Iziphathimandla zikahulumeni waseShayina, izinhlelo zikagesi, amandla amasha, ezokuthutha kanye neminye imikhakha zikhathazeke kakhulu futhi zisekela ukuthuthukiswa kobuchwepheshe bokugcina amandla. Eminyakeni yamuva, ubuchwepheshe bokugcina amandla baseChina buye bathuthuka ngokushesha, imboni ikhula, futhi inani liya ngokuya libonakala, kancane kancane liye laba yintandokazi eshaywa yilungu lemboni yamandla asanda kuzalwa.
Kusukela kumkhuba wemakethe, ocwaningweni nasekuthuthukisweni kobuchwepheshe bokugcinwa kwamandla kanye nesipiliyoni sokuthuthukiswa kwephrojekthi, inqubomgomo yoxhaso lokugcinwa kwamandla nezinjongo zesu lokuthuthukisa, isikali sokuthuthukiswa kwamandla omoya namandla elanga, isikali sokuthuthukiswa kwemithombo yamandla esabalalisiwe, amanani kagesi, isikhathi. -izintengo zokwabelana, uhlangothi lwesidingo sikagesi, kanye nemakethe yezinsizakalo ezisizayo nezinye izici, amathuba okuthuthukiswa kwemboni yokugcinwa kwamandla emhlabeni wonke mahle, azoqhubeka nokukhula kancane esikhathini esizayo.
Isimo samanje sibonisa ukuthi kunabadlali abathathu abakhulu emakethe yokugcina amandla yasekhaya, isigaba sokuqala sigxile emikhiqizo yokugcina amandla, isigaba sesibili sisebenza ekukhiqizeni amabhethri e-lithium-ion, kanti isigaba sesithathu sivela ku-photovoltaic, umoya. amandla nezinye izinkambu ezinkampanini eziwela umngcele.
Abanikazi bomkhiqizo wesitoreji samandla bayingxenye yokuqala yabadlali.
Amagama ebhrendi yesitoreji samandla empeleni abhekisela kubahlanganisi besistimu yokugcina amandla, abanomthwalo wemfanelo wokuhlanganisa amadivayisi okugcina amandla asekhaya naphakathi kuya amakhulu, afanaamabhethri e-lithium-ion, futhi ekugcineni ilethe amasistimu okugcina amandla enziwe ngokwezifiso, emakethe eqondile kuya ekupheleni komsebenzisi kanye nakumakhasimende abo. Izidingo eziyisisekelo zobuchwepheshe zokuhlanganiswa kwesistimu yokugcina amandla azidingi kakhulu, futhi izingxenye zayo eziyinhloko, ikakhulukazi amabhethri e-lithium-ion, atholakala ngokutholakala kwangaphandle. Ukuncintisana kwayo okuyinhloko kusekuklanyweni komkhiqizo nasekuthuthukisweni kwezimakethe, lapho imakethe ibaluleke kakhulu, ikakhulukazi amabhrendi namashaneli okuthengisa.
Emkhakheni wokugcinwa kwamandla, izihlanganisi zesistimu zinikeza amasistimu okugcina amandla ebhethri agcwele (BESS). Ngakho-ke, ngokuvamile banesibopho sokuthola izingxenye ezingazodwana, ezihlanganisa amamojula/amarack ebhethri, amasistimu okuguqula amandla (PCS), njll.; ukuhlanganisa uhlelo; ukunikeza iwaranti egcwele; ukuhlanganisa uhlelo lokulawula nokuphatha amandla (EMS); ngokuvamile ukuhlinzeka ngomklamo wephrojekthi nobungcweti bobunjiniyela; kanye nokuhlinzeka ngemisebenzi, ukuqapha, kanye nezinsiza zokunakekela.
Abahlinzeki bokuhlanganiswa kwesistimu yokugcinwa kwamandla bazongenisa amathuba emakethe abanzi futhi bangase baguquke ngezindlela ezimbili esikhathini esizayo: enye iwukuthuthukisa izinsizakalo ezijwayelekile zokuhlanganisa isistimu ngendlela eholwa umkhiqizo; kanti enye iwukwenza ngendlela oyifisayo izinsiza zokuhlanganisa isistimu ngokuya ngezidingo zesimo. Abahlinzeki bokuhlanganiswa kwesistimu yokugcina amandla badlala indima ebaluleke kakhulu ohlelweni lwamandla.
