Abahinguzi b'amabateri ya litiyumu: Abaguzi 10 ba mbere bakoreshwa mu nganda

Twize inzira ikomeye muri Q3 2023 ko "Utugingo ngengabuzima two mu rwego rwa A" tudasobanura ivyo wibaza ko bisobanura. Umukiriya umwe wo mu Burengero Bushira Uburengero yasavye ivyo bemera ko ari LFP y’agaciro ku bwato bwabo bw’ibinyabiziga 35-unit. Amasezerano yavuga neza Grade A. Igenzura ryinjiye ryari rimeze neza. Haciye amezi atatu, igerageza ry'ubushobozi ryerekanye 82-84% vy'izina-ntaho biri hafi y'95%+ wokwitega ku rwego rw'ukuri rwa A-. Inyishu y’umucuruzi? "Iki ni A-gukurako ikigero. Mu ngingo ngenderwako z'isoko ry'Abashinwa, A-gukurako biracari ivy'urugero rwa A." Uwo mukino w’insobanuro watwaye umukiriya wacu amadolari 40K mu bijanye n’ibikorwa n’amezi abiri y’ugusubira inyuma imbere y’uko tuganira ku ngurane y’igice.

Lithium Battery Manufacturers: Top 10 Suppliers For Industrial Use

Uwo mugambi warahinduye ingene twegera uburenganzira bw’abaguzi bwose. Niba uriko urasoma ibi urondera urutonde rworoshe rw'abahinguzi b'amabateri ya litiyumu "meza", ivyo nzobiguha. Ariko nimba mu vy’ukuri ugiye kwandika PO y’amabateri ya litiyumu y’inganda mu mezi 12 azoza, urutonde rw’ibintu ni ikintu gihambaye cane kuruta gutahura ingene ayo mashirahamwe akora mu vy’ukuri iyo ibintu bikomeye.

Isoko ry'ukuri riri inyuma y'imibare

Abantu bose basubiramwo igiharuro ca BloombergNEF-$108/kWh igiciro c’amapaki kuva mu mpera za 2024, kigabanutse kiva ku madolari arenga 1.100 mu 2010. Uwo mubare uraboneka mu vyo inganda zose zivuga no mu vyo abashoramari bavuga. Ivyo bitavugwa: ivyo biraremererwa cane ku bijanye n'ibice vy'imodoka-. Igihe mu vy’ukuri twakora RFQs ku mapaki y’ibikoresho vy’inganda mu ntango za 2024, amafaranga yagarutse ku madolari 135-165/kWh bivanye n’uburemere bwa BMS n’ibisabwa vy’ubushuhe buke-. Ico kinogo kiriho kubera ko ibikorwa vy’inganda bisaba ubushuhe butandukanye, ukwihanganira uburebure bw’ingendo, BMS ikomeye cane ku bidukikije bikomeye.

CATL ifise 36,8% vy’isoko ry’isi yose hakurikijwe amakuru ya SNE Research kuva mu ntango za 2025. Baciye 300 GWh ku mwaka mu 2024, ikintu gihambaye ata wundi muhinguzi yashitseko. Ivyo ni ibiharuro vy’ukuri. Ariko rero, ng’iki ico uwo mubare w’imigabane y’isoko utakubwira: Igisata c’ugurisha ivy’inganda ca CATL gikora mu buryo butandukanye cane n’ubudandaji bwabo bw’imiduga. Igihe c’inyishu kiva ku mugwi wabo w’inganda kimara imisi 3-5 y’akazi ku bibazo vy’ishimikiro. Kuronka infashanyo nyayo y’ubuhinga? Ivyo bisaba ko umuntu ashika ku cicaro gikuru ca Shenzhen, ivyo bikaba bikongerako iyindi ndwi y’agaciro gatoyi. Kugereranya, bamwe mu bahinga b’abashinwa bo mu rwego rwa 2 dukorana barasubiza mu masaha 24 kubera ko bashonje amategeko.

