Jago fanga marali ROI bɛ jigin ɲininkali kelen de la: yala nin batiri sitɛmu in bɛna a musaka sɔrɔ kokura ni warimara lakika ye, min bɛ segin-ka-bɔ{0}}ani joona cogo di?
O mankan ka nɔgɔn, nka jaabi bɛ bɔ fɛn caman sɛgɛsɛgɛli la, sannikɛlaw fanba bɛ minnu dɔgɔya. Yɔrɔ min ka ɲinini sara ka bon ani wulada doni caman bɛ min na, o bɛna sara wɛrɛ ye pewu ni boon ye min ka fɛnw bɛ kɛ fla ye-hali ni fɛnɲɛnamafagalanw bɛ ɲɔgɔn ta. Jagokɛlaw ka marayɔrɔ jateminɛw kɔnɔ, a ka c’a la, misali filibaw tɛ bɔ minɛn sugandili juguw la, nka u bɛ bɔ tarifu kalanni jugu la walima ka jateminɛ kɛ kojugu batiri bɛ se ka ɲinini kuntaala hakɛ min tigɛ tiɲɛ na waleyali la.
Nin gafe in bɛ jagokɛlaw ka batiri marali ROI jatebɔcogo ɲɛfɔ tiɲɛ na, musakabɔlaw minnu nafa ka bon kosɛbɛ, jago suguya minnu ka teli ka nafa barikamaw ye, ani minnu ka kan ka kɔlɔsi feerekɛlaw ka laɲiniw na sanni ka kapitali bila.
ROI, Payback ani Monthly Savings: U tɛ fɛn kelen ye
Segin sɔrɔli wari bilalen kanbɛ wariko nafa bɛɛ suman ka kɛɲɛ ni poroze musaka bɛɛ ye sistɛmu ka baarakɛ waati kɔnɔ.Sarali waati nɔgɔmanbɛ ɲininkali kɛ san joli bolomafara bɛ kɛ walasa ka wari bilalen ɲɛfɛ.Kalo o kalo warimarayɔrɔw maralishow near-term cash impact-nka u bɛ se ka kɛ fɛn ye min bɛ mɔgɔ ɲɛnajɛ hali ni sara bɛɛ lajɛlen ka jan, kɛrɛnkɛrɛnnenya la ni sistɛmu tun ka bon kojugu walima ni cikanw tun ye jigiya ye kojugu.
Nin mɛtɛrɛ saba ninnu ɲagamini ye fɛɛrɛ dɔ ye min bɛ kɛ sababu ye ka jagokɛlaw ka marayɔrɔ porozɛw jateminɛ cogo jugu la. Porozɛ bɛ se ka kalo o kalo bolomafara kɔlɔsilenw di, wa hali bi a bɛ se ka san 8+ sara ta ni sistɛmu musaka tun ka bon walima ni nafa minɛni tun ye yɔrɔ dɔ ye. Ni i ye o saba bɛɛ jateminɛ-plus downside sensitivity-o bɛ ja jɛlen di latigɛbagaw ma- ka tɛmɛ jateden kelen bɛɛ kan.
Mun bɛ batiri marali sɔrɔko bila jagokɛyɔrɔw la?
Hardware nafa ka bon, nka a ka c’a la, tarifu ni doni cogoya nafa ka bon kosɛbɛ. Nin ye fɛn caman ye minnu b’a jira ko ajago fanga maraliporoze bɛ nafa barikamaw lase walima minnu bɛ mɔgɔ jigi tigɛ.
Demand Saraw bɛ nɔ bila Storage ROI la cogo di?
Jagokɛyɔrɔ fanba la, ɲinini sara ye nafa camanba kelen ye. KELENNREL ni Clean Energy Group ka jɛkafɔ kalanmin ye utilité tarifu 10.000 ni kɔ sɛgɛsɛgɛ, o y’a jira ko a ka c’a la, ɲinini sara bɛ bɔ 30% na ka se 70% ma jagokɛla ka kuran wari la. O sɛgɛsɛgɛli kelen in y’a jira ko jagokɛla miliyɔn 5 ɲɔgɔn bɛ Ameriki, minnu ka ɲinini sara bɛ kɛ dancɛ la walima ka tɛmɛ o kan, batiri marali bɛ kɛ sɔrɔko siratigɛ la yɔrɔ min na.
