Tile fanga marayɔrɔ bɛ kuran tɛmɛnen minɛ ka bɔ tile pannew la tile fɛ, k’a mara batiriw kɔnɔ walasa ka baara kɛ ni a ye ni tile tɛ yeelen bɔ. O kɛcogo ye ka kuran tilennen wuli ka bɔ panɛriw la ka kɛ DC fanga maralen ye walima kuran caman ɲɔgɔn falen-falen walasa ka baara kɛ n’a ye teliya la, ni batiri ɲɛnabɔcogo caman ye minnu bɛ chargement ni discharge cycles kɔlɔsi walasa ka sistɛmu ka baarakɛcogo ɲuman ni a si jan sabati. Tile fanga maracogo faamuyali bɛ ɲini ka fɛɛrɛ in yɛrɛ sɛgɛsɛgɛ ani a bɛ don sigida fanga sɔrɔcogo la cogo min na.
Waati-Yɛlɛma gɛlɛya min bɛ marali ɲɛnabɔ
Tile pannew bɛ fanga caman bɔ tilelafana waatiw la, waati min na tile yeelen ka bon kosɛbɛ, o bɛɛ n’a ta, a ka c’a la, du kɔnɔ kuran ɲinini bɛ caya sɔgɔmada joona fɛ ani wula fɛ ni mɔgɔw bɛ so. O bɛnbaliya jɔnjɔn in bɛ fanga injiniyɛriw bɛ min wele ko "duck curve"-, o bɛ kɛ wulada ɲininiw cayalenba ye min bɛ bɛn tile bɔli ma. Tile fanga marali bɛ o danfara in tigɛ ni tilelafana tɛmɛnenw minɛni ye k’u bila baara caya waatiw la.
San 2024, Ameriki batiri marali seko bɛ ɲini ka caya siɲɛ fila ka bɔ 15,5 GW na ka se 29,8 GW ma, o ye o waati gɛlɛya in ɲɛnabɔ hakɛ la. O bonya in bɛ batiri musakaw dɔgɔyali jira-litiyɔmu-ion sɔngɔw jiginna ka se dɔrɔmɛ 115 ɲɔgɔn ma kilowati-lɛrɛ kelen na Sinuwa jamana na san 2024 daminɛ na-ani a dɔnni ko marayɔrɔ bɛ tile min bɛ kɛ waati ni waati, o fɛn caman tigɛli ka kɛ fanga ye min bɛ se ka ci. Sotigiw b’o nafa ye k’a ɲɛsin u yɛrɛ ma : sanni u ka tile kɔnɔ kuran tɛmɛnenw ci kuran ma ni musaka dɔgɔman ye, u bɛ se k’a mara walasa ka baara kɛ ni a ye wula fɛ, waati min na rezow kuran musaka ka ca.
Kɔrɔtɔko bɛ jɛya ka taa a fɛ waati janw waati. Tile-dɔrɔn sigida bɛ dibi don rezow tiɲɛni waatiw la, hali tile bɛ don minnu na, bawo inverterw bɛ da u yɛrɛma walasa ka utilité baarakɛlaw lakana. Storage-minɛnw bɛ fanga mara o tigɛcogo ninnu fɛ, ka bɔ batiriw la minnu chargera ka kɔn o ɲɛ. O muɲuli in nafa ka bon ka taa a fɛ, bawo waati{5}}kuran tiɲɛniw bɛ ka caya ka taa a fɛ-Kalifɔrni ye kuran dabila 25.000 ni kɔ sɔrɔ san 2023 kɔnɔ k’a sababu kɛ kungo tasuma farati ye.
Components (yɔrɔ kolomaw) minnu bɛ baara kɛ ɲɔgɔn kɔ
Tile-plus-maralan dafalen kɔnɔ, fɛn nafama duuru bɛ sɔrɔ minnu bɛ baara kɛ ɲɔgɔn fɛ walasa ka kuran minɛ, k’a sɛmɛntiya, k’a mara ani k’a tila. O yɔrɔw bɛ kɛ tilebɔ-yɔrɔ fanga maracogo ɲuman bɛɛ jusigilan ye.
Panneaux solaires (Tile pannew).tile yeelen caman tigɛli ka kɛ kuran tilennen ye fototalan nɔ fɛ. Bi panɛli minnu bɛ baara kɛ ni TOPCon fɛɛrɛ ye, olu bɛ se ka fɛn caman tigɛli nafa sɔrɔ min bɛ gɛrɛ 24% la, ka tɛmɛ 20% ɲɔgɔn kan a san saba dɔrɔn ye nin ye. Sigida sigicogo danma bɛ kilowati-lɛrɛ 8-12 bɔ don o don kilowati kelen na, seko sigilen na, hali n’o bɛ danfaraba don yɔrɔ ni waati la.
Charge controleurs (sarali kunbɛnbagaw).ka kuran bolicogo ɲɛnabɔ ka bɔ panɛriw la ka taa batiriw la, ka chargement tiɲɛni bali ka sɔrɔ ka chargement hakɛw ɲɛnabɔ ka da batiriw ka chimie ni chargement cogoya kan. O minɛnw bɛ dɔ fara bɔli fanga kan dɔɔni dɔɔni ni batiriw bɛ fa, o kɔfɛ, u bɛ wuli ka taa trickle charging la ni u seko dafalen sera. Ni batiriw ma charge (sara) kɔlɔsi ka ɲɛ, u bɛ se ka sumaya kojugu, ka tiɲɛ joona, walima ka tɔɔrɔ sɔrɔ funteni bolicogo fɛ ni u ka jugu kosɛbɛ.
Batiri bankiwkuran fanga mara kemikaliya siratigɛ la. Litiyamu-ion batiriw de bɛ sigiyɔrɔ suguba fanga la bawo u bɛ 95-99% di taama-taama nafama ma-o kɔrɔ ye ko fanga bɔnɛ fitinin don u marali ni u sɔrɔli waati. So kɔnɔ sigida fanba bɛ baara kɛ ni litiyamu nɛgɛ fositɛri (LiFePO4) selilɛriw ye, minnu bɛ charge cycle 4000-6000 di 80% bɔli juguman na sani se ka jigin 80% duguma hakɛ fɔlɔ la. A ka c’a la, batiri 10 kWh bɛ se ka fanga di ciriw nafamaw ma sanga 10-12 kɔnɔ, ka kɛɲɛ ni doni ye.
