Sigida fanga marayɔrɔw bɛ kuran tɛmɛnen mara ka bɔ tile pannew walima rezow la walasa ka baara kɛ ni a ye kuran tiɲɛni waatiw la, sɔngɔko waatiw la, walima ni kuran kura sɔrɔli man ca. Nin batiri-sisɛti ninnu bɛ dutigiw bila u ka fanga sɔrɔcogo la ka sɔrɔ ka dɔ bɔ rezow tali la ani kuran musakaw la.
Nafolo sɔrɔli tilennenw ka tɛmɛn peak Rate Arbitrage fɛ
Sɔrɔko ko min bɛ kɛ ka asigida fanga maracogoa sinsinnen bɛ waati-baarakɛcogo (TOU) hakɛ danfaralenw nafabɔli kan. Sugu minnu bɛ ni TOU sɔngɔ ye, kuran musakaw bɛ se ka ɲɔgɔn ta ni 200-300% ye, waati minnu na, kuran sɔngɔ gɛlɛnw ni waati minnu tɛ{11}}. Saheli Kalifɔrni Edison kuntigiw bɛ ni sɔngɔw ye minnu bɛ pan ka bɔ dɔrɔmɛ 0,36 na ka se dɔrɔmɛ 0,71 ma kilowati kelen na dɔgɔkun donw na 5-8 PM waatiw la. Batiri 10 kWh min bɛ fanga sɔngɔ gɛlɛn mara ni a tɛ se ka kɛ dɔrɔmɛ 0,12/kWh ye, ka bɔli kɛ waati caman na ni dɔrɔmɛ 0,68/kWh ye, o bɛ dɔrɔmɛ 5,60 bɔ don o don arbitrage nafa la, o bɛ kɛ dɔrɔmɛ 2044 ye san o san.
Ameriki sigida fanga mara sugu sera 1250 MW ma san 2024, o ye 57% farali ye ka bɔ san 2023. O teliya in b’a jira ko sɔrɔko bɛ ka ɲɛtaa sɔrɔ bawo litiyamu-ion batiri musakaw jigira 15% ɲɔgɔn na san 2023 ni 2024 cɛ.Sisan, sistɛmu musakaw bɛ kɛ dɔrɔmɛ 1300 ye kWh kelen sigili la, ni a dafalen don 10-13,5 kWh sigida minnu bɛ daminɛ dɔrɔmɛ 10.000 na ka se dɔrɔmɛ 15.000 ma ka kɔn dusudonw ɲɛ.
Fɛdɛrali ka nafolodonni impositi juru bɛ to 30% la fo san 2032, o bɛ dɔ bɔ dɔrɔmɛ 12.000 sitɛmu musaka la ka se dɔrɔmɛ 8.400 ma. Ni an farala jamana-dakunw ka dusudonw kan-Kalifɔrni ka SGIP porogaramu bɛ se dɔrɔmɛ 200/kWh ma, Masasi bɛ dɔrɔmɛ 1000 di kWh kelen na ka ɲɛsin sistɛmuw ma minnu bɛ se ka kɛ- musaka sigilenw bɛɛ lajɛlen bɛ se ka jigin dɔrɔmɛ 6000 duguma. O sɔngɔko yɔrɔw la, sara waatiw bɛ daminɛ san 5-8 la du minnu bɛ TOU sɔngɔko sigicogo kɔrɔ, san 10-15 garanti waatiw kɔnɔ kosɛbɛ.
Energy arbitrage nafa bɛ fara ɲɔgɔn kan ni utilité rate escalation ye. Ameriki duw cɛmancɛ bɛ kilowati 28,9 ta don o don, ni 40-60% bɛ kɛ sɔngɔko finɛtiriw la minnu ka bon kosɛbɛ. Kuran marayɔrɔ hakɛ bɛnnen min bɛ nin doni jiginni in minɛ, o bɛ 12-18% lase san o san kuran musaka dɔgɔyali ma. Du minnu bɛ musaka kɛ dɔrɔmɛ 1800 na san o san kuran na, o bɛ kɛ dɔrɔmɛ 216-324 ye teliya la ka sɔrɔ ka jate kɛ musaka jiginni na min bɛ kɛ 3-4% ye san o san.
