Sow ka kuran marayɔrɔw be kuran caaman mara tile barika la wala nɛgɛjuru la walisa ka baara kɛ n’a ye kuran tigɛtuma na, kuran sɔngɔ ka ca wagati minw na wala n’a ka kurakurayali man ca. O batiri-baarakɛcogow b’a to sotigiw be se k’u ka kuran maracogo mara k’a sɔrɔ u be dɔ bɔ u ka jɔrɔnanko la ani kuran musakaw la.
Nafolo sɔrɔcogo tilennin ka tɛmɛ arbitrage hakɛba fɛ
Nafoloko koo ye a .sigiyɔrɔ kuran marayɔrɔyɔrɔw be baara kɛ ni wagati-ka -baara (TOU) hakɛ danfaraw ye. Sugu minw na TOU sɔngɔ be yen, kuran musakaw be se ka yɛlɛma ni 200-300% ye mɔgɔw ka baara wagati n’u ka baara wagati cɛ. Kalifɔrni worodugu fan fɛ, Edison ka sannikɛlaw be yɛlɛma ka bɔ dɔrɔmɛ 0,36 la ka taga se dɔrɔmɛ 0,71 ma kWh kelen kɔnɔ lɔgɔkun kɔnɔ lɛrɛ 5-8 wagati la. Batiri 10 kWh min be fanga sɔngɔ gwɛlɛ mara yɔrɔ min na a ka baara tɛ, o be dɔrɔmɛ 0,12/kWh ani a be bɔ baaraba wagati la dɔrɔmɛ 0,68/kWh, o be dɔrɔmɛ 5,60 bɔ loon o loon arbitrage sɔngɔ la, o kɔrɔ ko dɔrɔmɛ 2 044 saan kɔnɔ.
Ameriki ka sigiyɔrɔw ka kuran marayɔrɔ sugu sera 1,250 MW ma saan 2024, o ye dɔ farali ye 57% kan ka tɛmɛ saan 2023. O teliya b’a yira ko sɔrɔko be yiriwara sabu litiyɔmu-ion batiri sɔngɔ jigira ka se 15% ma per 2023 ni System costs cɛ. kWh siginin, ni 10-13,5 kWh sisitɛmu dafaninw ye k’a ta 1990 ma. Dolari 10 000 ka taga se dɔrɔmɛ 15 000 ma ka kɔn dusudonfɛnw ɲɛ.
Fɛdɛrali wariko lɛnpo juru be to 30% la fo saan 2032, o min be dɔ bɔ dɔrɔmɛ 12 000 ka sisitɛmu sɔngɔ la ka kɛ dɔrɔmɛ 8 400 ye. Ni an y’a fara jamana-nivo ka dusudonfɛnw kan-Kalifɔrini ka SGIP porogaramu be dɔrɔmɛ 200/kWh di, Masasi be dɔrɔmɛ 1 000 di kWh kelen kelen bɛɛ la sisitɛmuw kama minw be se ka baara kɛ. O sɔngɔw la, sara wagati be daminɛ saan 5-8 la du minw be TOU ka sɔngɔw sigicogow kɔnɔ, o be se ka kɛ saan 10-15 ka garanti wagatiw kɔnɔ.
Kuran arbitrage nafa be fara ɲɔgɔn kan ni utilite hakɛ cayali ye. Ameriki ka duw hakɛ ye 28,9 kWh ye loon o loon, 40-60% be kɛ sɔngɔw yɛlɛmani wagati la. O marali fɛɛrɛ min bonya be bɛn ani min be o doni yɛlɛmani minɛ, o be dɔ bɔ kuran fakitiri la ni 12-18% ye saan kɔnɔ. Du minw be dɔrɔmɛ 1 800 sara kuran na saan o saan, o ye dɔrɔmɛ 216-324 ye min be mara yɔrɔnin kelen sanni ka jatebɔ kɛ ka dɔ fara hakɛ kan min be 3-4% bɔ saan o saan.