Inverseurs (inverseurs) minnu bɛ kɛDC kuran caman tigɛli ka kɛ AC fanga ye min bɛ bɛn du kɔnɔ minɛnw ni rezow ma. Inverter hybridew bɛ tile pannew bɔli ni batiri chargement/dischargement fila bɛɛ ɲɛnabɔ ni unit kelen ye, o bɛ dɔ bɔ minɛnw musakaw la ani ka sistɛmu baarakɛcogo ɲɛ. Invertɛriw minnu ka ɲi kosɛbɛ, olu bɛ 96-98% sɛnɛcogo ɲuman mara ani fanga yɔrɔ caman nɔfɛtaama bɛ u kɔnɔ walasa ka panɛli baara kɛcogo ɲɛ cogoya caman na.
Batiriw ɲɛnabɔli siraw(BMS) bɛ kɛ i n’a fɔ fɛnw marali baarakɛcogo hakili. O ɛntɛrinɛti kunnafonidilanw bɛ selilu kelen-kelen bɛɛ ka tension, funteni ani charge cogoya kɔlɔsi, ka seliw balansi walasa ka seko ni dɔnko jiginni bali ani ka lakana dabila daminɛ ni paramɛtiriw tɛmɛna lakana hakɛw kan. BMS unit kɔrɔlenw bɛ kumaɲɔgɔnya kɛ ni inverterw ni smart home systems ye walasa ka chargement waatibolodacogo ɲɛ ka da kuran hakɛ kan, waati jateminɛw, ani baarakɛcogo kan.
Sistɛmu Fundamental Architectures fila
Tile fanga marali bɛ se ka jɛ ni tile pannew ye DC-coupled walima AC{1}}coupled configurations fɛ, u kelen-kelen bɛɛ bɛ nafa danfaralenw di ka kɛɲɛ ni sigicogo ye.
DC-Sistɛmuw minnu bɛ ɲɔgɔn sɔrɔ
DC-coupled systems kɔnɔ, tile pannew bɛ ɲɔgɔn sɔrɔ k’a ɲɛsin inverter hybride ma ni charge controleur intégré ye. Kuran bɛ bɔ panɛriw la ka taa batiriw la k’a sɔrɔ a ma fɛn caman tigɛli kɛ, o kɔfɛ, a bɛ tɛmɛ invertɛri fɛ siɲɛ kelen ni AC doni bɛ fanga di. Nin fɛn kelen-yɛrɛlabɔli sira bɛ se ka baarakɛcogo bɛɛ lajɛlen sɔrɔ-a ka c’a la 89-92% ka bɔ panɛli la ka taa minɛn wɛrɛ la-n’i y’a suma ni AC-coupled alternatives ye.
O jɔli bɛ baara kɛ ka ɲɛ sigida kuraw la, tile ni marayɔrɔw dilannen don ɲɔgɔn fɛ yɔrɔ minnu na. Sisitɛmu bonya bɛ nɔgɔya bawo inverter kelen bɛ fanga bolicogo bɛɛ ɲɛnabɔ, wa a yɔrɔ damadɔ bɛ dɔ bɔ musaka fɔlɔw la ani dɛsɛyɔrɔw la minnu bɛ se ka kɛ. Nka, inverter hybride ka kan ka bonya walasa ka tile bɔli hakɛ cayalenba, batiri chargement, ani so doni ta waati kelen na, o bɛ se ka kɛ ni unit belebeleba ye, min sɔngɔ ka gɛlɛn ka tɛmɛ tile-dɔrɔn installations kan.
DC coupling fana bɛ batiriw dɛmɛ u ka charge hali ni rezow tiɲɛna, ni pannew bɛ fanga bɛrɛ bɔ. O seko in nafa ka bon kosɛbɛ tilebɔ waati jan waatiw la, waati min na AC-coupled systems tɛ se ka tile fanga sɔrɔ ni batiriw banna.
AC-Sistɛmu minnu bɛ ɲɔgɔn sɔrɔ
AC-couplé configurations bɛ baara kɛ ni inverter danfaralenw ye tile pannew ni batiriw kama. Tile kuran bɛ wuli ka kɛ AC ye o yɔrɔnin bɛɛ, a bɔlen kɔ panɛriw la, ka so fanga di walima ka rezow balo. Batiri invertɛri danfaralen bɛ don so kɔnɔ kuran panɛri la, ka batiriw charge ka bɔ AC fanga sɔrɔlenw na (a kɛra tile pannew ye wo walima rezow la wo) ani ka fanga maralenw bɔ ni u mago bɛ u la.
Nin jɔcogo in bɛ fɛn wɛrɛ tigɛli senfɛ-DC ka kɛ AC ye ka bɔ tile la, o kɔfɛ AC ka kɛ DC ye ni batiriw bɛ charge-o min bɛ dɔ bɔ baarakɛcogo bɛɛ lajɛlen na ka se 85-89% ɲɔgɔn ma. Jagokɛcogo ye fɛn caman sɛgɛsɛgɛli ye : AC coupling bɛ marayɔrɔ dɔ fara tilebɔyɔrɔw kan minnu bɛ yen nɔgɔya la k’a sɔrɔ a ma inverter fɔlɔ bila a nɔ na. A fana b’a to batiriw bɛ se ka charge (sara) ka bɔ yɔrɔ caman na waati kelen na, i n’a fɔ tile, rezow, ani hali backup generators.
Ni retrofits ye, a ka c’a la, AC coupling bɛ sɔrɔko siratigɛ la. Batiri-kɛrɛnkɛrɛnnenya la invertɛri farali musakaw bɛ dɔgɔya cogoya la ka tɛmɛ tile invertɛri baarakɛta bilali kan ni hybride unit ye, kɛrɛnkɛrɛnnenya la ni baarakɛlaw musakaw jateminɛna sistɛmu rewiring na.
Batiri chargement ni dischargement (batiri chargement) ani a bɔlicogo
Batiriw bɛ fanga mara cogo min na ani k’a bɔ cogo min na, o faamuyali b’a jira mun na baarakɛcogo dɔw bɛ u si janya ka sɔrɔ dɔw bɛ u tiɲɛni teliya.
Chargement (sarali) taabolo: Ni tile pannew bɛ kuran tɛmɛnen bɔ ka tɛmɛ du kɔnɔmɔgɔw ka teliya kan, charge controleur bɛ kuran bila batiri la. Litiyamu-ion selilɛriw kɔnɔ, o kuran fanga bɛ kemikɛli wale dɔ bila sen kan. Litiyamu ionw bɛ bɔ katodi la ka tɛmɛ elektrɔli jilama fɛ ka taa anode la, u bɛ don grafite jɔcogo dɔ la yen. O ion lamaga-lamagali in bɛ fanga seko mara-miiri a la i n’a fɔ resɔrɔn dɔ degun.