Backup Power Security Rezow tiɲɛni waati
Grid dannaya haminankow ye dɔ fara a tali kansigida fanga marayɔrɔw. Sigida yɔrɔ bɛna kɛ 80% ye fanga tila-tilalenw sigiyɔrɔw la, ni GW 10 faralen don a marayɔrɔ seko kan san 2024-2028 cɛ. O bonya in bɛ tali kɛ ɲɔgɔn na ni kuran tiɲɛni cayalenba ye-kuran tiɲɛni minnu bɛ ka caya ka bɔ waati juguw la ani fɛnsɔrɔsiraw kɔrɔbayali cayara ni 67% ye kabini san 2000.
Batiri 10-13,5 kWh sigida la, o bɛ sanga 8-12 di so bɛɛ-kɔlɔsili fanga ma, walima sanga 24+ ni a bɛ doni gɛlɛnw dɔrɔn de fanga di (nɛnɛ, yeelen, kumaɲɔgɔnya, furakɛli minɛnw). Kɔlɔsiliw y’a jira ko du 63% tun bɛ se ka kuran kɔkanna sɔrɔ min sɔngɔ ka nɔgɔn, kuran tiɲɛni waati minnu bɛ u ka fanga magoɲɛfɛnw 51% dafa. Ni u ni tile pannew farala ɲɔgɔn kan, sistɛmuw bɛ se ka baara kɛ waati dafalen na tile caman -tile caman tiɲɛni waatiw la don o don chargement-solar generation bɛ batiriw fa ka sɔrɔ ka doniw fanga di waati yɛrɛ la waati kelen na.
Nafa jiracogo bɛ taa ɲɛ ka tɛmɛ nɔgɔya kan. Jagokɛlaw minnu bɛ baara kɛ ka bɔ u ka so, olu bɛ bɔnɛ dɔrɔmɛ 350 na baarakɛdon kelen kɔnɔ, u ka baarakɛcogo la. Dumuni tiɲɛni min bɛ bɔ frigo jɔli waati jan kɔnɔ, o musaka ye dɔrɔmɛ 200-400 ye ko kelen-kelen bɛɛ la. Du minnu ka furakɛli minɛnw bɛ u bolo-CPAP masinw, oksizɛni fɛnɲɛnamafagalanw, fura minnu bɛ friji kɔnɔ-segin fanga bɛ kɛ fɛn ye min tɛ se ka fɔ. Kɔrɔtɔkoso lajɛ kelen min bɛ kɔlɔsi walima ni inisɔndiya tiɲɛna, o bɛ jo di batiri sitɛmu musakaw ma san caman kɔnɔ.
A sigili gɛlɛya dɔgɔyara kosɛbɛ. Bi sitɛmuw bɛ miniti 15{3}}miniti otomatiki fɛnw cili ni smartfon kɔlɔsili kɛ. Baarakɛlaw bɛ doni fɔlɔw labɛn, ka batiri cogoya lajɛ waati yɛrɛ la, ani ka tiɲɛni kunnafoniw sɔrɔ. Batiriw tɛ i n’a fɔ jɛnɛra minnu bɛ fɛnɲɛnamafagalan, ladonni ani kɛnɛma sigili wajibiya, batiriw bɛ baara kɛ u makuntɔ so kɔnɔ walima kɛnɛma, u tɛ ladonni dɔɔnin dɔrɔn de wajibiya, wa u bɛ daminɛ o yɔrɔnin bɛɛ la k’a sɔrɔ bolo ma don a la.
