Kuran marayɔrɔ min be kɛ minanw kɔnɔ, o be batiriw, invɛrisitew, funteni marali ani lakanali minanw don minanw kɔnɔ minw be se ka ci (a ka ca a la, u be se ka kɛ 20ft wala 40ft ye). Sisitɛmu ɲuman be bɔ koo saba la: i ka kuran seko makoya (min be suma ni kWh walima MWh ye), i ka bɔli wagati min ka kan ka kɛ (2-8+ lɛrɛw), ani baarakɛcogo sugu (jagokɛyɔrɔw ka fanga yɛlɛmani, yɛlɛmani kura, walima fanga min be se ka dɛmɛ don). Sisitɛmuw be daminɛ kWh 300 la jagokɛyɔrɔ fitininw kama ka taga a bila MWh 8 la porozew la minw be kɛ ni baarakɛyɔrɔw ye, ani u musakaw be dɔrɔmɛ 400-800 cɛ kWh kelen kelen bɛɛ la ka kɛɲɛ ni sɛrɛkiliw ye ani u ka donɲɔgɔnna hakɛ ye.
Sisitɛmu sɛgɛsɛgɛri laɲiniw faamuyali
Ka minanw hakɛ bɛn ni kuran makoya ye, o be daminɛ n’i makoya yɛrɛ yɛrɛ jate ye sanni i ka sanni kɛ ka kɛɲɛ ni miiriya dɔw ye. Kuran marayɔrɔ min be sɔrɔ minanw kɔnɔ, o sugu sera dɔrɔmɛ miliyari 9,33 ma saan 2024 ani a be to ka bonya ka taga ni 20,9% ye saan o saan, o bɛɛ n’a ta, baarakɛyɔrɔ caaman be dɛsɛ sabu u bonya ma bɛn.
Kuran hakɛ b’a yira i ka sisitɛmu be kuran hakɛ min mara, o be suma kilowati-lɛrɛ (kWh) walima megawati-lɛrɛ (MWh) la. MWh 1 sisitɛmu be kuran mara min be se ka boon 300 ɲɔgɔn latanga lɛrɛ kelen kɔnɔ. Fanga hakɛ min be suma ni kilowati (kW) wala megawati (MW) ye, o b’a yira o fanga be se ka bɔ joona cogo min na.
Minan minw janya ye mɛtɛrɛ 20 yeso 300 kWh ka taga se 1 MWh ma min be se ka mara. O kuran maracogo minw be kɛ minanw kɔnɔ, u be bɛn jagokɛyɔrɔ fitininw ni cɛmancɛw ma, EV chargeyɔrɔw ani poroze kurakurayali tilanninw ma. Bi 20ft yɔrɔw be se ka fanga sɔrɔ 541 kWh/m2 la tigɛcogo kuraw la i n’a fɔ Envision ka 8 MWh sisitɛmu min bɔra sɛtanburukalo la saan 2024. Nka, jagokɛyɔrɔw fanba be baara kɛ ni 500-750 kWh sisitɛmu ye min be ni 250 kW0ver3 ye.
40-Foot minanwka 1-3.5 MWh ladon, ka baara kɛ izinibaarakɛyɔrɔbaw ye, sɛnɛyɔrɔw, ani sɛnɛyɔrɔw minw be se ka kurakuraya ni rɛzo ye. O janya min farala o kan, o b’a to batiriw be se ka bila yɔrɔ caaman na ani ka funteni mara cogo fisaya. CATL ka Tianheng sisitɛmu be 6,25 MWh ladon minan dɔ kɔnɔ min janya ye 40ft ye, o be dɔ fara fanga hakɛ kan yɔrɔ kelen kelen bɛɛ la ni 30% ye ka tɛmɛ saan 2023 ka modɛliw kan.
Loon bɛɛ, i be kuran minɛ cogo min na, o b’a yira n’i mako be kuran marayɔrɔ kelen na wala minan caaman na. Fabrikayɔrɔ min be kWh 2 000 minɛ lɛrɛ minw na baara ka ca (2-7 PM) k’a sɔrɔ a be kWh 1 500 bɔ sanbon tile barika la, o be marayɔrɔ ɲini walisa ka kWh 500 dɛsɛ sara ani ka se ka buffer di. Ni dancɛw be bɔli dunni na (a ka ca a la 80-90% litiyɔmu-iyɔn sisitɛmuw kama), o baarakɛyɔrɔ mako be 625-700 kWh ɲɔgɔn na min be se ka don 20ft minan kelen kɔnɔ.
Fanga min ka ca, o be jatebɔw gɛlɛya. Ni o baarakɛyɔrɔ kelen be baara kɛ ni masin girinmanw ye minw be kW 400 lo ɲini yɔrɔnin kelen, fanga yɛlɛmani fɛɛrɛ ka ɲi k’o doni minɛ hali ni fanga hakɛ bɛɛ be se ka kɛ min ye. Sisitɛmu min ka fanga ye 250 kW ye, o tɛna bɔ hali ni kWh marayɔrɔ ka ca, o min b’a to a ka kan ka yɛlɛmalan dɔ sɔrɔ min ka bon ni -fanga ye walima sisitɛmu paralɛli.
Scalability kɔrɔtanin lo ka tɛmɛ se fɔlɔ kan baarakɛcogo yiriwali kama. Modulari konteyinɛri sisitɛmu b’a to a be se ka bila yɔrɔnin yɔrɔnin-ka daminɛ ni 20ft kelen ye ani ka konteyinɛriw fara a kan ni kuran makoya be cayara. Kalifɔrini tile barika donyɔrɔw ka teli ka daminɛ ni 2 MWh minan fila ye ani u be se ka yɛlɛma ka se MWh 10 ma n’u be yɔrɔw fara a kan kalo 18 kɔnɔ, ka kɛɲɛ ni saan 2023 ka baarakɛcogo kunnafoniw ye. O fɛɛrɛ be dɔ bɔ wari hakɛ min be bɔ ka kɔn, k’a sɔrɔ a be yɛlɛmaniw kɛ.
Yɔrɔ dancɛw be nɔɔ to minanw sugandili kan ka kɛɲɛ ni kuran makoya ye. Dugu jagokɛyɔrɔ minw ka sennɔw ka dɔgɔ, olu be nafa sɔrɔ minanw na minw ka ca ni 40ft ye hali ni 20ft tun bena se ka setigiya ɲini. 2,5 MWh / 40ft minan kelen be yɔrɔ dɔgɔman ta ani a be kuran nɔgɔmanw lo ɲini ka tɛmɛ 625 kWh / 20ft minan naani kan minw be marayɔrɔ kelen di.
Boli wagati ani baarakɛcogo
Kuran maracogo be baara wɛrɛw kɛ ka kɛɲɛ n’u be se ka kuran bɔ wagati min na. Nin bɔli kuntaala bi sisitɛmu dilan cogo n'a sɔrɔko yɛlɛma.
Wagati surun (lɛrɛ 2-4)sisitɛmuw ka fisa ni frekansi sariyaw ye ani ka jaabili di yɔrɔnin kelen. O baarakɛcogow be charge/décharge teliman lo ɲini -tuma dɔw la siɲɛ kɛmɛ caaman loon o loon. Kuran marayɔrɔ min be kɛ minanw kɔnɔ lɛrɛ 2 kɔnɔ ani a ka fanga hakɛ ye MW 1 ye, o be kuran MWh 2 mara, a be bɔ pewu lɛrɛ fila ni kɔ kɔnɔ ni fanga dafanin lo. Rezo baarakɛlaw b’olu bila ka tansɔn dɛmɛ ani ka frekansi basigi, yɔrɔ min na jaabili wagati kɔrɔtanin lo ka tɛmɛ kuran hakɛ bɛɛ kan.
1,000-5,000 kWh setigiya yɔrɔ ye sugu yɔrɔba minɛ saan 2024 kɔnɔ, o yɔrɔ ɲuman min be sɔngɔ ni baarakɛcogo cɛ, o lo y’o yɛlɛma. Jagokɛyɔrɔw be baara kɛ ni lɛri 2-4 ka fɛɛrɛw ye walisa ka dɔ bɔ mɔgɔw ka ɲini sara la, ka rezow ka fanga mara wagati minw na baara tɛ kɛ ($0.08/kWh) ani ka fanga bɔ wagati minw na baara ka ca ($0.25/kWh). Texas ka kunnafoni diyɔrɔ dɔ ye 1 MWh minan dɔ don lɛri 72 kɔnɔ saan 2024 samiɲa wagati la, o min y’a to mɔgɔw ma se ka tigɛ min tun bena miliyɔn caaman sara.
A be wagati hakɛ dɔ ta (lɛrɛ 4-8)a be bɛn ni fanga kurakurayali wagati-yɛlɛmani ye ani fanga min be se ka latanga. Tile sɛnɛyɔrɔw minw be Kalifɔrni mara la, olu be tilefɛ sɛnɛfɛnw mara wulafɛ mɔgɔw ka baaraba kama, o min be lɛrɛ 6-8 bɔli setigiya ɲini. 8-lɛrɛ / 2 MW sisitɛmu mako be batiri 16 MWh la-a ka ca a la, a be minan 5-6 lo ɲini walima 2-3 min ka bon ni 40ft ye.
Batiri kemikali sugandili be yɛlɛma ka kɛɲɛ ni wagati hakɛ ye. Litiyɔmu nɛgɛ fɔsifati (LFP) batiriw be fanga sɔrɔ lɛrɛ 4-8 baarakɛcogo la k’a sababu kɛ funteni basiginin ye ani u ka ɲɛnamaya be se ka kɛ saan 6 000-15 000 kɔnɔ. CATL ka seliliw labanw be se ka 15 000 kɛ ni saan 25 ka sisitɛmu ɲɛnamaya ye, o be dɔ bɔ marali musakaw la ni 25% ye ka tɛmɛ saan 2023 ka fɛɛrɛw kan. Batiri minw be jigi, olu be nafaw di ka tɛmɛ lɛri 8 kan nka u sɔngɔ ka ca ka kɔn o ɲɛ-o yɔrɔ min be yɛlɛma, o be kɛ lɛri 10 ɲɔgɔn kɔnɔ.
