Kugeza ubu ku isoko, ibirango byinshi bikoresha bateri ya lithium muri sitasiyo yamashanyarazi.Hariho na chimisties ebyiri nyamukuru, Nickel Manganese Cobalt (NMC) na fosifate ya lithium fer (LFP).
Kurugero, dushobora gusanga LFP kumugezi wa EcoFlow 2 pro, Anker power house 555 na Bluetti AC200P, NMC kuri Goalzero YETI1500X na mini ya EcoFlow DELTA.By the way, sinshobora kumenya chimie yibicuruzwa bya Jackery kuko ivuga Lithium-ion gusa.
Hano rero haribibazo, Ni ubuhe bwoko bwa chimie ya bateri wahitamo mugihe uguze sitasiyo yamashanyarazi?
Mbere yo gusubiza iki kibazo, dukeneye mbere na mbere kumenya imiterere yimiti yubwoko bubiri bwa bateri hanyuma tugahitamo kugura dukurikije ibyo dukeneye.Tuzagereranya byombi mubice bitatu: ubwinshi bwingufu, umutekano, nubuzima bwinzira.
Itandukaniro ryambere rero nubucucike bwingufu, nzakoresha Growatt nkurugero rwo kwerekana.Ibi bisobanuro byakuwe kurubuga rwa Growatt.Hamwe nuburinganire bumwe, NMC ishingiye 1500 ifite ubushobozi 1512wh, kandi ipima ibiro 33, naho LFP ishingiye kubushobozi bwa 1300 ni 1382wh ariko ipima ibiro 42.Ubusanzwe, bateri ya NMC ifite ingufu nyinshi ugereranije na bateri ya LFP.Ibi bivuze ko bashobora kubika ingufu nyinshi kuburemere cyangwa ubunini, bikavamo igihe kirekire cya bateri hamwe nimbaraga zisohoka.
Icyitegererezo cya GROWATT
Itandukaniro rya kabiri ni umutekano.Batteri ya NMC muri rusange ifite umutekano mwiza, ariko irashobora guhura nubushyuhe bwumuriro nibishobora guteza inkongi yumuriro, cyane cyane iyo ihuye nubushyuhe bwinshi cyangwa kwangirika kumubiri.Ababikora bashiramo uburyo butandukanye bwumutekano kugirango bagabanye izo ngaruka, nka sisitemu yo gucunga neza bateri (BMS).
Batteri ya LFP ifatwa nkumutekano kuruta bateri ya lithium.Bafite ubushyuhe buhanitse kandi ntibakunze gushyuha cyangwa gufata umuriro.Fosifate y'icyuma ifite ubushake buke bwo kubora ku bushyuhe bwinshi, bigira uruhare mu miterere rusange y’umutekano ya bateri.
Kuri sitasiyo yamashanyarazi rero, bateri ya NMC na LFP ntaho itandukaniye cyane mumutekano kubera BMS igezweho.
Itandukaniro ryanyuma nyamukuru nubuzima bwinzira.Reba iyi fomu, nashyize ahagaragara moderi nyinshi zizwi hamwe nibipimo bya Genki, uzasanga moderi za LFP nka Genki zapimwe kuri cycle 3000 kugeza kuri 80%, naho NMC ni 500.Umuzenguruko bivuze ko utangirira kuri 100 ujya kuri 0, usubira kuri 100%, iyo ni cycle imwe.Niba rero wabikoze burimunsi, urashobora gukoresha ibicuruzwa bishingiye kuri LFP mumyaka 9.Ugiye kubona hafi inshuro 6 kurenza amashanyarazi ya NMC.
Kugereranya ibipimo
Muri make rero, bateri za NMC zifite ingufu nyinshi kurenza LFP, kandi bateri za LFP zifite igihe kirekire kurenza NMC, kandi zombi zifite imikorere myiza yumutekano bitewe na sisitemu yo gucunga bateri.
Tugarutse ku kibazo, Ni ubuhe butumwa bwa chimie wahitamo mugihe uguze sitasiyo yamashanyarazi?NMC cyangwa LFP?Hitamo ibicuruzwa bikwiranye ukurikije ibyo ukeneye ningengo yimari.
Igihe cyo kohereza: Nzeri-18-2023