Ukugcinwa kwamandla akuseyona ingxenye ye-niche yegridi kagesi. Njengoba ukungena okuvuselelekayo kukhula, izimakethe zamandla emhlabeni wonke zibhekana nezinselele ezikhulayo ekulawuleni imvamisa, ukuphathwa komthwalo ophakeme, kanye nokuntengantenga kwentengo. Isitoreji sebhethri esikalini esisetshenziswayo sesivele njengesixazululo esisebenzisekayo, esishintsha ngokuyisisekelo ukuthi ugesi uhwetshwa kanjani, uthengiswa kanjani, futhi ulethwa kanjani. Ngokumunca ukunikezwa okukhulu ngesikhathi sesidingo esiphansi kanye nokukhipha ngezikhathi zenani eliphezulu, lezi zinhlelo zithuthukisa ukusebenza kahle kwemakethe futhi zehlise izindleko zesistimu. Ukuqonda lolu shintsho lwezomnotho kudinga ukuhlola kokubili izindlela zemali engenayo etholakalayo ezimpahleni zokulondoloza kanye nomthelela obanzi kumandla emakethe yezitolo ezinkulu.

Ukulungisa Kabusha Amanani Kagesi Wezitolo kanye Namathuba Okuxazululeka

Enye yeminikelo eqondile yezomnotho ye isitoreji sebhethri sesikali esisetshenziswayo amandla arbitrage. Abaqhubi besitoreji bashaja amabhethri uma amanani entengo ezitolo ephansi—imvamisa phakathi neziqongo zelanga lasemini noma ukukhiqizwa komoya ebusuku—futhi ayakhishwa lapho amanani enyuka. Lokhu kuziphatha kucindezela ukusabalala kwentengo phakathi kwezikhathi eziphakeme nezingaphakeme kakhulu, kuzuzisa abathengi futhi kunciphisa isidingo sezitshalo ezibizayo ezikhiqiza igesi ephezulu. Ezimakethe ezifana ne-CAISO yase-California kanye ne-NEM yase-Australia, ukuba khona kwesitoreji esikhulu sekuvele kuthambise ukukhuphuka kwamanani okwedlulele. Izinkampani ezihamba phambili ezisezingeni eliphezulu zokugcina amabhethri zisebenzisa izinhlelo zamahora amaningi ezithwebula imijikelezo ye-arbitrage yesikhathi eside, ziqhubeke nokusimamisa imali engenayo yemakethe futhi zehlise izindleko zokuguquguquka kwegridi.

Ukuthuthukisa Ukwethembeka Kwegridi kanye Nokunciphisa Izindleko Zesevisi Eyengeziwe

Ngaphandle kwe-arbitrage, isitoreji sebhethri esikalini sokusetshenziswa sihlinzeka ngezinsizakalo ezibalulekile ezihlanganisa ukulawulwa kwamafrikhwensi, indawo yokugcina i-spinning, nokusekelwa kwe-voltage. Lawa masevisi, ngokuvamile anikezwa amajeneretha amafutha, ayashesha futhi anembe kakhulu uma alethwa ngamabhethri. Ngakho-ke, opharetha besistimu bangakwazi ukuthola izimali ezigciniwe ezinezindleko eziphansi, badlulisele ukonga ezinsizeni nakubakhokhi bentela. E-ERCOT (Texas) kanye neGridi Kazwelonke yase-UK, izimpahla zokulondoloza manje sezibalela ingxenye ekhulayo yemali engenayo yemakethe yokulawula. Izinkampani eziphezulu zokugcina amabhethri ezisezingeni eliphezulu benze isofthiwe yokulawula ubunikazi evumela ukubamba iqhaza ngesikhathi esisodwa ekusakazweni kwemali eminingi, ukwandisa ukusetshenziswa kwempahla kanye nokusheshisa imbuyiselo ekutshalweni kwezimali konjiniyela bephrojekthi.

Iqhaza lika-Wenergy Ekusheshiseni Ukuguqulwa Kwemakethe

Njengoba izimakethe zamandla ziqhubeka nokuvela, isidingo sezixazululo ezinokwethenjelwa, ezithengekayo zokugcina imali asikaze sibe sikhulu. Ngokombono wethu, impumelelo incike kubuchwepheshe obufakazelwe kanye nokuhlanganiswa okungenamthungo. Wenergy iletha izixazululo ezididiyelwe ze-BESS zendawo yokuhlala, i-C&I, kanye nezicelo zesikali sosizo, zisekelwa iminyaka engu-15 yebhethri ye-R&D namandla ochungechunge lokunikezela okugcwele ukusuka kumaseli kuye kumasistimu. I-BESS yethu efakazelwe efakwe esiqukathi yamaphrojekthi egridi kanye nezinsiza iletha isitoreji samandla esikhulu esithembekile sokuqina kwegridi, ukuhlanganiswa okuvuselelekayo, nokuthuthukisa amandla - okusekelwa ukuthunyelwa kwangempela emhlabeni jikelele. Ngomklamo we-modular wokuthunyelwa ngokushesha, ukuthobela ngokugcwele amazinga e-IEC/CE kanye nezidingo zegridi ye-EU, i-Wenergy inika amandla abathuthukisi nezinsiza ukuze ibambe ukukhuphuka kwezomnotho kwesitoreji ngenkathi yehlisa ubungozi bephrojekthi. Sizibophezele ekuholeni lolu guquko lwemakethe, i-megawatt yehora elilodwa ngesikhathi.