Charge controleur bɛ batiri voltage kɔlɔsi tuma bɛɛ, o min bɛ wuli ni chargement cogoya bɛ bonya. Batiri litiyamu 48-volt banki kama, chargement bɛ se ka daminɛ ni 50 volts ye ni a banna, ka wuli ka se 58 volt ma ni a falen don. Kunnafoni-di-sira bɛ kuran bolicogo ladilan walasa ka bɛn batiri chimie (batiri) sɛgɛsɛgɛliw ma, a ka c’a la, u bɛ charge (sara) hakɛ cayalenba la fo ka se 90% ɲɔgɔn ma, o kɔfɛ, u bɛ dɔgɔya ka se hakɛ dɔ ma min ka dɔgɔn 10% laban na walasa ka seliw jɔcogo tiɲɛni bali.
Dischargement (bɔli) taabolo: Ni so mago bɛ kuran na ani ni tile pannew tɛ fanga bɛrɛ bɔ, inverter bɛ ji bɔ batiri la. O kemikoro waleyali min maralen bɛ, o bɛ-litiyɔmu ionw kɔsegin ka bɔ anode la ka taa katodi la, ka ɛlektrɔnikiw labɔ minnu bɛ tɛmɛ kɛnɛma sɛrɛkili fɛ i n’a fɔ kuran min bɛ se ka baara kɛ. Batiri wulicogo bɛ jigin ni bɔli bɛ taa ɲɛ, k’a ta sɛgɛnlafiɲɛbɔ dafalen-daga la ka jigin fo ka se lakana hakɛ fitinin ma, a ka c’a la, a bɛ kɛ 44-46 wulicogo lamini na 48 wulicogo la.
Bi BMS unitw bɛ over-discharge bali ni fanga tigɛ ye ni voltage jiginna kojugu. Nin lakanani in nafa ka bon kosɛbɛ-ni litiyamu batiriw ji bɔ u ka tension fitinin jukɔrɔ, o bɛ se ka kɛ sababu ye ka seko bɔnɛ min tɛ se ka segin kɔ walima ka selilabana tiɲɛ. Sitimɛ fanba bɛ dan sigi bɔli la ka se 80-90% ma seko bɛɛ lajɛlen na, o b’a ɲɛfɔ mun na batiri min bɛ wele ko kilowati 10, o bɛ fanga min bɛ se ka baara kɛ, o bɛ se ka kɛ kilowati 8-9 dɔrɔn ye.
Discharge (bɔli) juguya jateminɛw: Batiri si hakɛ bɛ tali kɛ u bɔli jugumanba la cogo min na ni u jiginni kelen-kelen bɛɛ ye. Batiri min bɛ cycle ka bɔ 100% na ka se 50% ma don o don (50% bɔli juguman na) o bɛna mɛn kosɛbɛ ka tɛmɛ cycle kan ka bɔ 100% na ka se 20% ma (80% bɔli juguman). LiFePO4 batiri minnu jate bɛ se ka kɛ 6000 ye ni 80% ye u bɔli juguman na, olu bɛ se ka 10.000 sɔrɔ ni 50% ye u bɔli juguman na.
O jɛɲɔgɔnya bɛ bonya latigɛ dɔ lawuli : batiri fanga bonyalen sigili ka tɛmɛ a wajibiyalen kan kosɛbɛ, o bɛ sira di bɔli sɛrɛkiliw ma minnu man dun, ka ɲɛnamaya janya ni wari bilali ɲɛfɛ ka caya. Installateur caman bɛ ladilikan di ka bonya kojugu ni 30-50% ye walasa ka ɲɛnamaya{3}}ni musaka hakɛ bɛnkan ɲuman sɔrɔ.
Baarakɛcogo minnu bɛ sistɛmu kɛcogo dantigɛ
Tile fanga marayɔrɔw bɛ se ka baara kɛ cogo caman na ka kɛɲɛ ni dutigiw ka fɔlɔfɔlɔ kow ye ani nafa sɔrɔli hakɛ sigicogo.
Yɛrɛ-fɛnw tacogobɛ tile kuran min bɛ sɔrɔ so kɔnɔ, o baara ka caya. O sistɛmu bɛ fɔlɔ ka so fanga di ka bɔ tile pannew la, o kɔfɛ, a bɛ tɛmɛsira bila batiriw la, ka tɔnɔ bila dɔrɔn batiriw la, batiriw sera chargement dafalen na. Waati minnu tɛ-tile ye, so bɛ wari bɔ batiriw la ka sɔrɔ ka baara kɛ ni rezow fanga ye. Nin tilebɔ-sɛnɛ fanga maracogo in bɛ sɔrɔko siratigɛ la, yɔrɔ minnu na, jateminɛ musaka jɛlen tɛ yɔrɔ minnu na walima waati-ka caya-baarakɛcogo la, yɔrɔ minnu na tile kuran min bɛ bɔ jamana wɛrɛw la, o nafa ka dɔgɔ ni kuran musakaw ye minnu bɛ bɔ kɛnɛ kan, waati minnu na mɔgɔw ka ca.
Kalifɔrni jamana na NEM 3.0 hakɛw kɔnɔ minnu kɛra san 2024, tilelafana jagokɛta hakɛw jigira ka se dɔrɔmɛ 0,02-0,04 ma kilowati kelen kɔnɔ k’a sɔrɔ wulada fɛnw dondonni hakɛ bɛ se dɔrɔmɛ 0,45-0,60 ma kilowati kelen kɔnɔ. Yɛrɛ-taamacogo bɛ nin sɔngɔ danfara 10-15x minɛ ni tile fanga jiginni ye ka bɔ tilelafana nafa dɔgɔman na ka taa wulada waatiw la minnu nafa ka bon. Sotigiw b’a fɔ ko u bɛ warimara min bɛ se dɔrɔmɛ 150-300 ma kalo o kalo n’i y’a suma ni jagokɛlaw ka jago gɛlɛnw ye.
