Ebatiri fanga maracogo min bɛ minɛn kɔnɔbɛ paradigme jiginni jira nafa-scale power infrastructure bɛ baara kɛ cogo min na. A tɛ i n’a fɔ laadala garasiw jɔli min bɛ kalo caman kɛ siwili baara la, minɛn min janya ye mɛtɛrɛ 40 ye, n’a falen bɛ litiyamu selilɛriw, invertɛriw ani funteni ɲɛnabɔli la, o bɛ se ka bɔ Shenzhen ka taa Teksas, ka taa ɲɛnamaya la dɔgɔkun damadɔ kɔnɔ. O de ye pitch ye, cogo o cogo. Tiɲɛ na, o bɛ tali kɛ fɛn caman na minnu ka gɛlɛn kosɛbɛ.
Fɛn min bɛ Taa Kɔnɔna na tiɲɛ na
I bɛ o unit dɔ da wuli ani i bɛna kabako la, yɔrɔw labɛncogo denselen dɔ ye min bɛ kɛlɛ kɛ yɔrɔ kama. Batiriw bɛ fanga sɔrɔ-a ka c’a la, bɔrɔ 10 fo 20 bɛ LFP prismatiki seli ba caman minɛ, rack kelen-kelen bɛɛ bɛ siri ɲɔgɔn na-parallel configurations kɔnɔ walasa ka laɲini voltages gosi 1500V DC lamini na plateforme kura kan. 1000V sitɛmu kɔrɔw bɛ ci hali bi, u fanba bɛ taa suguw la minnu ka jɛɲɔgɔnya wajibiyalenw kɔrɔlen don walima kiliyan minnu jenilen don ni tension caman -voltage dɛsɛw ye fɔlɔ.
Sumaya ɲɛnabɔli bɛ dumuni kɛ laala 15-20% kɔnɔna hakɛ la. Ji nɛnɛ ye se sɔrɔ kosɛbɛ sɔsɔli la fiɲɛ fangama kan fɛn o fɛn na min ka ca ni 2MWh ye. Fanga sɔrɔli tɔnɔw ka bon kojugu dɔrɔn. CATL ni BYD fila bɛɛ ye gɛlɛya in kɛ kosɛbɛ nin jiginni in na san 2021-2022 lamini na, wa sisan i tun bɛna gɛlɛya sɔrɔ ka fɛn dilannikɛla ŋana dɔ sɔrɔ min bɛ pari hali bi fiɲɛ-nɛnɛfɛnw kan minnu bɛ kɛ ni grid-scale applications ye. Dɔw b’a kɛ hali bi Ɔsitarali minɛnko siratigɛ la, yɔrɔ min na nɔgɔya ni buguri muɲuni nafa ka bon ka tɛmɛ density kan.
Seko ni dɔnko jiginni siratigɛ-i ka DC-AC bridge ka taa grid-tuma dɔw la, a bɛ sigi minɛn kɔnɔ, tuma dɔw la, a bɛ sigi yɔrɔ wɛrɛ la. Integration philosophie bɛ danfaraba don fɛn dilannikɛlaw ni ɲɔgɔn cɛ. Sungrow bɛ teli ka taa bɛɛ-kɛ-pake kelen kɔnɔ. Tuma caman na, fɔcogo bɛ yɔrɔw fara ɲɔgɔn kan. Fɛɛrɛ fila si tɛ fisa ni tɔw bɛɛ ye; a bɛ bɔ yɔrɔ gɛlɛyaw la, ladonni sɔrɔli wajibiyalenw, ani kiliyan dalen bɛ integrateur ka kuran dilan seko la cogo min na.
Labyrinthe Certification ye
Nin yɔrɔ in de la kow bɛ kɛ fɛn dilannikɛlaw dusu tiɲɛ tiɲɛ na minnu b’a ɲini ka taa diɲɛ kɔnɔ.