Wagati jan (8+ Lɛrɛw)sisitɛmu minw be gunw ka mikrorɛziw dɛmɛ ani tile caaman-lakurayali nɔgɔyali. Minɛnw bɔyɔrɔw yɔrɔjanw na Ɔsitarali Outback mara la, olu be MWh 2 minanw bila ka lɛrɛ 12 bɔ, u be baara kɛ suuw bɛɛ la k’a sɔrɔ dizili tɛ u dɛmɛ. O yɔrɔw be batiriw maracogo (BMS) labɛn koɲuman walisa u kana tiɲɛ joona sabu u be bɔ yɔrɔjanw na.
EV batiri filanan-ɲɛnamaya be bɔra ka baara kɛ wagatijan kɔnɔ. Redwood Materials y’a yira saan 2024 laban na ko batiri minw be baara kɛ tugun, u be se ka ɲɔgɔn dan sɔrɔko ta fan fɛ ni litiyɔmu-iyɔn kura ye lɛrɛ 8+ kɔnɔ, hali ni kuran elekitoroniki musakaw ka ca hali bi. O baarakɛyɔrɔ b’a fɔ ko a be wari minw don, u ka dɔgɔ ni sisitɛmu kuraw ye u ka ɲɛnamaya bɛɛ la n’u be pakew yɛlɛma.
Round-tagama ɲuman be dɔgɔya dɔɔni ni bɔli wagati jan ye ka sabu kɛ funteni bɔnɛw ani yɛlɛmani ɲumanbaliya ye. Lɛrɛ 2-sɛgɛsɛgɛri be se ka 92-94% sɔrɔ, k’a sɔrɔ lɛrɛ 8 sɛrɛkiliw ka teli ka 89-91% di. O danfara min be 3-4% la, o be fara ɲɔgɔn kan yɛlɛmani waa caaman kɔnɔ, o be nɔɔ to sɔrɔko kan wagatijan kɔnɔ. Lizini baarakɛyɔrɔ min be nɛgɛso boli loon o loon saan duuru kɔnɔ, o be 150 MWh ɲɔgɔn bɔnɛ a ka kuran la min be se ka baara kɛ n’a ye, o min be se ka kɛ dɔrɔmɛ 30 000-45 000 ye ni kuran hakɛ ye.
Funteni marali be kɛ ko kɔrɔtalen ye ka se ka ji bɔ wagatijan kɔnɔ. Konteyinɛri minw be baara kɛ yɔrɔ minw na degere -20 ka taga se degere 45 ma, olu mako be HVAC sisitɛmu barikamanw na minw be 3-8% bɔ kuran bɛɛ la. Jii sumayalan minw be sɔrɔ minan ɲumanw kɔnɔ, olu be dɔ bɔ o sɔngɔ la fɔɔ ka se 2-4% ma k’a sɔrɔ u be batiri ka baara wagati janya sabu u be seliliw ka funteni ɲuman mara degere 20-30 la.
Gɛlɛya hakɛ minw be don ɲɔgɔn na
Sisitɛmu minw be sɔrɔ konteyinɛriw kɔnɔ, olu be sɔrɔ ɲɔgɔndan saba la, u kelen kelen bɛɛ be kuma fɛɛrɛw ni poroze wagatiw koo la minw tɛ kelen ye.
Dakunw datugucogo jɔnjɔnwka minanw labɛncogo ani batiriw bilayɔrɔw di k’a sɔrɔ sisitɛmu dafaninw tɛ yen. O nɛgɛw b’a to mɔgɔw be se ka fɛnw sugandi minw ka di u ye-batiriw feerebaga dɔ fɛ, invɛritɛriw sugandi dɔ wɛrɛ fɛ ani BMS porogramu minw be kɛ ka kɛɲɛ n’u sago ye. 20ft daa min be ni nɛgɛdaga ye, o sɔngɔ ye dɔrɔmɛ 15 000-30 000 ye, o b’a ɲini sannikɛlaw fɛ u ka batiriw sɔrɔ (dɔrɔmɛ 200 000-400 000 MWh LFP 1 kama), PCS (dɔrɔmɛ 50 000-80 000), tasuma fagalanw (dɔrɔmɛ 30 000-500). (dɔrɔmɛ 40 000-70 000) kelen kelen.
O fɛɛrɛ bɛnnin be yiriwalikɛlaw ma minw ka jɛnɲɔgɔnya siginin lo ni feerekɛlaw ye ani u ka baarakɛcogo lɔnniya be -so kɔnɔ. O yɛlɛmani wagati be se ka se lɔgɔkun 8-16 ma ani a kɔnɔfɛnw donni, sɛgɛsɛgɛri ani baara daminɛ. O yɛlɛmani b’a to mɔgɔw be se ka baara kɛ cogo kɛrɛnkɛrɛnninw na-i n’a fɔ inverter belebelebaw ka baara kɛ ni fanga ye wala ka nɛnɛ kɛrɛnkɛrɛnninw kɛ yɔrɔ juguw la.
Sisitɛmu tilancɛ- min be ɲɔgɔn minɛbatiriw, nɛgɛdaga, nɛnɛbɔlan, tasuma fagalan ani baara jɔnjɔnw be yen, PCS ni EMS sugandili be to sannikɛlaw bolo. TLS Energy ka minanw tilancɛ-minw be don ɲɔgɔn na, olu be batiriw sumayalanw, tasuma fagalanw, kɔnɔna yeelenw ani dugukolo labɛnninw di minw labɛnnin lo ka ɲɛsin kiliyanw ka baarakɛminanw ma minw sugandira. O labɛnnin be nɔgɔya ni mɔgɔ ka sago labɛncogo bɛn ɲɔgɔn ma, kɛrɛnkɛrɛnniya la, n’a be donna site web ka baarakɛminanw na minw be yen ka kɔrɔ.
Gɛlɛya minw be sɔrɔ bɛnbaliya koo la, u be sɔrɔ dilanbaga sifa caaman ka minanw cɛ. Sinuwaw ka batiri min be ɲɔgɔn fɛ ni Erɔpu jamanaw ka invɛrisitew ye ani Ameriki ka porogramu dɔ be se ka kɛ ni kumaɲɔgɔnya porotokoliw ye minw tɛ bɛn ɲɔgɔn ma ani o be porogramu dɔw lo ɲini minw be kɛ ka kɛɲɛ ni mɔgɔ sago ye. Komisiyɔn baarakɛlaw be dɔrɔmɛ 150-250 ɲini lɛrɛ kelen kɔnɔ ka gɛlɛyaw ɲɛnabɔ ɲɔgɔndan na, o be se ka dɔrɔmɛ 20 000-40 000 fara poroze musakaw kan.
Plug-ani-Tulonkɛcogo minw be ɲɔgɔn minɛ ka banna ni kɔnɔfɛnw bɛɛ ye minw kɔnna ka-don, minw sɛgɛsɛgɛra, ani minw labɛnnin lo ka ɲɔgɔn minɛ ni réseau ye. GE Vernova ka RESTORE DC Block ani Wärtsilä ka Quantum 3 b’o fɛɛrɛ misaliya di-AC bloki dafaninw ni batiriw, invɛritɛriw, BMS, EMS, nɛnɛ, ani tasuma fagali ye. O fɛɛrɛw be dɔ bɔ baara la yɔrɔ la ka bɔ lɔgɔkun caaman na ka taga tile caaman na.
MWh minan dafanin dɔ sigili be AC ɲɔgɔndan, dugukolo, ani kumaɲɔgɔnya sigicogo dɔrɔn lo ɲini-a ka ca a la, lɛrɛ 48-96 ni baarakɛlaw ye minw ye mɔgɔ 4- ye. O nɔgɔya sara be tɛmɛ 15-25% kan ka tɛmɛ sisitɛmu tilancɛw kan, o min be se ka kɛ sababu ye ka baara kɛ joona ani ka garanti di feerekɛla kelen ma.
GE Vernova ka saan 2024 sɛtanburukalo labɔli ye sinsin kɛ ɛntɛrinɛti lakanali kan sisitɛmu dafaninw kɔnɔ, min be haminanko dɔ ɲɛnabɔ min be yiriwara. Erɔpu jamanaw-ka sɛgɛsɛgɛli fɛɛrɛw be kunnafoniw latangacogo sariyaw labato minw ka gwɛlɛ ka tɛmɛ Azi jamanaw ka fɛɛrɛ wɛrɛw kan, o be nɔɔ to sanni latigɛliw kan boonw lɔli poroze kɔrɔtaninw kama. Tayiwani poroze dɔ ye Saft ka Intensium-Shift minanw sugandi k’a sababu kɛ "made-Erɔpu jamana na" ɛntɛrinɛti lakanali lɔnniya ye.
Garanti sigicogow be danfara kosɛbɛ donɲɔgɔnna hakɛw bɛɛ la. Dakun jɔnjɔnw be ni yɔrɔ fitininw ye-minɛnw labɛncogo dɔrɔn. Semi-intégré sisitɛmuw be ni batiri garanti ye (a ka ca a la, saan 10 wala saan 6 000) nka u tɛ don ɲɔgɔn na ni fɛɛn dɔw ye minw bɔra feerekɛla sifa caaman na. Fɛɛrɛ minw be ɲɔgɔn minɛ ka ɲɛ, olu be garanti dafaninw di minw be sisitɛmu bɛɛ datugu, hali ni ɲiningaliw be se ka gwɛlɛya ni bolokunnanden-yirali ye baarakɛlaw ni ɲɔgɔn cɛ.