Backup fanga cogoyabɛ batiriw charge (sara) mara 100% seko la walima u kɛrɛfɛ, ka fanga maralenw mara rezow tiɲɛni kama. Sistɛmu bɛ rezow sabatili bila jɔyɔrɔ fɔlɔ la ka tɛmɛn faturaw marali kan-batiriw bɛ bɔ dɔrɔn kuran tiɲɛni waati. Nin fɛɛrɛ kɔrɔlen in bɛ kɛ sababu ye ka kɔpi kɛ waati caman na ni a mago bɛ a la nka a bɛ saraka kɛ nafamafɛnw musaka dɔgɔyali seko ni dɔnko la. A bɛ baara kɛ koɲuman duw ye minnu bɛ muɲuli bila jɔyɔrɔ fɔlɔ la ka tɛmɛ sɔrɔko kan, kɛrɛnkɛrɛnnenya la mara minnu na, baara bɛ kɛ tuma caman na walima minnu bɛ mɛn.
Panneau de chargement critiques minnu bɛ fara ɲɔgɔn kan ni backup mode ye, olu de bɛ ciriw minnu bɛ kuran sɔrɔ kuran tiɲɛni waatiw la, olu de bɛ o jira. Sani u k’a ɲini ka so bɛɛ boli ni batiriw ye (o min bɛna a marayɔrɔ tiɲɛ joona), o pankurun fitinin ninnu bɛ kuran bila doni nafamaw dɔrɔn de la-frijiw, furakɛli minɛnw, yeelen, kumaɲɔgɔnya minɛnw. Batiri 10 kWh min labɛnna ka ɲɛ, o bɛ se ka sɛrɛkili kɔrɔlenw mara tile 1-3 kɔnɔ, n’i y’a suma ni sanga 4-8 dɔrɔn ye n’i y’a ɲini ka fɛn bɛɛ fanga di.
Waati-ka-baara kɛ ni optimisation mode yea bɛ batiriw charge ka bɔ tile ni rezow fila bɛɛ la, ka chargement ni discharges waati latigɛ cogo la walasa ka kuran musakaw dɔgɔya. Sisitɛmu bɛ wari sara ka bɔ rezow fanga sɔngɔ gɛlɛn na waati minnu na mɔgɔw tɛ baara kɛ tuma caman na (a ka c’a la su fɛ), a bɛ tile sɛnɛfɛnw mara tilelafana fɛ, ani ka bɔli kɛ waati caman na minnu sɔngɔ ka gɛlɛn. Smart controllers bɛ baarakɛcogo dege ani ka waati bolodacogo ɲɛ u yɛrɛma.
Nin cogoya in b’a jira ko nafa ka bon kosɛbɛ yɔrɔ minnu na waati-ka{1}}baarakɛcogo hakɛ danfaralenw ka bon. Teksas jamana na, yɔrɔ min na kuran sɔngɔ gɛlɛnw bɛ wuli tuma dɔw la ka bɔ dɔrɔmɛ 0,02 na ka se dɔrɔmɛ 0,50 ma kilowati kelen kɔnɔ lɛrɛ damadɔ kɔnɔ, ɲɛnabɔli bɛ se ka waribɔw tigɛ ni 50-70% ye ni i y’a suma ni sariya fla-ta hakɛ bolodalenw ye. Fɛɛrɛ in bɛ nafabɔsira hakɛ bolodalenw wajibiya minnu bɛ sira di wari sarali ma ka bɔ rezow la-tile kɛrɛnkɛrɛnnen hakɛ dɔw bɛ nin wale in bali.
Sistɛmu bonya: Ka seko ni mago lakikaw bɛn ɲɔgɔn ma
Tile fanga maracogo ɲuman bɛ balansi kɛ kɔkanna waati, musaka ani cycle ɲɛnamaya jan na. Sisitɛmu minnu bonya ka dɔgɔ, olu bɛ mɔgɔ jigi tigɛ ni kɔpi waati kunkurunninw ye, k’a sɔrɔ sistɛmu minnu bonya ka bon, olu bɛ wari tiɲɛ seko ni dɔnko baarabali la.
Don o don fanga tacogo sɛgɛsɛgɛli: A daminɛ ni don o don kuran baara hakɛ danmadɔ jatebɔ ye. Ameriki du fanba bɛ kilowati 25-35 ta don o don, hali ni o bɛ danfaraba don ka kɛɲɛ ni so bonya ye, waati cogoya ani minɛnw. Mitiri hakilitigiw ka kunnafoniw minnu bɛ bɔ i ka baarakɛminɛn na, olu bɛ jatebɔw di minnu bɛ tiɲɛ kosɛbɛ, minnu tilalen don lɛrɛw kɔnɔ walasa ka baara kɛcogo caya waatiw dɔn.
Walasa ka backup sizing kɛ, aw bɛ aw sinsin doni nafamaw kan sanni ka aw sinsin doni bɛɛ lajɛlen kan. Frigow bɛ kilowati 1-2 sama don o don, yeelen LED bɛ se ka kilowati 1-2 bɔ, ani ɛntɛrinɛti/kumaɲɔgɔnya bɛ kilowati 0,5-1. Fɛn nafama jɔnjɔnw bɛ se ka kɛ kilowati 8-12 ye don o don, o kɔrɔ ye ko batiri kilowati 10 bɛ tile kelen ɲɛnamaya dɔgɔyali dɛmɛ walima tile 2-3 baarakɛcogo kɔrɔtɔlen fitinin.
Tile bɔli cogoyaw: Batiri hakɛ ka kan ka kɛ ni tile bɔli tɛmɛnen ye min bɛ kɛ cogoya la. Tilebɔlan min bɛ kilowati 6 bɔ Kalifɔrni, o bɛ se ka kilowati 25-30 bɔ samiyɛ donw na nka a bɛ se ka kilowati 8-12 dɔrɔn bɔ nɛnɛ don surunw na. Ni so bɛ baara kɛ ni kilowati 8-10 ye tile waatiw la, samiyɛ tɛmɛnen bɛ se kilowati 15-20 ma k’a sɔrɔ nɛnɛ tɛ tɔnɔ caman bɔ.
Batiriw bonya walasa ka samiyɛ kuncɛyɔrɔw minɛ, o bɛ seko tiɲɛ san fanba la. Fɛɛrɛ hakɛ ɲuman min bɛ kɛ kamankunw waatiw la (sɔgɔma/sɔgɔma), ka san kɔnɔ sɛnɛ tɛmɛnen 70-80% minɛ ka sɔrɔ ka i yɛrɛ tanga seko baarakɛbaliya ma nɛnɛ waati. Misali la sanfɛ, batiri min bɛ kilowati 10-12 bɔ, o bɛ bɛn mago waleyali ma, o ka fisa ni kilowati 20 sitɛmu ye min bɛ sigi yɔrɔ lankolon don tile fanba la.