Enerji yɛrɛmahɔrɔnya ani Grid Detachment
A sigida fanga maracogobɛ se ka kɛ sababu ye ka grid yɛrɛmahɔrɔnya kɔrɔ sɔrɔ k’a sɔrɔ off-grid jiginni dafalen tɛ. Du minnu bɛ ni tile-plus-maralan ye, olu bɛ se ka 70-90% sɔrɔ u yɛrɛ ka fɛnw tacogo la ni i y’a suma ni 30-40% ye tile dɔrɔn sigicogo la. O nafa ka bon ka taa a fɛ, bawo jateminɛ jɛlenw politiki bɛ ka tiɲɛ-nafamafɛnw bɛ tile feereli musakaw sara ka taa a fɛ ni fɛnfeere hakɛ ye (santimɛtɛrɛ 3-5/kWh) ka sɔrɔ ka feerelikɛlaw hakɛw sara (santimɛtɛrɛ 12-30/kWh) ka ɲɛsin rezow musakaw ma.
Kalifɔrni ka NEM 3.0 politiki, min daminɛna kabini san 2023 awirilikalo, o ye tile bɔli juruw dɔgɔya ni 75-80% ye. O sɔrɔko ninnu hukumu kɔnɔ, tile fanga tɛmɛnen feereli ka taa rezow la, o bɛ nafa fitinin lase-a marali yɛrɛ-a bɛ kɛ wariko wajibiyalen ye. Du min bɛ kilowati 40 bɔ don o don tile fɛ nka a bɛ kilowati 30 ta, o tun bɛ dɔrɔmɛ 0,25 sɔrɔ fɔlɔ kilowati/kWh (dɔlari 2,50/don) ni kilowati 10 tɛmɛnen bɛ taa jamana wɛrɛw la. NEM 3.0 kɔnɔ, o jagokɛta bɛ $0.05/kWh ($0.50/don) sɔrɔ. Ka tɔnɔ mara ani k’a dun wulada waatiw la, o bɛ i yɛrɛ tanga dɔrɔmɛ 0,32/kWh sanni ma rezow sanni na, o bɛ dɔrɔmɛ 3,20 sɔrɔ don o don-o ye ɲɛtaa 540% ye.
Virtuel power plant (VPP) sendonni bɛ sɔrɔ sira wɛrɛ fara a kan. Aggregators i n’a fɔ OhmConnect, Leap, ani utilité porogaramuw bɛ so batiriw tɔgɔ sɛbɛn walasa ka rezow baara kɛ waatiw la minnu bɛ ɲini kosɛbɛ. Tɔgɔladonnaw bɛ $200-800 sɔrɔ san o san, k’a sababu kɛ u y’a to u ka batiriw ka don rezow kɔnɔ ko gɛlɛnw senfɛ (a ka c’a la, sanga 10-30 san kɔnɔ). O bɛ kɛ sababu ye ka saba-saba-bɔ: arbitrage (arbitrage savings) ka bɔ TOU rate avoidance la, backup power security, ani grid service sarali.
Kuwati lakanani fan bɛ mankan bɔ kɛrɛnkɛrɛnnenya la mara minnu na, dannaya gɛlɛyaw bɛ minnu na. Texas, Californie, ani Worodugu-kɔrɔnfɛla minnu bɛ ka gɛlɛya sɔrɔ ka taa a fɛ, olu bɛ gɛlɛya sɔrɔ rezow la, k’a sababu kɛ waati juguw ye, fɛnsɔrɔsiraw kɔrɔbayali, ani mɔgɔw ka bɔnɔgɔla dɛsɛ. Awirilikalo san 2024 Texas funteni ye kɔrɔtɔko lasɔminiw daminɛ minnu ye duguden miliyɔn 30 de tɔɔrɔ. Kalifɔrni jamana ka kuran tigɛcogo ɲɔgɔn falen-falen san 2020-2021 kɔnɔ, kuran tɛ mɔgɔ miliyɔn caman bila kungo tasuma waatiw la. Fɛnmarayɔrɔw bɛ duw tanga o sigida faratiw ma k’a sɔrɔ u bɛ dɛmɛ don rezow sabatili la ɲinini jaabiw sendon fɛ.
