Guhuza Imirasire y'Izuba n'Ibikoresho Bisharija: Igisubizo cy'Isuku Nta Gisubizo

Igisubizo cyihuse:Sisitemu yo gushyushya imirasire y'izuba (PV + BESS + EV charging) ihuza amashanyarazi ya photovoltaic, sisitemu yo kubika ingufu za batiri (BESS), na DC fast charging mu buryo bumwe, bukoresha grid-smart butuma ahantu ho gushyushya hakora ingufu zayo zisukuye, zikabikwa, zikagezwa ku binyabiziga, ndetse zikanagurishwa kuri grid. Muri 2026, iyi ni yo moderi yonyine yo gushyushya ikuraho icyarimwe imyuka ihumanya ikirere, ikavanaho inzitizi ziterwa n'ubushobozi bwa grid, kandi igahindura amashanyarazi kuva ku giciro cy'ibiciro ikajya mu mutungo w'amafaranga - bigatuma iba igisubizo ntarengwa cy'ibyuka bihumanya ikirere ku bikorwa remezo bya EV by'ubucuruzi.

Intangiriro

Guhuza uburyo bwo kubika no gushyushya ingufu z'izuba ni uguhuza ikoranabuhanga ritatu rikuze - photovoltaics (PV), kubika ingufu za bateri (BESS), no gushyushya ingufu za EV mu cyerekezo kimwe - muri sisitemu imwe y’ingufu nziza, kandi yabaye igishushanyo mbonera cya buri mushinga ukomeye wa EV mu bucuruzi mu 2026. Sitasiyo isanzwe yo gushyushya ingufu yihuta ikura kilowati mu muyoboro w’amashanyarazi igihe imodoka igeze; ahantu ho kubika ingufu z'izuba hahujwe hategura, habika, kandi hagakemura ikibazo cy’ingufu zayo, bityo ikabasha gushyushya imodoka ku ngufu zose nubwo umuyoboro w’amashanyarazi waba udakomeye, izuba ryarenze, cyangwa ibiciro by'amashanyarazi biri ku rwego rwo hejuru.

Ikibazo gikemura ni imiterere y'amashanyarazi. Imirimo yo kwihutisha amashanyarazi ya DC kuva kuri 120 kW kugeza kuri 480 kW iraza mu buryo butunguranye, kandi ibigo by'amashanyarazi birushaho kwanga gukoresha uburyo bwo guhuza amashanyarazi ahantu hadashobora kugaragaza ko bizakemura ikibazo cy'ubwinshi bw'amashanyarazi. Muri icyo gihe, gukora imirasire y'izuba bihora bihindagurika - ubwinshi bw'amashanyarazi ku manywa, ubwinshi bw'amashanyarazi ku mugoroba - ari nabyo binyuranyije n'ubwinshi bw'amashanyarazi. Ishajara isanzwe ishobora gufungwa n'ubushobozi bwa transformer, igasenywa n'ubwinshi bw'amashanyarazi, kandi igafungwa n'umuriro. Sisitemu yo kubika no gushyushya imirasire y'izuba ikuraho uburyo bwose butatu bwo gutsindwa kuko BESS ikora nk'ikibuno hagati y'izuba, grid, n'imodoka.

Ubucuruzi ntabwo bukiri mu buryo bw'imitekerereze. Kubera ko ibiciro bya bateri biri munsi ya $100 / kWh ku rwego rwa sisitemu mu masoko menshi kandi imikorere ya inverter ubu irenga 96%, imbuga zahujwe zitanga umusaruro w'imyaka 3-6 mu turere dufite ibiciro bifatika mu gihe cy'igihe kinini, mu gihe zirinda abakoresha ibiciro by'ingufu mu gihe kizaza. MIDA yubaka buri kintu cy'ingenzi muri ubu buryo - kuvaModules za MPPT zitanga ingufu z'izubabakura PV mu buryo butaziguye kuri bisi ya DC, kugira ngomodule z'amashanyarazi za AC-DC z'icyerekezo kibirinaIbisubizo byo gusharija V2Gzituma ingufu zibikwa zitembera mu cyerekezo icyo ari cyo cyose — bityo sisitemu yose ishobora gukorwa nk'ikintu kimwe gifatika, cyemewe aho kuba agace k'udusanduku tw'abandi bantu.