Sini-proofing jateminɛw: A ka c’a la, batiriw bɛ san 10-15 bɔ, o la, u bonya ka kan ka kɛ sababu ye ka fɛn caman Changements prévus. Labɛn minnu kɛra walasa ka kuran mɔbili dɔ fara a kan, olu bɛ se ka kilowati 8-12 fara don o don musaka kan. Ni i bɛ bɔ gazi la ka taa kuran tasuma walima tobili la, o bɛ dɔ fara doni kan kosɛbɛ. Installateur dɔw b’a ɲini ka labɛn kɛ walasa ka baarakɛcogo caya 25-30% la sistɛmu ka ɲɛnamaya kɔnɔ.
Batiri moduluw dilanni bɛ o dannayabaliya ɲɛnabɔ ni u bɛ sira di seko ni dɔnko farali ma ni magow bɛ ka wuli. Dilanbaga caman bɛ batiriw dilan minnu bɛ se ka ɲɔgɔn dalajɛ-ka daminɛ ni kilowati 10 ye, ka kilowati 5-10 wɛrɛ fara a kan kɔfɛ ni baara cayara. O fɛɛrɛ bɛ musakaw jɛnsɛn waati kɔnɔ k’a sɔrɔ a bɛ i yɛrɛ tanga ka kɔn ka wari caya kojugu.
Baarakɛcogo Fɛn minnu bɛ nɔ bila baarakɛcogo ɲuman na
Yɛlɛma caman bɛ nɔ bila marayɔrɔw ka baara kɛcogo ɲuman na -diɲɛ cogoya lakikaw la.
Funteni hakɛ sɛgɛsɛgɛli: Litiyamu batiriw bɛ baara kɛ ka ɲɛ ni degere 15-25 ye (59-77 degere F). Funteniba bɛ seko tiɲɛni teliya-ni degere 10 kelen-kelen bɛɛ ka ca ni a ɲuman ye, o bɛ se ka batiri si hakɛ tilancɛ bɔ. Batiri minnu bɛ bila garaziw kɔnɔ minnu ma labɛn walima kɛnɛma yɔrɔw la, yɔrɔ minnu ka suma i n’a fɔ Arizɔni walima Teksas, olu fanga bɛ se ka bɔnɛ 20-30% la san kɔnɔ ka tɛmɛ fɛnw kan minnu bɛ waati cogoya kɔlɔsi.
Nɛnɛ bɛ dɔ bɔ seko sɔrɔli la waati dɔɔnin kɔnɔ k’a sɔrɔ a ma tiɲɛni banbali kɛ. Batiri min bɛ se kilowati 10 ma degere 25 la , o bɛ se ka kilowati 7-8 dɔrɔn di degere -10 la . Baara kɛcogo bɛ segin a cogo kɔrɔ la ni funteni bɛ wuli, nka nɛnɛba bolicogo basigilen bɛ nɔ bila hali bi ɲɛnamaya jan na. Batiri datugulan minnu bɛ ni fɛnɲɛnamafagalan ye walima minnu bɛ funteni kɔlɔsi, olu bɛ u tanga o fila bɛɛ ma.
Charge/discharge hakɛw: Batiriw tɛ baara kɛ kosɛbɛ ni u bɛ charge walima ni u bɛ bɔ joona. Batiri min bɛ kilowati 10 charge ni kilowati 2 ye (lɛrɛ 5 chargement hakɛ) bɛ se ka 98% sɔrɔ, k’a sɔrɔ o batiri kelen min chargera ni kW 6 ye (lɛrɛ 1,7 hakɛ) o bɛ jigin ka se 92-94% ma. Danfara bɛ Bɔ kɔnɔna-kɛlɛli la min bɛ funteni Bɔ kuran bolicogo caman na.
Sigida baara fanba la, sara hakɛ danmadɔ minnu ye 0,3-0,5C ye (yɔrɔ min na C=seko) bɛ baarakɛcogo ɲuman-teliya jagokɛcogo ɲɛ. O kɔrɔ ye ko batiri kilowati 10 bɛ charge ni kilowati 3-5 ye, ka chargement dafalen dafa sanga 2-3 kɔnɔ ka bɔ tile bɔli cogoya la. Teliya hakɛw bɛ nafa sɔrɔ dɔrɔn n’i b’a ɲini ka bɔnsɔnba waati kunkurunninw minɛ sani waati ka Changé.
Kalandriya kɔrɔya: Batiriw bɛ tiɲɛ dɔɔni dɔɔni hali ni u sigilen don baara la. Batiri min ma baara kɛ, o bɛ bɔnɛ a seko la 2-5% san o san, kemikɛli kɛcogo fɛ seliw kɔnɔ. Nin kalandriya kɔrɔya in de y’a to batiri minnu dilannen don kɔsa in na, olu nafa ka bon sigiyɔrɔw sigili la-batiri min sigilen bɛ fɛnmarayɔrɔ la san fila kɔnɔ, o bɛ a ka baarakɛ waati daminɛ kaban.
Baara kɛli ni baara ye, o bɛ kalolabɔ kɔrɔya sumaya tiɲɛ na ni a bɛ tali kɛ fɛn marali la min tɛ baara kɛ, bawo wotoro bolicogo tuma bɛɛ bɛ tiɲɛni fɛɛrɛ dɔw bali ka taa ɲɛ. Fɛɛrɛ ɲuman bɛ batiriw lamini tuma bɛɛ (don o don baara kɛli) nka a bɛ a yɛrɛ tanga bɔli jugumanw ma (ka chargement state to above 20%) ani funteni jugumanba.
Kɔsa in na, fɛɛrɛ kuraw minnu bɛ ka fɛnw maracogo sɛmɛntiya
Tile fanga maracogo yiriwara kosɛbɛ san 2023 ni 2025 cɛ, o kɛra sababu ye ka fɛn dilanni hakɛ-kɔrɔta ani chimie kokuradonniw kɛ.