Sigida laminiko gɛlɛya ani Gazi dɔgɔyali
Sigida fanga marayɔrɔwfanga kura sɔrɔli teliya la ni waati-dafalen ɲɛnabɔli ye. Tile pannew bɛ bɔli hakɛ cayalenba lase tile cɛmancɛ- waati la, waati min na duw ɲinini ka dɔgɔ-40-60% sigiyɔrɔw tile bɔli la, o bɛ kɛ ni dugudenw tɛ yen. Ni marali tɛ, o bɛ fanga di rezow bɔli ma (ni musaka man ɲi) walima ka dɔgɔya. Ladonni bɛ tile tɔnɔ minɛ tile cɛmancɛ la, ka wulada/sɔgɔmadafɛ rezow tacogo bila yɔrɔ wɛrɛ la, o min bɛ bɔ gazi nafama sɛnɛyɔrɔw la minnu ka ca kosɛbɛ-o ye sɛnɛfɛnw bɔli sɔrɔyɔrɔw ye minnu nɔgɔlen don, minnu tɛ baara kɛ kosɛbɛ.
Ameriki tile fanga sɔrɔli bɛna bonya ka bɔ kilowati miliyari 163 na san 2023 ka se kilowati miliyari 286 ma san 2025, o ye 75% faralen ye. Ni tile bonya in ni marayɔrɔ in faralen don ɲɔgɔn kan, o bɛ kabon bɔli caya. Sigidako siratigɛ la, min bɛ tile fanga kilowati 10 mara don o don, n’o tɛ, o tun bɛna taa jamana wɛrɛw la, o bɛ kilowati 3650 bɔ san o san, nɛgɛso musakaw la. Ameriki ka rezow hakɛ cayalenba la, n’o ye kilo 0,85 ye CO2 kilowati kelen kɔnɔ, o bɛ kilo 3100 bali ka bɔ san kɔnɔ-o bɛ bɛn mobili 0,35 bɔli ma sira kan walima ka jiri 50 turu.
Lamini jatebɔ bɛ ɲɛtaa sɔrɔ mara minnu na ni kabon-jatebɔlanw bɛ minnu na. Jamana minnu bɛ kɔɔri-da i n’a fɔ West Virginia (1,9 lbs CO2/kWh) ani Wyoming (2,0 lbs CO2/kWh) olu bɛ nafa caman ye ka kɛɲɛ ni karɔbɔli ye. O cogo kelen na, nukliyɛri ni ji-dominant rezow i n’a fɔ Washinton (0,2 lbs CO2/kWh) bɛ tɔnɔ fitininw di, hali ni marali bɛ dannaya ni sɔrɔko nafa di hali bi.
Batiri chimie nafa ka bon ɲɛnamaya taabolo sabatili la. Sisan, litiyɔmu nɛgɛ fositɛri (LFP) batiriw de bɛ sigiyɔrɔw la, k’a sababu kɛ u lakanani cogoya ye, u si jan, ani u jigi da kobalt kan, o dɔgɔyali. LFP seliluw bɛ ɲɔgɔn sɛgɛsɛgɛ siɲɛ 6000-8000 ni 3000-4000 ye nikɛri manganɛsi kobalti (NMC) wɛrɛw la, o bɛ nafa sɔrɔli si hakɛ caya siɲɛ fila. Kobalt-min bɛ tali kɛ sɛnɛko gɛlɛyaw la-o bɛ sɔrɔko cakɛda jogoɲumanya ɲɛ. Ɲɛnamaya laban porogaramuw bɛ ka bonya, ni fɛn dilannikɛlaw i n’a fɔ Tesla, LG, ani Enphase bɛ ka seginkanni porogaramuw sigi senkan walasa ka batiri fɛnw 95%+ sɔrɔ.
Smart Home Integration ani fanga ɲɛnabɔli
Kurasigida fanga marayɔrɔwbaara kɛ i n’a fɔ so fanga marayɔrɔw bɛɛ-. Ni thermostat hakilitigiw, EV chargeurw, minɛnbaw, ani solar inverterw donna ɲɔgɔn na, o bɛ fanga orchestration coordination dilan. Sitimɛw bɛ du cogoyaw dege, ka wari sarali waatibolodacogo ɲuman kɛ TOU hakɛw ni waati jateminɛw lamini na, ani ka ladilan u yɛrɛma walasa ka sɔrɔko nafa caman sɔrɔ.