Backup fanga lakanali wagati min na rezow tiɲɛna
Rezow ka lannaya haminankow y’a to mɔgɔw y’a daminɛ ka .sigiyɔrɔw ka kuran maracogo. Siyɔrɔ yɔrɔ bena kɛ 80% ye kuran tilanninw ka setigiya sigiyɔrɔw la, ani 10 GW marali setigiya farali kan saan 2024-2028 cɛ. O yiriwali be taga ɲɔgɔn fɛ ni yɛlɛmani ye min be kɛ tuma o tuma-kuran tiɲɛni minw be sɔrɔ wagati juguw fɛ ani baarakɛminan kɔrɔw cayara ni 67% ye kabi saan 2000.
Batiri min be sɔrɔ boon kɔnɔ, o be se ka lɛrɛ 8-12 kɛ ka baara kɛ ni fanga ye, wala lɛrɛ 24+ n’a be baara kɛ ni doni gwɛlɛw dɔrɔn lo ye (firigo, yeelen, kumaɲɔgɔnya, furakɛli minanw). Kalan dɔw y’a yira ko 63% ka duw tun be se ka kuran sɔngɔ nɔgɔman sɔrɔ kuran tigɛli wagati la min be se ka 51% bɔ u ka kuran nafamanw na. Ni u be ɲɔgɔn fɛ ni tile barika ye, sisitɛmuw be se ka baara kɛ fɔɔ abada tile caaman kɔnɔ, n’u be batiriw ladon loon o loon-tile barika be batiriw lakuraya k’a sɔrɔ u be doniw ladon wagati yɛrɛ yɛrɛ la.
Nafa min be sɔrɔ, o tɛ dan nɔgɔya ma. Jagokɛyɔrɔ minw be baara kɛ u ka soo, u be bɔnɛ dɔrɔmɛ 350 la loon o loon baara tigɛli la. Dumuni tiɲɛni min be sɔrɔ frigo ka baara wagatijan kɔnɔ, o be se ka kɛ dɔrɔmɛ 200-400 ye koo kelen kelen bɛɛ la. Du minw ka furakɛli minanw be mɔgɔw minɛ, olu fɛ-CPAP masinw, nɔgɔw, fura minw be firigo kɔnɔ-u ka fanga be kɛ fɛn ye min tɛ se ka sɔsɔ. Viziti kelen min kɛra teliya la wala insulini min tiɲɛna, o be se ka kɛ sababu ye ka batiriw sara saan caaman kɔnɔ.
O yɛlɛmani ka gwɛlɛya dɔgɔyara kosɔbɛ. Bi sisitɛmu bi ni miniti 15- yɛlɛmani ye min be kɛ a yɛrɛ ma ani telefɔni ɲuman kɔlɔsili. Tɔnɔbagaw ka doni fɔlɔw labɛn, ka batiri cogoya lɔn waati yɛrɛ yɛrɛ la, ani ka tigɛli kunnafoniw sɔrɔ. Batiriw tɛ i n’a fɔ mɛnɛtiri minw ka ɲi ka taji, u ladon ani k’u don kɛnɛma, u be baara kɛ nɔgɔman na boon kɔnɔ wala kɛnɛma, u mako tɛ ladonni na ani u be baara daminɛ yɔrɔnin kelen k’a sɔrɔ bolo tɛ baara kɛ n’u ye.