Musow ka musaka siraw (trajectoires).: Litiyamu-ion batiri musakaw dɔgɔyara 43% ka bɔ san 2023 la ka se san 2024 daminɛ ma Sinuwa jamana na, ka se dɔrɔmɛ 115/kWh ma sistɛmu dafalenw na. Ameriki sɔngɔw bɛ to ka caya, a bɛ se dɔrɔmɛ 200-250/kWh ma, k’a sababu kɛ fɛn dilanni hakɛ danfara ye ani sɔrɔko cakɛda koɲɛw, nka jamana kɔnɔ sɛnɛfɛnw dilanni seko cayara siɲɛ duuru san 2022 ni 2024 cɛ, nafolosɔrɔbaliya dɔgɔyali sariya ka dusudonw kɔfɛ. O musaka dɔgɔyali ninnu b’a to marali bɛ se ka kɛ sɔrɔko siratigɛ la du caman kɔnɔ-sigili sara waati minnu jigira ka bɔ san 12-15 na ka se san 7-10 ma sugu caman na.
Simi wɛrɛw bɛ ka bɔ kɛnɛ kan: K’a sɔrɔ litiyamu-ion bɛ fanga sɔrɔ sisan sigiyɔrɔw la, sodiyɔmu-ion ni solid-batiriw donna jago daminɛ na san 2024. Sodiyɔmu-ion batiriw bɛ baara kɛ ni fɛn caman ye, minnu sɔngɔ man gɛlɛn, wa u bɛ baara kɛ lafiya la funteni hakɛ caman na, hali ni sisan bɔli bɛ fanga hakɛ dɔgɔya ani ka taama round{5}}taama kɛ (60-92% ni litiyamu-ion ta ye 95-99%) ye. U bɛ layidu jira marayɔrɔ jɔlen na yɔrɔ min na yɔrɔ tɛ dankari.
Batiriw minnu bɛ kɛ ni fɛn gɛlɛnw ye, olu bɛ elekitoroliti jilamaw bila u nɔ na ni fɛnɲɛnɛmafagalanw ye, minnu bɛ se ka fanga caman di ani ka lakana sabati. Dilanbaga caman ye sigiyɔrɔmafɛnw laseli san 2025-2026 kɔnɔ, hali ni fɛn dilanni musakabaw bɛ dan sigi sugu donni na sisan.
Smart grid jɛ-ka-baara: Bi batiriw bɛ ka u sen don kosɛbɛ rezow baara la ka tɛmɛ du kɔnɔ baara kan. Kuran sɛnɛyɔrɔ porogaramuw bɛ so batiri ba caman fara ɲɔgɔn kan ka kɛ seko ye min bɛ se ka kɔrɔsi, baarakɛyɔrɔw bɛ se ka minnu ci, u ɲinini waati la. Sotigiw bɛ sara sɔrɔ rezow sɔrɔli la-Kalifɔrni ka Virtual Power Plant porogaramuw bɛ $100-300 sara san o san batiri sɛbɛnnen kelen-kelen bɛɛ la, ka sɔrɔ Texas porogaramuw bɛ $200-500 di ka kɛɲɛ ni seko ni sɔrɔli layidu talenw ye.
Nin baara fila-fɛɛrɛ in bɛ batiriw wari sɔrɔ hali ni so mago tɛ fanga kɔkanna na, o bɛ poroze sɔrɔ yiriwa. Batiri ɲɛnabɔli porogaramu kɔrɔlenw bɛ so sigida kelen-kelen bɛɛ labɛn walasa ka jaabi di segin kɔnɔ ka ɲɛsin rezow baarakɛlaw ka taamasiyɛnw ma, a jɔyɔrɔba la, ka kuran sɛnɛyɔrɔ tilalen dɔ da ka bɔ sigida nafolo la.
Miiriya jugu minnu bɛ sɔrɔ tilebɔ-yɔrɔ fanga maracogo kan
Dannaya damadɔ minnu jɛnsɛnnen don tilebɔ-yɔrɔw fanga marali kan, olu tɛ bɛn sigidaw bɛ baara kɛ cogo min na tiɲɛ na.
"Batiriw bɛ fanga yɛrɛmahɔrɔnya di".: Hali n’a y’a sɔrɔ ko marali bɛ dɔ fara yɛrɛ-dafa kan, yɛrɛmahɔrɔnya lakika min bɛ bɔ rezow la, o bɛ seko tɛmɛnenba de wajibiya waati caman ɲɔgɔnna caman na ani waati jugu janw kama. Sistɛmu min bonya bɛ bɛn samiyɛ cogoyaw ma, o bɛ se ka dɔgɔya nɛnɛ waati la, tile bɔli dɔgɔyali ani funteni doni caya. A ka c’a la, fanga yɛrɛmahɔrɔnya lakika musaka ka ca ni 2-3x ye ka tɛmɛ grid-connected storage kan min ɲɛnabɔlen don don o don yɛrɛdɔn kama.
Sigida marayɔrɔw fanba bɛ ɲɛfɔ ka ɲɛ ko "rezo yɛrɛmahɔrɔnya waati tiɲɛni waati" sanni ka kɛ fanga yɛrɛmahɔrɔnya banbali ye. U bɛ fanga mara ni tiɲɛni kunkurunninw ye k’a sɔrɔ u bɛ to ɲɔgɔn na walasa ka se ka fɛnw dilan waati jan kɔnɔ.
"Tile tɛmɛnen bɛɛ bɛ taa batiriw kɔnɔ".: Jateminɛ kɛcogo jɛlenw ni batiri seko dantigɛli ka teli ka kɛ sababu ye ka tile tɔnɔ ci rezow la hali ni marayɔrɔ sigilen don. Ni batiriw sera chargement dafalen ma (a ka c’a la, tilegan fɛ tilegan fɛ), tile bɔli wɛrɛw bɛ balo rezow la fo ni so doni cayara. O bɛ to nafa ye sɔrɔko siratigɛ la ni jateminɛ kɛcogo ɲumanw ye, ka baara kɛ ni rezow ye cogo ɲuman na i n’a fɔ dan tɛ min na fu marayɔrɔ.
NEM 3.0 kɔnɔ Kalifɔrni jamana na, jagokɛlaw ka jago hakɛ dɔgɔyali b’a to rezow feereli tɛ mɔgɔ ɲɛnajɛ kosɛbɛ, nka batiri farikoloma seko gɛlɛyaw bɛ jagokɛlaw wajibiya hali bi sɛnɛfɛnw bɔli waati la. Batiriw bonya kojugu walasa ka samiyɛ tɛmɛnen bɛɛ minɛ, o bɛ se ka baara kɛ kosɛbɛ waati wɛrɛw la.
