Njengoba amanani kagesi eqhubeka ekhuphuka futhi ukuthembeka kwegridi kuya ngokuya kungaqiniseki, ukwengeza isitoreji sebhethri ohlelweni lwelanga olukhona sekuyinye yezindlela eziphumelela kakhulu zokwandisa ukusetshenziswa kwamandla elanga. Izindaba ezinhle ukuthi ukufakwa okuningi kwamandla elanga okukhona kungathuthukiswa ngesitoreji sebhethri ngaphandle kokushintsha lonke uhlelo. Ngokuhlanganisaisitoreji sebhethri lelanga, abanikazi bezindlu namabhizinisi bangagcina amandla elanga amaningi akhiqizwa emini futhi bawasebenzise lapho ukukhanya kwelanga kungatholakali, okunciphisa ukuncika kwegridi futhi kuthuthukise ukuvikeleka kwamandla.
Kungani Kufanele Ufake Isitoreji Sebhethri Kuhlelo Lwelanga Olukhona?
Abanikazi abaningi bezinhlelo zelanga baqala ukufaka amaphaneli elanga ngaphandle kwamabhethri ukuze banciphise izindleko zangaphambilini. Kodwa-ke, ngaphandle kokugcina amandla, amandla elanga amaningi avame ukuthunyelwa kugridi, ngezinye izikhathi ngenzuzo encane yezimali.
Ngokufaka i-isitoreji sebhethri se-lithium iron phosphate (LiFePO4), abasebenzisi bangakwazi:
◊Khulisa ukuzisebenzisa kwelanga
◊Nciphisa izikweletu zikagesi
◊Thuthukisa ukuzimela kwamandla
◊Gcina ugesi ngesikhathi sokuphazamiseka kwegridi
◊Thuthukisa imbuyiselo ekutshalweni kwezimali (i-ROI)
◊Sekela amasu okugunda izinwele okuphezulu kanye nokushintsha umthwalo
Kubasebenzisi bezentengiselwano nezimboni, ukugcina ibhethri kungasiza futhi ekunciphiseni izindleko zokufunwa nokuthuthukisa ukusebenza kahle kokuphathwa kwamandla.
Ingabe Noma Yimuphi Umshini Welanga Okhona Ungathuthukiswa Ngesitoreji Sebhethri?
Ezimweni eziningi, yebo. Kodwa-ke, indlela yokuhlanganisa incike ohlotsheni lwe-solar inverter efakiwe njengamanje.
Isinyathelo sokuqala ukuhlola izingxenye zesistimu yelanga ezikhona, okuhlanganisa:
♦Umthamo wephaneli yelanga
♦Uhlobo lwe-inverter
♦Iphrofayili yomthwalo kagesi
♦Izidingo zokuxhumeka kwegridi
♦Indawo yokufaka etholakalayo
Ukuhlolwa kobungcweti kuqinisekisa ukuhambisana nokusebenza kahle kohlelo.
Izindlela Eziyinhloko Zokuhlanganisa Isitoreji Sebhethri
Kunezindlela ezimbili ezivamile zokwengeza isitoreji sebhethri ohlelweni lwe-PV yelanga olukhona.
| Indlela Yokuhlanganisa | Incazelo | Izinzuzo | Okuhle Kakhulu Kwaba |
| Uhlelo Oluhlanganisiwe lwe-AC | Ibhethri lixhuma nge-inverter yebhethri ehlukile | Ukulungiswa okulula, izinguquko ezincane ohlelweni lwelanga olukhona | Ukufakwa kwe-solar okukhona |
| Uhlelo Oluhlanganisiwe lwe-DC | Ibhethri lixhuma ngqo ekukhiqizweni kwelanga ngaphambi kokuguqulwa | Ukusebenza kahle okuphezulu, ukuguqulwa kwamandla okumbalwa | Ukufakwa okusha noma ukuthuthukiswa okukhulu |
Isitoreji Sebhethri Esihlanganiswe Ne-AC
Izinhlelo ezihlanganiswe yi-AC ziyisisombululo esithandwa kakhulu sokufaka kabusha izinhlelo zelanga ezikhona. Kufakwe i-inverter yebhethri ezinikele eceleni kwe-inverter yelanga yamanje.