Lakanali miiriya ani tasuma latangacogo
Funteni min be bɔ litiyɔmu-iyɔn batiriw kɔnɔ, o lo be farati fɔlɔ lase mɔgɔw ma n’u be mara minanw kɔnɔ. Saan 2017-2019 cɛ, Kore di Sidi ye BESS tasumaba 23 minɛ ani u ka tiɲɛni tɛmɛna dɔrɔmɛ miliyɔn 32 kan. Bi bi la, kuran maracogo min be kɛ minanw kɔnɔ, o be latangafɛn caaman don a la walisa ka koow bali ani k’u bali ka kɛ.
Tasuma lɔnni fɛɛrɛw be kɔlɔsi sisan selili-nivo la ka tɛmɛ rack-nivo kan, ka gwɛlɛyaw lɔn sanni thermal runaway ka jɛnsɛn. Multi-sensor arrays be funteni yɛlɛmaniw lɔn (0,5 degere yɛlɛmani), sisi fɛnɲɛnamaw ani gazi minw be bɔ-, olu be seliliw dɛsɛninw ka jogow lɔn. Tasuma min ye Vikitɔri, Ɔsitarali jamana na, saan 2021, ɔkutɔburukalo la, o ye tile saba lo kɛ ka se ka faga sabu tasuma fagabagaw tun be se ka minan kɛnɛmayɔrɔw dɔrɔn lo nɛnɛ-modɛli tɔni 13 min be jeni minan datugunin dɔ kɔnɔ min janya ye mɛtɛrɛ 15 ye.
Gazi fagalanw be jaabi di sekɔndi damanin kɔnɔ n’u y’u lɔn. FM-200 ani Novec 1230 be nɔgɔ bɔ joona joona batiriw kɔnɔ k’a sɔrɔ u be to lafiya la minanw kama. O fɛɛrɛw be dɔrɔmɛ 30 000-50 000 fara minanw kan minw be se 20ft ma ani dɔrɔmɛ 60 000-90 000 be se ka fara 40ft kan. Kititigɛsoba dɔw b’a ɲini mɔgɔw fɛ u ka baara kɛ ni fɛɛn fila ye minw be gazi ni jii bugun fara ɲɔgɔn kan, o min be dɔ fara musakaw kan tugun.
Funteni marali be tasuma bali ka ɲɛ ka tɛmɛ tasuma fagalanw kan. Jii nɛnɛ be seliliw ka funteni mara degere 2-3 kɔnɔ ka tɛmɛ degere 8-10 yɛlɛmaniw kan fiɲɛ-nɛnɛ sisitɛmu kɔnɔ. O tilenninya be batiri ka sii janya ni 25-40% ye k’a sɔrɔ a be dɔ bɔ funteni gɛlɛya la min be na ni gɛlɛyaw ye. SVOLT ka 6,9 MWh ji nɛnɛminɛ minan be baara kɛ ni CTR labɛncogo ɲuman ye min be fɛnw tigɛ ni 15% ye ani ka yɔrɔ 20% mara ka tɛmɛ fiɲɛ nɛnɛminɛ 5 MWh sisitɛmuw kan.
Fiɲɛbɔyɔrɔ min be bɔ pɔtɔpɔtɔ la, o be minanw lɔcogo latanga funteni wagati la. Degun-relief panels be dayɛlɛ yɔrɔ dɔw la minw latigɛra ka kɔn (a ka ca a la 0,5-1,0 psi), u be gazi kalamanw bɔ sanfɛ wala gɛrɛfɛ ka bɔ baarakɛlaw ka yɔrɔw la. Kalifɔrni ka tasuma sariyaw b’a ɲini fiɲɛbɔyɔrɔw ka ɲɛsin boonw ni boonw ma, o min b’a to mɔgɔw tɛ se ka minanw bila duguba yɔrɔw la, mɔgɔw ka ca yɔrɔ minw na.
Selili-nivo fuzi be kaskadi dɛsɛli bali batiri juruw cɛma. Ni selili kelen dɛsɛra, fiziw b’a bɔ selili gɛrɛfɛ sanni funteni fanga ka jɛnsɛn. Nin dilan filozofi-min be seliliw minɛ i n’a fɔ fɛɛn minw be se ka tiɲɛ walisa ka sisitɛmu latanga-o ni fɛɛrɛ kɔrɔw tɛ kelen ye minw b’a ɲini ka seliliw kelen kelen bɛɛ latanga. Selili kelen min dɛsɛra selili 3 000 kɔnɔ, o sɔngɔ ye dɔrɔmɛ 80-150 ye k’a yɛlɛma ka tɛmɛ bɔnɛbaw kan n’a dɛsɛra ka jɛnsɛn.
Sɛrɛkili sariyaw be jamana wɛrɛw ka sanniw gɛlɛya. UL 9540A sɛgɛsɛgɛli (US) be sɛgɛsɛgɛli dafanin dɔ kɛ min be kɛ ni funteni boliyɔrɔ jɛnsɛnni ye cogoya juguw la. IEC 62933 (duniɲa kuru bɛɛ) ani ONU 38.3 (bolifɛnw) be sariya wɛrɛw fara a kan. Konteyinɛri minw sɛgɛsɛgɛra ka kɛɲɛ ni sariya saba nunu bɛɛ ye, u be ni sara ye min be se 8-12% ma ka tɛmɛ sariya kelen kan nka u be nɔgɔya don u ka baara la duniɲa kuru bɛɛ kɔnɔ.
Asiransi sɛbɛbagaw be to ka tasuma latangacogo sɛgɛsɛgɛ koɲuman. Politiki minw be kɛ BESS ka baarakɛyɔrɔw dugubaw kɔnɔ sisan, u ka teli ka laɲiniw kɛ: tasuma lɔnni kɔlɔsinin, tasuma fagacogo minw be kɛ u yɛrɛ ma, yɔrɔjan kɔlɔsili 24/7, funteni jaaw sɛgɛsɛgɛli kalo naani o kalo naani, ani yɔrɔ min ka kan ka kɛ 50-foot ye ka bɔ boonw na minw be mɔgɔw bolo. O sariyaw b’a ɲini an fɛ an ka fɛɛrɛw sigi sen kan minw be ɲɔgɔn minɛ ka ɲɛ ani minw be ni latangacogo ɲumanw ye yɔrɔ minw nafa ka bon.
Musaka sɛgɛsɛgɛli sisitɛmu sifaw bɛɛ la
O fɛɛnw bɛɛ musaka be tɛmɛ minan fɔlɔw kan fɔɔ ka taga se u doncogo, u ladoncogo, u ka asiransi ma ani u ka baara dabilali ma. Sisitɛmu min be kɛ minanw kɔnɔ, o be se ka kɛ dɔrɔmɛ 800 000-1,1 miliyɔn ye n’a bilala ka ban ani n’a be baara kɛ saan 10 kɔnɔ.
Kapitali musakaw (CAPEX)BESS min be kɛ minanw kɔnɔ, o be dan na dan na ka kɛɲɛ n’a cogoya ye. Litiyɔmu-iyɔn batiriw hakɛ tun ye dɔrɔmɛ 115/kWh ye saan 2024, o jigira ka bɔ dɔrɔmɛ 160/kWh la saan 2022. MWh 1 ka kuran marayɔrɔ min be baara kɛ ni LFP seliliw ɲumanw ye dɔrɔmɛ 130/kWh la, o sɔngɔ ye dɔrɔmɛ 130 000 ye batiriw dɔrɔn kama. PCS (dɔrɔmɛ 60 000-90 000), BMS (dɔrɔmɛ 25 000-40 000), funteni marali (dɔrɔmɛ 50 000-80 000), tasuma fagali (dɔrɔmɛ 35 000-55 000), ani minanw labɛncogo (dɔrɔmɛ 40 000-55 000) fara a kan. Dɔrɔmɛ 340 000-455 000.
Sisitɛmu donɲɔgɔnna n’a sɛgɛsɛgɛli be 25-40% fara sisitɛmu jɔnjɔnw ka fɛnw musakaw kan, 15-25% fara tilancɛ-donɲɔgɔnna kan, ani 10-15% fara fɛnw kan minw be se ka don ɲɔgɔn na. A sɔngɔ ye dɔrɔmɛ 450 000 ye, o be se ka kɛ dɔrɔmɛ 585 000-630 000 ye min be di ka ɲɛsin sisitɛmu dɔ ma min be se ka yɛlɛma-walima dɔrɔmɛ 585-630/kWh ka ɲɛsin 1 MWh minan ma.
O yɔrɔ lɔli musakaw be bɔ yɔrɔ cogoya la kosɔbɛ. Ɲɛyirali fɛ, n’an be nɛgɛdaga nɔgɔman dɔ sigi betɔn labɛnninw kan ani AC baara be yen, o be sara dɔrɔmɛ 40 000-70 000 la 20ft minan dɔ kama. O baara gɛlɛnw minw ka ɲi ka kɛ ni transformatɛri kuraw ye, yɛlɛmanikɛlanw, yɔrɔ minw be yɔrɔw sɔgɔ wala ka boonw sabati, u be se ka tɛmɛ dɔrɔmɛ 150 000 kan. Luwiziyani mara la, izini dɔ ye dɔrɔmɛ 210 000 sara baara la yɔrɔ la walisa ka BESS dɔ dilan min sɔngɔ ye dɔrɔmɛ 480 000 ye sabu kuran baarakɛminan kɔrɔmanw mako tun be dɔrɔmɛ 140 000 la walisa k’u labɛn ka ɲɛ walisa ka se ka kuran boli cogo fila la.