UL 9540A sɛgɛsɛgɛli Ameriki Woroduguyanfan na, o tɛ jatebɔlan dɔrɔn ye. Sumaya bolicogo jɛnsɛnni sɛgɛsɛgɛliw bɛ se ka kalo wɔɔrɔ ta, wa u musaka bɛ se dɔrɔmɛ 500.000 ma cogoya kelen na. Dɛsɛ siɲɛ kelen, ka a labɛn kokura, ka a kɔrɔbɔ kokura. Sinuwa fɛn dilannikɛlaw minnu bɛ don Ameriki sugu la, olu ye miliyɔn caman jeni seereyaw dɔrɔn kan ka sɔrɔ ka fɛn kelen feere. Dɔw y’u dabila. Dɔw-Envision, Pylontech, bolomafara dɔw-u ye u gɛlɛya ka tɛmɛ ani sisan u bɛ UL lisi sariyalenw minɛ.
Erɔpu CE taamasiyɛn bɛ i ko a ka nɔgɔn papiye kan nka a bɛ gɛlɛya dogo masinw ka cikanw kɔrɔfɔliw la. Ladɔnniya jɛkulu danfaralenw ka hakilinaw tɛ kelen ye, min bɛ kɛ "baara jugu ye min bɛ se ka kɛ ka kɔn" batiri 5MWh sigili la. Ɔsitarali ka CEC ka sɔnni kɛcogo bɛ layini wɛrɛ fara a kan. Moyen-Orient fanba bɛ kɔsegin IEC sariyaw ma nka nafabɔlaw kelen-kelen bɛɛ b’u yɛrɛ ka seerew ka sɛgɛsɛgɛli wajibiyalenw wajibiya.
Mɔgɔ si tɛ kuma foroba la ko minɛn hakɛ min bɛ ci sanni seere dafalen ka jɛya. A bɛ kɛ. NDAw bɛ fɛn kɛrɛnkɛrɛnnenw ɲɛfɔ.
O fɛnw dilancogo bɛ cogo min na sisan san 2024-2025 kɔnɔ
Seli sanni bɛ fɛn dilannikɛlaw ka ɲɔgɔndan ɲɛfɔ ka tɛmɛ fɛn tɔw bɛɛ kan. BESS minɛn ye, a jɔyɔrɔba la, pakew ni ɲɔgɔndɛmɛ wale ye min jɔlen bɛ mɔgɔ wɛrɛ ka kuran-simi lamini na.
Sanfɛla-seli selilɛri feerelaw-CATL, BYD, EVE Energy, CALB-tɛ kiliyan bɛɛ minɛ cogo kelen na. Volume layidu talenw nafa ka bon. Dilanbaga min bɛ 500MWh komandi san o san, o bɛ sɔngɔko, a tilali fɔlɔ, ani fɛɛrɛko dɛmɛ sɔrɔ ka tɛmɛ 50MWh komandi kan. O bɛ yɛrɛ-barika bonya fanga dɔ da yɔrɔ min na, sɛgɛsɛgɛli bɛ sɔrɔko ɲuman bange yɔrɔ min na, o bɛ lici caman bange minnu bɛ ɲɔgɔn sɔrɔ ka caya.
Integratɛri misɛnninw bɛ balo ni nisɛw sɔrɔli ye. Filanan-tier selilɛri feerelaw kɔngɔ bɛ suguya sɔrɔli la. Kɛrɛnkɛrɛnnenya la, baarakɛminɛn minnu bɛ kɛ yɔrɔ minnu na, marka dɔnni nafa ka dɔgɔ. Dugukolo suguya minnu na, jatigɛwalew ma tilali sigi sen kan. Walima u bɛ sɔrɔ ka sɔrɔ.