Kuran yɛrɛmahɔrɔnya ani rɛzo bɔli
A sigiyɔrɔ kuran marayɔrɔa be se ka kɛ sababu ye ka gɛrɛdi yɛrɛmahɔrɔnya sɔrɔ k'a sɔrɔ a ma yɛlɛma ka ban off-grid la. Du minw ka tile-plus-marayɔrɔ be yen, olu be 70-90% sɔrɔ u yɛrɛ ka dumuni hakɛ la k’a sɔrɔ tile barika dɔrɔn lo be 30-40% sɔrɔ. O ye ko kɔrɔtalen ye ka taga, k’a sɔrɔ nɛgɛjuruw jateminɛcogo politiki be tiɲɛna-baarakɛlaw be tilebɔfɛnw sara ka taga jamana wɛrɛw la ni sɔngɔ caman ye (3-5 sɛntimɛtiri/kWh) k’a sɔrɔ u be sɔngɔ fitininw ɲini (12-30 sɛntimɛtiri/kWh) ka ɲɛsin nɛgɛjuruw ka baara ma.
Kalifɔrni ka NEM 3.0 politiki, min daminɛna ka baara kɛ kabini awirilikalo saan 2023, o ye tile barika bɔli juru dɔgɔya ni 75-80% ye. O sɔrɔko jukɔrɔ, ka tile barika caya feere nɛgɛjuru ma, o be nafa dɔɔni dɔrɔn lo lase -k’a mara yɛrɛ-dumuni kama, o be kɛ wariko wajibi ye. Du min be kWh 40 bɔ tile barika la loon o loon nka a be kWh 30 dumu, o tun bena dɔrɔmɛ 0,25/kWh sɔrɔ fɔlɔ (dɔrɔmɛ 2,50/tile) n’a tun be kWh 10 wɛrɛ bɔ jamana wɛrɛw la. NEM 3.0 kɔnɔ, o fɛn min be bɔ jamana wɛrɛw la, o be dɔrɔmɛ 0,05 sɔrɔ kWh kelen na (dɔrɔmɛ 0,50 tile kɔnɔ). Ka tɔ mara ani k’a dumu wulafɛ lɛrɛw la, o b’a to i be dɔrɔmɛ 0,32/kWh sɔngɔ san, o be dɔrɔmɛ 3,20 bɔ loon o loon-o ye yɛlɛmani ye min be kɛ ni 540% ye.
Kuranbɔyɔrɔ virtuel (VPP) ka seen donni be wari sɔrɔcogo wɛrɛ fara a kan. Aggregateurs i n’a fɔ OhmConnect, Leap, ani porogaramu minw be baara kɛ ni mɔgɔw ye, olu be batiriw tɔgɔ sɛbɛ u ka soow kɔnɔ walisa ka baara kɛ ni réseau ye wagati minw na mɔgɔw ka baara ka ca. Minw be o la, olu be dɔrɔmɛ 200-800 sɔrɔ saan kɔnɔ sabu u b’a to u ka batiriw ka bɔ nɛgɛjuru kɔnɔ koo gwɛlɛw wagati la (a ka ca a la, lɛrɛ 10-30 lo be kɛ saan kɔnɔ). O be yɛlɛmani saba lawuli: arbitrage ka wari marali ka bɔ TOU hakɛ balili la, fanga latangali, ani rezo baara sarali.
Kuran lakanali hakɛ be yɛlɛma kɛrɛnkɛrɛnniya la mara minw na lannayako gɛlɛyaw be yen. Texas, Kalifɔrni ani worodugu ni kɔrɔn fan fɛ, mɔgɔw be gwɛlɛya sɔrɔla wagati juguw kosɔn, baarakɛminanw be kɔrɔla ani mɔgɔw be dɛsɛra. Utikalo saan 2024 Teksas funteni caman ye lasɔminiw lawuli teliya la min ye nɔɔ to duguden miliyɔn 30 kan. Kalifɔrni ka kura tigɛli yɛlɛmayɛlɛma saan 2020-2021 la, o y’a to mɔgɔ miliyɔn caaman ma kuran sɔrɔ kongokolon tasuma wagati la. Marali fɛɛrɛw be duw tanga o faratiw ma k’a sɔrɔ u be dɛmɛ don nɛgɛjuru basigili la ni ɲiningali jaabili seen donni ye.