Baara musakawka lajɛn sisitɛmu ka ɲɛnamaya bɛɛ kɔnɔ. Funteni marali be 2-8% bɔ kuran bɛɛ la ka kɛɲɛ ni wagati cogoya ye ani nɛnɛko fɛɛrɛ ye. Sisitɛmu min be 300 MWh bɔ saan kɔnɔ yɔrɔ funteniman na, o be 9-24 MWh bɔnɛ HVAC la, o sɔngɔ ye dɔrɔmɛ 1 800-4 800 ye dɔrɔmɛ 0,20/kWh la.
Ladonni min be kɛ ka ɲɛsin minanw ma, o be kɛ dɔrɔmɛ 8 000-15 000 ye saan kɔnɔ min be kɛ ni minan fitininw ye ani dɔrɔmɛ 20 000-40 000 min be kɛ ni megawati caaman ye. Sɛgɛsɛgɛli minw be kɛ kalo naani kɔnɔ, olu be ɲɔgɔnkunbɛnw sɛgɛsɛgɛ, funteni jaaw ka yɔrɔ gwansanw lajɛ, batiri kɛnɛyako jateminɛw, ani nɛnɛko sisitɛmu ka baara. Kɔlɔsili min be kɛ yɔrɔjan, o be dɔ bɔ bolola sɛgɛsɛgɛri dɔw la nka a tɛ se ka baara bɛɛ nɔɔ ta yɔrɔ la.
Asiransi min be kɛ BESS min be ɲɔgɔn minɛ ni réseau ye, o be 0,8-1,5% bɔ sisitɛmu sɔngɔ la saan kɔnɔ ka kɛɲɛ ni tasuma latangacogo ɲuman n’a yɔrɔ ye. Sisitɛmu min be dɔrɔmɛ 600 000 sara, o be dɔrɔmɛ 4 800-9 000 sara saan kɔnɔ, o kɔrɔ, dɔrɔmɛ 48 000-90 000 be sara saan tan kɔnɔ. Poroze minw be ni lakanali fɛɛrɛw ye ani u be kɔrɔsili kɛ yɔrɔjan, olu be sɔngɔ ɲumanw sɔrɔ-tuma dɔw la, 30-40% ka dɔgɔ ni sariyaw ye.
Sɔrɔ sɔrɔyɔrɔwka musakaw sara fɛɛrɛ caaman fɛ. Peak shaving be dɔ bɔ jagokɛyɔrɔw ka ɲini sara la, a ka ca a la, o be dɔrɔmɛ 30 000-80 000 mara saan kɔnɔ 1 MW ka sisitɛmuw kama. Michigan mara la, izini dɔ ye kuran sɔngɔ dɔgɔya ka bɔ 2,1 MW la ka kɛ 1,4 MW ye n’a be baara kɛ ni 700 kW / 2,8 MWh minan ye, o min ye kuran musakaw dɔgɔya saan kɔnɔ ni dɔrɔmɛ 64 000 ye-min ye saan 4,2 sara nɔgɔman sɔrɔ.
Kuran arbitrage be tɔnɔ sɔrɔ n’a be sanni kɛ dɔɔni dɔɔni ani ka feereli kɛ kosɔbɛ. Sugu minw na sɔngɔ danfara be dɔrɔmɛ 0,15/kWh cɛ, baarakɛwagati ni baarakɛwagati cɛ, sisitɛmu min be yɛlɛma tile 250 kɔnɔ saan kɔnɔ 80% ka ji bɔli dunni na, o be dɔrɔmɛ 30 000/saan bɔ MWh 1 setigiya kelen kelen bɛɛ la (an ka miiri ko 90% round{ffici}}p). Arbitrage ni demande sara dɔgɔyali faranin ɲɔgɔn kan, o be se ka saan 3-5 sara sara sugu ɲumanw na.
Baara wɛrɛw sara minw be bɔ rezo baarakɛlaw fɛ, o be wari wɛrɛ di. Frekansi sariyaw ka kontraw be dɔrɔmɛ 5-15 sara/kW-kalo la jaabi setigiya kama. MW / 2 MWh sisitɛmu min tɔgɔ sɛbɛnna PJM ka sariyaw sugu la, o be dɔrɔmɛ 60 000-180 000 sɔrɔ saan kɔnɔ, hali ni sɔrɔ yɛlɛmani ani baarakɛcogo laɲiniw be kɔlɔsili sisitɛmu ɲumanw ɲini.
Tiɲɛni musakaw be dɔ bɔ sisitɛmu ɲuman ka ɲɛnamaya la ani ka dɔ fara yɛlɛmani musakaw kan. LFP batiriw be 1,5-2,5% tiɲɛ saan kɔnɔ ka kɛɲɛ ni nɛgɛso boli fanga ye ani funteni maracogo ɲuman ye. Sisitɛmu min be daminɛ ni kWh 1000 ye, o be dɔgɔya ka se kWh 850 ma saan tan o kɔ-min be sɔrɔko dɔgɔya ni 15% ye. Batiri yɛlɛmani min be kɛ saan 7-10 cɛmancɛ la (saan 7-10) o sɔngɔ ye dɔrɔmɛ 150 000-250 000 ye MWh 1 sisitɛmu kama, o be nɔɔ to ɲɛnamaya sɔrɔko kan.
Rezow donɲɔgɔnna ani ɲɔgɔnkunbɛn wajibiyalenw
Ka kuran marali minanw kɔnɔ ka don nɛgɛjuruw la, o be na ni fɛɛrɛw ni sariyaw ye minw be se ka wagati janya kalo 6-18 kɔnɔ ani ka dɔrɔmɛ 50 000-200 000 fara musakaw kan.
Kalan minw be kɛ ka ɲɔgɔndanw kɛ, olu b’a sɛgɛsɛgɛ ni sigida ka rɛzow be se ka yɛlɛma yɔrɔ fila la. Tilanni balolanw minw labɛnna sigiyɔrɔ baara kama min be kɛ sira kelen kan, olu be kɛlɛ kɛ ni fanga ye min be bɔ BESS ka bɔli la. Utilitew ka kan ka sɛgɛsɛgɛli kɛ nɛgɛjuru nɔɔ kan min sɔngɔ ye dɔrɔmɛ 10 000-40 000 ye ka ɲɛsin kuran marali minanw ma minw ka dɔgɔ ni MW 2 ye ani dɔrɔmɛ 40 000-100,000+ ka ɲɛsin yɔrɔbaw ma.
Transformateur yɛlɛmaniw be to ka bɔ ɲɔgɔnkunbɛn kalanw na. Jagokɛyɔrɔ min ka yɛlɛmalan 500 kVA be se ka doni nɔgɔmanw ta, o be se ka kɛ ko a mako be 1 000-1 500 kVA la walisa ka 1 MW BESS dɛmɛ. Transformatɛri yɛlɛmani be wari min sara, o be se ka kɛ dɔrɔmɛ 80 000-150 000 ye, ani baarakɛminanw, u sigicogo ani baarakɛyɔrɔw ka koow labɛnni be don a la. Baarakɛyɔrɔ dɔw b’u yɛrɛ tanga o musakaw ma u kɛtɔ ka dan sigi BESS ka sara/bɔli hakɛ la, hali n’o be dɔ bɔ sisitɛmu ka nafa la.
Kuran ɲuman minanw be BESS bali ka rɛzo basigi tiɲɛ. Filtɛri harmoniki (dɔrɔmɛ 15 000-40 000) be invɛritɛri bɔyɔrɔ saniya, k’a sɔrɔ fanga fakitɛri latilenlanw (dɔrɔmɛ 8 000-20 000) be rɛzo tansɔn mara. Utilite be to ka inverter baarakɛcogo yiriwalenw wajibiya, i n’a fɔ volt-VAR dɛmɛ ani frekansi ride-through setigiya, min be PCS modɛli ɲumanw ɲini minw sɔngɔ ka ca ni 20-30% ye ka tɛmɛ basiki unitéw kan.
Utilite ka yamaruya wagati be danfara kosɛbɛ ka kɛɲɛ ni yɔrɔw ye. Texas mara la, baarakɛcogo ɲumanw be sɔn nɛgɛjuru-tied sisitɛmuw ma minw ka dɔgɔ ni 2 MW ye tile 60-90 kɔnɔ. Kalifɔrni ni Niyɔriki maraw ka teli ka kalo 6-12 lo ɲini ka sɔn u ma hali ni baarakɛcogo fitininw lo ye sabu u ka baarakɛminanw kɔrɔla ani sariyaw ka gwɛlɛ. Yiriwalikɛlaw b’o sigasigali jati porozew ka porogramuw n’u ka wariko labɛnw na.
Jateminɛ minw ka kan ka kɛ ka ɲɛsin kuran bɔli ma sira fila kan, o be dɔrɔmɛ 8 000-25 000 fara sɔrɔ-minɛnw kan minw ka tiɲɛn ye 0,2% ye wala minw ka fisa n’o ye. Net metering porogaramuw be jateminɛ kɛrɛnkɛrɛnninw wajibiya minw be fɛnw ladon ani k’u bɔ jamana wɛrɛw la, k’a sɔrɔ mɔgɔw ka ɲɔgɔn sɔrɔ suguba la, o be telemɛtiri rapɔɔri ɲini wagati yɛrɛ yɛrɛ la sekɔndi 4 kɔnɔ. Baarakɛyɔrɔ dɔ min be ISO-NE ka kuran ni baara wɛrɛw suguw la, ale ye dɔrɔmɛ 35 000 sara jateminɛw, kumaɲɔgɔnyakow ani suguw donɲɔgɔnna porogramu dɔw la.