BYD ikurikirana n’ibice nka 18% vy’isoko n’ubuhinga bwabo bwa Blade Battery. Ivyo bipimo vy’ukwinjira mu musumari biratangaje vy’ukuri-nta n’ubushuhe buhunga, nta muriro, nta mwotsi. Ugushiramwo kwabo mu buryo buhagaze kuva mu gucukura amabuye y’agaciro biciye mu gusubira gukoresha ibintu bishaje mu vyiyumviro biratuma habaho inyungu z’ibiciro. Mu bikorwa, twabonye ivyo bica inzira zompi. Mu gihe ca Q2 2023, umwe mu migambi yacu yaracerewe n’indwi 6 kubera ko ibikoresho vya katode vyo mu mutima vya BYD vyateye ingorane. Udakunze CATL, iva ku bacuruzi benshi b’ama cathode kandi ishobora guhindura uko igabanywa, ubufatanye bwa BYD bwasobanura ko ata n’umwe yari afise ubushobozi bwo guhindura. Uruhande rumwe: ibiciro vyabo vyagumye bishikamye mu gihe cose igiciro ca litiyumu carbonate cadutse mu mwaka wa 2022-2023 mu gihe abandi bagurisha bariko bagerageza gusubira kuganira ku masezerano.

Ico Mu vy’ukuri Gihambaye Igihe Usuzuma Abo Baguzi

Igereranyo risanzwe riraba ubushobozi, ivyemezo, umugabane w’isoko. Ayo makuru ni ngirakamaro mu gutanga ibiganiro vy’abashoramari. Ku bijanye n’ingingo zo gutanga amasoko, hari ibintu bitandukanye bihambaye.

Umuti w'inguvu za LG

LG Energy Solution ifise uburenganzira bwo gukoresha amabateri arenga 78.000-ivyo bikoresho vyinshi kuruta ibindi vyose mu bijanye n’ubuhinga. Ico kigo cabo co muri Polonye gikoresha ubushobozi bwa 115 GWh. Ubushobozi bwo mu vy’ubuhinga si co kibazo. Ivy’ukuri: Amashirahamwe y’uburongozi bwa konti ya LG ku bikorwa vy’inganda akenshi ari abanyamahanga bo muri Koreya bafise ububasha buke bwo gufata ingingo mu karere. Ikintu cose kirenze imiterere y'urutonde rusangi bisaba kwemezwa na Seoul. Twaramaze indwi zitatu ibiganiro vy'ibiciro turindiriye ikimenyetso c'urugero rwa VP-ku bijanye n'ugusaba gugabanya 7%. Abarongozi b’ubudandaji bo mu karere ka CATL, mu buryo butandukanye n’ubwo, mu bisanzwe barafise ububasha bwo guhanahana amakuru mu migwi yashinzwe ata gutera imbere kw’icicaro gikuru.

Samsung SDI

Samsung SDI ku bice nka 2.9% vy’isoko yibanda cane cane ku bikorwa vy’agaciro-EVs, UPS systems, ibikoresho vy’ubuhinga bwa none. Uburyo bwavyo buhuye ni bwiza cane. Inyungu yabo mu bikorwa vy’inganda canke AGV? Limited, kiretse iyo uriko urazana volume ituma urushinge rugenda kuri bo. Twararonse aba Samsung badusaba ko tworondera ahandi imigambi iri munsi y’agaciro k’amadolari 500K ku mwaka.

Abahinguzi bo muri Koreya muri rusangi baracariko baratera imbere mu guhingura LFP. Bashizeho ubucuruzi bwabo ku buhinga bwa shimi bwa NMC ku bijanye n’imiduga. Ihinduka ry’ivy’ubuhinga bwa LFP ryarateye imbere cane inyuma y’aho batakaje umugabane munini w’isoko ry’i Buraya ku bashinwa bariko barahiganwa, ariko ukukura kw’umwimbu kugaragara mu bipimo vy’umwimbu. Amakuru ava mu nganda avuga ko imirongo ya LFP yo muri Koreya ikora hafi 70% vy’umwimbu ubu, ugereranyije na 95%+ ku bahinga ba LFP bo mu Bushinwa. Ico kinogo c’intonde 25 gitera ingaruka ku bukungu bw’ibice mu buryo butaguma bugaragara mu bici- ro vya RFQ ariko bugaragara mu guhuza n’ugutandukanya uburyo.

