Ingxelo entsha evela kwiSebe lezaMandla lase-US (i-DoE) uLawrence Berkeley weLebhu yeSizwe ibonisa ukwandiswa okukhulu kwezibonelelo zesola-kunye nokugcinwa kogcino kwimarike yomzi-mveliso wamandla wase-US.

Umfanekiso: uRhwebo lweSolar Guy
Ivela kwimagazini ye-pv yase-USA
Ngaphakathi e-United States, iinkcukacha ezivela kwi-Lawrence Berkeley National Laboratory ye-eneji yemarike kunye neqela lomgaqo-nkqubo (EMP) ibonisa ukuba ngoku kukho ama-469 amashishini adibeneyo asebenzayo e-United States.
Malunga ne-61% yezityalo ezixubeneyo, okanye amaziko angama-288, ziiprojekthi zogcino lwelanga. Ezi zityalo zimele uninzi lwamandla okugcina amandla, kunye ne-7.8 GW kunye ne-24.2 GWh yamandla asasazwe kwilizwe lonke. Ngo-2023, iiprojekthi ezingama-66 kwezingama-80 zaziyinkqubo yogcino lwePV-plus.

I-“Hybrid Power Plants: iSimo sokuSebenza kunye noHlelo lweziTyalo eziCetywayo lowama-2024” ithatha kulwazi oluvela kwi-US DoE's Energy Information Administration (EIA), kunye neengxelo zonyaka malunga nemigca yoqhagamshelo lwesizwe.
Ukwandiswa kwezibonelelo zesola-plus-storage kwazuza amandla ngo-2020, ekuqaleni kuqhutywa ziiprojekthi ezincinci eMassachusetts. Lo mkhwa uye wandiswa yiCalifornia, iTexas kunye neFlorida, apho ukuqaliswa kwezixhobo ezinkulu zokwandisa umthamo ngokubanzi. Ngokucacileyo, iMassachusetts ibamba i-89 yesizwe ye-288 yesolar-plus-storage izibonelelo, nganye ingaphantsi kwe-7 MW yomthamo. Olu fakelo lukhuthazwa yinkqubo karhulumente ye-SMART, ekhuthaza ukugcinwa kwamandla nge-advanteji yeDC ukuya kwi-AC ratios kunye nokudityaniswa kwebhetri.

I-California ilandela njengombuso kunye nenani lesibini eliphezulu lezixhobo zokugcina ilanga kunye ne-solar, zizonke 72. Ngokungafaniyo neMassachusetts, phantse isiqingatha sezi zixhobo zoNxweme lwaseNtshona zidlula i-100 MW yomthamo welanga. I-Arizona ne-California zikhokela kwinani lezityalo ezitsha ze-solar-plus-storage hybrid, kunye ne-15 kunye ne-16 izibonelelo ezitsha eziza kwi-intanethi, ngokulandelanayo.
Ukusetyenziswa kwezityalo kuyaguquguquka, zombini kunye ngamanye amaxesha ngokwahlukeneyo. Kubekho utshintsho lwesizwe ukusuka ikakhulu ekusebenziseni ukugcinwa kwamandla kulawulo lwamatyeli ukuya kusetyenziso olukhulayo lwe-arbitrage, lukhatshwa kukuncitshiswa kokukhula kwezibonelelo zelanga. Oku kubaluleke kakhulu kwizityalo zamandla elanga apho ugcino lunceda ekubambeni amandla anokuthi acuthwe kwaye azinzise iprofayile yokuveliswa kwezibonelelo zelanga.

Ingxelo ye-EMP ibonisa izifundo zecala lezityalo zamandla ngamnye, kubandakanywa i-Blythe Solar II kunye ne-Meyersdale Windpower, kunye neenkcukacha ezicacileyo zokusebenza eziboniswe kwiigrafu ezingezantsi. I-Blythe Solar II, i-131 MW (AC) yomzi-mveliso welanga ene-115 MW/528 MWh yokugcina, eyongeziweyo yokugcina ngo-2021 kwiziseko zayo zelanga zika-2016. Isityalo sijikeleza iibhetri zaso ngaphantsi kwesihlandlo esinye ngosuku, silungelelanisa oku kunye neeyure eziphezulu zelanga kunye nemfuno yangokuhlwa ye-arbitrage yamandla ehambelana nexabiso le-CAISO kwi-wholesale kunye nokutshintsha kwelanga. Nangona kunjalo, i-EIA idwelisa ukulawulwa rhoqo njengowona msebenzi weplanti, kunye ne-arbitrage njengesibini.
I-Meyersdale Windpower, indawo yomoya engama-30 MW enebhetri eyi-18 MW/12.1 MWh eyongeziweyo ngo-2015, isebenza ngokwahlukileyo kwi-Blythe. Ibhetri yayo ijikeleza umndilili wamaxesha amathandathu ngosuku, kwaye ukuya kutsho kumaxesha alishumi elinesibini phantsi kweemeko ezithile. I-EIA ichonga ukulawulwa kwamaxesha amaninzi njengowona msebenzi uphambili kunye nokuphela kwebhetri yaseMeyersdale, ehambelana nokuhamba kwayo rhoqo.