BMS sɔrɔyɔrɔ bɛ tila ka kɛ kan fila ye: yɛrɛ-yiriwalen ni sanni. Dalilu minnu bɛ in-house BMS yiriwali kan, olu sinsinnen bɛ danfara ni margin minɛni kan. Dalilu minnu bɛ kɛ k’a sɔsɔ, olu bɛ tali kɛ R&D wariko jugu la min ka kan ka kɛ walasa ka bɛn lakanani tiɲɛni juguya ma min bɛ kɛ kɛrɛnkɛrɛnnenya la i n’a fɔ Higee walima Kehua. Dilanbaga fanba bɛ jigin yɔrɔ dɔ la-BMS fɛnɲɛnamafagalan jɔnjɔnw sanni cɛ ka sɔrɔ ka firimiw labɛn ka kɛɲɛ ni u yɛrɛ sago ye ani ka kɔlɔsili layɛrɛw fara u kan minnu ye u yɛrɛ ta ye.
Pricing Dynamics minnu tɛ kɔrɔ sɔrɔ (Fo u ka kɛ) .
Kɛnɛya marayɔrɔ sɔngɔw jigira kosɛbɛ nin san laban ninnu na. Ex-factory sɔngɔ min bɛ sigicogo dɔw la, o jigira ka tɛmɛ $100/kWh kan (Sinuwa jamana na), o ye jate kabakoma ye n’i y’a jateminɛ sɔngɔw la a san saba ye nin ye.
Jatebla tɛ baara Kɛ bɛɛ ye nin nivo ninnu na. Pure-play integrators ka nafolo sɔrɔta hakɛ cayara ka se 12-18% ma ɲɔgɔndan tenderiw kɔnɔ. Licitasiyɔn dɔw minnu fɔra, olu b’a jira ko hali margin finmanw-walima bɔnɛ jɛlenw bɛ ta walasa ka porozew lakanani sɔrɔ sugu kura kɔnɔ.
Mun na fɛn dilannikɛla bɛna a ka sɔngɔ dɔgɔya? Fɛɛrɛbɔ daliluw tɛ kelen ye:
Ka kari dugukoloko kura kɔnɔ, porozɛba dɔ bɛ da wuli yɔrɔ min na
Ka to ka fɛn dilanni siraw baara demand soft patches waatiw la
Pari kɛli ko selilu sɔngɔ bɛna jigin ka taa a fɛ sani u ka se, ka margin da backend kan
Jigitigɛ
A laban ka teli ka tɛmɛ waridonnaw ka jiracogo kan. Seko ni dɔnko tɛmɛnen Siniwajamana ka BESS fɛn dilanni siratigɛ la, o ye tiɲɛ ye. Jateminɛw tɛ kelen ye, nka fɛn dɔ bɛ yen i n’a fɔ 200GWh+ san kɔnɔ sɛnɛfɛnw bɔli seko la ka kɛɲɛ ni diɲɛ ɲinini ye min bɛ se ka se 100GWh ma san ɲuman kɔnɔ. Bɛɛ tɛ kisi o yɛrɛyɛrɛ in ma.
Manufacturing Floors N ye taama kɛ ka tɛmɛ
A ka ca ni fɛn dilanni sophistication ye, o bɛ mɔgɔ kabakoya.
Jiangsu-yɔrɔ kelen tɛna a tɔgɔ da-a bɛ PACK layini dɔ baara min bɛ se ka kɛ otomatiki dafalen ye. Bugunw bɛ doni don robo la, ka welda ni laser tigitigi ye, ka kɔrɔbɔ charge-discharge cycles caman fɛ, o kɔfɛ, u bɛ don racks kɔnɔ ni hadamaden ka dɛmɛ fitinin ye. Kabakoma. Ka jɔsi. A sɔngɔ ka gɛlɛn ka jɔ.
Yɔrɔ wɛrɛ, n’o ye fini fitinin ye, o bɛ a jigi da fɛɛrɛtigi degelenw kan, walasa ka ɲɔgɔn lajɛn sen fanba kɛ. Baara caman, jogoɲumanya danfara gɛlɛn ni baarakɛlaw ka ɲi, danfara jugu ni u tɛ. Nin dilanbaga in bɛ se sɔrɔ sɛgɛsɛgɛli kan-u bɛna labɛnw kɛ ka kɛɲɛ ni u yɛrɛ sago ye, otomatiki layiniw tɛ se ka minnu ɲɛnabɔ sɔrɔko siratigɛ la.