Imiterere y’amategeko yarageze ku ntego, kandi 2026 ni yo ntego nyamukuru. Amasomo aheruka y’amabwiriza agenga amashanyarazi — IEC 61851-23:2023 yo gushyushya DC (isaba ubufasha bwa 1000V+ platform, kugenzura ikoreshwa ry’ibikoresho byo gushyushya, n’ibisabwa by’umutekano byo kohereza ingufu mu buryo bw’impande zombi) na ISO 15118-20:2022 yo gufunga no gushyushya hamwe n’itumanaho ry’impande zombi — yahinduye V2G kuva ku mushinga w’igerageza ikawuhindura uburyo bwo kubahiriza amategeko. Abakora imirimo bubaka imbuga zahujwe ubu ntibarimo gukoresha igerageza; barimo gukoresha amahame y’ibikorwa remezo byo gushyushya umuriro mu myaka icumi iri imbere.

Ibintu by'ingenzi byakunzwe

• Ubwubatsi bumwe, ibintu bine bitanga inyungu:Urubuga rwa PV-BESS ruhuza ubucuruzi bwunguka mu bijyanye n'ingufu, kwirinda gushyushya, kwitabira gushyushya no kugurisha - aho sitasiyo yigenga yunguka mu gushyushya gusa.
• Gukora neza ni cyo gitandukanya:Ubuhanga bwo guhindura charger ya DC muri MIDA buragera ku≥96.5%iri munsi y'umutwaro wose, kandi converter yayo ya 30 kVA storage (PCS) igera ku rwego rwo hejuru kuri97.1%, bigabanya ku buryo butaziguye igihombo cy'ingufu n'ikiguzi cy'imikorere.
• Ubushobozi bwuzuye bwo gukoresha amashanyarazi:module z'amashanyarazi zo mu cyerekezo cy'ibiri na V2G zikora muri150V–1000V DCahantu hatandukanye, bigatuma ahantu hashobora guhuzwa n'indege za 400V zo muri iki gihe ndetse n'ibyerekezo bishya bya 800V/1000V bifite ingufu nyinshi.
• Ingano ya BESS ikubiyemo ikoreshwa ryose:Kuva ku bigo by’ubutabazi byihutirwa bifite imbaraga za kWh 65–200 kugeza kuri sisitemu zo gusharija imirasire y’izuba za kWh 800–2.000, hari urwego rw’ububiko kuri buri bwoko bw’ahantu.
• V2G ni urwego rusanzwe muri 2026:ISO 15118-2 / ISO 15118-20:2022 (Plug & Charge) na transfer y'amashanyarazi y'icyerekezo cy'imirongo ibiri) na DIN 70121 bishyigikiwe, bituma imodoka isohoka ikurikije grid code.
• Ubushobozi bwo kwihangana bwubatswe muri:Ahantu hashobora gukoreshwa imiyoboro mito y'amashanyarazi hamwe n'uburinzi bwo kurwanya ikirwa nk'uko biteganywa na IEC 61851-23:2023, hakomeza gutanga umuriro mu gihe cy'ibura ry'amashanyarazi - ikintu gitandukanya uturere dufite imiyoboro yoroshye.
• TCO irusha agaciro ka mbere:chargeur idakoresha ingufu nke (≈91%) ipfusha ubusa amashanyarazi arenga $5.000 mu myaka itatu ku gipimo kimwe cya kW 120 ugereranije na sisitemu ya ≥96.5% - icyuho cyonyine mu mikorere myiza kiruta ibiciro bya mbere.

Kwibira mu mazi abira: Inkingi enye zo guhuza imirasire y'izuba n'ububiko bw'izuba

Ahantu hahujwe humvikana neza nk'imiterere y'ingufu z'ibice bitatu mu kabati kamwe cyangwa muri micro-grid. Icyiciro cya mbere ni PV input: MPPT (Maximum Power Point Tracking) converter ikura ingufu nyinshi mu mirasire y'izuba ikayishyira kuri bisi ya DC. Icyiciro cya kabiri ni AC-DC stage ihuza impande ebyiri: converter ishyira ingufu muri bateri iva kuri grid cyangwa PV hanyuma DC ikabitsa kuri AC iyo yohereje mu mahanga. Icyiciro cya gatatu ni urwego rwa DC-DC rwihariye rutanga voltage nyayo n'imiterere y'amashanyarazi buri kinyabiziga gihujwe gikeneye. Iyo izi ntambwe eshatu zisangiye bisi ya DC, ingufu za PV zishobora gushyira ingufu ku kinyabiziga inshuro imwe gusa - birinda igihombo cya AC-coupled structures - kandi bateri ishobora gufata cyangwa kurekura ingufu muri milisegonda kugira ngo yoroshye footprint y'aho hantu. Ibice bine biri hepfo bisobanura agaciro k'imikorere y'iyi architecture.