Gunw latangali be BESS bali ka fanga di rezo yɔrɔw ma n’u ka baarakɛyɔrɔw be tigɛra, o be lini baarakɛlaw latanga. Relay minw be gunw kɛlɛ ($5 000-15 000) olu be réseau tigɛli lɔn sekɔndi 2 kɔnɔ ani u be BESS bɔ ɲɔgɔn na. Sisitɛmu minw be fanga di mɔgɔw ma, olu mako be yɛlɛmaniw na minw be kɛ u yɛrɛ ma (dɔrɔmɛ 12 000-30 000) minw be doni gwɛlɛw danfara ka bɔ ɲɔgɔn na ni fanga be tigɛra ani k’u bali ka fanga sɔrɔ tugun.
Lakanali koow labɛnni b’a to BESS tɛ don baarakɛminanw na minw be yen ka tɛmɛ. Utilités be jurumuw kalanw ɲini minw b’a yira ko BESS tɛna breakers ni fiziw bali ka baara kɛ ka ɲɛ. O kalanw sɔngɔ ye dɔrɔmɛ 8 000-25 000 ye ani u be se ka yɛlɛmaniw yira minw ka ɲi ka kɛ ka dɔrɔmɛ 15 000-60 000 fara poroze musakaw kan.
Wagati cogoya yɛlɛmani ani sigiyɔrɔ koow
Operasiyɔn ka funteni dantɛmɛ be gɛlɛya don minanw kɔnɔ hali ni daa barikamanw be yen. Funteni marali be batiriw mara degere 15-35 kɔnɔ, lamini cogoya mana kɛ min o min ye.
Arctique ka boonw lɔyɔrɔw be gwɛlɛyaw sɔrɔ minw ɲɔgɔn tɛ yen. Kanada worodugu fan fɛ, dugukolo sɛnɛyɔrɔ dɔ be minanw bila minw janya be se mɛtɛrɛ 40 ma ani u be ni yɔrɔ wɛrɛw ye minw be yɔrɔw latanga ani u be yɔrɔ dɔw la minw be kalaya ka kɛ kuranfɛnw ye. Ni lamini funteni jigira ka se degere -40 ma, HVAC sisitɛmu be 12-15% lo minɛ kuran bɛɛ la k’a sɔrɔ a kɔnɔna funteni be to degere 20 dɔrɔn na. Jii ka kalaya nɛgɛw be batiriw bilayɔrɔw lamini, ka fanga bɔ rezo la walima dizili mɛnɛtiriw la nɛnɛba wagati la.
Saheli bilayɔrɔw be funteni dantɛmɛ kɛlɛ. Arizona baarakɛyɔrɔ-scale porozew be to ka 48-52 degere lamini funteni ye samiɲa kɔnɔ. Fiɲɛ-nɛnɛ sisitɛmu be kɛlɛ kɛ ka tɛmɛ degere 45 kan , o be na ni ji nɛnɛ ta ye i n’a fɔ sariya sanni ka kɛ fɛn ɲuman ye. Jii-nɛnɛ minanw be baara sabati degere 50 + cogoyaw la k’a sɔrɔ u be 4-6% dɔrɔn lo dumu ka ɲɛsin funteni marali ma ani 10-14% ka ɲɛsin fiɲɛ nɛnɛmanw ma.
Jigiya kɔlɔsili be kongokolon bali min be ɲɔgɔndanw tiɲɛ ani ka kuranfɛnw tiɲɛ. Kɔgɔjida la, yɔrɔ minw be sigi, olu be 30-50% ka jigiya mara n’u be baara kɛ ni desikanw ye minw be jigiya bɔ. Floride mara la, poroze dɔ kɛra kɔgɔji gɛrɛfɛ ani a daminɛ na, nɔgɔ bɔra bisiw ka boonw n’u ka boonw lɔyɔrɔw la kalo 18 kɔnɔ. O yɛlɛmaniw, jii nɔgɔyali ani fani minw be kɛ ɔridinatɛriw kan, u ye gwɛlɛyaw ɲɛnabɔ nka u ye dɔrɔmɛ 42 000 fara o sisitɛmu musakaw kan.
Janya-labɔli be nɛnɛ fanga dɔgɔya. 2,000+ mɛtɛrɛ sanfɛla la, fiɲɛ ka caya be jigi 20-25%, o be HVAC sisitɛmuw waajibiya ka yɔrɔ caaman yɛlɛma walisa ka nɛnɛ bɔ ɲɔgɔn na. Kolorado ski yɔrɔ dɔ sigili tun be fiɲɛ-ba 40% lo ɲini ka tɛmɛ baji hakɛ kan, o min tun be dɔrɔmɛ 18 000 fara kWh 500 ka minanw hakɛ kan.
Dugukoloyɛrɛyɛrɛ yɔrɔw la, dugukoloyɛrɛyɛrɛ wajibiyalenw b’a ɲini ka boonw sabati ani ka ɲɔgɔn minɛ cogo nɔgɔman na. Kalifɔrni ka yɔrɔw be tugu CBC sapitiri 13 kɔ ka ɲɛsin fɛnw ma minw tɛ yɔrɔw ye, minw be minanw nɔrɔ ɲɔgɔn na 1,0g+ laterali teliya kama. Dugukoloyɛrɛyɛrɛw balili be dɔrɔmɛ 8 000-20 000 fara minan kelen kelen bɛɛ kan ka kɛɲɛ ni jusigilan dilan cogo ye ani dugukolo cogoya ye yɔrɔ min na.
Ka mɔgɔw tanga nɔgɔ ma iziniw ka yɔrɔw la, kemikalifɛnw be minw na, o ka ɲi ka kɛ ni fani kɛrɛnkɛrɛnninw ye ani minanw ye. Petroli baarakɛyɔrɔ dɔ ye nɛgɛ gwansan sugandi sanni ka nɛgɛ karbɔni pɛntiri kɛ minanw kɛnɛmayɔrɔw kama, u sɔnna 25% sɔngɔ sarali ma 20+ saan kɔnɔ fiɲɛw la minw be nɔgɔ bɔ. O kɔnɔfɛnw ye epokisi faniw sɔrɔ minw be se ka idɔrɔzɛni sufuri ni izini ka gazi wɛrɛw kɛlɛ.
Sanjiba farati sɛgɛsɛgɛli be minanw bilayɔrɔ n’u latangacogo dantigɛ. Yɔrɔ minw be jii ka jigiyɔrɔw la saan 100- kɔnɔ, olu be minanw kɔrɔta boonw kɔnɔ (u be dɔrɔmɛ 30 000-60 000 fara a kan kelen kelen bɛɛ la) wala u be fɛɛn kɔrɔtaninw kɛ minw tɛ se ka jigi. Misisipi mara ka baarakɛyɔrɔ dɔ ye minan fila kɔrɔta minw janya ye mɛtɛrɛ 2,4 ye betɔn barikamanw kan ani u sɔngɔ ye dɔrɔmɛ 85 000 ye.
Ladonni waajibiyalenw ani sisitɛmu ka sii jan
Ladonni porogaramu labɛnninw be tiɲɛniw bali minw ma lawuli ani ka sɔrɔko sii janya ka tɛmɛ garanti wagati kan. Reactive-only maintenance be dɔ bɔ sisitɛmu sɔrɔli la ni 3-8% ye saan o saan, n’an be baara tigɛ minw ma labɛn ka ɲɛ.
Sɛgɛsɛgɛri minw be kɛ kalo naani kɔnɔsɛgɛsɛgɛri kɛ kuran nɔrɔyɔrɔw, funteni baarakɛcogo ani lakanali fɛɛrɛw kan. Fɛɛrɛkɛlaw be torque sɛgɛsɛgɛ bisiw ka nɛgɛw nɔrɔyɔrɔw la (o yɛlɛmani be kɛ ni thermocycling ye), u be daaw n’u ka yɔrɔw sɛgɛsɛgɛ, u be sensɔriw kalibra ani u be sisitɛmu sɛbɛw lajɛ k’a filɛ n’u tɛ tiɲɛn ye. Thermique imaging be yɔrɔ gwansanw yiriwalenw lɔn sanni dɛsɛw ka kɛ. Sɛgɛsɛgɛri dɔ y’a yira ko 400A nɛgɛjuru dɔ be baara kɛra degere 15 ka kalaya la-min y’o minɛ sanni a ka dɛsɛ, o ye dɔrɔmɛ 40 000 bali ka tiɲɛni kɛ ani ka baara kɛ wagati min na.
Batiri ka setigiya sɛgɛsɛgɛri kalo 6-12 o kalo 6-12 be tiɲɛni hakɛ lɔn ani ka seliliw barikamanw lɔn. Coulomb jate be charge/décharge yɛlɛmaniw lajɛ nka a tɛ se ka setigiya dafanin suma ni decharge sɛgɛsɛgɛri ma kɛ. O baarakɛyɔrɔ minw be setigiya sɛgɛsɛgɛ saan fila kɔnɔ, olu be tiɲɛni cogoyaw minɛ joona, u be juru minw tiɲɛna, u nɔɔ ta sanni kaskadi tiɲɛni ka seliliw tiɲɛ minw be gɛrɛfɛ.
Nɛnɛko sisitɛmu ladonni ye filtɛri yɛlɛmani ye (saan naani o saan), nɛnɛfɛn hakɛ sɛgɛsɛgɛli (saan fila o saan fila) ani konpɛrɛsiyɔn sɛgɛsɛgɛli (saan o saan). HVAC min ma ɲɛnabɔ, o be na ni BESS ka lannayako 40% ye ka kɛɲɛ ni izini ka kunnafoniw ye. Sisitɛmu min tun be baara kɛ saan fila kɔnɔ k’a sɔrɔ a ma filtɛri yɛlɛma, o y’a to a kɔnɔna funteni yɛlɛmana degere 8 la ka tɛmɛ a labɛnna cogo min na, o ye batiri tiɲɛni teliya ani ka ɲɛnamaya kɛcogo dɔgɔya ni 30% ye.
