Ngokombiko wokuqapha imakethe yokugcinwa kwamandla kagesi we-GTM engxenyeni yesine ka-2017, imakethe yokugcina amandla ibe yingxenye ekhula ngokushesha yemakethe yelanga lase-US.
Kunezinhlobo ezimbili eziyisisekelo zokusetshenziswa kwesitoreji samandla: eyodwa isitoreji samandla esiseceleni kwegridi, esivame ukwaziwa ngokuthi isitoreji samandla esikali segridi.Kukhona nesistimu yokulondoloza amandla eseceleni komsebenzisi.Abanikazi namabhizinisi bangaphatha kangcono isistimu yokuphehla amandla elanga ngokusebenzisa isistimu yokugcina amandla efakwe ezindaweni zabo, futhi bashaje lapho isidingo samandla siphansi.Umbiko we-GTM ubonisa ukuthi izinkampani eziningi zezinsiza seziqala ukufaka ukuthunyelwa kokugcina amandla ezinhlelweni zazo zesikhathi eside.
Isitoreji samandla esikali segridi sivumela izinkampani zensiza ukuthi zilinganisele ukushintshashintsha kwamandla kugridi.Lokhu kuzoba yingxenye ebalulekile yemboni yezinsiza, lapho ezinye zeziteshi ezinkulu zikagesi zihlinzeka ngogesi ezigidini zabathengi, abasatshalaliswa phakathi kwamamayela ayi-100, nezinkulungwane zabakhiqizi bamandla ababelana ngogesi endaweni yangakini.
Lolu shintsho luzongenisa inkathi lapho amagridi amaningi amancane namancane exhunywa izintambo ezimbalwa zokuthutha ezikude, okuzonciphisa izindleko zokwakha nokugcina amagridi amakhulu eziteshi ezinkulu kanjalo nama-transformer.
Ukuthunyelwa kwesitoreji samandla kuzophinde kuxazulule inkinga yokuguquguquka kwegridi, futhi ochwepheshe abaningi bamandla bathi uma amandla amaningi avuselelekayo efakwa kugridi, kuzoholela ekuhlulekeni kwamandla.
Eqinisweni, ukuthunyelwa kwesikali sokugcina amandla esikalini segridi kuzoqeda izimboni zamandla ezisetshenziswa ngamalahle endabuko, futhi kuqede nekhabhoni eningi, isulfure kanye nezinhlayiyana ezivela kulezi zikhungo zikagesi.
Emakethe yesistimu yokugcina amandla, umkhiqizo owaziwa kakhulu yi-Tesla Powerwall.Kodwa-ke, ngokuthandwa okwandayo kwesistimu yamandla elanga yokuhlala e-United States, abakhiqizi abaningi batshale imali kumandla welanga wasendlini noma ohlelweni lokugcina amandla.Izimbangi seziqhamuke ukuze ziqhudelane ngesabelo semakethe sezixazululo zokugcina amandla elanga zasendlini, phakathi kwazo i-sunrun, i-vivintsolar kanye ne-SunPower ethuthuka ngokushesha iSpeed.
U-Tesla wethule uhlelo lokugcina amandla endlini ngo-2015, enethemba lokushintsha indlela yokusebenzisa ugesi emhlabeni ngokusebenzisa lesi sixazululo, ukuze amakhaya asebenzise ama-solar panel ukuze amunce ugesi ekuseni, futhi angasebenzisa uhlelo lokugcina amandla ukuze anikeze ugesi lapho i-solar. amaphaneli awakhiqizi ugesi ebusuku, futhi angashaja nezimoto zikagesi ngohlelo lokugcina amandla lwasendlini, ukuze kwehliswe izindleko zikagesi kanye nokuphuma kwekhabhoni.