Fɛn min bɛ ɲinini sarali kɛ ko latigɛlen ye kosɛbɛ, o ye u jɔcogo ye: u sinsinnen bɛ i ka miniti 15- hakɛ cayalenba kan fatura waati kɔnɔ, i ka baarakɛcogo cɛmancɛ tɛ. Dumunikɛyɔrɔ dɔ min bɛ boli taama-nɛnɛbɔlanw kɔnɔ, o b’a dɔn kosɛbɛ ko nin komɛsi kelen bolicogo in kɛra tarata wulada funteni na, o bɛ se ka ɲinini sara sigi kalo bɛɛ kɔnɔ. Batiri min bɛ o sɔgɔli kelen in sɔgɔ, o bɛ warimara lasegin min bɛ segin fatura cycle bɛɛ kan.
Waati-ka-Baara kɛ ni hakɛw ni doni jiginni ye
Kuran sɔngɔ bɛ danfaraba don yɔrɔ minnu na kuran sɔngɔ caya waati ni waati caman cɛ, batiri bɛ se ka kɛfanga jiginni ka bɔ waati sɔngɔ gɛlɛnw na ka taa waati sɔngɔ gɛlɛnw na. DOE-sɛgɛsɛgɛli min kɛra ni wari ye Lawrence Berkeley jamana laboratuwari la, o y’a jira ko tarifu sigicogo dɔw la ani sigida minnu bɛ mɛn -, nafa min bɛ bɔ waati-baarakɛɲɔgɔnya arbitrage la, o bɛ se ka suma ni-walima a dɔw la ka tɛmɛ-demand charges (demand charges) kan. O kɔrɔ ye ko tarifu dilanni tɛ kɔkanko dɔrɔn ye; a bɛ se ka kɛ fɛn ye min bɛ se ka fɛn latigɛ.
Tile yɛrɛ-Tɔri ni a bɔli hakɛw
Ni jagokɛla dɔ ye on-site solar sɔrɔ kaban, marali bɛ sɔrɔko Changer fondamentalement. Ni sugu caman bɛ bɔ jateminɛ jɛlen na ka taa fatura jɛlen na, tile min bɛ taa jamana wɛrɛw la, o nafa ka dɔgɔn ka tɛmɛ on-yɔrɔ ta kan. Batiri bɛ tilelafana tɛmɛnenw mara k’u bɔ wulada waatiw la-ka kilowati-lɛrɛ kelen-kelen bɛɛ nafa bonya i ka pannew bɛ min bɔ. Mara minnu na, jagokɛlaw ka musakaw jigira kosɛbɛ feerelikɛlaw hakɛ jukɔrɔ, danfara min bɛ tile-dɔrɔn ni...tile-ka fara-maralan kansɔrɔko bɛ ka bonya.
Dusudonw ni Takisi furakɛli
Ameriki jamana na, batiri marayɔrɔ jɔlenw bɛ se ka kɛ fédéral ka Clean Electricity Investment Tax Credit kɔnɔ min bɛSigida 48E. Basi juru ye 6% ye, o bɛ bonya ka se 30% ma ni sara ni kalanko wajibiyalenw dafara. Fasokan2009-09_enterneti_kalanni.dis.html,#5417333 dabila waatibolodacogo sirilen bɛ san 2032 laban na walima ni Ameriki fanga-sekɔrɔ gaziw bɔli bɛ bin dantigɛli kɛrɛnkɛrɛnnen dɔ jukɔrɔ-o la sɔrɔli tigitigi bɛ bɔ sariyaw cogoyaw de la. Jamana ni nafama-dakun porogaramuw bɛ se ka seginkanni ɲɛ ka taa a fɛ.