Hakilitigiya fɛnw ye ninnu ye:
Weelecogo ɲuman min bɛ fɔ ka ɲɛ: Sisitɛmuw bɛ waati jateminɛw kɔlɔsi walasa ka kɔn-sara ka kɔn sanfiɲɛba ɲɛ (ka se ka kɛ sababu ye ka wari sara) walima ka chargement kɛcogo ladilan sankaba datugucogo makɔnɔnen lamini na min bɛ nɔ bila tile bɔli la.
Grid taamasiyɛn jaabi: Ka sen don otomatiki la nafamafɛnw ɲinini jaabi porogaramuw la, ka batiriw bɔli kɛ ko kɛlenw na minnu ka ca kosɛbɛ, ka sɔrɔ ka musakaw sɔrɔ k’a sɔrɔ a bɛ se ka kɛ sababu ye ka kɔsegin hakɛ fitininw mara.
Load (doni) bila jɔyɔrɔ fɔlɔ la: Baarakɛla-doni kɔrɔlenw jatebɔ minnu bɛ se ka labɛn, olu b’a to kɔkan fanga bɛ fɔlɔ ka baara kɛ ni ciriw nafamaw ye (friji, furakɛli minɛnw, kumaɲɔgɔnyaw) sanni doni minnu bɛ kɛ ni hakili ye, doni tiɲɛni waatiw la.
EV chargement coordination (ɲɛnamaya kɛcogo ɲuman).: Zari bolodalen TOU finɛtiriw waati la minnu tɛ -kɛrɛnkɛrɛnnenya la walima ka tile bɔli tɛmɛnen ɲɛsin mobili zarizi ma, ka bolifɛnw ni so fanga sɔrɔko bɛɛ ɲɛ.
Sankaba ɲɔgɔndan bɛ kɛ sababu ye ka yɔrɔjan kɔlɔsili ni kunnafoni di smartfon porogaramuw fɛ. Baarakɛlaw bɛ tile bɔli, batiri saracogo, so tacogo, ani rezow doncogo/bɔcogo lajɛ waati yɛrɛ kɔnɔ-waati yɛrɛ la. Tariku kunnafoniw bɛ fɛnw tacogo jira, o bɛ kɛ sababu ye ka kɛwalew ladilan walasa ka warimara caya. Anomali dɔnni bɛ lasɔmini kɛ ni fɛnw tacogo caya ye min tɛ deli ka kɛ, o b’a jira ko minɛnko gɛlɛyaw bɛ se ka kɛ.
O jɛ-ka-baara in bɛ taa fo so nafa jateminɛw ma. San 2024 Zillow ka sɛgɛsɛgɛli dɔ y’a jira ko so minnu bɛ ni tile-plus-marayɔrɔw ye, olu bɛ yamaruya ka 4-5% sɔngɔ sara ka tɛmɛn fɛnw kan minnu bɛ se ka suma ɲɔgɔn ma, walima $15.000-25.000 sow sɔngɔ cɛmancɛ-sow la. O sɔngɔ bɛ tɛmɛ tile dɔrɔn sigili kan (2-3%) bawo sannikɛlaw bɛ nafa don fanga kɔkanna seko ni fanga yɛrɛmahɔrɔnya la. Mara minnu bɛ baara kɛ ni baara ye i n’a fɔ Kalifɔrni ani Teksas, fɛnw sɔngɔ bɛ se 6-8% ma.
Fɛnɲɛnɛmako jiginni ani siniko-Sɛbɛnni
Sigida fanga maracogofɛɛrɛtigɛ bɛ ka taa ɲɛ teliya la. Sisan mɔgɔw ka sigikafɔw bɛ ninnu di:
Lakanali min bɛ bonya: LFP chimie bɛ faratiw bɔ funteni bolicogo la minnu bɛ NMC batiri fɔlɔw la. Tasuma kunbɛnni, funteni marali, ani dakun minnu sɛgɛsɛgɛlen don, olu jɔlen-na, o bɛ se ka kɛ sababu ye ka so kɔnɔ sigili kɛ cogo la min tɛ mɔgɔ tɔɔrɔ.