Panasonic igumya ikibanza ca mbere n’ubumwe bw’agaciro kanini cane twahuye na bwo. 3.7% umugabane w'isoko ugaragaza kwibanda ku bushake aho kwibanda ku bugoyagoye bw'amahiganwa-ntibariko bakurikirana umubare mu bice vy'igiciro-bifise akamaro. Ku bikorwa aho ukwihanganira ibisobanuro bihambaye kuruta gutuma igiciro kigenda neza, Panasonic iguma ari yo nzira. Gutahura gusa ko ibihe vy’ugurongora arivyo birebire kuruta ibindi vyose mu gisata kandi ibiciro vyerekana aho biherereye.

What Actually Matters When Evaluating These Suppliers

Ikibazo c'abashinwa Tier-2

CALB, Gotion High-Ikoranabuhanga, EVE Inguvu-imwe yose ikora hagati ya 50-70 GWh. Abo bahinga baratanga iciyumviro c’agaciro gishimishije ku baguzi b’inganda. EVE cane cane ifise icemezo ca IEC 62619, ikigereranyo c’isi yose kijanye n’ububiko bw’ibintu bihagaze, amatelefone, UPS, ibikoresho vy’ugutwara ibintu, AGV, n’ibikorwa vyo mu mazi. Kwemerwa mu bihugu 50+ bituma ivyo biba vyiza cane ku bijanye n’amasoko y’ibihugu vyinshi.

Igenzura ry’ukuri: tier-2 Abahinguzi b’Abashinwa barashobora gutanga agaciro nyakuri nimba uzi uko wobakwije ibisabwa no kubacungera. Ubutandukane bw'uburyo ni ukuri-twabonye igicuruzwa ciza cane kandi twabonye ingorane. Igitandukanya cane si izina ry’ishirahamwe, ni ubushobozi bwo ku rugero rw’uruganda n’ubushobozi bwawe bwo kubigenzura.

Akarorero kamwe nyako: twagendeye ibikorwa bibiri bitandukanye vya EVE mu 2023. Iryo shirahamwe rimwe, ritandukanye cane mu bijanye no kugenzura uburyo. Ico kigo gikorera abahinguzi b’imiduga cari gikora cane kuruta ico gikorera ahanini abakiriya b’inganda bo mu gihugu. Niba uriko uraronka ibikoresho ku bacuruzi bo mu rwego rwa 2, igenzura ry’uruganda rihambaye kuruta ukumenyekana kw’ibara.

Ivyabaye mu rwego rwa A/B Nta n'umwe asigura neza

Amasoko y’ubudandaji y’Abashinwa mu vy’ukuri yemera ibiharuro bitanu vya LFP: Igitigiri A+, Igitigiri A-, Igitigiri B, Igitigiri C, n’Igitigiri ca kabiri-. Igihe bagurisha abaguzi bo mu Burengero, benshi mu bagurisha ivyo baraborosha. A+ na A- bica bihinduka "Ikigo A." B na C bica bihinduka "Ikigo B." Ivyo si ngombwa ngo bibe ukwihenda kw'ibigirankana-ni ikibazo c'ubuhinduzi kizana urujijo nyarwo. Ariko ingaruka ngirakamaro ni imwe: wibaza ko uriko uragura ikintu kimwe ukaronka ikindi.

Icigwa ca Lumafield CT scan casuzumye utugingo ngengabuzima turenga 1.000, casanze 8% vy’amabateri y’igiciro gito-y’ibinyoma arimwo utunenge duteye akaga two hejuru y’ivyo bikoresho bitaboneka mu gihe c’isuzuma ry’ivyo bikoresho (lumafield.com). Ivyo si ingorane z’ivyiyumviro. Twarafise umukiriya abona ibibazo nk’ivyo gusa inyuma yo gukoresha amabateri yaje kwerekana ko vyihuta gusenyuka.

Gusuzuma umubiri birafasha ariko birafise aho bigarukira. Amakode ya QR yashizwe kure yerekana utugingo ngengabuzima twanse tuva ku bahinga bo mu rwego rwa -1 twasubiye mu ruhererekane rw'ibikoresho. Ivyuma bifata amabara bikwiye kwerekana uburyo bumwe bw’amajwi, atari imiterere y’ibitoke idasanzwe. Ivyandiko vya UL bikwiye kuba bifise amashusho y’ibishushanyo vy’ibara ry’agahama-ivyandiko vy’icapa vy’ibara ry’agahama ni ivy’ibinyoma. Ivyerekeye ubushobozi burenga 3.600mAh ku 18650 cells ntibishoboka ku mubiri; igipimo kinini ni hafi 3.500mAh. Uguhinduka kw’umuriro kurenga 2mV hagati y’ibice vy’umuriro vyerekana ibibazo vy’uburinganire.