O fɛɛrɛ fila bɛɛ bɛ kiliyanw sɔrɔ. U fila bɛɛ bɛ ni dɛsɛ cogoyaw ye. Otomatiki layini bɛ kɛlɛ kɛ ni ɛntɛrinɛti fɛn caman Changement orders ye mid-production. Bolola layini bɛ kɛlɛ kɛ ni ɲɔgɔndan ye a fɔcogo la.
Kɔrɔbɔli sariyaw bɛ fɛn dilannikɛla juguw faranfasi ka bɔ o tigɛtigɛlaw la. Mara ɲuman dɔ ye seli-nivo donta sɛgɛsɛgɛli ye, modulu-nivo seko ni impedansi sɛgɛsɛgɛli, rack-nivo balancing validation, ani minɛn dafalen jeni-in doni kɔrɔ. Dɔw bɛ o degun. Dɔw bɛ tɛmɛsira dɔw kan. Gɛlɛyaw bɛ bɔ duguma-garanti fɔlenw, baarakɛcogo dɛsɛ, a jugumanba la, funteniko kɛlenw.
Lakanali ɲininkali min na Bɛɛ bɛ a yɛrɛ tanga
Konteyna tasumaw bɛ kɛ. Industri tɛ kuma ko kɛrɛnkɛrɛnnenw kan kɛnɛ kan-sariya jirali, tɔgɔ tiɲɛni, kiliyanw ka sɛgɛsɛgɛli. Nka tasuma-fanga-kulu ka kunnafoniw minnu bɔra Arizɔni, Kore Dugu, Bɛliziki ani yɔrɔ wɛrɛw la, olu bɛ tiɲɛ sɛbɛn.
Juru sababuw bɛ kuluw lamini kulu damadɔw lamini na: BMS dɛsɛw min b’a to seliw bɛ se ka charge (sara) kojugu walima ka bɔli kɛ ka tɛmɛ, funteni maracogo dafabaliya lamini cogoyaw la, fɛn dilanni nafama minnu bɛ kɔnɔna kurukuruniw lawuli, ani kɛnɛmafɛnw i n’a fɔ grid-side transients walima installation errors.
Banakisɛ jɛnsɛnni balili kɛra dilancogo gɛlɛya cɛmancɛ ye. UL 9540A bɛ kɛrɛnkɛrɛnnenya la sɛgɛsɛgɛ ni selilu kelen min bɛ boli funteni na, o bɛ jigin ka taa selilu kɛrɛfɛ. Dilancogo sugandili minnu bɛ tɛmɛ nin kɔrɔbɔli in na-insulasi barikamaw ni ɲɔgɔn cɛ, gazi gaziw ɲɛnabɔli jugu, pannew minnu bɛ tasuma bɔ, aerosol walima saniya-agent suppression systems- bɛ musaka ni gɛlɛya fara u kan.
NFPA 855 min bɛ Ameriki, o bɛ yamaruya tiɲɛ na sisan ko danfarabaw ka kɛ minɛnw sigicogo ni ɲɔgɔn cɛ fo ni fɛɛrɛ kɛrɛnkɛrɛnnenw jirala walasa ka u nɔgɔya. O bɛ poroze sɔrɔko cogoya sɛmɛntiya kokura. Dugukolo musakaw nafa ka bon kosɛbɛ. Togodala yɔrɔ dɔw bɛ kɛ fɛn ye min tɛ se ka jɔ.