Modular scalability (Sɛbɛnni modulu).: Batiri modulu minnu bɛ se ka dalajɛ, olu bɛ sira di seko bonya ma ka bɔ kilowati 5 daminɛyɔrɔw la ka se kWh 50+ sigiyɔrɔw ma k’a sɔrɔ u ma minɛn kɔrɔw bila u nɔ na. Duw bɛ se ka wari bilali fɔlɔw hakɛ bɛnnen - ani ka dɔ fara u kan ni baarakɛnafolo ni magow bɛ ka wuli.
Garanti janyalenw: Industri-san 10 garanti sariyalenw bɛ 70% seko marali garanti sisan. Premium systems bɛ san 15-20 dafalen di, ka ɲɛ, u bɛ tile pannew sigili minnu kɛ ɲɔgɔn fɛ, olu ka ɲɛnamaya bɛɛ kɔnɔ.
AC couplage bɛnkan: Bi batiriw bɛ don tile invertɛri suguya bɛɛ la ni AC coupling ye, o bɛ kɛ sababu ye ka retrofit installations kɛ tile array kɔrɔw kan k’a sɔrɔ u ma inverter baarakɛtaw bila u nɔ na.
Batiri solid-state technology min bɛ ka bɔ kɛnɛ kan, o bɛ layidu ta ko fanga hakɛ bɛna caya 50%, ka chargement teliya, ani ka san 20+ san, hali ni jago sɔrɔli bɛ to san 3-5 la. Fɛɛrɛ minnu bɛ kɛ waati surun kɔnɔ, olu sinsinnen bɛ musaka dɔgɔyali kan ka caya ka tɛmɛn fɛn dilanni sɛgɛsɛgɛli fɛ-batiri musakaw jigira 89% ka bɔ san 2010 la ka se san 2023 ma, wa a bɛ ka dɔgɔya ka taa a fɛ 5-8% san o san.
Porozɛw seko bɛ taa ɲɛ joona ka tɛmɛ fɛnɲɛnamafagalanw kan. Ka tɛmɛn-fiɲɛ lakurayaliw bɛ fɛnw fara sistɛmu kɔrɔw kan-kɔsa in na bɔko dɔw ye VPP sendoncogo ɲuman fara a kan, ka ɲɛfɔli kɛcogo ɲɛnabɔ, ani ka nafamafɛnw jɛli bonya. Nin porogaramu in-a ɲɛfɔra architecture future-b’a jira ko fɛnɲɛnamafagalanw musakaw bɛ bonya ni sekow bɛ bonya k’a sɔrɔ minɛnw ma ci.
Grid evolution bɛ marayɔrɔ tilalenw fɛ. Nafamafɛnw bolodalenw bɛ ka sigiyɔrɔ batiriw dɔn ka taa a fɛ i n’a fɔ rezow nafolo, o bɛ dusudon porogaramuw ni fɛɛrɛko jɛ-ka-baaraw lawuli. Kuran sɛnɛyɔrɔ lakika (VPP) hakilina, n’o ye sigiyɔrɔmafɛnw marayɔrɔ jɛlenw ye ɲɔgɔn fɛ, olu bɛ rezow baara kɛ, o bɛ ka bonya joona. Kalifɔrni ka DEBA bɛ sigiyɔrɔ batiriw fara ɲɔgɔn kan walasa ka rezow dɛmɛ. Vermont ka Green Mountain Power bɛ Powerwall sigiyɔrɔw di minnu sɔngɔ dɔgɔyara kosɛbɛ, ka kɛɲɛ ni cikan hakɛw ye waati minnu na mɔgɔw ka ca. O porogaramuw bɛ du sɔrɔko ni rezow dannayako fila bɛɛ ɲɛ.