Sariyasen kelen min ka kan ka sinsin: dusudonw ka kan ka porozɛ dɔ ɲɛ, porozɛ min bɛ baarakɛcogo la kaban, u man kan ka barikantan kisi. Aw ye sɔrɔko misali kɛ tuma bɛɛ ni dusudon ye ani ni dusudon tɛ a la walasa latigɛ kana bɔ politiki miiriliw la pewu.
Sisεmεti Sizing ani Dispatch Quality
Batiri min bonya ka dɔgɔ, o bɛ peak-shaving nafa to tabali kan. Min ka bon kosɛbɛ, o bɛ musaka fara a kan k’a sɔrɔ a ma kɛ ni bolomafara ye min bɛ bɛn ɲɔgɔn ma-ni a kunbabaw dafara, seko ni dɔnko kWh kelen-kelen bɛɛ faralen ɲɔgɔn kan, o bɛ nafa dɔgɔyali lase. Nka fɛn min bɛ fɛn caman sɛmɛntiya fɛnmarayɔrɔw sɔrɔko la, o ye fanga maracogo ye (EMS). Batiri min bonya ka ɲi-, n’a ka cicogo man ɲi, o bɛ se ka baara kɛ ka ɲɛ kosɛbɛ, k’a sɔrɔ kunnafonisɛbɛn min labɛnna ka ɲɛ, o bɛ nafa caman bɔ o fɛnɲɛnɛma kelenw na. Ni aw bɛ hakilina dɔ lajɛ, aw bɛ ɲininkali kɛ cogo min na cikan cicogo misali kɛra ani mun bɛ kɛ ni doni lakikaw bɔra jateminɛ na.
Jago sugu jumɛnw bɛ batiri marali sara barikama ye?
Segin barikamaw ka teli ka bɔ yɔrɔ minnu na doni cogoya, tarifu sigicogo, ani baarakɛcogo bolodacogo bɛ bɛn ni marali bɛ nafa lase cogo min na.
Dumunifɛnw, feerekɛyɔrɔw, ani nɛnɛfɛnw marayɔrɔyɔrɔw ye kandidaw ye minnu bɛ sɔrɔ u yɛrɛ la. Friji komɛsiw, HVAC sitɛmuw, ani taama-konfirɛziw kɔnɔ, olu bɛ ɲininiw caya kosɛbɛ, minnu bɛ segin-ka-bɔ, batiri bɛ se ka minnu sɔgɔ kalo o kalo, kalo o kalo. Tuma caman na, o yɔrɔw bɛ ni ɲinini sara caman ye mɛtɛrɛ kɛrɛnkɛrɛnnen kelen na, jagokɛyɔrɔ suguya bɛɛ la.
Manufacturing ani izini nɔgɔmanwyɔrɔ minnu bɛ ni ko kɛlenw kuncɛlenw ye minnu bɛ ɲɔgɔn sɔrɔ-i n’a fɔ CNC masinw bɛ wotoro boli baarakɛwaati daminɛ na, walima fiɲɛbɔlanw minnu bɛ wuli ka wuli sɛnɛfɛnw dilanni wulituma na-kɔrɔ-, olu bɛ se ka warimaracogo ye min tɛ bɛn batiri hakɛ ma. Ni sɔngɔ gɛlɛnw kuncɛw bɛ Taa miniti 15–30 dɔrɔn na, hali sistɛmu hakɛ danmadɔ bɛ punch a girinya sanfɛ.
Birow, lakɔlisow, ani lokatɛri caman{0}}kalansownafa ka bon kosɛbɛ n’u ye nafamafɛnw marali ni muɲuli kuntilenna fara ɲɔgɔn kan. Ni baara tiɲɛna ye baarakɛcogo, lokatɛri ka dɔnniya, walima IT sitɛmuw tiɲɛ, o...jago ko bɛ tɛmɛn kuran wari kan.
Yɔrɔ minnu na a ka c’a la, fɛnw marali bɛ gɛlɛya sɔrɔ : doni fla-fla minnu bɛ se ka kɛ fɛn ye min kɔrɔ tɛ, tarifu minnu ka ɲinini sara ka dɔgɔ walima minnu tɛ yen, tile bɔli hakɛ ɲuman minnu bɛ yɛrɛ-fɛnw tacogo dusu bɔ, walima yɔrɔ gɛlɛya minnu bɛ sigili musakaw bila ka caya cogo la min tɛ deli ka kɛ.