Saan o saan, ladonni min ka jana be porogramu fitinin kurakurayali, kalibrasiyɔn sɛgɛsɛgɛri, rele sɛgɛsɛgɛri ani breaker farikoloɲanagwɛ ladon. Tasuma fagacogo fɛɛrɛw ka ɲi ka sɛgɛsɛgɛri kɛ saan o saan ka kɛɲɛ ni NFPA ka sariyaw ye, ka sensɔriw sɛgɛsɛgɛ, ka agentw ka degun ani ka baarakɛcogow sɛgɛsɛgɛ. Ni an ma tasuma fagacogo mara, o be se ka asiransi tiɲɛ-yɔrɔ dɔ bɔnɛna a ka asiransi la a kɛnin kɔ ka tasuma fagacogo sɛgɛsɛgɛli fila kɛ saan kɔnɔ.
Kɔlɔsili min be kɛ yɔrɔjan, o be tagama musakaw dɔgɔya k’a sɔrɔ a be se ka ladonni kɛ ka kɔn. Cloud-based platforms be paramɛtiri kɛmɛ caaman lajɛ: seliliw kelen kelen ka tansɔn, funteni, charge cogoya, kɛnɛyako, nɛgɛso boli tariki, ani alarm koow. Masini kalanni jatebɔsɛbɛnw be tiɲɛni cogoyaw lɔn kalo 3-6 ka kɔn dɛsɛw ɲɛ, o b’a to baara labɛnninw be se ka kɛ wagati latigɛninw na sanni ka baara kɛ joona joona. Bi bi la, kuran maracogo min be kɛ minanw kɔnɔ, o be to ka o AI-driven kɔlɔsili sekow don a la i n’a fɔ fɛnw minw be bɛn ni sariyaw ye.
Batiri yɛlɛmani be kɛ sɔrɔko ta fan fɛ ni setigiya jigira ka se 70-80% ma a ka sɔngɔ fɔlɔ la wala ni sɔrɔ min be se ka sɔrɔ, o jigira ka se ladonni musakaw ma. LFP batiriw ka teli ka se u ka ɲɛnamaya laban ma 6 000-15 000 ka kɛɲɛ ni u ka ji bɔli dunni ye ani u ka funteni maracogo ye. Sisitɛmu min be yɛlɛma siɲɛ fila loon o loon, o be se ka yɛlɛma 14 600 sɔrɔ saan 20 kɔnɔ min be surunyana yɛlɛmani dan na hali ni seliliw ɲumanw ye.
Latigɛli minw be kɛ ka batiriw yɛlɛma, u be batiri yɛlɛmani musakaw ($180-250/kWh pake kuraw kama) ni sisitɛmu kuraw sanni minw be nafa sɔrɔ fɛɛrɛ kuraw la, u be bɛn ɲɔgɔn ma. 2025 ka sisitɛmu dɔ be se ka kɛ dɔrɔmɛ 550/kWh ye n’a donna ka ban, k’a sɔrɔ saan 2035 ka sisitɛmu be se ka jigi ka se dɔrɔmɛ 300-350/kWh ma ka kɛɲɛ ni sɔngɔ siraw ye. Baarakɛyɔrɔ minw be miirila ka baara kɛ tugun saan 2028-2030 la, olu be se ka fɛɛrɛ kuraw kɔnɔ sanni ka saan 2025 ka batiriw don u kɔnɔ.
Ka baara dabila ani ka fɛnw lasegin u ma --ɲɛnamaya laban na, o be lamini ni musakaw ɲiningaliw lawuli. Litiyɔmu-iyɔn batiriw labɛncogo kura be fɛɛn nafamanw 85-95% sɔrɔ (litiyɔmu, kobaliti, nikɛli, zira) nka u sɔngɔ ye dɔrɔmɛ 0,50-1,50/lb ye. MWh 1 minan be se ka batiri 18 000 ɲɔgɔn mara, o be se ka kɛ dɔrɔmɛ 9 000-27 000 ye ka fɛnw labɛn kokura. Sariya minw be bɔra ka na, olu be se k’o musakaw yɛlɛma dilanbagaw ma porogramu dɔw sababu fɛ minw be dilanbagaw ka kunkanbaaraw yira.
Sugu ka koow cogoya ani fɛɛrɛw yiriwali
BESS sugu min be kɛ minanw kɔnɔ, o be taga ɲɛ ni yɛlɛmani telimanw ye minw be kɛ sababu ye ka sɔngɔw dɔgɔya, ka mɔgɔw caya ani ka baarakɛcogow caya.
Kuran caya yiriwali bɔra 3,35 MWh la 20ft minan kelen kelen bɛɛ la saan 2023 daminɛ na ka taga se 5 MWh ma - saan 2023 cɛmancɛ la ani 6+ MWh la saan 2024 laban na. seliliw, seliliw minw be se ka baara kɛ kosɔbɛ fɛɛrɛw, a labɛncogo ɲuman ani a kɔnɔnakow labɛncogo ɲuman. O 140% seko cayali kalo 18 kɔnɔ, o kɛra k’a sɔrɔ kɛnɛma hakɛ ma yɛlɛma.
Selili fɛɛrɛw yiriwali be densitɛri caya. Batiri dilanbagaw bɔra 280 Ah seliliw la (min tun be sɔrɔ saan 2022-2023 la) ka kɛ 314 Ah ye, o kɔ, 350 Ah, ani sisan 700+ Ah seliliw belebeleba-format la. Selili belebelebaw be dɔ bɔ sisitɛmu gɛlɛya la-selili dɔgɔmanw kɔrɔ ko ɲɔgɔnkunbɛnyɔrɔw man ca, nɛgɛjuruw ka nɔgɔ ani lannaya be fisaya. CATL ka 6,25 MWh Tianheng sisitɛmu be baara kɛ n’o sariyakolo ye, a be se ka 30% sɔrɔ fanga hakɛ la yɔrɔ kelen kelen bɛɛ la ka tɛmɛ 2023 sisitɛmuw kan.
Jii nɛnɛ ye fiɲɛ nɛnɛ yɛlɛma i n’a fɔ sariya min be sɔrɔ sisitɛmu minw ka ca ni 1 MWh ye. Ji-nɛnɛ minanw ka kuran marali sugu sera dɔrɔmɛ miliyari 15 ma saan 2024 ani porozew be se dɔrɔmɛ miliyari 45 ma saan 2030 la ni 20% CAGR ye. Jii fɛɛrɛw be seliliw mara degere 2-3 kɔnɔ ka tɛmɛ degere 8-10 kan fiɲɛ nɛnɛ kama, o be batiri ka sii janya ni 25-40% ye ani ka lakanali yɔrɔw fisaya.
Filanan-batiri ɲɛnamaya be teliya ni EV pakew be se mobili ɲɛnamaya laban ma. Redwood Materials ye batiriw labɛncogo kuraw labɛn saan 2024 laban na, k’a fɔ ko u be se ka ɲɔgɔn dan ni litiyɔmu -ion kura ye lɛrɛ 8+ baara kama. O baarada ye "duniɲa bɛɛ bayɛlɛmabaga" dɔ labɛn min b'a to batiri sugu ɲagamininw ka baara kɛ ɲɔgɔn fɛ-ka ɲɔgɔndanko gɛlɛya ɲɛnabɔ min tun be ɲɛnamaya filanan-ɲɛnamaya yɛlɛmani bali fɔlɔ.
Sodium-ion batiriw be don jagokɛyɔrɔw ka sɛgɛsɛgɛri la walisa ka mara yɔrɔ kelen na. Tuma min na fanga caya be to 20-30% la litiyɔmu-iyɔn duguma, sodiyɔmu-iyɔn be nafaw di: minan caaman (kobaliti wala litiyɔmu tɛ yen), lakanali ɲuman (kalaya boli tɛ yen), ani baarakɛcogo ɲuman min be kɛ ni funteni dɔgɔyara. Sinuwaw ka fɛnw dilanbagaw CATL ani BYD ye sodiyɔmu-iyɔn minɛnw lase saan 2025 ka fɛnw dili ma minw ɲɛsinna suguw ma minw sɔngɔ ka gwɛlɛ.
Batiri barikamanw be layidu ta ko 50-70% ka fanga caya ka tɛmɛ sisan ka litiyɔmu-iyɔn fɛɛrɛ kan. Jagokɛcogo min ɲɛna, o be se ka MWh 12-14 ladon minanw kɔnɔ minw janya ye 20ft ye saan 2028-2030. Nka, gɛlɛya minw be sɔrɔ dilanni na ani musakaw b’a to sisan, solid-state be se ka kɛ baara fitininw lo ye. Sɛgɛsɛgɛrikɛlaw fanba b’a miiri ko litiyɔmu-iyɔn jilaman bena fanga sɔrɔ fɔɔ saan 2030 ka ɲɛsin minanw ma.
Mɔgɔ ka hakilidiya donɲɔgɔnna bi sisitɛmu baarakɛcogo fisaya. AI-powered energy management systems (EMS) be kuran sɔngɔw, wagati cogoyaw ani doni minw ka kan ka don, u b’o fɔ ka kɔn walisa ka sɔrɔ sɔrɔko caya. Kalifɔrini jagokɛyɔrɔ dɔ min be baara kɛ ni AI-driven controls ye, o ye 18% sɔrɔ ka tɛmɛ sariya-baarakɛcogo kan, n’a ye charge/discharge wagati ɲuman kɛ enerzi arbitrage bɛɛ la, ɲinini sara dɔgɔyali, ani réseau service suguw la ɲɔgɔn fɛ.
