Iluphi Uhlobo Lwebhethri Ehlala Isikhathi Eside Kakhulu Elanga?

Uma kuziwa ekunikezeni amandla ikhaya lakho ngamandla elanga, ibhethri olikhethayo lingenza umehluko. Kodwa ngezinketho eziningi kangaka emakethe, wazi kanjani ukuthi iyiphi ibhethri yelanga ezomela uvivinyo lwesikhathi?Masifinyelele ekujaheni - amabhethri e-lithium-ion njengamanje angompetha ababusayo bokuphila isikhathi eside emhlabeni wokugcinwa kwelanga.

Lawa mabhethri endlu yamandla angahlala iminyaka eyi-10-15 ngokwesilinganiso, amabhethri e-lead-asidi adlula kude. Kodwa yini eyenzaamabhethri e-lithium-ionisikhathi eside kangaka? Futhi ingabe bakhona abanye abaqhudelanayo abalwela umqhele webhethri elihlala isikhathi eside lelanga?

Kulesi sihloko, sizohlola umhlaba othakazelisayo wobuchwepheshe bebhethri yelanga. Sizoqhathanisa izinhlobo ezahlukene zamabhethri, singene sijule ezintweni ezithinta ukuphila kwebhethri, futhi sibheke nokuqamba okusha okujabulisayo emkhathizwe. Noma ngabe ungumfundi welanga noma uchwepheshe wesitoreji samandla, uqinisekile ukuthi ufunda okuthile okusha mayelana nokukhulisa impilo yesistimu yakho yebhethri lelanga.

Ngakho-ke thatha inkomishi yekhofi futhi uzinze njengoba sembula izimfihlo zokukhetha ibhethri lelanga elizogcina izibani zakho zikhanya iminyaka eminingi ezayo. Ulungele ukuba uchwepheshe wesitoreji selanga? Ake siqale!

Uhlolojikelele lwezinhlobo zebhethri leSolar

Manje njengoba sesazi ukuthi amabhethri e-lithium-ion angamakhosi amanje okuphila isikhathi eside, ake sihlolisise izinhlobo ezahlukene zamabhethri elanga atholakalayo. Yiziphi izinketho zakho uma kuziwa ekugcineni amandla elanga? Futhi zinqwabelana kanjani ngokwesikhathi sokuphila nokusebenza?

Amabhethri e-lead-acid: Akudala athembekile

Lawa ma-workhorse aseneminyaka engaphezu kwekhulu futhi asasetshenziswa kabanzi ekusetshenzisweni kwelanga. Kungani? Ayathengeka futhi anerekhodi eliqinisekisiwe. Kodwa-ke, isikhathi sabo sokuphila sifushane, ngokwejwayelekile iminyaka emi-3-5. I-BSLBATT inikezela ngamabhethri e-lead-acid yekhwalithi ephezulu angahlala iminyaka engu-7 ngokulungiswa okufanele.

Amabhethri e-Lithium-ion: Isimangaliso sesimanje

Njengoba kushiwo ngaphambili, amabhethri e-lithium-ion ayindinganiso yamanje yegolide yokugcina ilanga. Ngokuphila kweminyaka eyi-10-15 nokusebenza okuphakeme, kulula ukubona ukuthi kungani.I-BSLBATTIminikelo ye-lithium-ion iziqhayisa ngempilo yomjikelezo eyi-6000-8000, eyedlula kude izilinganiso zomkhakha.

Amabhethri e-nickel-cadmium: Insizwa eqinile

Aziwa ngokuqina kwawo ezimeni ezimbi kakhulu, amabhethri e-nickel-cadmium angahlala iminyaka engama-20. Nokho, awavamile ngenxa yokukhathazeka kwemvelo kanye nezindleko eziphakeme.

Amabhethri agelezayo: I-up-and-comer

Lawa mabhethri amasha asebenzisa uketshezi lwe-electrolyte futhi ngokwethiyori angahlala amashumi eminyaka. Ngenkathi zisavela emakethe yokuhlala, zibonisa isithembiso sokugcina amandla isikhathi eside.

Ake siqhathanise izibalo ezibalulekile:

Ngena Ngokujulile Kumabhethri e-Lithium-ion

Manje njengoba sesihlole izinhlobo ezahlukene zamabhethri elanga, ake sisondele kumpetha wamanje wokuphila isikhathi eside: amabhethri e-lithium-ion. Yini eyenza lezi zindlu zamandla? Futhi kungani kuyiyona ndlela yokuzikhethela kubathandi abaningi belanga?

