Ilanga, umoya kanye negesi yemvelo kwenza ngaphezu kuka-91% wamandla angezwe kugridi kagesi yase-US ngo-2021, ngokusho kwezindleko zokwakhiwa kweGeneretha Kagesi kanye Nombiko Wonyaka Wokuphehla Ugesi we-EIA.
Nakuba izindleko eziphelele zokwakha ze-solar zifinyelela ku-$ 20 billion, izindleko zokwakhiwa kwezinhlelo zelanga zawela e-United States ngo-2021, uma kuqhathaniswa no-2020. Izibalo ze-EIA zibonisa ukuthi ngo-2021, izindleko zokwakhiwa kwelanga zehla ngo-6% kusukela ku-2020, zehla ku-$ 1,561 / kW. Ukwehla kuqhutshwa ngokuyinhloko ukwehla ngo-10% ezindlekweni zokwakha zamaphaneli okulandela umkhondo we-silicon, ehle yafinyelela ku-$1,423/kW - izindleko zawo ezimaphakathi eziphansi kakhulu kusukela ngo-2014.
Izibalo ze-EIA zikhombisa ukuthi izindleko zokwakha i-solar zehle ngo-6% ngo-2021 ngo-2020, zehla zafinyelela ku-$1,561/kW. Ukwehla kuqhutshwa ngokuyinhloko ukwehla ngo-10% ezindlekweni zokwakha zamaphaneli okulandela umkhondo we-silicon, awela ku-$1,423/kW, izindleko zawo ezimaphakathi eziphansi kusukela ngo-2014.
Umbiko uphawula ukuthi isilinganiso sezindleko zokwakha zamaphaneli e-crystalline silicon fixed-tilt sikhuphuke ngo-5% saya ku-$2,047/kW. Izindleko ezimaphakathi zamaphaneli e-cadmium telluride zihlale zizinzile, zehla kuphela ngo-1% ukuya ku-$1,626/kW ngo-2021. Amasistimu okulandelela okunyakazayo anyakaza ngokuzenzakalelayo ukulandela ilanga njengoba lihamba esibhakabhakeni. Nakuba kuyizindleko eziphakeme kakhulu, bakhiqiza ugesi owengeziwe ngokuqhubeka belandela ilanga.
Kuyaqapheleka ukuthi lokhu kulandela isikhathi lapho amanani emojula yelanga ayesephindeke kabili ngokuyinhloko ngenxa yokushoda kokuhlinzekwa ngesikhathi sodlame. Ekuphenduleni ukushoda, abakhiqizi abaningi bakhuphule ukukhiqizwa ngenkathi abathuthukisi beqoqa izimpahla.
Selokhu ubhubhane lwaqala ngo-2020, amanani emojula aqhubekile nokwehla, afinyelela izinga eliphansi leminyaka emibili ngo-Ephreli 2023. Ezinyangeni ezimbili zokuqala zika-2023, amanani emojula ase-US ajwayelekile abengu-$0.36/W (DC), ehle ngo-11% ngekota. Amamojula ahwetshwe ngeprimiyamu engu-57% ngaphezu kwenani lomhlaba wonke lamamojula e-silicon e-monocrystalline monocrystalline.
Uma sibheka isifunda, ukwanda okukhulu kokwengezwa kwelanga kwenzeka engxenyeni eseningizimu ye-United States, iTexas ihamba phambili. Ngo-2021, iTexas yengeza izitshalo ezintsha eziyi-100 ngesamba esingu-10,155 MW uma kuqhathaniswa nezingu-2,347 nje ezingezwe e-Ohio.
Ngenkathi iTexas isahola isizwe ekufakweni kwelanga, izinombolo zibukeka zihluke kakhulu kuneminyaka emibili edlule. Isibonelo, ukwakhiwa kwe-36 GW kulindeleke yi-Solar Energy Industries Association (SEIA) eminyakeni emihlanu ezayo, yakhela cishe ku-16 GW esebenzayo kuze kube manje. Utshalomali oluningi lwanamuhla ku-solar, olusondela ku-$20 billion, lubheke ezikhungweni ezinkulu zelanga, ngokuvamile ezedlula i-100 MW ngomthamo.
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