Izinzuzo zifaka:
♠Ukufakwa okulula
♠Ukuphazamiseka okuncane kwemishini ekhona
♠Ukwandiswa kwebhethri okuguquguqukayo
♠Ukuhambisana nemikhiqizo eminingi yelanga
Isitoreji Sebhethri Esihlanganisiwe se-DC
Izinhlelo ezihlanganiswe yi-DC zixhuma amabhethri ngqo ku-solar array nge-inverter ehlanganisiwe.
Izinzuzo zifaka:
★Ukusebenza kahle kokushaja okuphezulu
★Ukulahlekelwa kokuguqulwa okuncishisiwe
★Ukuthuthukiswa kwesistimu okungcono kakhulu
Kodwa-ke, le ndlela ingadinga ukushintsha i-inverter ekhona, okwenza ingasebenzi kahle kumaphrojekthi amaningi okulungisa kabusha.
Ukukhetha Ubuchwepheshe Bebhethri Obufanele
I-chemistry yebhethri idlala indima ebalulekile ekusebenzeni kwesistimu, ukuphepha, kanye nesikhathi sokuphila.
Namuhla, amabhethri e-LiFePO4 aqashelwa kabanzi njengesixazululo esithandwayo sokugcina amandla elanga ngenxa yokuphepha kwawo okuhle kakhulu nokuqina.
| Uhlobo Lwebhethri | Impilo Yomjikelezo | Ukuphepha | Ukulungiswa | Isikhathi Sokuphila Esijwayelekile |
| I-Lead-Acid | imijikelezo engu-500-1,500 | Okumaphakathi | Phezulu | Iminyaka engu-3-7 |
| I-Lithium-ion (LiFePO4) | imijikelezo engaphezu kuka-6,000 | Kuhle kakhulu | Phansi | Iminyaka eyi-10-15+ |
Ngobaamaphrojekthi okugcina amandla elanga ezindaweni zokuhlala, ezentengiselwano, kanye nezezimboni, Amabhethri e-LiFePO4 anikeza:
♦Impilo yesevisi ende
♦Ukujula okukhulu kokukhishwa (DoD)
♦Ukusebenza kahle kokushaja okuphezulu
♦Izidingo zokunakekelwa ezincishisiwe
♦Ukuqina kokushisa okuthuthukisiwe
Kungani Ukhetha Amabhethri Elanga e-YouthPOWER LiFePO4?
Uma uhlanganisa isitoreji sebhethri ohlelweni lwelanga olukhona, khetha isitoreji esithembekileumenzi webhethri lelangakubalulekile.
I-YouthPOWERigxile kwizixazululo zebhethri lelanga le-LiFePO4 ezithuthukisiwe ezenzelwe izinhlelo zokusebenza zokugcina amandla zokuhlala, ezentengiselwano, kanye nezezimboni.
Izinzuzo ezibalulekile zamabhethri e-YouthPOWER zifaka:
♣Amaseli ebhethri e-Grade A asezingeni eliphezulu
♣Uhlelo Lokuphathwa Kwebhethri Oluhlakaniphile (i-BMS)
♣Impilo yomjikelezo omude idlula imijikelezo engu-6,000
♣Idizayini ye-Modular ne-Scale
♣Ukuhambisana okubanzi nemikhiqizo ehamba phambili ye-inverter
♣Ukuphepha okuthuthukisiwe kanye nokusebenza okuzinzile
Kungakhathaliseki ukuthi kuthuthukiswa uhlelo lwelanga lwasekhaya noma kuqaliswa iphrojekthi enkulu yokugcina amandla ebhizinisini,I-YouthPOWERinikeza izixazululo zebhethri ezithembekile ezisiza ukwandisa ukusetshenziswa kwamandla elanga kanye nokonga isikhathi eside.
Izinto Ezibalulekile Okufanele Uzicabangele Ngaphambi Kokufaka
Ngaphambi kokuhlanganisa isitoreji sebhethri, cabanga ngalezi zinto ezilandelayo:
1. Amaphethini Okusetshenziswa Kwamandla
Hlaziya ukuthi ugesi usetshenziswa kaningi kangakanani. Amandla ebhethri kufanele ahambisane nezidingo zangempela zokusetshenziswa kunokuba ahambisane namandla okukhiqiza amandla elanga.
2. Izidingo Zamandla Okusekelayo
Nquma ukuthi yimiphi imithwalo okumele ihlale isebenza ngesikhathi sokungasebenzi, njengokuthi:
♠Ukukhanyisa
♠Isiqandisi
♠Izinhlelo zokuphepha
♠Imishini yebhizinisi ebalulekile
♠Izinhlelo Zokukhulisa Zesikhathi Esizayo
Ukukhethauhlelo lwebhethri olujwayelekileivumela ukwanda komthamo wesikhathi esizayo ngaphandle kokushintsha imishini ekhona.