Okokuqala, kungani amabhethri e-lithium-ion ehlala isikhathi eside kangaka? Konke kuncike kumakhemikhali abo. Ngokungafani namabhethri e-lead-acid, amabhethri e-lithium-ion awahlushwa ukucwenga - inqubo eyehlisa kancane ukusebenza kwebhethri ngokuhamba kwesikhathi. Lokhu kusho ukuthi bangakwazi ukuphatha imijikelezo yokushaja eyengeziwe ngaphandle kokulahlekelwa umthamo.

Kodwa akuwona wonke amabhethri e-lithium-ion adalwe alinganayo. Kukhona ama-subtypes amaningana, ngalinye linezinzuzo zalo:

1. I-Lithium Iron Phosphate (LFP): Yaziwa ngokuphepha kwayo nempilo yomjikelezo omude, amabhethri e-LFP ayinketho ethandwayo yokugcina ilanga. Izinhlobo ze-BSLBATTLFP amabhethri elanga, isibonelo, ingahlala emijikelezweni engu-6000 ekujuleni okungu-90%.

2. I-Nickel Manganese Cobalt (NMC): Lawa mabhethri anikeza ukuminyana kwamandla aphezulu, okuwenza alungele izinhlelo zokusebenza lapho isikhala siphezulu kakhulu.

3. I-Lithium Titanate (LTO): Nakuba ingajwayelekile kangako, amabhethri e-LTO ayaziqhayisa ngokuphila komjikelezo okumangazayo okufika kuma-30,000 wama-cycle.

Kungani amabhethri e-lithium-ion ekufanelekela kahle ukusetshenziswa kwelanga?

Ngokunakekelwa okufanele, ibhethri yelanga ye-lithium-ion yekhwalithi ingahlala iminyaka eyi-10-15 noma ngaphezulu. Lokhu kuphila isikhathi eside, kuhlanganiswe nokusebenza kwabo okuphezulu, kubenza babe utshalomali oluhle kakhulu lwesistimu yakho sonozungezilanga.

Kodwa kuthiwani ngekusasa? Ingabe bukhona ubuchwepheshe obusha bebhethri emkhathizwe obungasusa i-lithium-ion? Futhi ungaqinisekisa kanjani ukuthi ibhethri lakho le-lithium-ion lifinyelela amandla alo okuphila okugcwele? Sizohlola le mibuzo neminye ezigabeni ezilandelayo.

Isiphetho kanye ne-Future Outlook

Njengoba siphetha ukuhlola kwethu amabhethri elanga ahlala isikhathi eside kunawo wonke, yini esiyifundile? Futhi ikusasa liphetheni ngesitoreji samandla elanga?

Ake sibuyekeze amaphuzu abalulekile mayelana nokuphila isikhathi eside kwamabhethri e-lithium-ion:

- Isikhathi sokuphila seminyaka eyi-10-15 noma ngaphezulu
- Ukujula okuphezulu kokukhishwa (80-100%)
- Ukusebenza okuhle kakhulu (90-95%)
- Izidingo zokulungisa eziphansi

Kodwa yini esemkhathizwe ngobuchwepheshe bebhethri yelanga? Ingabe kukhona ukuthuthuka okungaba khona okungenza amabhethri e-lithium-ion anamuhla angasebenzi?

Indawo eyodwa ethokozisayo yocwaningo amabhethri esimo esiqinile. Lokhu kunganikeza ukuphila okude nakakhulu kanye nokuminyana kwamandla okuphezulu kunobuchwepheshe bamanje be-lithium-ion. Cabanga ngebhethri lelanga elingahlala iminyaka engu-20-30 ngaphandle kokuwohloka okuphawulekayo!

Enye intuthuko ethembisayo isendaweni yamabhethri agelezayo. Nakuba okwamanje zifaneleka kakhulu izinhlelo zokusebenza ezinkulu, intuthuko ingase izenze zisebenze ukuze zisetshenziswe ezindaweni zokuhlala, zinikeze ukuphila okungaba namandla angenamkhawulo.

Kuthiwani ngentuthuko yobuchwepheshe obukhona be-lithium-ion? I-BSLBATT nabanye abakhiqizi bahlala benza izinto ezintsha:

- Ukwenyuka kwempilo yomjikelezo: Amanye amabhethri e-lithium-ion amasha asondela emijikelezweni eyi-10,000
- Ukubekezelela izinga lokushisa okungcono: Ukunciphisa umthelela wesimo sezulu esibi kakhulu empilweni yebhethri
- Izici zokuphepha ezithuthukisiwe: Ukunciphisa izingozi ezihlobene nokugcinwa kwebhethri

Ngakho-ke, yini okufanele uyicabangele lapho usetha isistimu yakho yebhethri yelanga?