Waleya jateminɛw ani Sistɛmu sugandili
A ka baara kɛcogo ɲuman nasigida fanga maracogobɛ ɲini ka fɛnw ɲɛfɔ minnu bɛ bɛn du magow ma:
Seko ni dɔnko hakɛ: Don o don doni nafama wajibiyalenw bɛ seko fitinin dantigɛ. Doni gɛlɛnw lakanani (friji, lanpanw, kumaɲɔgɔnya) mago bɛ 5-8 kWh. So bɛɛ lajɛlen-kɔlɔsili yɔrɔ dɔ (ka HVAC fara a kan, jisuma) bɛ kilowati 15-20 de wajibiya. So bɛɛ kɔkanna lakika ni AC baarakɛcogo basigilen bɛ kilowati 30-40 de wajibiya, o bɛ batiri caman wajibiya.
Seko ni dɔnko bɔli: Inverter seko bɛ doni dɛmɛni dantigɛ waati kelen na. 5 kW bɔli basigilen bɛ ciriw nafamaw minɛ ; 10-15 kW bɛ so bɛɛ doni dɛmɛ i n’a fɔ 240V minɛnw i n’a fɔ kɔlɔn pɔnpew, EVSEw, ani kuran sɛnɛyɔrɔw. Peak surge capacity (seginkanni 15-30) ka kan ka tɛmɛ 2x continuous rating kan walasa ka motɛri daminɛ kurunw kunbɛn.
Tile ka jɛ-ka-baara: Sitimɛw ka kan ka bɛn walima ka tɛmɛ tile kan walasa ka sɛnɛfɛnw bɔli dafalen minɛ. Tilebɔlan min bɛ kilowati 10 bɔ don o don ni kilowati 30 ye, o mago bɛ 20+ kWh marali la walasa ka se ka a yɛrɛ ta ka caya ani ka a yɛrɛ tanga bɔnɛ ma min bɛ bɔ jamana kɔkan, jateminɛ kɛcogo barikamaw kɔnɔ.
Installation (dadon) wajibiyalenw: So kɔnɔ sigili bɛ waati ni funteni jugumanba dɔgɔya, o bɛ batiri si janya. Nka, a bɛ kuran yɔrɔw ni fiɲɛbɔcogo ɲumanw de wajibiya tasuma kode kelen-kelen bɛɛ la. Kɛnɛma-rated systems bɛ permiting nɔgɔya nka u bɛ se ka seko dɔgɔyali sɔrɔ funteni jugumanba la min bɛ 0℃F duguma walima ka tɛmɛ 110℃F kan.
Permis ni jɛɲɔgɔnya waatiw bɛ danfara ka kɛɲɛ ni fanga ye ka bɔ dɔgɔkun 4-12 kɔnɔ. Baara kɛli ni fɛnw sigibagaw ye minnu ka seereyaw bɛ sigida sariyaw dɔn, o bɛ sɔnni nɔgɔya. Nafamafɛn dɔw bɛ yamaruya danfaralen de wajibiya ka tɛmɛ tile ka sɔnniw kan, kɛrɛnkɛrɛnnenya la VPP sendonni walima sigida minnu bɛ se ka kɛ rezow kɔkan.
Nafolo sɔrɔli suganditaw bɛ tali kɛ tile siraw la. Wari sanni bɛ sɔrɔko caya nka a bɛ waribonba de wajibiya. Jɔrɔnanko musakaw jɛnsɛnni san 10-15 kɔnɔ ni tɔnɔ hakɛ ye sisan 6-9% jurudonna setigiw ye. Tile sigibaga dɔw bɛ tile-plus-storage juruw di minnu bɛ don ɲɔgɔn na. Jagokɛyɔrɔw ni PPAw bɛ yen nka u bɛ bɛn marali ma kosɛbɛ-batiri nafa bɛ bɔ rate arbitrage ni backup power nafaw la minnu bɛ sɔrɔ sistɛmu tigiw fɛ, a tɛ sɔrɔ jagokɛlaw fɛ.
Ɲininkali minnu bɛ kɛ tuma caman na
Batiri marayɔrɔ min bɛ sigiyɔrɔ la, o bɛ mɛn waati joli kɔnɔ?