Ukuya phambili, umthamo ucocekile kwaye udibene nokugcinwa.
ECarlifonia, intengiso yelanga esetyenziswayo iguqule ngokusebenzayo ibe yimarike yelanga-kunye nokugcinwa kwayo, phantse zonke iiprojekthi ezintsha ezineenkqubo ezixutyiweyo. Icandelo le-PV lendawo yokuhlala nalo liyabamba, kunye ne-60% yezinga lokunamathisela lokugcina.
Ingxelo yathi imigca yoqhagamshelo lwelizwe ibheka kwimodeli yeplanti yamandla edibeneyo yaseCalifornia. Ngoku, i-47% yomthamo wexesha elizayo icwangciswe njengezityalo ezixubeneyo, kunye ne-92% iyindawo yokugcina amandla elanga kunye nokugcina. Kwi-2.5 TW iyonke emgceni, i-2 TW lulungelelwaniso lwelanga kunye nogcino, nokuba luzimele okanye luxutywe, lubonisa ikamva elilawulwa zezi teknoloji.
Iintsingiselo zamaxabiso ogcino lwamandla kwixesha elizayo, ezibone ukuhla okuphawulekayo kwaye kulindeleke ukuba ziqhubeke, ziqhuba ezi ngeniso zemigca yoqhagamshelo. Ngo-2024, utyalo-mali kwi-solar kuqikelelwa ukuba luya kudlula i-500 yeebhiliyoni zeedola, ukuqinisekisa ukukhula kwezixhobo zokugcina ilanga kunye ne-solar ngeendleko eziphantsi ze-hardware kunye nokuphucula ukusebenza kwemodyuli yelanga.
Nangona kunjalo, kwixesha elifutshane, amaxabiso eendawo zokugcina zelanga-plus-zifumene ukunyuka okuncinci.

Iqela le-EMP lihlalutye idatha yexabiso ukusuka kwi-105 izivumelwano zokuthenga amandla elanga kunye nokugcina, emele i-13 GW yelanga kunye ne-7.8 GW / 30.9 GWh yokugcina amandla. Ixabiso leenkqubo ze-hybrid linyukile ukususela ngo-2020, ngokuyinxenye ngenxa yamandla aphezulu okugcina ibhetri, eqhutywa yindleko yeeyure ezongezelelweyo zokugcina i-lithium. Nangona ukwahluka kusetyenziso lwebhetri kulunzima uhlalutyo, ukunyuka kwamaxabiso kwikhonkco lobonelelo nako kunokuba negalelo ekunyukeni kwamaxabiso.
Nangona ezi ndleko zikhulayo, inani elikhulayo leeprojekthi zokugcina amandla amatsha libonisa ukuba imarike ihlala yomelele, kunye nomthamo oqhubekayo ukwandisa.
Lo mxholo ukhuselwe yi-copyright kwaye awunakuphinda usetyenziswe. Ukuba ufuna ukusebenzisana nathi kwaye ungathanda ukuphinda usebenzise omnye umxholo wethu, nceda uqhagamshelane: editors@pv-magazine.com.
Umthombo ovela pv imagazini
Ukuziphendulela: Ulwazi oluchazwe ngasentla lunikezelwa yi-pv-magazine.com ngaphandle kwe-Chovm.com. I-Chovm.com ayenzi lumelo kunye neziqinisekiso malunga nomgangatho kunye nokuthembeka komthengisi kunye neemveliso. I-Chovm.com ikhupha ngokucacileyo naliphi na ityala lokwaphulwa kwelungelo lokushicilela umxholo.