Laminikogo nɔɔ ani karibɔni dɔgɔyali
Sibonw ka kuran maracogoka kuran kura tali teliya ni yɔrɔw ɲɔgɔndanw ɲɛnabɔli ye. Tile panneau be bɔli caman bɔ tile cɛmancɛ-ni wagati min na duw ka makoɲɛfɛnw ka dɔgɔ-40-60% ka tile bɔli min be kɛ sigiyɔrɔw la, o be kɛ ni sigibagaw tɛ yen. Ni marali tɛ, o be mɔgɔw waajibiya ka rezow bɔ jamana wɛrɛw la (ni sara man ɲi) wala ka dɔ bɔ u ka baara la. Marali be tile tilancɛ tile caman minɛ ani ka wulafɛ/sɔgɔma tile barika minɛyɔrɔ yɛlɛma, min ka teli ka bɔ gazi yɛlɛmayɔrɔw la-minw nɔgɔnin lo, minw tɛ baara kɛ ka ɲɛ.
Ameriki ka tile barika bena caya ka bɔ kWh miliyari 163 la saan 2023 la ka se kWh miliyari 286 ma saan 2025, o ye dɔ farali ye ni 75% ye. Ka o tile yiriwali ni marali fara ɲɔgɔn kan, o be karibɔni bɔyɔrɔ caya. Siyɔrɔ la, min be tile barika kWh 10 mara loon o loon, n’o tɛ, o tun bena bɔ jamana wɛrɛw la, o be kWh 3 650 yɛlɛma saan kɔnɔ. Ameriki ka rɛzo hakɛ min ye 0,85 kilo CO2 ye kWh kelen kɔnɔ, o be 3 100 kilo bɔli bali saan kɔnɔ-min be bɛn ni mobili 0,35 bɔli ye sira kan walima ka yiri 50 dan.
Lamini jatebɔ be fisaya maraw la minw ka karibɔni-ka ca. Jamana minw be sɔngɔri la i n’a fɔ Virizini tilebenyanfan (1,9 lbs CO2/kWh) ani Wyoming (2,0 lbs CO2/kWh) olu be karibɔni nafa caaman ye ka kɛɲɛ n’o ye. O cogo kelen na, nukeleyɛri ni ji-baarakɛyɔrɔw i n’a fɔ Washingtɔn (0.2 lbs CO2/kWh) be tɔnɔ fitininw di, hali ni marali bele be lannaya ni sɔrɔko nafaw di.
Batiri simi nafa ka bon ɲɛnamaya sabatili kama. Litiyɔmu nɛgɛ fɔsifati (LFP) batiriw be fanga sɔrɔ sisan boonw kɔnɔ sabu u be mɔgɔ tanga, u be mɛn ani u tɛ jigi la kobaliti kan tugun. LFP seliliw be yɛlɛma siɲɛ 6 000-8 000 ka tɛmɛ 3 000-4 000 kan nikɛli manganɛzi kobaliti (NMC) yɛlɛmaniw kama, o be ɲɛnamaya nafaman caya siɲɛ fila. Kobaliti sɔrɔbaliya-min be taga ni gɛlɛya ye dugukolosɛnɛko la-o be mɔgɔw ka jogow fisaya. Porogaramu minw be kɛ ka batiriw ladon tugun, u be yiriwara, ani dilanbagaw i n’a fɔ Tesla, LG ani Enphase be porogramu dɔw sigi sen kan walisa ka batiri minanw 95%+ sɔrɔ tugun.
So hakilimanw donɲɔgɔnna ani kuran marali
Kurasigiyɔrɔw ka kuran maracogobaara kɛ i n’a fɔ -so kuran marali yɔrɔw bɛɛ. Ka don ɲɔgɔn na ni thermostat hakilimanw, EV chargeurs, minɛnbaw ani tile inverterw ye, o be fanga labɛnnin dɔ lawuli. Sisitɛmuw be mɔgɔw ka soow ka koow kɛcogo kalan, ka wari saracogo fisaya ka kɛɲɛ ni TOU hakɛ ani wagati cogoya ye ani k’u yɛrɛ yɛlɛma walisa ka sɔrɔko tɔnɔ caaman sɔrɔ.