"Batiriw bɛ tile baara kɛ tigɛ waatiw la".: Nin ye tilancɛ-tiɲɛ ye. Batiriw bɛ se ka kuran kɛ tiɲɛ waati la, nka tile pannew b’a ɲini u fɛ u k’o kɛ. Tile-dɔrɔn sitɛmu min tɛ batiriw ye, o tɛ se ka baara kɛ rezow tiɲɛni waati, hali tile donw na, k’a sababu kɛ lakanani wajibiyalenw ye -gunw kɛlɛli la. Tile ni marayɔrɔ faralen ɲɔgɔn kan, o bɛ kɛ sababu ye ka fanga tiɲɛ, o yɔrɔ fila si tɛ o baara in di lafiya la.
Ladonni ni ɲɛnamaya jan jigiyaw
Bi litiyamu-maralanw bɛ ladonni baarakɛtaw de wajibiya nka u bɛ nafa sɔrɔ kɔlɔsili ni baara kɛli la tuma dɔw la.
Ladonni kɛcogo kɔrɔlenw magow: A tɛ i n’a fɔ plɔmu-asidi batiri minnu bɛ ji farali wajibiya ani ka terminal saniya, litiyamu sigidaw jɔyɔrɔba la, u tɛ ladonni-ko ye ka bɔ baarakɛla ka miiriya la. Baara minnu laadilen don, olu ye farikolo tiɲɛniw sɛgɛsɛgɛli ye ni ɲɛ ye, ka batiri dawolo funteni lajɛ, ani ka sistɛmu kɔlɔsili kunnafoniw lajɛ walasa ka baarakɛcogo juguw dɔn. Dilanbaga fanba bɛ ladilikan di ko baarakɛlaw ka sɛgɛsɛgɛli kɛ san 2-3 o san 2-3 walasa ka baarakɛcogo ɲuman ni porogaramuw kurayali sɛgɛsɛgɛ.
Sisitɛmu kɔlɔsili dakunw bɛ baarakɛcogo jiralan jɔnjɔnw nɔfɛ: don o don fanga min bɛ charge ani min bɛ bɔ, taa ni segin-taama ɲuman, seko bɛ dɔgɔya waati kɔnɔ, ani cycle jate. Ni fɛnba minnu bɛ bɔ baara daminɛ na, olu bɛ se ka kɛ sababu ye ka yɔrɔw koɲɛw jira minnu bɛ baara wajibiya sani u ka kɛ sababu ye ka sistɛmu tiɲɛ.
Ɲɛnamaya kɔnɔna na jigiya lakikaw: A ka c’a la, litiyɔmu-ion sigiyɔrɔ batiri ɲumanw bɛ san 10 wajibiya ni 70-80% maralen ye, hali ni u si hakɛ yɛrɛ bɛ taa san 12-15 la tuma caman na. Seko bɛ dɔgɔya dɔɔni dɔɔni sanni a ka tiɲɛ yɔrɔnin kelen-batiri kilowati 10 bɛ se ka kilowati 8 di san 10 kɔfɛ ani kilowati 6-7 san 15 kɔfɛ, a bɛ baara kɛ hali bi nka a kɔkanna waati bɛ dɔgɔya.
Labɛnni min bɛ kɛ ka fɛnw bila u nɔ na, o ka kan ka kɛ sababu ye ka seko dɔgɔya. Sitimɛ min bonya bɛ tile 2 kɔpi kɛ ni kura ye, o bɛ se ka tile 1,5 dɔrɔn di san 8{5}}10 kɔfɛ. Sotigi dɔw bɛ seko fara u kan u si cɛmancɛ la sanni u ka banki bɛɛ bila u nɔ na, kɛrɛnkɛrɛnnenya la ni modulariw ye minnu dabɔra ka bonya.
Garanti jateminɛw: Batiri garanti fanba bɛ san 10 walima 4000-6000 cycles (min kɛra fɔlɔ) ni garanti ye min bɛ se ka kɛ 70-80% ye. Garanti sariyaw bɛ ɲɔgɔn ta kosɛbɛ-dɔw bɛ kɛ ka kɛɲɛ ni ɲɔgɔn ye waati kɔnɔ k’a sɔrɔ dɔw bɛ fɛnw falenni dafalen di garanti waati kɔnɔ ni seko jigira ka tɛmɛ a dankan kan.
Garanti kunnafoniw kalan ka ɲɛ ka ɲɛsin baarakɛcogo ma. U caman tɛ datugulan bɔ batiriw la minnu bɛ funteni kojugu la, minnu bilala cogo bɛnbali la, walima minnu bɛ baara kɛ ni tension/current dan kofɔlenw tɛ. A sigicogo ɲuman ni a kɔlɔsili bɛ dɛmɛ don walasa garanti lakananiw ka to sen na.
Ɲininkali minnu bɛ kɛ tuma caman na
Batiri min chargera ka ban, o bɛ mɛn waati joli kɔnɔ?
Batiri min chargera kosɛbɛ, o kuntaala bɛ bɔ fanga bɔli la. Batiri 10 kWh min bɛ baara kɛ ni frigo (150W), yeelen (200W), ani ɛntɛrinɛti routeur (50W) ye, o bɛna mɛn sanga 25 ɲɔgɔn na. Ni aw bɛ fiɲɛdilan (2000W) boli ka fara o kan, o bɛ dɔ bɔ a kuntaala la ka se sanga 5 ɲɔgɔn ma. Sitimɛ fanba bɛ kuran di sanga 8-16 ma doni nafamaw kama doni tiɲɛni waatiw la.
Yala pannew solairew bɛ se ka batiriw charge ni rezow tiɲɛna wa?
Ɔwɔ, nka ni o sistɛmu dabɔra kɛrɛnkɛrɛnnenya la o kama dɔrɔn. DC-couplé systems ani AC-coupled systems kɔrɔlen dɔw ni u yɔrɔ kɛrɛnkɛrɛnnenw bɛ se ka batiriw charge ka bɔ tile la tiɲɛni waati. Standard grid-tied systems tɛ se-tile inverter ka dabila ni a ma grid voltage dɔn, o bɛ batiri chargement bali hali tile donw na.
Yala batiriw bɛ baara kɛ funteni jugumanba la wa?
Litiyamu batiriw bɛ baara kɛ funteni hakɛ caman na nka u bɛ bɔnɛ u ka baarakɛcogo ɲuman na ani u si janya la ni u tɛmɛna. Baara kɛcogo bɛ jigin 20-30% ka tɛmɛ degere -10 kan ani tiɲɛni bɛ teliya ka tɛmɛ degere 40 kan . Batiri minnu bɛ bila yɔrɔw la minnu bɛ waati cogoya kɔlɔsi, olu bɛ baara kɛ ka ɲɛ. Kɛnɛma walima garazi sigicogo minnu bɛ waati juguw la, olu ka kan ka kɛ ni fɛnw ye minnu bɛ se ka fɛnw tanga walima ka funteni hakɛ jateminɛ baara kɛ walasa ka ɲɛnamaya jan kɛ cogo ɲuman na.
