Parizvino pamusika, mhando dzakawanda dzinoshandisa lithium mabhatiri mune inotakurika magetsi chiteshi.Uye kune maviri makuru mabhatiri chemistries, Nickel Manganese Cobalt (NMC) uye lithium iron phosphate (LFP).
Semuenzaniso, tinogona kuwana kuti LFP yeEcoFlow river 2 pro, Anker power house 555 uye Bluetti AC200P, NMC yeGoalzero YETI1500X uye EcoFlow DELTA mini.Nenzira, ini handikwanise kutaura kuti ndeipi chemistry yezvigadzirwa zveJackery nekuti inongoti Lithium-ion.
Saka heino mubvunzo, Ndeipi kemisitiri yebhatiri yekusarudza paunenge uchitenga chiteshi chemagetsi chinotakurika?
Tisati tapindura mubvunzo uyu, tinoda kutanga tatsvaga maitiro emakemikari emhando mbiri idzi dzebhatiri uye kuita sarudzo dzekutenga zvichienderana nezvatinoda chaizvo.Tichaenzanisa maviri kubva kune matatu maficha: simba density, kuchengeteka, uye kutenderera hupenyu.
Saka mutsauko wekutanga ndeye simba density, ini ndichashandisa Growatt semuenzaniso kuratidza.Izvi zvinotsanangurwa zvinotorwa kubva kuGlowatt webhusaiti.Iine chiyero chakafanana, iyo NMC yakavakirwa zana nemakumi mashanu ine huremu 1512wh, uye inorema mapaundi makumi matatu nematatu, uye iyo LFP yakavakirwa 1300's kugona ndeye 1382wh asi inorema makumi mana nemaviri mapaundi.Saka, kazhinji mabhatiri eNMC ane simba rakanyanya density zvichienzaniswa nemabhatiri eLFP.Izvi zvinoreva kuti vanogona kuchengetedza simba rakawanda pahuremu hweyuniti kana vhoriyamu, zvichikonzera hupenyu hwakareba hwebhatiri uye kukwira kwemagetsi kubuda.
Mhando dzeGROWATT
Musiyano wechipiri kuchengeteka.Mabhatiri eNMC anowanzo ane maficha akanaka ekuchengetedza, asi anonyanya kutarisana nekupisa kwekupisa uye njodzi dzinogona kuitika dzemoto, kunyanya kana akaiswa kune tembiricha yakanyanya kana kukuvara kwemuviri.Vagadziri vanosanganisa nzira dzakasiyana dzekuchengetedza kudzikisira njodzi idzi, senge advanced bhatiri manejimendi masisitimu (BMS).
Mabhatiri eLFP anonzi akachengeteka kupfuura ternary lithium mabhatiri.Vane kugadzikana kwepamusoro kwekushisa uye havakwanisi kupisa kana kubata moto.Iron phosphate ine tsika yakaderera yekuora patembiricha yakakwira, ichibatsira kune yakazara kuchengetedza nhoroondo yebhatiri.
Saka kune inotakurika magetsi chiteshi, NMC neLFP mabhatiri hapana mutsauko mukuru mukuchengetedzeka nekuda kweBMS yepamusoro.
Musiyano mukuru wekupedzisira hupenyu hwekutenderera.Tarisa fomu iri, ini ndakanyora akati wandei akakurumbira mamodheru uye maParameter eGenki, uchaona kuti maLFP modhi seGenki's akatemerwa mazana matatu ekutenderera kusvika ku80% chiyero, uye mhando dzeNMC 500 kutenderera.Kutenderera kunoreva kuti inotanga pa100 ichienda kusvika ku0, kudzokera ku100%, ndiko kutenderera kumwe.Saka kana iwe wakaita izvo zuva rega rega, unogona kushandisa LFP yakavakirwa zvigadzirwa pamusoro pe9 makore.Iwe uchatora kanenge ka6 nguva yakareba kupfuura NMC yakavakirwa magetsi zviteshi.
Parameter kuenzanisa
Saka muchidimbu, mabhatiri eNMC ane simba rakawanda kupfuura LFP, uye mabhatiri eLFP ane hupenyu hurefu kupfuura NMC, uye ese ari maviri ane mashandiro akanaka ekuchengetedza nekuda kwekufambira mberi kwemabhatiri system.
Kudzokera kumubvunzo, Ndeipi kemisitiri yebhatiri yekusarudza kana uchitenga inotakurika magetsi chiteshi?NMC kana LFP?Sarudza zvigadzirwa zvakakunakira iwe zvichienderana nezvido zvako uye mutengo bhajeti.
Nguva yekutumira: Sep-18-2023