Isabelo semakethe;Amabhethri e-lithium athuthuka ngokushesha (ngobuchwepheshe obuvuthiwe kanye nezindleko ezinciphayo).Ngenxa yomthelela wempilo yebhethri, ukushintshwa kanye nokuguqulwa kudla emakethe enkulu, ngesabelo semakethe esilinganiselwa ku-76.8% ngo-2020;Amabhethri e-lithium okwamanje asetshenziswa kakhulu emakethe yangemuva.Isitoreji samandla e-RV sihambisana nokusatshalaliswa kokuthunyelwa kwe-RV, futhi okwamanje imakethe enkulu yiYurophu neMelika.Ngokuthuthukiswa okuphindaphindiwe kohlelo lokugcina amandla, kunethuba elihle lokugcina amandla e-RV, futhi uphahla lwetiyetha lwemakethe yokugcina ukukhanya kwe-RV kulindeleke ukuthi lube ngamadola ayizigidi eziyizinkulungwane eziyi-193.9.
Imakethe yasekhaya yokugcina amandla: Indawo enkulu yaphesheya kwezilwandle, izindawo zezinhlungu ezinamandla zokukhiqiza ugesi ophuthumayo
Ngokusho kocwaningo lwe-QY, usayizi wemakethe ye-generator ephathekayo emhlabeni wonke wawucishe ube yizigidigidi eziyi-18.7 ngo-2020, wafinyelela ezigidini ezingama-30.4 ngo-2026, nge-CAGR ka-7.2%.Okwamanje, izinhlungu zokusetshenziswa kukagesi kubasebenzisi baphesheya zimi kanje: ① Igridi yamandla yaphesheya kwezilwandle ayizinzile kangako kunegridi yamandla asekhaya futhi izindleko zokusetshenziswa kukagesi ziphezulu.I-American Society of Civil Engineers ibike ngaphezu kwe-3500 isiyonke yokuthunyelwa kwamanye amazwe ngo-2015, okuhlala ngokwesilinganiso semizuzu engama-49.② Ukuze kubhekwane nalolu daba, amakhaya aphesheya ngokuvamile ahlonyiswe ngezisetshenziswa eziphuthumayo zokuphehla ugesi, ezinobubi bezindleko eziphezulu, umsindo ophezulu, kanye nokungcola okuphezulu.Izinzuzo zokugcina amandla ekhaya: ukusetshenziswa kukagesi okuzinzile+izindleko eziphansi, ngoxhaso lwenqubomgomo.
Njengamanje, imakethe enkulu yokuthuthukiswa kokugcinwa kwamandla ekhaya iseYurophu, futhi isisekelo sezinhlelo zokugcina amandla ekhaya ikakhulukazi ukugcinwa kwamandla e-electrochemical.Ngokusho kwedatha eqoqiwe ye-CNESA ngo-2018, uhlangothi lwabasebenzisi be-electrochemical energy storage luyabusa, lubalelwa ku-32.6%.Isitoreji samandla e-electrochemical singaphinde sihlukaniswe sibe amabhethri e-lithium-ion namabhethri e-lead-acid, namabhethri e-lithium-ion abusayo;Ngokusho kwedatha ye-CNESA ngo-2022, amabhethri e-lithium-ion abalelwa ku-88.8% namabhethri e-lead-acid abalelwa ku-10%.Ngokwesimemezelo se-China Research Institute of Industry ukuthi usayizi wemakethe yokugcina amandla yasendlini wawungama-dollar ayizigidi eziyizinkulungwane ezingama-7.5 ngo-2020, kanye nesimemezelo se-BNEF sokuthi izindleko zezinhlelo zokugcina amandla zasendlini ngo-2020 zazingamadola aseMelika angama-431 ngehora ngalinye, kungalinganiselwa ukuthi umthamo ofakiwe wesitoreji samandla sasendlini ngo-2020 uzolinganiselwa ku-17.4 GWh.Ngokusekelwe enanini lomhlaba wonke lemizi kanye nesidingo esimaphakathi somthamo wokugcina amandla wasendlini (kuthatha u-15 kWh), singaphetha ngokuthi indawo yemakethe yethiyori okungenani ingaphezu kuka-1000 GWh, okuyisikhulu.
Isikhathi sokuthumela: Jun-29-2023