Yala nafa b’a la ka batiriw fara tilebɔlan dɔ kan min bɛ yen wa?
Sɔrɔko ko min bɛ kɛ ka tile sigida fanga maracogo labɛn kɔfɛ, o bɛ bɔ fɛn caman na: sigida kuran hakɛw (kɛrɛnkɛrɛnnenya la, waati-ka{1}}baarakɛcogo danfaralenw), jateminɛ musaka jɛlenw, kuran tiɲɛni kɛcogo, ani dusudon minnu bɛ sɔrɔ. Yɔrɔ minnu na jagokɛta hakɛ man ɲi walima minnu bɛ to ka baara kɛ, wari sarali waatiw bɛ kɛ san 7-10 kɔnɔ. Ni jateminɛ kɛcogo ɲuman ye ani ni rezow ye minnu bɛ se ka da u kan, wariko dɔrɔn de bɛ kɛ gɛlɛya ye-sɔrɔli ani fanga yɛrɛmahɔrɔnya bɛ kɛ dusudon fɔlɔw ye.
Enerji bolicogo don o don baarakɛcogo la
Tile danma kɔnɔ, tilebɔ-yɔrɔ fanga maracogo dɔ bɛ lamini baarakɛcogo caman na ni sɛnɛfɛnw bɔli ni u tacogo bɛ Changé.
Sɔgɔma (6 AM - 9 AM): Tile pannew bɛ kuran bɔli daminɛ ni tile bɛ bɔ, hali ni a bɔli bɛ to ka dɔgɔya. So bɛ fanga sama fɔlɔ ka bɔ rezow walima batiriw la (ni a banna su kelen kɔnɔ). Ni tile bɔli bɛ ka caya, a bɛ daminɛ ka du doni kunbɛn k’a ɲɛsin a yɛrɛ ma. Batiri bɔli fɛn o fɛn bɛ bɔ su fɛ, o bɛ jɔ ni tile bɛ fanga ta.
Tilenbaliya (9 AM - 4 PM): Tile bɔli bɛ caya k’a sɔrɔ du doni ka teli ka to danma na (kɛrɛnkɛrɛnnenya la dɔgɔkun donw na). Tile tɛmɛnen bɛ batiriw charge fɔlɔ ni 3-5 kW hakɛ ye. Ni batiriw sera chargement dafalen ma-a ka c’a la midi waati lamini na-tɛmɛnen wɛrɛw bɛ balo rezow la. O lɛrɛw kɔnɔ, so bɛ baara kɛ pewu ni tile fanga ye, batiriw bɛ charge pewu, wa rezow bɛ bɔli tɛmɛnen sɔrɔ.
Sufɛ (16h - 10 PM): Tile bɔli bɛ dɔgɔya ni tile bɛ bin k’a sɔrɔ duw ka ɲinini bɛ caya ni mɔgɔw seginna so. Sistɛmu bɛ wuli ka bɔ chargement (sara) la ka taa batiri bɔli la-batiriw bɛ fanga maralen bɔ walasa ka fanga di wulada baaraw ma. Ka kɛɲɛ ni batiri hakɛ ni so doni ye, fanga maralen bɛ se ka wulada hakɛ bɛɛ datugu walima ka tile fara a kan ka fara rezow samali dɔw kan.
Su (22h - 6 sɔgɔma): Ni tile tɛ baara kɛ, sow bɛ batiriw ta fo u ka ban, o kɔfɛ, u bɛ wuli ka taa rezow la, walima ni u bɛ baara kɛ ni rezow ye, u bɛ baara kɛ fɔlɔ ni rezow fanga ye, k’a sɔrɔ u bɛ batiri charge mara ni batiriw tiɲɛna. Sitimɛ hakilitigiw minnu labɛnna ka kɛɲɛ ni waati-baarakɛta hakɛ ye, olu bɛ se ka wari sara ka bɔ sufɛ rezow fanga sɔngɔ gɛlɛn na o waatiw kɔnɔ.
Nin don o don taama in bɛ baarakɛcogo danma jira yɛrɛ-taamacogo la. Yɛlɛma bɛ kɛ ka da waati cogoya kan (sankaba bɛ tilelafana chargement dɔgɔya), waati danfara (nɛnɛ tile surunw bɛ cycle waati Changer), ani mɔgɔ kelen-kelen bɛɛ ka dumunikɛcogo. Sistɛmu bɛ ladamu ni fanga ye, ka fanga sɔrɔyɔrɔ caman ni doni caman balansi a yɛrɛma BMS ni inverter controls fɛ.
O fanga bolicogo ninnu faamuyali bɛ dɛmɛ don jigiya lakika- sigicogo la. Fɛnmarayɔrɔ tɛ rezow ka dannaya ban nka a bɛ ɲɛtaa kɛ ni i ye rezow fanga sama, ka fɛnw tacogo wuli ka bɔ lɛrɛ sɔngɔ gɛlɛnw na ka taa lɛrɛ sɔngɔ gɛlɛnw na k’a sɔrɔ a bɛ seko ni dɔnko dɛmɛni di baarakɛbaliya waatiw la.
Tile sigida fanga marali bɛ waati bɛnbaliya jɔnjɔn ɲɛnabɔ tile bɔli ni kuran tacogo cɛ, ka fanga kura sɔrɔli waati ni waati caman tigɛli kɛ ka kɛ fanga ye min bɛ se ka da a kan, min bɛ se ka da -waati bɛɛ la. Fɛɛrɛ in kɔgɔra joona- musakaw jigira ni tilancɛ ye san 2020 ni 2024 cɛ, k’a sɔrɔ baarakɛcogo ɲuman ni ɲɛnamaya kɛcogo ɲɛnabɔra kosɛbɛ. Sotigiw fɛ, sugandili bɛ ka caya ka taa a fɛ, o tɛ kɛ ni marali bɛ se ka kɛ fɛɛrɛko siratigɛ la, nka ni sɔrɔko ni muɲuli nafaw bɛ jo di u ma ka kɔn ka wari bila u ka ko kɛrɛnkɛrɛnnen na.