Ariko ng'iki ikintu-ivyo bipimo bifata ingorane zigaragara. Ibibazo vy’uburyo bikomeye bisaba amategeko akwiriye y’igenzura ryinjiye n’igerageza ry’ubushobozi, ingero y’uburemere, n’uguhinduranya ivyerekanwa vyiza. Ivyo bitwara amahera n’igihe. Benshi mu baguzi barayisimbuka. Benshi mu baguzi amaherezo baricuza ko bayisivye.

Uburyo bwacu bwo gukora ubu: ku muguzi mushasha wese, dusaba ko uwundi muntu asuzuma ubushobozi bwiwe ku citegererezo c'imibare imbere yo kwemera ivyoherezwa. Igiciro kigenda $3-5K bivanye n’ubunini bw’akarorero. Ivyo bimeze nk’ibizimvye gushika ubigereranye n’ikinogo c’ibikorwa c’amadolari 40K nk’uko umukiriya wacu wo mu Burengero bwa Midwest yabibonye.

Ibara rya ROI rikeneye ikibanza

Ubushakashatsi bwakozwe n’ishirahamwe Raymond bwerekana ko 415-656% y’ubuzima bwose buva ku guhindura ibikoresho vy’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma. 17% vy’iterambere ry’umwimbu n’imibare y’amezi 10-16 y’ugusenyuka kw’ibikorwa bigaragara hafi mu bibanza vyose vy’ugurisha amabateri ya litiyumu. Ivyo biharuro ni ivy’ukuri. Bishingiye kandi ku vyiyumviro bishobora kutahuye n’ivyo ukora.

Igihe c'ukwezi 10-16 c'uguhagarara kw'ibikorwa vy'imisi myinshi-n'ikoreshwa ryinshi. Ibikorwa vy'umusi umwe-bishobora kubona inyungu zishika ku mezi 36-48. Ivyo gutera imbere mu bijanye n’umwimbu bifata ko uriko urasubiriza aside y’amabuye y’agaciro n’ivyo vyose bijana n’igihe co guhagarara-uguhindura amabateri, kuvomera, kungana. Niba uriko urahindura ukoresheje propane canke diesel, igiharuro kiraboneka mu buryo butandukanye.

Igereranyo ry’ubushobozi bw’inguvu riragororotse: litiyumu ishika ku 95-98% y’ubushobozi bwo gushaja ugereranije na 75-80% ku bijanye n’aside y’amabuye y’agaciro. Ivyo bisigura ko 35-50% vy’amashanyarazi akoreshwa bigabanywa. Ariko igiciro c’amashanyarazi kiratandukanye cane hakurikijwe uturere. Ku bipimo vy’inganda vy’amadolari 0,08/kWh bisanzwe mu bice vyo mu Burengero Bushira Uburengero, inyungu iragwira. Ku bipimo vy’amadolari 0,18/kWh muri California, kwishura biranyaruka.

Ico kibazo c’umutungo uhagaze ntikiboneka cane mu biharuro vya ROI y’abaguzi. Bateri za litiyumu zifise agaciro ka zero iyo ibikorwa vyawe bihindutse-kwimura ibikorwa, guhindura uburyo bwo gukora ubucuruzi, kugabanya ubunini bw'ubwato. Asidi y'amabuye y'agaciro-nibura ifise agaciro k'ibisigazwa. Ku CFO asuzuma umutungo w’imyaka 7-10, ubwo buryo bwo guhitamwo burahambaye.

Uburyo bubereye bwo kubishikiriza: iyo ukora ibikorwa vy’imisi myinshi-ufise imigambi y’imyaka 5+ n’ibiciro vy’amashanyarazi biri hejuru y’amadolari 0.12/kWh, litiyumu irafise insiguro y’ubutunzi ikomeye n’inyungu isanzwe iri munsi y’imyaka ibiri. Hanze y’ivyo bipimo, uguharura bisaba gusuzuma neza cane.