Mobili-ka-rɛzo (V2G) donɲɔgɔnna be EV kurunw ni BESS min be minanw kɔnɔ, olu siri ɲɔgɔn na walisa ka setigiya bonya. Lozisiyɛli baarakɛyɔrɔ dɔ min be New Jersey mara la, ale ye minan dɔ sigi min be se ka 750 kWh bɔ ani a be se ka V2G kɛ ni mobili 50 ye, o min be se ka 1,5 MWh mara. O fɛɛrɛ be EVw sara sufɛ wari hakɛ dɔgɔman wagati la ani a be bɔ wulafɛ wagati minw na mɔgɔw ka ca, o be dɔrɔmɛ 72 000 bɔ saan kɔnɔ kuran musakaw la.
Rezo-forming inverter fɛɛrɛ b’a to BESS be se ka rezo tansɔn ni frekansi basiginin dilan k’a sɔrɔ mɔgɔw tɛ ɲɔgɔn minɛ, o min ka ɲi ka kɛ mikrorɛzo ani gunw ka baarakɛcogow kama. Laada gɛrɛsi-minw be tugu invertɛriw kɔ, olu tɛ se ka gɛrɛdi salen daminɛ, k’a sɔrɔ gɛrɛsi-dilancogo be sɛrɛkili sɛrɛkili dilan minan wɛrɛw be sinsin n’a ye. O setigiya be kɛ fɛɛn nafamanba ye tuma min na mikrorɛziw be cayara yɔrɔjanw na ani baarakɛyɔrɔ gwɛlɛw la.
Aplikasiyɔn-Sugandili sariya kɛrɛnkɛrɛnninw
U kɛcogo suguya caaman be sisitɛmu sifa caaman lo bila u ɲɛfɛ, o min be sugandili fɛɛrɛw ɲini minw be bɛn mɔgɔw ma.
Kuran kura sabatililɛrɛ 4-8 bɔli wagati be bɛn ni bɔnsɔnw ka porofayiliw ye. Tile sɛnɛyɔrɔw be tilefɛ sɛnɛfɛnw mara wulafɛ ji bɔli kama, u mako be sisitɛmu dɔw la minw be yɛlɛma siɲɛ kelen loon o loon ji bɔli yɔrɔjanw na. Batiri ka ɲɛnamaya be kɛ sɔrɔko sababu kɔrɔtanin ye-seliliw minw be 20-30% sɔngɔw sara ka tɛmɛ u ka ɲɛnamaya wagati jan fɛ (12 000-15 000 ka tɛmɛ 6 000-8 000 ka seliliw kan). Tile barika dilanbaga dɔ min be Nevada mara la, ale ye seliliw sugandi minw be sara dɔrɔmɛ 140/kWh la ka tɛmɛ seliliw kan minw be sara dɔrɔmɛ 110/kWh la, a ye saan 4 sara jati ka kɛɲɛ ni yɛlɛmaniw dɔgɔyali ye.
Kunsigi kunsigijagokɛyɔrɔw ta fan fɛ, a be jaabili teliman lo ɲini nka a be wagati hakɛ dɔ ta (lɛrɛ 2-4). Izini dɔ be wari sara min basiginin be miniti 15-minw ka fanga hakɛ kan kalo o kalo-hali n’a ka baara surunw be sara dɔrɔmɛ 8-15/kW-kalo kɔnɔ. Sisitɛmu minw be 0,5-1,0 MW ni 1-2 MWh setigiya ye, olu be yɔrɔw sɔgɔ k’a sɔrɔ u be batiri hakɛ n’a musaka dɔgɔya. Jaabi teliya kɔrɔtanin lo ka tɛmɛ wagati jan kan, o be litiyɔmu-iyɔn kemikɛli barikamanw lo fɛ ka tɛmɛ fura wɛrɛw kan minw sɔngɔ ka nɔgɔ nka u ka suma.
Backup fangaaplikasiyɔnw be lannaya lo bila u ɲɛfɛ ka tɛmɛ sɔngɔw yɛlɛmani kan. Dɔgɔtɔrɔsow, kunnafoni diyɔrɔw ani mɔgɔ minw be baara kɛ joona joona, olu mako be kuran na min be se ka kɛ lɛrɛ 4-24 kɔnɔ. O fɛɛrɛw be se ka yɛlɛma tuma dɔɔni dɔɔni (kalo o kalo ka kɔrɔbɔli ani tigɛli yɛrɛ yɛrɛ tuma o tuma) nka u ka ɲi ka setigiya 100% di n’u mako be o la. Redundancy, tasuma latangacogo barikaman, ani garanti dafaninw be sɔngɔ ɲuman yira-Dɔgɔtɔrɔso dɔ min be Floride mara la, ale ye 35% wɛrɛ sara BESS dɔ la min be se ka la a la ani a be kɔlɔsili kɛ 24/7.
Rezo basigilifor utilities be sub-second jaabili ɲini ani saan kɔnɔ yɛlɛmani waa caaman. Frekansi sariyaw be fanga don wala k’a sama sekɔndi 4 kɔnɔ ka bɔ nɛgɛso yɛlɛmaniw na, ka nɛgɛso boli siɲɛ 100-300 loon o loon. Nɛgɛso min ka bon (10-30% ka bɔli dunni) o be batiri ka sii janya hali ni nɛgɛso hakɛ ka ca. Sisitɛmuw mako be sɛgɛsɛgɛrikɛcogo ɲumanw na minw be don ni SCADA ye ani suguw ka bidding sisitɛmuw ye-min be dɔrɔmɛ 80 000-150 000 fara a kan kumaɲɔgɔnya ani sɛgɛsɛgɛrikɛminanw kama.
Mikɔrɔrɛzi baarakɛcogowbaara caaman fara ɲɔgɔn kan: ɲɔgɔndan kura, fanga min be se ka latanga ani baarakɛyɔrɔ minw be kɛ nɛgɛjuruw ye. Alaska gun kan jamakulu dɔ ye 2 MW / 6 MWh kuran marayɔrɔ dɔ sigi sen kan min be doni nɔgɔmanw minɛ ka tugu ɲɔgɔn kɔ, ka fiɲɛ kuran mara, ani ka 6+ lɛrɛw dɛmɛ nɛnɛ wagati la. Sisitɛmu min be baara kɛ ni baarakɛcogo caaman ye, o mako be yɛlɛmaniw na minw b’a to mɔgɔw be se ka cogoya yɛlɛma ani ka baara kɛ ni fɛɛn fɔlɔw ye-jagokɛlaw ka porogramu fitininw ($30,000-60,000) wala yiriwali minw be kɛ ka kɛɲɛ ni mɔgɔ sago ye ($100,000-200,000) ka kɛɲɛ ni gɛlɛya ye.
EV chargement dɛmɛa be fanga caaman bɔ DC ka chargeur telimanw na minw be se ka tilanyɔrɔw basigi. Chargeur yɔrɔ min be ni chargeur wɔɔrɔ ye min be se ka 350 kW bɔ, o be 2,1 MW ka ɲininiba lawuli-min be se ka yɔrɔ ka transformatɛriw doni ka tɛmɛ. BESS min be 1 MW / 2 MWh bɔ, o b’o doni buffer, a be charge dɔɔni dɔɔni ka bɔ réseau kɔnɔ ani ka jigi joona joona ka taga mobili kɔnɔ. O "peak shaving" b'a to chargement infrastructures be se ka kɛ yɔrɔ minw na réseau setigiya ka dɔgɔ, ka deployments dayɛlɛ minw tun tɛ se ka kɛ.
Mɔgɔw ka teli ka ɲiningali minw kɛ
Kuran maracogo minw be kɛ minanw kɔnɔ, u be wagati juman lo kɛ?
Litiyɔmu nɛgɛ fɔsifati (LFP) sisitɛmuw ka teli ka saan 10-15 kɛ sanni batiri yɛlɛmani ka kɛ sɔrɔko ta fan fɛ, o be se ka charge 6 000-15 000 sɔrɔ ka kɛɲɛ ni decharge dunni ye ani funteni maracogo ɲuman ye. Konteyinɛriw lɔcogo ani kuran kuranfɛnw ka teli ka saan 20+ kɛ n’u ladonna ka ɲɛ. Sisitɛmu bɛɛ ka ɲɛnamaya be se ka kɛ saan 15-20 ye, ani batiri be yɛlɛma saan 10-12 kɔnɔ. Sisitɛmu ɲumanw minw be ni funteni maracogo ɲuman ye ani u be se ka yɛlɛma yɔrɔ minw na, u be se ka tɛmɛ saan 15 kan sanni u ka batiri yɛlɛma.
Tasuma farati jumanw lo ani u be dɔgɔya cogo di?
Litiyɔmu-iyɔn ka funteni boliyɔrɔ bele ye tasuma farati fɔlɔ ye, hali ni bi tile fɛɛrɛw be latangafɛn caaman don a la: selili-nivo kɔlɔsili min be koo juguw lɔn sanni u ka dɛsɛ, gazi fagali fɛɛrɛw minw be kɛ u yɛrɛ ma (FM-200 wala Novec 1230), batiri minw be pɛrɛn, u be pɛrɛn. tasuma-minɛ min be se ka tasuma kɛlɛ. Jamana 23 ka baarakɛyɔrɔw ye BESS tasuma sɔrɔ saan 2017-2024 cɛ, nka o si ma kɛ sisitɛmu dɔw kɔnɔ minw be ni tasuma latangacogo dafanin ye ani u be bilara saan 2021 kɔ.
Yɔrɔ hakɛ juman lo mako be yen walisa k’o boon lɔ?
Minan min janya ye 20ft ye, o janya ye 6.1m × 2.4m × 2.6m (20ft × 8ft × 8.5ft), o be mɛtɛrɛ 18-20 ɲɔgɔn lo ɲini, o la, yɔrɔ min be se ka ladon ani tasuma sariyaw be min kɔnɔ. Sigida sariyaw b’a fɔ ko mɔgɔw ka kan ka mɛtɛrɛ 1-3 bɔ minanw lamini na walisa tasuma fagabagaw ka se ka don yen. Sanfɛla boonw lɔli be dansigi girinya la-20ft minan min be ni doni dafanin ye, o girinya ye tɔni 25-35 ye, o min be boonw lɔcogo ɲuman lo ɲini jagokɛyɔrɔw fanba la.