Hakilitigiyafɛnw dɔw ye:
Wagati ɲuman fɔli: Sisitɛmuw be wagati lakalicogow kɔlɔsi walisa ka -charge kɛ ka kɔn sanfiɲɛw ɲɛ (ka backup capacity lajɛ) wala ka chargement cogoyaw yɛlɛma sankaba datuguyɔrɔ lamini na min be nɔɔ to tile bɔli kan.
Grid tagamasiɲɛ jaabili: Ka se k’i seen don porogramu dɔw la minw be kɛ ka mɔgɔw ka ɲiningaliw jaabi, ka batiriw bɔ mɔgɔw ka baara wagati la walisa ka sara sɔrɔ k’a sɔrɔ i ka wari hakɛ min be mara, o ka dɔgɔ.
Doni bilali fɔlɔ: User-configurable critical load rankings b’a to fanga min be sɔrɔ, o be baara kɛ fɔlɔ ni circuits jɔnjɔnw ye (frigo, furakɛli minanw, kumaɲɔgɔnyakow) sanni doni minw be se ka yɛlɛma, u ka se ka yɛlɛma.
EV charge koordinasiyɔn: Chargement programé off-peak TOU fenɛtiriw wagati la walima ka tile bɔli caman ɲɛsin mobili chargement ma, min be bolifɛnw ni so ka kuran sɔrɔko fila bɛɛ fisaya.
Sankaba ɲɔgɔnkunbɛn b'a to yɔrɔjan kɔlɔsili ani kɔlɔsili be se ka kɛ telefɔni porogaramuw fɛ. Tɔnɔbaga be tile bɔli, batiri charge cogoya, so kɔnɔ dumuni, ani rezo ladon/bɔli lajɛ wagati yɛrɛ yɛrɛ la-. Tariku kunnafoniw be dumuni kɛcogo yira, o min b’a to jogo yɛlɛmaniw be se ka kɛ walisa ka wari mara ka caya. Anomali lɔnni lasɔmmi dumuni caya hakɛ min tɛ deli ka kɛ min b'a yira ko baarakɛminɛnw ka gɛlɛyaw be se ka sɔrɔ.
O ɲɔgɔndan be taga fɔɔ ka taga se soo nafa jateminɛw ma. 2024 Zillow sɛgɛsɛgɛli dɔ y’a yira ko boon minw be ni tile-plus-marali fɛɛrɛw ye, olu be 4-5% sara ka tɛmɛ boonw kan minw be se ka suma ni boonw ye, wala dɔrɔmɛ 15 000-25 000 boonw sɔngɔ cɛmancɛ-. O wari hakɛ ka ca ni tile barika dɔrɔn lo ye (2-3%) sabu sannikɛlaw be fanga sɔrɔcogo ɲuman ani fanga yɛrɛmahɔrɔnya jati fɛɛn nafamanba ye. Mara minw ka teli ka tigɛ i n’a fɔ Kalifɔrni ni Tɛkzasi, u ka sara be se 6-8% ma.
Fɛɛrɛw yiriwali ani siniɲɛsigi-Sɛgɛsɛgɛli
Sibonw ka kuran marayɔrɔfɛɛrɛw be taga ɲɛ joona joona. Sisan bɔnsɔnw ka fɛɛrɛw be:
Lakanali ɲuman: LFP ka kemikali be farati minw be sɔrɔ NMC ka batiri fɔlɔw la, u bɔ yen. Tasuma fagalan min lɔra -, funteni marali, ani daaw minw sɛbɛnna, olu b’a to u be se ka sigi boon kɔnɔ lafiya la.
