Umehluko Phakathi Kwamabhethri Anamandla Aphezulu Namabhethri Amandla Aphansi.

Amabhethri e-solar lifepo4 athandwa kakhulu ezinhlelweni zokugcina amandla ekhaya, uma sikhetha ibhethri ye-ironphosphate lifepo4 yohlelo lwelanga, sizothola ukuthi kukhona amabhethri elanga aphansi-voltage namabhethri aphezulu-voltage, yikuphi okulungile ohlelweni lwakho lwamandla ekhaya Namuhla, sizoqhathanisa ngokujulile ukuze sikusize wenze isinqumo esinolwazi.

Ukuqonda amandla kagesi ebhethri
Umbani webhethri usho umehluko wamandla phakathi kwama-electrode amahle namabi ebhethri. Inquma amandla amandla amabhethri angakunikeza. Ngokuvamile, i-voltage ye-lifepo4 battery cell iphakathi kuka-3.2V no-4.2V. Futhi i-lifepo4 battery voltageizoshintsha ngokuya ngesimo sokushaja nokukhishwa kwebhethri, i-voltageizokwenyuka lapho ibhethri ishaja, futhi izokwehla lapho ibhethri ikhishwa. Amabhethri anamagesi ahlukahlukene afanele izindawo zokusebenzisa ezahlukene.

Iyini ibhethri le-lifepo4 elisezingeni eliphansi?
Ibhethri le-Lifetimepo4 elisezingeni eliphansi libhekisela kumabhethri anamandla angaphansi kuka-100V, ngokuvamile asukela ku-12V kuya ku-48V. Njengoba amandla kagesi ephansi, amandla amabhethri aphansi angaphansi kwalawo aphezulu, okwenza afaneleke ezindaweni zokuhlala, izinhlelo zokuphehla amandla, izinhlelo ezincane zokuhweba, njalonjalo.

Iyini ibhethri le-lifepo4 elinamandla aphezulu?
Ibhethri lamandla aphezulu elanga libhekisela kumabhethri anamandla aphezulu kune-100v, ngokuvamile asukela ku-100V kuya ku-600V, amanye ngisho nangaphezulu kuka-600v. La mabhethri asebenza ngamazinga aphezulu wevolthi kunamabhethri aphansi, futhi anciphisa ugesi, okuthuthukisa kakhulu ukusebenza kahle kwamandla amabhethri, okwenza afanelekele ukugcinwa kwamandla elanga, ukusebenzisa izimoto zikagesi, izinhlelo zamandla okuvikela njalonjalo.

Umehluko phakathi kwamandla aphansi aphezulu nama-battery aphezulu
Ukuqhathaniswa kobukhulu bamandla
Amabhethri e-high voltage solar anokuqina kwamandla aphakeme kunamabhethri aphansi e-lifepo4 ngoba amabhethri aphezulu e-lifepo4 athambekele ekutholeni amandla amaningi uma kubhekwa umthamo noma isisindo esifanayo samabhethri. Ukuze uthole amandla amaningi adingekayo, amabhethri e-lithium iron phosphate lifepo4 aphansi, kudingeka axhumeke ngokufanayo. P = Ul. Uma sicabangela i-l efanayo, amandla ((W) amabhethri aphezulu kagesi ayoba makhulu kunamabhethri aphansi.

Zingalayishwa futhi zikhishwe ngokushesha okungakanani

• Inani lokukhokha:
  Ukuze uthole amabhethri aphezulu e-lifepo4, angakwazi ukusingatha amandla okushaja ku-1C kuya ku-3C. Isibonelo, ibhethri elingu-100Ah, amandla okushaja angafika ku-100A kuya ku-300A, ngaleyo ndlela kunciphise kakhulu isikhathi sokushaja ibhethri.
  Ukuze amabhethri amandla elanga low voltage, bangase baphathe izinga ukushaja zamanje 0.2C kuya 0.5C. Ngokwesibonelo, ibhethri elingu-100Ah, amandla okushaja angafinyelela ku-20A kuya ku-50A, isikhathi sokushaja siyoba yingxenye. Futhi uma ulayisha amabhethri aphansi kagesi ngogesi wawo, lokhu kuyobangela ukufudumala ngokweqile nokunye ukulimala kwamabhethri e-lifepo4.
• Izinga lokukhishwa:
  Amabhethri aphezulu e-lifepo4 anezinga eliphakeme lokukhishwa kunamabhethri aphansi, amabhethri aphezulu e-voltage anikeza amandla amaningi ngokushesha, kuyilapho amabhethri aphansi e-lifepo4 enikeza amandla aphuma ngokuzinzile.
• Izindleko Nokubaluleka Kokufakwa.
  Amabhethri e-high voltage ngokuvamile abiza kakhulu kunamabhethri e-low voltage ngenxa yesakhiwo esiyinkimbinkimbi, imishini kagesi, izinhlelo zokuvikela, kanye nezinqubo zokufaka eziyinkimbinkimbi ezidinga ulwazi namakhono kagesi ochwepheshe. Futhi ngenxa yokuqina kwamandla aphezulu we-high voltage lithium ion battery, kubalulekile ukukhetha indawo efanele yokuzifaka ukuze kusetshenziswe kahle nokuphepha kwebhethri. Amabhethri e-low voltage, ukuxhuma nokufaka izintambo kuyoba lula futhi kunezidingo eziphansi zendawo yokufaka kunamabhethri e-high voltage.
• Izimo Zokusebenzisa.
  Amabhethri e-lifepo4 aphezulu asetshenziselwa izimoto zikagesi, amabhayisikili kagesi, imishini yezimboni zezindiza, amathuluzi kagesi, ukugcinwa kwe-grid, njalonjalo adinga amandla aphezulu.
  Nakuba amabhethri asebenza nge-lifepo4 asebenza ngevolthi ephansi ngokuvamile asetshenziselwa izinhlelo zokugcina amandla zasekhaya, amabhizinisi amancane, izinhlelo zokusebenza zasolwandle nezama-RV, njalonjalo.

Thola ibhethri elisebenza ngelanga elingcono kakhulu ohlelweni lwakho lwamandla ekhaya
Ekuphetheni, kunokwehluka okuningi phakathi kwamabhethri aphezulu aphansi. Ukuze ukhethe ibhethri elifanele lokugcina amandla ekhaya lakho, kudingeka uhlole izidingo zakho zamandla ekhaya. Amabhethri e-lifepo4 aphezulu afanelekela ukusetshenziswa kwamandla amakhulu anezidingo eziyinkimbinkimbi zokufakwa, kuyilapho amabhethri e-lifepo4 aphansi afanelekela izindlu ezinezidingo zamandla alinganiselwe. Ungasicela nganoma yisiphi isikhathi ukuze uthole iziphakamiso nezixazululo zochwepheshe ngemigomo yakho yamandla athile, sihlala sikhona ukukusekela.