Yala sisitɛmu be se ka yɛlɛma yɔrɔ wɛrɛ la u siginin kɔ wa?
Ɔnhɔn-minɛnw labɛncogo b’a to mɔgɔw be se ka yɛlɛma yɔrɔ wɛrɛ, hali ni musakaw n’u ka gwɛlɛya be bɔ ɲɔgɔndonni dunni na. Konteyinɛri minw be don ɲɔgɔn na ni AC nɔgɔmanw ye, u be se ka yɛlɛma tile 2-5 kɔnɔ ani u be se ka yɛlɛma dɔrɔmɛ 15 000-35 000 la k’u tigɛ, k’u ta ani k’u don tugun. Sisitɛmu minw be ni réseau integration caman ye, ka juru suturaninw wala jusigilan baara, o be lɔgɔkun 2-4 ani dɔrɔmɛ 50 000-120 000 lo ɲini ka yɛlɛma yɔrɔ wɛrɛ. Batiri garantiw be se ka dan sigi u ka tagamacogo wala u ka cogoyaw la.
Latigɛli min be kɛ ka sisitɛmu sugandi
Ka kuran maracogo ɲuman sugandi, o be daminɛ n’i ka makoya kɛrɛnkɛrɛnninw yiracogo ye yɔrɔ jɔnjɔnw na.
A daminɛ ni baarakɛcogo gwɛnin ye. O baarakɛyɔrɔ min mako be fanga la, o be baara kɛ cogoya wɛrɛw la minw tɛ kelen ye pewu ni min be ɲini ka dɔ bɔ wari hakɛ la. Backup systems be lannaya ni wagati jan bila ɲɛfɛ ka tɛmɛ musakaw yɛlɛmani kan, k’a sɔrɔ demande charge systems be sɔrɔko ɲumanya kɛ ni dantigɛli fitininw ye minw be se ka kɛ. Mixed-use applications be sɛgɛsɛgɛri kɛcogo ɲumanw lo ɲini minw b’a to mɔgɔw be se ka cogoya yɛlɛma ka kɛɲɛ ni réseau cogoyaw ye ani jagokɛyɔrɔw ka kunkankow ye.
Kuran makoya jatebɔ b’a ɲini ka kalo 12 ka baarakɛyɔrɔw ka fakitiriw sɛgɛsɛgɛ ka ɲɛsin doni cogoyaw ma, mɔgɔw ka makoɲɛfɛnw hakɛ ma ani u ka hakɛw labɛncogo ma. Mɔgɔ min ka doni basiginin lo ani a ka yɔrɔw man bon, o mako be setigiya la min tɛ kelen ye ni min ka doni be yɛlɛmayɛlɛma kosɔbɛ. Wagati-ka-baara kɛ ni hakɛ labɛnninw ye minw be ni sɔngɔ danfara 3x ye off-peak ni peak cɛ, o be arbitrage sababu barikamanw di minw be batiri setigiyaba yira ka tɛmɛ peak shaving nɔgɔman dɔrɔn kan.
Wagati min ka ɲi ka kɛ, o be bɔ faamuyali la wagati min na fanga bena kɛ. Tile barika donyɔrɔ mako be marali la min be bɔ wulafɛ lɛrɛ 4-6 kɔnɔ, k’a sɔrɔ frekansi labɛncogo be se ka bɔ tuma bɛɛ ni fanga tilancɛ ye miniti 30-60 kɔnɔ siɲɛ tan ni kɔ loon o loon. Ka bɔli wagati bɛn ni fiziki baarakɛcogo ye-sanni wagati min ka ca, o be wari tiɲɛ setigiya kan min ma baara kɛ.
Tuma caaman na, wariko gwɛlɛyaw be fɛɛrɛw fisaya. Mɔgɔ min be ni dɔrɔmɛ 400 000 ye, o be sanni kɛ cogo wɛrɛ la ni min be ni dɔrɔmɛ 800 000 ye hali k’a sɔrɔ u mako be baarakɛcogo kelen na. Aw ka jateminɛ kɛ yɔrɔnin yɔrɔnin -ka daminɛ ni minan kelen ye ani ka setigiya fara a kan i n’a fɔ wariko b’a to cogo min na ani kolɔnni be sɔrɔko tiɲɛtigiya. Installation caman daminɛna ni 30-50% ye setigiya laban na, ka caya kalo 18-24 kɔnɔ wari sɔrɔli sɛmɛntiyanin kɔ.
Yɔrɔ sɔrɔli be se ka kɛ gɛlɛya ye duguba yɔrɔw la. Sanfɛla lɔli be dugukolo yɔrɔ nafamanw bali nka a be sɛgɛsɛgɛri lo ɲini ani a be se ka dan sigi sisitɛmu bonya la sabu a ka girinya be dan na. Dugukolo-minɛfɛnw mako be mobili sɔrɔli la walisa k’u sigi ani k’u ladon-yɔrɔ minw ka gwɛlɛ, u be se ka minan kelen dɔrɔn lo ta ka tɛmɛ minan fila-w dilancogo ɲuman kan.
Rezo ɲɔgɔndan gɛlɛya be suma ni sisitɛmu bonya n'a sigiyɔrɔ ye. Sisitɛmu minw ka fanga ka dɔgɔ ni kW 500 ye mara ɲumanw na, olu be se ka ɲɔgɔn minɛ tile 60-90 kɔnɔ ni wari dɔɔni ye, k’a sɔrɔ 2+ MW sisitɛmu minw be yɔrɔ minw na mɔgɔw ka ca, olu be sɔnni kɛ kalo 6-18 kɔnɔ ani u be sɔngɔ gwɛlɛw ladon. Fakitɛri ɲɔgɔndan wagatiw ni musakaw don poroze ka wari hakɛ bɛɛ la-n’an b’o jati dɔɔni, o be poroze caaman bila kɔfɛ.
Lamini baarakɛcogo be funteni marali laɲiniw dantigɛ ani ka nɔɔ to wagatijan-musakaw kan. Yɔrɔ minw ka yɔrɔw ka suma (10-30 degere saan kuru bɛɛ kɔnɔ) u be se ka baara kɛ ni fiɲɛ nɛnɛ ye, k’a sɔrɔ yɔrɔ minw ka gwɛlɛ kosɔbɛ, u mako be jii nɛnɛ ɲuman na wala funteni wɛrɛ la. Ka baara kɛ ni HVAC ye yɔrɔ gwɛlɛw la, o be 5-15% bɔ kuran bɛɛ la, o min be nɔɔ to poroze ka sɔrɔko kan.
Fɛɛrɛw lɔnniya be nɔɔ to donɲɔgɔnna hakɛ sugandili kan. Kuranko lɔnbaga minw be baarakɛyɔrɔw la ani feerekɛlaw ka jɛnɲɔgɔnya siginin be yen, olu be se ka nafa sɔrɔ sisitɛmu dɔw la minw be se ka baara kɛ ni fɛɛn dɔw ye. Jɛnkulu minw tɛ ni lɔnniya ye u ka soo kɔnɔ, olu ka kan ka fɛɛrɛw lo ta minw be se ka baara kɛ ni mɔgɔw ye minw be sɔn wari dɔɔni ma walisa ka fɛɛrɛw farati dɔgɔya ani ka dɛmɛ don feerekɛla kelen ma.
Labɛn min be kɛ ka yɛlɛmani don, o be tɛmɛ makoya yɔrɔnin kelenw kan fɔɔ ka taga se saan 5-10 yiriwali siraw ma. Modulari sisitɛmu minw b’a to mɔgɔw be se ka yiriwa nɔgɔman na, olu be se ka setigiya fɔlɔw san kojugu k’a sɔrɔ u be se ka yɛlɛmaniw kɛ. Jagokɛyɔrɔ caaman ye sɛgɛsɛgɛrikɛcogo dɔw sigi ani yɔrɔ min be se ka mɔgɔw dɛmɛ ka baara kɛ ni 3x ye, o min be batiri sanni bila kɔfɛ fɔɔ doni minw ka ɲi ka bonya.
Kuran marayɔrɔ min be kɛ minanw kɔnɔ, o sugu be yiriwara joona joona, ani sisitɛmu setigiya be yiriwara k’a sɔrɔ musakaw be dɔgɔyara. O baara minw be kɛ ka ɲɛ, u be bɛn ni sisitɛmu ka koow cogoya ye ka kɛɲɛ ni baarakɛcogo yɛrɛ yɛrɛ ye sanni ka setigiya caaman san wala ka fɛɛrɛ kuraw san hali n’u mako be min na. Jɛnkuluw ka kan ka daminɛ ni baarakɛcogo sɛgɛsɛgɛli ye ka ɲɛ, ka fanga ni fanga makoya lakikaw jate, k’a fara wagati makoya kan, ani ka donɲɔgɔnna hakɛw sugandi minw be bɛn ni kɔnɔna fɛɛrɛw sekow ye. Kuran marayɔrɔ kuraw kama, k’a daminɛ ni fɛɛrɛ fitinin dɔ ye, o be baarakɛcogo lɔnniya sabati sanni k’a latigɛ ka wari caaman don. Installation fanba be saan 3-7 sara sɔrɔ n’u bonya be bɛn u ka baarakɛcogo ma, ani premium systems minw be sugu ɲumanw na, olu be musakaw sara saan 3-4 kɔnɔ wari sɔrɔcogo faranin ɲɔgɔn kan ani musakaw marali sababu fɛ.