Modulɛri yɛlɛmani: Batiri modɛliw minw be se ka ɲɔgɔn kan, olu b’a to u ka setigiya be bonya ka bɔ 5 kWh daminɛcogo la ka taga se 50+ kWh sigiyɔrɔw ma k’a sɔrɔ u ma baarakɛminan kɔrɔw yɛlɛma. Duw be se ka wari bilali fɔlɔw hakɛ tilen - ani ka bonya n’u ka wari hakɛ n’u mako be yɛlɛmana.
Garanti minw be mɛn: Industrie-saan 10 garantiw be 70% setigiya mara sisan. Sisitɛmu ɲumanw be saan 15-20 kɔnɔ, u be se ka tile panneau minw be ɲɔgɔn fɛ, u ka ɲɛnamaya bɛɛ kɛ.
AC ɲɔgɔndan bɛnbaliya: Bi batiriw be don tile inverter sifa bɛɛ la AC coupling sababu fɛ, o min b’a to u be se ka yɛlɛma yɛlɛma tile inverter kɔrɔw kan k’a sɔrɔ u tɛ inverter baarakɛtaw yɛlɛma.
Batiri barikaman -state fɛɛrɛ min be bɔra ka na, o be layidu ta ko a bena fanga caya ni 50% ye, a be se ka charge joona ani a be se ka baara kɛ saan 20+ kɔnɔ, hali ni jagokɛyɔrɔw be se ka sɔrɔ saan 3-5 kɔnɔ. Ɲɛyirali fɛ, yɛlɛmani minw kɛra wagati surun kɔnɔ, u ɲɛsinna dɔ farali musakaw dɔgɔyali kan ka tɛmɛ dilanni hakɛ-batiri musakaw jigira ni 89% ye k’a ta saan 2010 la ka taga se saan 2023 ma ani u be to ka dɔgɔya ni 5-8% ye saan o saan.
Lozisiyɛliw ka setigiya be taga ɲɛ joona ka tɛmɛ minanw kan. Over-the-air yɛlɛmaniw be fɛɛn dɔw fara sisitɛmu kɔrɔw kan-bɔli kuraw be VPP ka seen donni ɲuman fara a kan, ka kɔnfɛko algorithmew fisaya ani ka baarakɛcogo ɲumanw don ɲɔgɔn na. Nin porogaramu-ye jɔli siniɲɛsigi ɲɛfɔ-b'a yira ko setigiya be yiriwara k'a sɔrɔ minɛnw ma yɛlɛma.
Grid ka ɲɛtaga be marali tilannin dɛmɛ. Utilite ka nafolo labɛnw be to ka batiriw lɔn ka ɲɛ i n’a fɔ rɛzo ka nafolo, o be dusudon porogaramuw ni fɛɛrɛw donɲɔgɔnna lawuli. Kuranbɔyɔrɔw (VPP) hakilina, yɔrɔ min na sigiyɔrɔw ka fɛnw marayɔrɔw be ɲɔgɔn fɛ ka rɛzo baara kɛ, o be yiriwara joona. Kalifɔrni ka DEBA be sigiyɔrɔw ka batiriw lajɛn walisa ka dɛmɛ don rɛzo la. Vermont ka Green Mountain Power be Powerwall lɔyɔrɔw di minw sɔngɔ ka dɔgɔ kosɔbɛ walisa ka mɔgɔw ci wagati minw na mɔgɔw ka ca. O porogaramuw be mɔgɔw ka sɔrɔ yiriwa ani ka mɔgɔw latanga u ka rɛzow ma.
Waleyali jateminɛw ani sisitɛmu sugandili
A ka baara ka ɲɛ ka .sigiyɔrɔ kuran marayɔrɔa be fɛɛn dɔw ɲini minw ka bɛn ni soo makoya ye:
Se hakɛ: Doni nafaman minw ka ɲi ka don loon o loon, olu lo be se ka doni fitininw yira. Doni kɔrɔmanw (frigo, yeelenw, kumaɲɔgɔnyafɛnw) mako be 5-8 kWh la. So bɛɛ yɔrɔ dɔ latanga (ka HVAC fara a kan, jii ka kalaya) be 15-20 kWh lo ɲini. O la, a be se ka kɛ ko 30-40 kWh lo be 30-40 kWh lo ɲini, o min be batiri caaman lo ɲini.