Jagokɛyɔrɔw maracogo ROI jateminɛcogo nɔgɔman dɔ
I mago t’a la wariko misali dafalen na walasa ka kalan ɲɛminɛcogo sɔrɔ n’a y’a sɔrɔ ko marayɔrɔ nafa ka bon ka tugu. Nin ye sariyasun ye min bɛ se ka kɛ a dɔgɔyalenba la:
Aw mago bɛ don minnu na:kalo 12 nafolosɔrɔsiraw minnu bɛ ɲinini musakaw ni fanga musakaw jira u danma ; i ka tarifu bolodacogo (demand charge rate per kW, TOU waatiw, ratchet clauses o sariyasun); cɛmancɛ doni kunnafoniw ni u bɛ sɔrɔ (miniti 15 cɛmancɛw ka ɲi kosɛbɛ); ani baara tiɲɛni musaka minnu sɛbɛnnen don walima minnu bɛ se ka muɲu.
Jateminɛ kɛcogo jɔnjɔn:
San o san bolomafara jateminɛlen=(Demand sara dɔgɔyali seko × tarifu hakɛ × kalo 12) + (TOU arbitrage nafa) + (Tile yɛrɛ-sɔgɔsɔgɔninjɛ wulicogo, ni o bɛ se ka kɛ)
Sarako jateminɛlen=Sistɛmu musaka jɛlen dusudonw kɔfɛ ÷ San o san bolomafara jateminɛlen
Kɔlɔsili kɔrɔlenw:Batiri si tɛ ɲinini hakɛ bɛɛ ban pewu. Diɲɛ cikan lakika-dafalen bɛ tali kɛ kɔrɔfɔ dafalenw na, doni bɛnbaliya tuma dɔw la, ani sistɛmu baarakɛcogo ɲuman bɔnɛni. Labɛnni kɔrɔlen ka kan k’a miiri ko batiri bɛ minɛ kɔrɔ la ka dɔgɔ ni ɲininiw dɔgɔyali dafalen ye teori la. Minɛ hakɛ tigitigi bɛ danfara ka kɛɲɛ ni yɔrɔ-tarifu sigicogo ye, doni caman ɲɔgɔnnabɔli, ani EMS jogo bɛɛ bɛ nɔ bila a la. Ni feerekɛla dɔ ye warimara jateminɛ jira, i k’a ɲininka minɛ hakɛ min jatera ani a sarali bɛ se ka kɛ cogo min na ni 20–30% dɛsɛ ye.
Ɲɛjirali Misali: Feerekɛyɔrɔ min bɛ frigo kɔnɔ
Aw ye feerekɛyɔrɔ dɔ jateminɛ min bonya bɛ cɛmancɛ-, nɛnɛ bɛ min kɔnɔ ani wulada nɛnɛ doni caman bɛ min kɔnɔ. Nafolosɔrɔsiraw b’a jira ko ɲinini sara bɛ kɛ 40% ɲɔgɔn ye kuran musaka bɛɛ lajɛlen na, o bɛ boli ni komɛsi ni HVAC jiginniw ye minnu bɛ lajɛ 2:00 ni 18h cɛ. Siti in fana bɛ ni so sanfɛla tile ye, nka tilelafana tɔnɔ bɛ taa jamana wɛrɛw la ni hakɛ ye min ka dɔgɔ kosɛbɛ ka tɛmɛn o kan -yɔrɔ tacogo bɛna min kisi.