Certification Requirements Gate Market Access

Ibisabwa kugira umuntu aronke icemezo kugira ngo ashobore kwinjira mw'isoko

Igerageza rya UN38.3 ntir-rishobora gusubirwamwo ku bateri yose ya litiyumu yoherezwa kw'isi yose. Ivyagezwe umunani vyerekeye kwigana uburebure bw’ikirere, uguhinduka kw’ubushuhe, uguhungabana, uguhungabana, uguhungabana, ugutera, ugushiramwo umuriro birenze urugero, n’ugusohoka ku nguvu. Igihe gifata indwi 4-6 ku bikorwa bisanzwe. Igiciro kiratandukanye ariko budget $15-25K ku cete ca mbere. Ihinduka ryose ry’umubumbe rishobora gutuma umuntu asubira kugerageza.

UL 1973 ivuga ku gukoresha inguvu zihagaze n’izituma umuntu akora muri Amerika y’Uburaruko. Uretse icemezo ca mbere, UL isaba ibikorwa vy’ugukurikirana-Up bihoraho harimwo n’igenzura ry’ibikorwa ritamenyeshejwe. Abaguzi rimwe na rimwe barafise icemezo ca UL ku migero ya kera ariko si ibikorwa vy'ubu-suzuma ko inomero ya dosiye yihariye ipfutse imiterere y'igicuruzwa uriko urasaba.

IEC 62619 ikora nk'ingingo ngenderwako y'inganda kw'isi yose yemewe mu bihugu 50+. Ku bikorwa bigenewe ibihugu vyinshi, icemezo ca IEC 62619 kirosha kwubahiriza amategeko.

Pasiporo y’amabateri y’Ubumwe bw’ibihugu vy’Uburayi iba itegeko muri Myandagaro 2025. Ivyo bisaba amakuru yerekeye ubuzima bw’abantu ashobora gukurikirana kode ya QR-harimwo n’ibirenge vy’umuyagankuba, ijana kw’ijana ry’ibintu vyasubiwemwo, n’inyandiko z’uruhererekane rw’ibikoresho. Hashingiwe ku biganiro twagiranye n’abaguzi benshi mu mpera z’umwaka w’2024, benshi ntibateguwe. Niba uriko uragurisha mu masoko y’Ubumwe bw’Uburayi canke utanga abakiriya babikora, kwubahiriza Battery Passport bikwiye kuba igice c’uburenganzira bwawe bwo gutanga ubu, atari amezi atandatu kuva ubu.

Amasezerano Akurinda Mu vy'ukuri

Impanuro zisanzwe-zirimwo indishi z’ivyago kubera ugucerezwa, ibisabwa vyo kugerageza ibikorwa, ivyemezo vy’ugusenyuka-iboneka mu burongozi bwose bw’amasoko. Ukwicwa ni kwo guhambaye kuruta ingingo.

Ingingo z’ivyago vyacitse zisa n’izikingira ku mpapuro. Ukuri: Abashinwa bagurisha ibintu mu bisanzwe baraganira ku ngingo z’inguvu zidasanzwe zihagije kugira ngo zifashe hafi ugucererwa kwose. COVID, uguhagarika ivy'ubwato, ubukene bw'ibikoresho vya mbere, amahinduka y'ingingo za Leta-twabonye amasezerano aho ingingo ya LD mu vy'ukuri itashobora gukurikizwa kubera carve-outs. LD caps mu bisanzwe zikora 10-15% vy’agaciro ka PO. Iyo umugambi wawe ucereje ivyonona birenze ivyo, uba uriko uranywa itandukaniro utaravye ururimi rw’amasezerano.

Uburyo bwiza kuruta: gushinga inzira z’ukwishura kugira ngo ugume ufise ubushobozi. Igishushanyo cacu gisanzwe gikoresha 30% y’ibizigamirwa, 30% ku kugenzura gutangura gukora, 30% ku gutsinda ikigeragezo co kwemera uruganda, 10% inyuma y’ikigeragezo co kwemera ahantu. Iyo delivery slips, uracari ufise 40-70% vy’agaciro k’amasezerano. Ivyo bituma habaho ubuhinga bukora kuruta ingingo za LD.