1. Khetha ibhethri lekhwalithi ephezulu: Imikhiqizo efana ne-BSLBATT inikeza impilo ende nokusebenza okuphakeme
2. Ukufakwa ngendlela efanele: Qinisekisa ukuthi ibhethri lakho lifakwe endaweni elawulwa izinga lokushisa
3. Ukunakekelwa okuvamile: Ngisho namabhethri e-lithium-ion anesondlo esincane ayazuza ekuhlolweni ngezikhathi ezithile
4. Ukuqinisekisa ikusasa: Cabangela uhlelo olungathuthukiswa kalula njengoba ubuchwepheshe buthuthuka

Khumbula, ibhethri lelanga elihlala isikhathi eside aligcini nje ngobuchwepheshe - limayelana nokuthi lizifanela kanjani izidingo zakho ezithile nokuthi ulinakekela kanjani.

Ingabe usukulungele ukushintshela ekusetheni ibhethri lelanga elihlala njalo? Noma mhlawumbe ujabule ngentuthuko yesikhathi esizayo ensimini? Kungakhathaliseki ukuthi ucabangani, ikusasa lokugcinwa kwamandla elanga libukeka liqhakazile ngempela!

Imibuzo ejwayelekile ukubuzwa.

1. Ibhethri lelanga lihlala isikhathi esingakanani?

Ukuphila kwebhethri lelanga kuncike kakhulu ohlotsheni lwebhethri. Amabhethri e-lithium-ion ngokuvamile ahlala iminyaka eyi-10-15, kuyilapho amabhethri e-lead-acid ngokuvamile ehlala iminyaka engu-3-5. Amabhethri e-lithium-ion ekhwalithi ephezulu, njengalawo avela ku-BSLBATT, angahlala ngisho neminyaka engama-20 noma ngaphezulu ngokulungiswa okufanele. Kodwa-ke, isikhathi sokuphila sangempela siphinde sithintwa amaphethini okusetshenziswa, izimo zemvelo kanye nekhwalithi yokunakekelwa. Ukuhlola okuvamile kanye nokuphathwa okufanele kweshaja/ukukhipha kunganweba kakhulu impilo yebhethri.

2. Indlela yokwelula impilo yamabhethri elanga?

Ukwelula impilo yamabhethri elanga, sicela ulandele lezi zincomo.

- Gwema ukukhipha okujulile, zama ukukugcina kububanzi obungu-10-90% bokukhipha ukujula.
- Gcina ibhethri ezingeni lokushisa elifanele, ngokuvamile elingu-20-25°C (68-77°F).
- Sebenzisa i-Battery Management System (BMS) yekhwalithi ephezulu ukuze uvimbele ukushajwa ngokweqile kanye nokuchithwa ngokweqile.
- Yenza ukuhlolwa nokugcinwa njalo, okuhlanganisa ukuhlanzwa nokuhlolwa kokuxhumana.
- Khetha uhlobo lwebhethri olufanele isimo sakho sezulu kanye nephethini yokusetshenziswa.
- Gwema imijikelezo esheshayo yokushaja/yokukhipha

Ukulandela lezi zinqubo ezihamba phambili kungakusiza ukuthi ubone amandla empilo agcwele amabhethri akho elanga.

3. Abiza kangakanani amabhethri e-lithium-ion kunamabhethri e-asidi yomthofu? Ingabe kuwufanele ukutshalwa kwezimali okwengeziwe?

Izindleko zokuqala zebhethri le-lithium-ion ngokuvamile ziphakeme ngokuphindwe kabili kuya kwezintathu kunebhethri le-lead-acid elinomthamo ofanayo. Ngokwesibonelo, aI-10kWh lithium-ionuhlelo lungabiza u-US$6,000-8,000 uma kuqhathaniswa ne-US$3,000-4,000 ngohlelo lwe-lead-acid. Kodwa-ke, ngokuhamba kwesikhathi, amabhethri e-lithium-ion ngokuvamile ayonga kakhulu.

Izinto ezilandelayo zenza amabhethri e-lithium-ion abe utshalomali olufanele.
- Impilo ende (iminyaka eyi-10-15 vs. 3-5 iminyaka)
- Ukusebenza kahle okuphezulu (95% vs. 80%)
- Ukujula okujulile kokukhipha
- Izidingo zokulungisa eziphansi

Ngesikhathi seminyaka engu-15 yokuphila, izindleko eziphelele zobunikazi besistimu ye-lithium-ion kungenzeka ibe ngaphansi kunaleyo yesistimu ye-lead-acid, edinga ukushintshwa okuningi. Ngaphezu kwalokho, ukusebenza okungcono kwamabhethri e-lithium-ion kunganikeza ukunikezwa kwamandla okuthembekile nokuzimela okukhulu kwamandla. Izindleko zangaphambili ezengeziwe ngokuvamile zifanelekile kubasebenzisi besikhathi eside abafuna ukukhulisa imbuyiselo ekutshalweni kwabo kwelanga.