Nin ko sugu in na, marali bɛ nafabɔsira fila ɲɛnabɔ waati kelen na : a bɛ wulada fɛ ɲininiw kuncɛyɔrɔw tigɛ (ka layini kelen min ka bon kosɛbɛ warisɛbɛn kan, o dɔgɔya) ani ka tile tɛmɛnen minɛ walasa ka bɔ kɔfɛ (ka danfara min bɛ jago ni feereli hakɛw cɛ, o datugu). O nɔ faralen ɲɔgɔn kan, o de bɛ poroze kɛ fɛn ye min bɛ se ka kɛ-nafabɔ sira kelen si tɛ se ka jo di waridon ma, nka u faralen ɲɔgɔn kan, u bɛ dancɛ tigɛ. Siti min doni cogoya bɛ ɲɔgɔn ta nka ɲinini sara tɛ min na, walima ni jagokɛlaw ka musaka ɲuman bɛ a la, o bɛ se ka kɛ ko a tɛna o nɔ kelen ye.
Misali minnu bɛ kɛ tuma caman na minnu bɛ batiri marali ROI jateminɛw tiɲɛ
Tiɲɛ-sizing dɛsɛw.Bonya tɛ fisaya tuma bɛɛ. Ni kunsigi fɔlɔ kuncɛ-sɔgɔsɔgɔninjɛ sababu dafara, seko wɛrɛw bɛ nafa dɔgɔyali lase. Aw bɛ sistɛmu bɛn aw ka doni kunnafoniw yɛrɛ ma, aw kana bɛn feerekɛla dɔ ka fɛn dilannen hakɛ dantigɛlen ma.
Tarifu kunnafoniw lajɛli.Gɛlɛya min ka bon-nafa sɔrɔli la, o bɛ se ka kɛ ko a tɛ kɛ fɛnw bɛɛ lajɛlen ta ye nka miniti 15{3}} ɲinini caya min bɛ fatura ɲinini sigi kalo bɛɛ kɔnɔ. Ratchet clauses-yɔrɔ min na peak sanfɛla kelen bɛ datugu charges kɔrɔlenw na kalo caman kɔnɔ-o bɛ se ka kɛ walima ka ko tiɲɛ. Ni sɛgɛsɛgɛli ma jatebɔ kɛ o mekanikiw kan, warimara jateminɛ tɛ se ka da a kan.
Ka kWh maralenw bɛɛ minɛ cogo kelen na.Kilowati-lɛrɛ kelen min bɛ bɔ kɛnɛ kan -peak finɛtiri sɔngɔ gɛlɛn dɔ senfɛ, o nafa ka bon siɲɛ caman ka tɛmɛ kelen kan min bɔra -peak kan. O de y’a to cikan fɛɛrɛ bɛ nɔ bila wariko baara la k’a ɲɛsin a yɛrɛ ma.
Ka i janto tiɲɛni na.LFP batiriw-kimisi fangama jago marayɔrɔw la-bɛ cycle ɲɛnamaya jan di, ni a dilannikɛlaw bɛ to ka sistɛmuw garanti san 10+ don o don cycle kɔnɔ. Nka seko bɛ ban dɔɔnin dɔɔnin waati tɛmɛnen kɔfɛ, wa san 10 baarakɛcogo tɛna bɛn san 1 ma. A ye ko ye min bɛ kɛ tiɲɛ naBESS musaka ni nafa sɛgɛsɛgɛlika kan ka o dɔgɔyali in misali kɛ sanni ka miiri ko bolomafara fla bɛ waati dafa.
Musaka jatebɔ dafalen tɛ.Batiri minɛnw ye musaka bɛɛ lajɛlen dɔ dɔrɔn de ye min sigilen don. Installation, interconnection, permis, EMS porogaramuw, ani ladonni min bɛ senna, olu bɛɛ bɛ nɔ bila jate lakika la. Laɲini minnu bɛ fɛnɲɛnamafagalanw-dɔrɔn sɔngɔko fɔ, olu bɛ waridon lakika min wajibiyalen don, olu dɔgɔya.
Aw ka kan ka min ɲininka sani aw ka jagokɛminɛnw maracogo ɲini
- Layini jumɛnw bɛ utilité fatura kan, olu bɛ marayɔrɔ nafa fɔlɔ jira?
- Batiri seko jumɛn bɛ doni kunnafoni yɛrɛyɛrɛ jira-a tɛ kɛ ni fɛn dilannen hakɛ dantigɛlen ye min ka surun?