Dugukoloko suguya kɛrɛnkɛrɛnnenw
Ameriki ka post-IRA bɛ baara kɛ dusudon-jɛkulu kabakomaw kɔnɔ. So kɔnɔ kɔnɔkow bonyali bɛ fɛn dilannikɛlaw bila ka taa lajɛ laban na Ameriki dugukolo kan-walima a dɔgɔyalenba la, fɔli minnu bɛ se ka da a la, minnu nafa ka bon jamana kɔnɔ-ka fara u kan. Fɛn min jate bɛ kɛ "so kɔnɔ" ye, o ye Nafolomarayɔrɔ ka bilasirali faamuyali tɔɔrɔlenw ye, hali impositi sariyatigiw bɛ gɛlɛya sɔrɔ ka taama ni dannaya ye. Sinuwa fɛn dilannikɛla dɔw ye Arizona walima Texas lajɛyɔrɔw sigi sen kan. Dɔw fana bɛ jɛ ka baara kɛ ni Ameriki tɔnw ye walasa ka jɛkafɔ laban kɛ k’a sɔrɔ u bɛ minɛnw semi-finiw ci.
Erɔpu ɲininiw bɛ caya jamana kɛrɛnkɛrɛnnenw na: Alimanjamana ka ɲɛsin izini kɔkan-mɛtɛrɛ baarakɛcogo ma, Angletɛri ka ɲɛsin rezow baarakɛminɛnw ma ani jagokɛlaw ka marayɔrɔ tulonkɛw ma, Itali ka ɲɛsin tile-plus-marayɔrɔw sigiyɔrɔw ma. Farafinna ka rezow ni ɲɔgɔn cɛ jɛɲɔgɔnya gɛlɛya-TSO kelen-kelen bɛɛ n’a ka ɲininiw-bɛ sugu tigɛtigɛ cogo la min bɛ sigida dɔnnikɛlaw dɛmɛ.
Australia punches sanfɛ a girinya la utility-scale storage la. Hornsdale porozɛ ye jamana bila karti kan. Rezow basigibaliya ani sɔngɔ jiginni caman bɛ sɔrɔko baarakɛcogo lakikaw lase politiki yamaruyaw kɔfɛ. O yɔrɔ la, kiliyanw ye fɛn caman ye; u ye installations caman ye walasa ka ɲininkali gɛlɛnw kɛ tiɲɛni garantiw kan ani round{4}}taama nafama fɔlenw kan.
Sugu minnu bɛ ka bonya-Azi saheli-kɔrɔn fɛ, Ameriki Latin, Afiriki-to layidu ta ka tɛmɛ tiɲɛ kan fɛn dilannikɛlaw fanba fɛ. Nafolo gɛlɛyaw de bɛ fanga la. 50MWh sigili Ɛndonezi jamana na, o bɛ banki sariyaw danfaralenw ɲɛnabɔ ka tɛmɛ fɛnɲɛnamafagalan kelenw kan Kalifɔrni jamana na. Politiki farati, wariko gɛlɛya, ani sariyasunba minnu ma yiriwa, olu bɛ kɛ sababu ye ka ɲɛmɔgɔba dɔw kɔlɔsi.
Fɛn min bɛ setigiw faranfasi ka bɔ fana-Rans
Track record compounds (baarakɛminɛnw) minnu bɛ Kɛ. Dilanbaga min ka seko sigilen bɛ 5GWh la ani a ka garanti ka dɔgɔ, o bɛ se sɔrɔ sɔngɔko la ni a ka ɲɔgɔndankɛla ye min ka 500MWh bɛ baara la, hali ni a sɔngɔ ka bon. Porozɛ wariko jurudonnaw bɛ reference installations ɲini. EPC baarakɛlaw ka fisa ni feerekɛlaw ye minnu sɛgɛsɛgɛra. Tɔgɔ ɲuman sɔrɔli ye fɛn nɔrɔlen ye.
Ɛntɛrinɛti juguya bɛ jira cogo nɔgɔlenw na. Dilanbaga bɛ se ka jaabi teliya cogo di site-kɛrɛnkɛrɛnnenya la jɛɲɔgɔnya wajibiyalen na? Yala u bɛ grid code kɔrɔw faamu wa, walima u bɛ minɛn in minɛ i n’a fɔ fɛn min bɛ a dan na wa? Dilanbaga ɲumanw bɛ kuran sitɛmu injiniyɛriw don u kɔnɔ minnu bɛ nafakan fɔ, u tɛ batiri injiniyɛriw dɔrɔn don minnu bɛ selilɛriw ka chimie faamu.