3. Imithethonqubo Yendawo kanye Nezikhuthazo
Izifunda eziningi zinikeza izikhuthazo, izaphulelo, noma izikweletu zentela zezinhlelo zokugcina amabhethri elanga. Ukuqonda izinqubomgomo zendawo kungathuthukisa kakhulu umnotho wephrojekthi.
Ikusasa Lesitoreji Se-Solar Plus
Njengoba izindleko zebhethri ziqhubeka nokwehla kanye nezimakethe zamandla zithuthuka, izinhlelo zokugcina amandla elanga kanye ne-solar-plus ziba yindinganiso yezixazululo zamandla zokuhlala nezentengiselwano. Ukuhlanganisa isitoreji sebhethri nesistimu yelanga ekhona kwenza abasebenzisi bakwazi ukwandisa ukusetshenziswa kwamandla avuselelekayo, banciphise izindleko zikagesi, futhi bafinyelele ukuzimela okukhulu kwamandla.
Kumabhizinisi afuna ukuqina kwamandla isikhathi eside kanye nabanini bezindlu abafuna ukwandisa ukusetshenziswa kwamandla elanga, ukugcina amabhethri akuseyona indlela yokuthuthukisa ongakhetha kuyo—kuwukutshalwa kwezimali okunenhloso esikhathini esizayo samandla.
Imibuzo Evame Ukubuzwa
Umbuzo 1. Kuthatha isikhathi esingakanani ukufaka isitoreji sebhethri ohlelweni lwelanga olukhona?
A1: Iningiisitoreji sebhethri sendlu yokuhlalaUkulungiswa kabusha kungaqedwa phakathi nosuku olulodwa kuya kwezintathu, kuye ngokuthi uhlelo luyinkimbinkimbi kangakanani, ukuthuthukiswa kukagesi okudingekayo, kanye nezinqubo zokuvumela zendawo.
Umbuzo 2. Ngingawafaka yini amabhethri engeziwe kamuva uma amandla ami enyuka?
A2: Yebo. Izinhlelo eziningi zebhethri zesimanje ze-LiFePO4 zinemiklamo ye-modular evumela ukuthi kufakwe amamojula ebhethri engeziwe njengoba ukusetshenziswa kwamandla kukhula, okunikeza ukuguquguquka okukhulu kokwandiswa kwesikhathi esizayo.
Umbuzo 3. Ingabe isitoreji sebhethri sizosebenza ngesikhathi sezulu esinamafu?
A3: Yebo. Indawo yokugcina ibhethri ingahlinzeka ngogesi ogciniwe kungakhathaliseki ukuthi isimo sezulu sinjani. Phakathi nezikhathi ezinde zamafu, amabhethri angashajwa kabusha ngokukhiqizwa kwelanga okutholakalayo noma, uma kuhlelwe, ngegridi yokusetshenziswa.
Umbuzo 4. Yimuphi umthamo webhethri okufanele ngiwukhethe ohlelweni lwami lwelanga?
A4: Usayizi webhethri ofanele uncike ekusetshenzisweni kwamandla kwansuku zonke, imigomo yamandla okusekelayo, izakhiwo zamanani kagesi, kanye nokuzimela okufiswayo. Ukuhlolwa kwamandla kochwepheshe kungasiza ekunqumeni umthamo ofanele.
Umbuzo 5. Ingabe amabhethri elanga afanelekela izikhungo zezentengiselwano nezezimboni?
A5: Impela.Izinhlelo zokugcina amabhethri ezentengiselwano nezezimbonizisetshenziswa kakhulu ekunciphiseni isidingo esiphezulu, amandla okusekela, i-arbitrage yamandla, kanye nokuthuthukisa ukusebenza kahle kwamandla, okuletha ukonga okukhulu kwezindleko zokusebenza.
Umbuzo 6. Ingabe amabhethri e-LiFePO4 adinga ukulungiswa njalo?
A6Amabhethri e-LiFePO4 adinga ukulungiswa okuncane uma kuqhathaniswa namabhethri endabuko e-lead-acid. Izinhlelo eziningi zifaka ubuchwepheshe bokuphatha ibhethri obuhlakaniphile obuqapha ngokuzenzakalelayo ukusebenza, izinga lokushisa, kanye nezimo zokuphepha.