Fanga bɔyɔrɔ: Inverter se be doni dɛmɛni dantigɛ ɲɔgɔn fɛ. 5 kW bɔli tolen be sɛrɛkiliw nafamanw minɛ; 10-15 kW be so bɛɛ ka doniw dɛmɛ i n’a fɔ 240V minɛnw i n’a fɔ kɔlɔn pɔnpew, EVSEw, ani kuran yɔrɔw. 15-30 sekɔndiw ka kan ka tɛmɛ 2x kan tuma bɛɛ ka se ka motɛriw lawuli kuranw minɛ.
Tile donɲɔgɔnna: Sisitɛmuw ka kan ka bɛn wala ka tɛmɛ tile barika setigiya kan walisa ka se ka baara bɛɛ minɛ. Tilebɔlan 10 kW min be kWh 50 bɔ loon o loon ani kWh 30 min be baara kɛ, o mako be 20+ kWh marali la walisa ka yɛrɛ-baara caya ani ka bɔnɛw bali ka bɔ jamana wɛrɛw la ka kɛɲɛ ni nɛgɛjuruw jateminɛcogo barikamanw ye.
Instalasiyɔn wajibiyalenw: N’i y’o don boon kɔnɔ, o be wagati ni funteni hakɛ dɔgɔya, o min b’a to batiri be se ka baara kɛ wagatijan kɔnɔ. Nka, a be kuran ni fiɲɛbɔyɔrɔw lo ɲini ka kɛɲɛ ni tasuma sariya ye. Kɛnɛma-sɛgɛsɛgɛli fɛɛrɛw be yamaruya nɔgɔya nka u be se ka dɔ bɔ u ka setigiya la funteni hakɛ min be 0 degere F duguma wala 110 degere F sanfɛ.
Yamaruya ani ɲɔgɔndan wagati be dan na ka kɛɲɛ ni maraw ye k’a ta lɔgɔkun 4-12 ma. Ka baara kɛ ni installatɛriw ye minw be ni sɛbɛw ye ani u be sigida sariyaw lɔn, o be sɔnni nɔgɔya. Utilite dɔw be fɛnw marali yamaruya ɲini ka tɛmɛ tile ka sɔnniw kan, kɛrɛnkɛrɛnniya la VPP ka seen donni kama walima sisitɛmu minw be se ka baara kɛ ni réseau kɔfɛ.
Nafoloko sugandiliw be taga ni tile siraw ye. Wari sanni be sɔrɔ yiriwa nka wari caaman lo be ɲini. Jurudon musakaw jɛnsɛnna saan 10-15 kɔnɔ ani tɔnɔ hakɛ min be sɔrɔ sisan, o ye 6-9% ye jurudonbagaw fɛ minw be se. Tile barika donbaga dɔw be tile barika -plus-storage juru di. Luwansew ni PPAw be yen nka u ka marali man ɲi-batiri sɔngɔ be bɔ arbitrage rate la ani backup power nafaw la minw be sɔrɔ sisitɛmu tigiw fɛ, u tɛ luwansew fɛ.
Mɔgɔw ka teli ka ɲiningali minw kɛ
Batiri min be mara boon kɔnɔ, o be se ka wagati juman lo kɛ?