-feere kɔfɛ, ka kɛ nafa ye ka taa a fɛ. Minɛn dɔ bɛ Texas Tlebi fɛ, o mago bɛ dɛmɛ na ka bɔ mɔgɔ dɔ fɛ min bɛ se ka se yen farikolo la sanga 48 kɔnɔ. Yɔrɔjan kɔlɔsili bɛ ko dɔw minɛ. Bɛɛ tɛ. Dilanbagaw minnu bɛ marabolow ka baarakɛyɔrɔw jɔ-walima minnu bɛ jɛɲɔgɔnya kɛ ni O&M kɛrɛnkɛrɛnnenw ye-u bɛ danfara don o kurunbokarilaw ni ɲɔgɔn cɛ ani ka jigiya sɔrɔ ko ɲuman na.
Nafolo sabatili bɛ ntolatanna barikamaw filɛ waati kɔnɔ. Saracogo minnu bɛ o baara in na, olu bɛ janya. Ɲɛtaa sarali bɛ baarakɛnafolo siri kalo caman kɔnɔ komandi ni jiginni cɛ. Kunnafonidila bɛ garanti bonw ni baarakɛcogo garantiw ɲini minnu bɛ jurudonnaw wajibiya. Dilanbaga misɛnnin minnu tɛ ni bilankɔrɔ barikamaw ye walima ni bankiw cɛsiraw tɛ, olu bɛ gɛlɛya sɔrɔ ka porozɛbaw sɛbɛn hali n’u ye se sɔrɔ u kan fɛɛrɛko siratigɛ la.
Nin bɛ Taa Yɔrɔ min na
Sodiyɔmu-ion kemisɛriw bɛna suguya dɔ ta LFP fɛ san saba fo san duuru nataw kɔnɔ, kɛrɛnkɛrɛnnenya la, baarakɛyɔrɔw la, musakabɔcogo bɛ tɛmɛ fanga hakɛ kan yɔrɔ minnu na-grid-scale storage bɛ bɛn o ɲɛfɔli ma. Konteyna dilannikɛlaw mago bɛna kɛ ka selilabana kuraw dilan ani ka se ka funteni maracogo labɛn kokura soja ka baarakɛcogo danfaralenw kama.
Furakɛcogo minnu bɛ mɛn-nɛgɛ-fiɲɛ, zinki-based, flow batteries-bɛ baara kɛ ɲɔgɔndan yɔrɔ wɛrɛ la. Lɛrɛ naani-litiyɔmu minɛnw de bɛ bi sugu la bawo rezow baarakɛlaw bɛ o de san. Ni sannifeere jiginna ka taa sanga 8 walima sanga 12 kɔnɔ, litiyamu paradigme min bɛ kɛ minɛn kɔnɔ, o bɛ degun sɔrɔ.
A bɛ kɛ i n’a fɔ ko sabatili tɛ se ka bali. Dilanbaga caman bɛ tɔnɔ sɔrɔcogo damadɔw nɔfɛ. A ka c’a la, mɔgɔ minnu bɛna kisi, olu bɛna kɛ tulonkɛlaw ye minnu bɛ ɲɔgɔn sɔrɔ tilennen na (BYD, CATL ka sistɛmu jago), minnu ka kiliyanw ni ɲɔgɔn cɛ jɛɲɔgɔnyaw datugulen don- sugubaw kɔnɔ, ani kɛrɛnkɛrɛnnen damadɔ minnu bɛ baara kɛ nisɛw ye, jamanabaw tɛ minnu jate.
Fɛn min tɛna Changé : nafa jɔnjɔn jirali modulari, izini-jiralen fanga marali la min bɛ baara teliya ka tɛmɛ infrastructure kɔrɔlenw kan. O ye fɛn ye min bɛ mɛn. Ɲininkali ye dɔrɔn ko fɛn dilannikɛlaw jumɛnw bɛ sababu minɛ.