzeresa kudonha kwemutengo kunoshamisa kwatakaona munguva yakapfuura.Solar hardware yatove yakachipa zvakanyanya.
Nhasi, ingave mhepo kana PV ndiyo yakachipa yakachipa mitsva yemagetsi munyika dzinoita 73% yeGDP yenyika.Uye sezvo mitengo iri kuramba ichidonha, isu tinotarisira mhepo itsva-yekuvaka uye PV kuwana zvakachipa pane kumhanya zviripo zvefossil-mafuta emagetsi.
Nguva yekutumira: Jun-29-2021