I-Sunrun inesabelo semakethe esiphezulu kakhulu
Namuhla, amandla elanga kanye nokugcinwa kwamandla kuya ishibhile futhi ishibhile, futhi i-Tesla ayisancintisani ngokuphelele.Njengamanje, i-sunrun, umhlinzeki wesevisi yesistimu yamandla elanga yokuhlala, inesabelo semakethe esiphezulu emakethe yokugcina amandla elanga yase-US.Ngo-2016, inkampani yabambisana ne-LGChem, umkhiqizi webhethri, ukuhlanganisa ibhethri le-LGChem nesixazululo sayo sokugcina amandla elanga e-brightbo.Manje, bekuse-Arizona, Massachusetts, California kanye ne-charway Kulinganiselwa ukuthi kulo nyaka (2018) izokhishwa ezifundeni eziningi.
I-Vivintsolar ne-Mercedes Benz
I-Vivintsolar, umkhiqizi wesistimu yelanga, wabambisana ne-Mercedes Benz ngo-2017 ukuze banikeze izinsiza ezingcono zokuhlala.Phakathi kwazo, i-Benz isivele ikhiphe uhlelo lokugcina amandla omndeni eYurophu ngo-2016, nebhethri elilodwa lomthamo we-2.5kwh, futhi ingaxhunywa ngochungechunge kuya ku-20kwh kakhulu ngokuvumelana nesidingo sasekhaya.Inkampani ingasebenzisa ulwazi lwayo eYurophu ukuthuthukisa ikhwalithi yesevisi iyonke.
I-Vivintsolar ingomunye wabahlinzeki abakhulu besistimu yokuhlala e-United States, efake amasistimu elanga asekhaya angaphezu kwe-100000 e-United States, futhi izoqhubeka nokuhlinzeka ngomklamo nokufakwa kwesistimu yelanga esikhathini esizayo.Lezi zinkampani ezimbili zithemba ukuthi lokhu kubambisana kungathuthukisa ukusebenza kahle kokunikezwa kwamandla asekhaya kanye nokusetshenziswa.
I-SunPower idala isisombululo esiphelele
I-SunPower, umkhiqizi wamaphaneli elanga, izokwethula nezixazululo zokugcina amandla ekhaya kulo nyaka.Kusukela kumaphaneli elanga, ama-inverter ukuya kuhlelo lokugcinwa kwamandla equinox, wonke akhiqizwa futhi aklanywa i-SunPower.Ngakho-ke, akudingekile ukwazisa abanye abakhiqizi lapho izingxenye zonakalisiwe, futhi isivinini sokufaka siyashesha.Ngaphezu kwalokho, uhlelo lungaphinda longe u-60% wokusetshenziswa kwamandla futhi lube newaranti yeminyaka engama-25.
U-Howard Wenger, uMongameli we-SunPower, wake wathi ukuklama kanye nesistimu yamandla elanga yendabuko yasendlini kuyinkimbinkimbi kakhulu.Izinkampani ezihlukene zihlanganisa izingxenye ezihlukene, futhi abakhiqizi bezingxenye bangase bahluke.Inqubo yokukhiqiza eyinkimbinkimbi kakhulu ingase iholele ekwehleni kokusebenza kanye nokwehliswa kokwethembeka, futhi isikhathi sokufaka sizoba side.
Njengoba amazwe kancane kancane ephendula umqondo wokuvikelwa kwemvelo, futhi izintengo zamaphaneli elanga namabhethri ehla, umthamo ofakiwe wamandla elanga nokugcinwa kwamandla e-United States uzokhula unyaka nonyaka esikhathini esizayo.Njengamanje, abakhiqizi abaningi besistimu yamandla elanga nabahlinzeki besistimu yokugcina amandla bajoyina izandla, benethemba lokuthuthukisa ikhwalithi yesevisi ngokuhambisana nezici zabo ezikhethekile futhi bancintisane emakethe ndawonye.Ngokombiko wezezimali we-Peng Bo, ngo-2040, ingxenye yokukhiqiza amandla elanga ephahleni e-United States izofinyelela cishe ku-5%, ngakho-ke uhlelo lwasekhaya lwelanga elinomsebenzi ohlakaniphile luzothandwa kakhulu esikhathini esizayo.
Isikhathi sokuthumela: Mar-11-2018