Litiyɔmu nɛgɛ fɔsifati sisitɛmu fanba be ni saan 10- garanti ye min be 70% setigiya mara, ani u ka ɲɛnamaya wagati yɛrɛ yɛrɛ be se saan 15-20 ma. Tiɲɛni hakɛ ka teli ka kɛ 2-3% ye saan kɔnɔ saan 5 fɔlɔw la, o kɔfɛ a be sumaya ka se 1-2% ma o kɔfɛ. Batiri min be se ka baara kɛ ni 13,5 kWh ye, o be se ka baara kɛ ni 9,5 kWh ye saan 10 o kɔ-o bele be se ka kɛ ka mɔgɔw dɛmɛ ani ka nɛgɛso boli loon o loon.
Yala n’ be se ka batiri marayɔrɔ dɔ fara n’ ka tile barika kan wa?
Ɔnhɔn, AC-batiri sisitɛmu minw be ɲɔgɔn minɛ ni tile yɛlɛmalan sifa bɛɛ ye. Retrofit installations be ban ka tile baarakɛminanw yɛlɛma k’a sɔrɔ u be marali nafaw fara a kan. DC-coupled systems be baarakɛcogo ɲuman di dɔɔni (2-3%) nka u be inverter bɛnninw lo ɲini, o lo b’a to u be se ka tile-ani-marayɔrɔ sigi ɲɔgɔn fɛ.
Yala batiri marayɔrɔ be baara kɛ ni kuran tigɛra wa?
Marali fɛɛrɛw be fanga di u yɛrɛ ma yɛlɛmani wagati la ni 15-milisekɔndi yɛlɛmani wagati ye-teliya la walisa ka kuranfɛn nɔgɔmanw to baara la k’a sɔrɔ u ma tigɛ. Nka, tile inverter minw sirinin be grid- kɔnɔ, olu be datugu u yɛrɛ ma tilebɔ wagati la walisa ka lafiya sɔrɔ fɔɔ n’u be ɲɔgɔn fɛ ni batiri sisitɛmu dɔw ye minw be se ka "islanding" cogoya kɛ. Batiri be baara kɛ ni minanw ye minw be tile barika mara n’u be tigɛra, u be to ka batiri ladon k’a sɔrɔ u be kura di soo ma.
N’ be se ka wari hakɛ juman lo mara tiɲɛn na ni boonw ka kuran marayɔrɔ ye?
Mɔgɔw ka wari marali be bɔ i ka baarakɛyɔrɔ hakɛ n’i ka baara kɛcogo lo la. Du minw be sɔngɔ kelen na, olu be sɔrɔko nafa dɔɔni dɔrɔn lo ye fɔɔ n’u y’u sen don VPP porogaramuw la. TOU sɔngɔ mara minw be ni danfaraba ye sɔngɔw la (Kalifɔrni worodugu fan fɛ, Masasi, Hawaii) be 12-20% dɔgɔya saan kɔnɔ. Sibonw ka kuran marali sugu b’a fɛ ka yiriwali sɔrɔ ka bɔ dɔrɔmɛ miliyari 2,69 la saan 2024 ka se dɔrɔmɛ miliyari 4,58 ma saan 2030, o sababu bɔra sɔrɔ yiriwali la ani TOU hakɛ tali caya la.
A sigiyɔrɔ kuran marayɔrɔyɛlɛma ka bɔ nafolobafɛnw na ka kɛ wariko ɲuman ye k’a sɔrɔ musakaw be dɔgɔyara, dusudonfɛnw be cayara ani gɛlɛya minw be sɔrɔ nɛgɛjuruw la, olu be juguyara. TOU hakɛ arbitrage, backup fanga lakana, kuran kura yɛlɛmani, ani rezo baara sɔrɔw faranin ɲɔgɔn kan, o be nafa caaman lawuli minw be waribon musakaw jate. Du minw be marabolow kɔnɔ, wari hakɛ sigicogo ka ɲi ani lannayakow ka haminankow be minw na,sigiyɔrɔw ka kuran maracogoka wariko sɔngɔ sumanin di k’a sɔrɔ a be fanga di min be to ka nafa sɔrɔ yɔrɔ min na mɔgɔw tɛ se ka yɛlɛma.