Litiyamu nɛgɛ fositɛri fanba bɛ san 10-san garantiw ta minnu bɛ seko ni dɔnko marali garanti di 70% ma, ni u si hakɛ yɛrɛ bɛ se san 15-20 ma. A ka c’a la, tiɲɛni hakɛ bɛ kɛ 2-3% ye san o san san 5 fɔlɔw kɔnɔ, o kɔfɛ, a bɛ kɛ dɔɔni dɔɔni fo ka se 1-2% ma o kɔfɛ. Batiri min bɛ kilowati 13,5 bɔ, o bɛ se ka baara kɛ ni kilowati 9,5 ye san 10 kɔfɛ-a bɛ se hali bi ka kɛ kɔkannafɛn nafamaw ni don o don wotoro bolicogo ye.
Yala ne bɛ se ka batiri marayɔrɔ fara ne ka tilebɔlan kan min bɛ yen wa?
Ɔwɔ, AC-batiri sitɛmuw fɛ minnu bɛ ɲɔgɔn sɔrɔ ni tile inverter taamasiyɛn suguya bɛɛ ye. Retrofit installations bɛ u yɛrɛ tanga tile baarakɛminɛn baarakɛtaw caman cili ma ka sɔrɔ ka nafaw fara u marali kan. DC-sisɛti minnu bɛ ɲɔgɔn kan, olu bɛ baarakɛcogo ɲuman di dɔɔnin (2-3%) nka u mago bɛ invertɛriw la minnu bɛ bɛn ɲɔgɔn ma, o b’a to u bɛnnen don kosɛbɛ tile-ni-marayɔrɔw sigili ma waati kelen na.
Yala batiri marali bɛna baara kɛ ni kuran tiɲɛna wa?
Fɛnmarayɔrɔw bɛ fanga kɔpi otomatiki di baara tiɲɛni waatiw la ni milisekɔndi 15-milisekɔndi jiginni waatiw ye-teliya la walasa ka ɛntɛrinɛti kan kɔrɔlenw to baara la k’a sɔrɔ u ma tigɛ. Nka, tile invertɛriw minnu sirilen don rezow la, olu bɛ da u yɛrɛma tigɛ waatiw la lakana kama fo n’u ni batiri sitɛmuw faralen don ɲɔgɔn kan minnu bɛ "isnding" cogoya kɛ. Batiri bɛ baara kɛ ni minnu ye, olu bɛ tile bɔli sabati baara tiɲɛni waatiw la, ka to ka batiri charge kokura k’a sɔrɔ u bɛ so fanga di.
Ne bɛ se ka wari joli mara tiɲɛ na ni sigida fanga marali ye?
Nafolo marali bɛ bɔ i ka nafamafɛnw hakɛ sigicogo n’a baarakɛcogo la pewu. Du minnu bɛ sɔngɔ fla-rate kɔnɔ, olu bɛ sɔrɔko nafa fitininw ye fo n’u sen bɛ VPP porogaramuw la. TOU sɔngɔko mara minnu bɛ ni danfaraba ye peak/off-peak (Californie saheliyanfan, Masasi, Hawayi) olu bɛ 12-20% bɔ san o san wari sarataw la. Sigida fanga mara sugu b’a jira ko a bɛna bonya ka bɔ dɔrɔmɛ miliyari 2,69 na san 2024 ka se miliyari 4,58 ma san 2030, o sababu bɔra sɔrɔ yiriwali la ani TOU hakɛ tali bonya la.
A sigida fanga maracogobɛ wuli ka bɔ fɛntigiya la ka taa wari bilali waleyali la, ni musakaw bɛ dɔgɔya, dusudonw bɛ ka bonya, ani gɛlɛyaw bɛ ka bonya ka taa a fɛ, minnu bɛ tali kɛ rezow ka dannaya la. TOU hakɛ arbitrage, backup power security, renewable energy optimization, ani grid service sɔrɔw faralen ɲɔgɔn kan, o bɛ nafa caman dilan minnu bɛ jo di capital musaka ma. Du minnu bɛ mara minnu kɔnɔ, ni tarifu sigicogo ɲuman ani dannaya haminankow bɛ minnu na,sigida fanga marayɔrɔwka wariko nafa sumanlenw di ka sɔrɔ ka fanga muɲuli di min nafa ka bon ka taa a fɛ rezow sigida la min sigilen tɛ.