Amajambo y’igarantiya asaba gusoma witonze. Garantiya y'imyaka 10-ishobora gutanga ugusubirizwa kwose gusa mu myaka 1-3, n'ugukingira kwa pro-inyuma y'aho. Ivyemezo vy’ubuzima-mu bisanzwe 70% SOH ku mpera y’ingwati-bikeneye gusobanura uburyo bwo gupima n’ugutorera umuti amatati. Twarabonye abaguzi barwanya ivyo SOH ivuga mu gushingira intahe uburyo bwo kugerageza butandukanye.

Guhitamwo abaguzi biramanuka kugira ngo bibere

Urutonde rwa "top 10" ntaco rumaze nk'uguhuza hagati y'ubushobozi bw'abaguzi n'ivyo usaba vyihariye.

Ku bikorwa vy'uburemere bwinshi -aho igiciro gihambaye cane, CATL na BYD zitanga inyungu z'urugero n'ibiciro bikomeye. Nimwitege igihe kirekire co guhabwa uburenganzira n'uguhinduranya bike ku bijanye no guhindura uko umuntu ashaka.

Ku bikorwa bisaba ubufatanye bw’abahinga n’ubufasha bw’ubuhinga, LG Energy Solution na Panasonic zizana ubutunzi bwimbitse, naho nyene ku bici- ro vyiza kandi n’imigenderanire y’ubudandaji iramvye.

Ku bikorwa vy'igiciro-aho ufise ubushobozi bwo gucunga uburyo, abahinguzi b'Abashinwa bo mu rwego rwa 2 nka EVE Energy canke Gotion barashobora gutanga agaciro n'inguvu zibereye.

Abaguzi bashika ku ngaruka nziza cane mu bumenyi bwacu ni abo bishura ibibazo vy’ubuhinga n’uburebure bw’ubuhinga aho gukevya mu kugurisha. Ico kimenyetso mu gihe c’uguhabwa uburenganzira akenshi kivuga imbere y’igihe ibikorwa bizogenda neza kuruta ivyemezo canke imibare y’imigabane y’isoko.

Intambwe zikurikira zikora

Niba uriko urasuzuma amasoko y’amabateri y’inganda, ivyiyumviro bikeyi bivuye mu migambi twakoze:

Gutangura guhabwa uburenganzira amezi 6-9 imbere y’uko ugura. Kwihuta guhitamwo abaguzi bituma habaho ugusenyuka uzokwicuza.
Ingingo y’imari y’igenzura ryinjiye ku mategeko ya mbere. Igiciro c'amadolari 3-5K co kugenzura ubushobozi bw'uwundi muntu ni ubwishingizi buzimvye.
Ntukiyumvire ko Grade A isobanura ivyo wiyumvira. Sobanura ubushobozi bwo kwihanganira mu mibare mu masezerano-" Birenze canke bingana na 95% vy'ubushobozi bw'izina"-aho kwizigira amazina y'amanota.
Irinde igihe co kugura Q4 nimba bishoboka. Abahinguzi bashira imbere umwaka w'abaguzi b'imodoka -iherezo ry'ibicuruzwa. Amategeko y’inganda arakurwako ikibanza. Q1 gusaba ku Q2-Q3 gutanga muri rusangi bigenda neza.
Gusaba ibimenyetso ku bakiriya b’inganda vyihariye. Ivyerekeye imodoka ntivyimurirwa mu bikorwa vy'inganda-imigwi itandukanye y'ugurisha, imiterere itandukanye y'infashanyo, ugushira imbere uruganda rutandukanye.

Twarakoze bihagije muri iyo migambi kugira ngo tumenye aho imitego isanzwe iva. Nimba uriko uragenderabateri ya litiyumu y'ingandaprocurement kandi ushaka kugereranya ama notes, turahari kugira ngo tuganire mu vy'ubuhinga. Rimwe na rimwe ubumenyi bw’agaciro kuruta ubundi buva mu kwumva ivyo vyacitse nabi ku mugambi w’uwundi muntu imbere y’uko usubiramwo iryo kosa.

Ivyo vyerekana uko isoko ryifashe n’ubumenyi bw’abaguzi gushika mu ntango za 2025. Inganda y’amabateri ya litiyumu iragenda ningoga-igenzura ibisobanuro n’ivyemezo biriho ubu ata guca ku ruhande n’abahinguzi imbere yo gusozera ingingo z’ugugura.