Abahlanganyeli bohlobo II: abahlinzeki bebhethri ye-lithium-ion
Kukhona zonke izinkomba zokuthi imakethe yokugcina amandla isifinyelele esilinganisweni esibalulekile sokuhweba futhi ingena esimeni esibucayi. Ngokuthuthuka okusheshayo kweamabhethri e-lithium-ionkulo mkhakha, ezinye izinkampani ze-lithium seziqala ukufaka imakethe yokugcina amandla ekuhlelweni kwazo kwamasu ngemuva kokuchayeka kuyo okokuqala.
Kunezindlela ezimbili ezibalulekile zokuthi abahlinzeki bebhethri ye-lithium-ion babambe iqhaza ebhizinisini lokugcina amandla, enye injengomphakeli okhuphuka nomfula, ehlinzeka ngamabhethri e-lithium-ion ajwayelekile kubanikazi bomkhiqizo wesitoreji samandla ephansi, izindima zabo ezizimele; kanti okunye ukuhileleka ekuhlanganisweni kwesistimu engezansi, ebhekene ngqo nemakethe yokugcina kanye nokuqaphela ukuhlanganiswa okukhuphuka nomfula.
Izinkampani zebhethri ye-lithium nazo zingahlinzeka ngezinsizakalo zokugcina amandla ngokuqondile kubasebenzisi bokugcina, okungavimbeli ekunikezeni amamojula ebhethri e-lithium-ion ajwayelekile kwamanye amakhasimende okugcina amandla, noma ngisho nemikhiqizo ye-OEM kubo.
Izinto ezintathu ezigxile kakhulu emakethe yokugcina amandla yezicelo zebhethri ye-lithium-ion ukuphepha okuphezulu, impilo ende kanye nezindleko eziphansi. Ukuphepha kusebenza njengebhentshimakhi eyinhloko, futhi ukusebenza komkhiqizo kuthuthukiswa ngezinto ezibonakalayo, ubuchwepheshe kanye nenqubo emisha.
Isigaba sesithathu sabadlali: Izinkampani ze-PV eziwela umngcele
Kunqubomgomo evumayo kanye nokulindela okunethemba lemakethe, ukutshalwa kwezimali kwenkampani ye-photovoltaic kanye nokwandiswa kokufudumala komdlandla, isitoreji se-photovoltaic + samandla kancane kancane siba imfuneko yokufinyelela kuqala emakethe.
Ngokusho kwesingeniso, okwamanje kunezinhlobo ezintathu zezinkampani ze-photovoltaic ezisebenza kakhulu ekusetshenzisweni kokugcinwa kwamandla. Okokuqala, abathuthukisi besiteshi sikagesi noma abanikazi, ukuze baqonde isiteshi sikagesi se-PV ukuthi ukumiswa, noma kuhambisana nomsebenzi wegridi encane ehlakaniphile, ukuthi kuhambisana yini nokwesekwa kwenqubomgomo yezimboni. Isigaba sesibili yizinkampani eziyingxenye, izinhlobo zamanje ezimbalwa ezinkulu ziyizinkampani ezinkulu zezingxenye, zinamandla ezinsiza ezihlanganisiwe eziqondile, inhlanganisela ye-PV nokugcinwa kwamandla kulula kakhulu. Isigaba sesithathu esokwenza inkampani ye-inverter, ubuchwepheshe bokugcina amandla bujule kakhulu, ukwenza ukuguqulwa kwemikhiqizo ye-inverter emikhiqizweni yokugcina amandla nakho kulula kakhulu.
I-Photovoltaic iyisigameko esibalulekile sohlangothi olusha lokukhiqiza amandla olusekela ukugcinwa kwamandla, ngakho-ke iziteshi zemakethe ze-photovoltaic nazo ziba iziteshi zemakethe zokugcina amandla. Kungakhathaliseki ukuthi i-photovoltaic esabalalisiwe, noma i-centralized photovoltaic, futhi kungakhathaliseki ukuthi inkampani yemojula ye-photovoltaic, noma inkampani ye-photovoltaic inverter, emakethe yemboni ye-photovoltaic kanye nezinzuzo zesiteshi, ingaguqulelwa ekuthuthukisweni kwemakethe yebhizinisi lokugcina amandla.
Kungakhathaliseki ukuthi kusukela ezidingweni zokuthuthukiswa kwegridi, izidingo zokunikezwa kwamandla, ukuqaliswa okukhulu kwe-PV + ukugcinwa kwamandla kuyisidingo, futhi inqubomgomo yokulandelela nokukhuthaza ukuthuthukiswa okusheshayo kwe-PV + imboni yokugcina amandla ibophezelekile ukudala.
Isikhathi sokuthumela: Apr-15-2024