- Baara kɛra ni cikan ni warimara miirili jumɛnw ye, ani sarali bɛ se ka kɛ cogo di ni 20–30% dɛsɛ ye?
- Yala sɔrɔko bɛ jira ni dusudonw ye ani ni dusudonw tɛ wa?
- Musaka jumɛnw bɛ don a la ni a tɛ fara a kan (jɛgɛnsira, izini, EMS, ladonni)?
- Ni muɲuli ye laɲini dɔ ye, doni gɛlɛn jumɛnw bɛ datugu ani waati joli kɔnɔ?
Feerekɛla o feerekɛla t’a fɛ k’a jira ko a bɛ se ka dɔgɔya walima k’u ka cikanw ɲɛfɔ ni kuma jɛlenw ye, o ka kan ka sɛgɛsɛgɛli wɛrɛw bila sen kan.
Ɲininkaliw
Jagokɛlaw ka batiri marali bɛ waati joli ta walasa ka wari sara?
Sarali bɛ danfara kosɛbɛ ka kɛɲɛ ni tarifu dilanni ye, ɲinini sara hakɛw, dusudonw sɔrɔli, ani sistɛmu hakɛ tiɲɛni. Siti minnu ka ɲinini sara ka bon ani TOU danfara barikama bɛ minnu na, a ka c’a la, olu bɛ se ka sara joona ka tɛmɛ yɔrɔw kan minnu ka doni ka fla. Aw bɛ sarali suma tuma bɛɛ ni dusudonw ye ani ni dusudonw tɛ minnu na walasa k’a faamu min bɛ seginkanni bila senkan tiɲɛ na.
Mun bɛ jagokɛlaw ka batiri marali ROI ɲɛ ka tɛmɛ tɔw bɛɛ kan?
A ka c’a la, ɲinini sara dɔgɔyali ye nafa sɔrɔli teliya ye ani min bɛ se ka fɔ ka ɲɛ. Waati{1}}doni jiginni, tile yɛrɛ-taamacogo, ani cikan hakilitigiw ka ɲɛtaa, olu ye fɛnba tɔw ye-wa tarifu sigida dɔw la, TOU arbitrage bɛ se ka ɲɔgɔn sɔsɔ ni ɲinini sarali ye.
Yala batiri marali bɛ se ka kɛ ni tile tɛ wa?
Awɔ. Camanjagokɛlaw ka batiriw sigicogobɛ jo sɔrɔ pewu peak shaving ni tarifu ɲɛnabɔli fɛ. Tile bɛ sɔrɔ yiriwa ka taa a fɛ nka a man kan ka kɛ yɔrɔ min na ɲinini sara dɔrɔn bɛ jagokɛcogo ɲɛnabɔ min bɛ se ka kɛ.
Yala batiri tiɲɛni bɛ nɔ bila ROI kuntaalajan-walew la wa?
A b’a kɛ. Litiyamu batiriw bɛɛ bɛ bɔnɛ u seko la waati kɔnɔ, hali ni o hakɛ bɛ bɔ chimie, u bɔli juguya la, u ka funteni maracogo la, ani u bolicogo la. Modeli lakika bɛ se ka kɛ sababu ye ka seko dɔgɔya dɔɔnin dɔɔnin sanni ka bolomafara fla jira sistɛmu ka ɲɛnamaya bɛɛ kɔnɔ.
Yala batiri marali ROI formula nɔgɔman dɔ bɛ yen wa?
Ni a kɛra sanfɛyɔrɔ la : san o san bolomafara jateminɛlen (demand charge réduction + TOU arbitrage + solar self-consumption uplift) tilalen don ni sistɛmu musaka jɛlen ye dusudonw kɔfɛ, o bɛ sara jateminɛlen di i ma sanw kɔnɔ. Gɛlɛya ye ka yɔrɔ kelen-kelen bɛɛ jateminɛ ka ɲɛ-min bɛ doni kunnafoni lakikaw de wajibiya, tarifu sɛgɛsɛgɛli, ani cikanw cicogo kɔrɔlenw sanni ka sariya-kan kɛ-bolokɔfɛ kɛmɛsarada la.