1. Micro-grid: Guhindura ahantu ho gushyushya umuriro mu kirwa cy'ingufu zigenga

Sisitemu yo kubika ingufu z'izuba, mu buryo busobanuye, ni umuyoboro muto wa DC - umuyoboro w'ingufu wo mu gace ushobora kuringaniza uburyo bwo gukora, kubika no gukurura umutwaro wawo nta kilowati na kimwe gikurwa muri iyo serivisi, ndetse na MIDA's.sisitemu zo kubika ingufu za batirinasitasiyo zo gushyushya za BESS zahujwebyakozwe by’umwihariko kugira ngo bikore muri ubu buryo. Mu mikorere y’ikirwa, PV array ni isoko y’ingufu y’ibanze, BESS ni voltage na frequency anchor, naho chargers za EV ni imizigo igenzurwa; iyo izuba ribaye rikomeye na bateri yuzuye, urubuga rwohereza ingufu zirenze, kandi iyo imizigo izamutse, bateri iyitwikira mu gihe nyacyo aho kuyitwikira.

Ibisabwa mu buhanga kugira ngo ikirere gitekanye ntibyemewe kandi ubu byashyizweho umukono. Dukurikije IEC 61851-23:2023, sisitemu iyo ari yo yose ishyigikira kohereza ingufu mu cyerekezo cy’imirongo ibiri (BPT) igomba kuzuza ibisabwa ku rwego rw’inyongera kugira ngo umutekano w’umuyoboro w’amashanyarazi ukomeze kwiyongera, harimo no kumenya ko ikirere kidakwirakwira gitandukanya aho hantu n’umuyoboro wakuweho ingufu mu gihe cyo kuvumbura gikenewe, hamwe n’igikoresho cyo kugenzura ubwikorezi (IMD) cyipimye gihora gisuzuma aho ikirere giherereye kuri 1000V+ DC. Niyo mpamvu ibikoresho byemewe byo kubika, byubatswe ku buryo bufatika - aho kuba ibikoresho bya UPS byahinduwe - ari ngombwa ku hantu ho gushyushya amashanyarazi muri mikoro.

Ku bakoresha, ubushobozi bwa micro-grid buhindura ibikorwa remezo byo gusharija kuva ku nshingano bikaba umutungo. Ahantu hafite bateri ya 200 kWh na 120 kW yo gusharija hashobora kunyura mu gihe cy'amasaha menshi habura umuriro, bigatuma amakamyo ashyushya umuriro agenda mu gihe cy'ubutabazi bw'ibanze, kandi hagahabwa inyungu ku masoko yishyura micro-grid zishyigikira grid. Ubu buryo bwo guhangana n'ibibazo bwatanze icyiciro cy'ibicuruzwa byose - sitasiyo zo gushyushya umuriro w'ubutabazi bwihutirwa za 65-200 kWh - MIDA yohereza nk'imashini zigendanwa, ziteguye gukoresha micro-grid ku masosiyete, abacuruzi, n'inzira zo kurwanya ibiza.

2. Gukamura ubwinshi bw'ibicuruzwa: Kugabanya amafaranga yo gukenera aho umuntu aturuka

Gukata icyuma gishyushya hejuru ni uburyo bwo gufunga icyuma gishyushya hejuru ku gisenge cyagenwe binyuze mu gusohora BESS mu madirishya akoresha cyane, kandi ubusanzwe ni cyo giciro kinini mu bukungu bw'ikigo kuko amafaranga yo gusabwa (amafaranga y'ubushobozi) akenshi aba 30-50% by'amafaranga y'ubucuruzi y'amashanyarazi. Uburyo bworoshye: bateri ishyushya ku gipimo gito kandi gihamye mu masaha atari ay'umuvuduko - akenshi nijoro cyangwa saa sita z'izuba - kandi ikarekura izo ngufu mu gihe cy'idirishya, bityo transformer na metero ntibigere babona kW 350 zose nk'uko chargers esheshatu za kW 60 icyarimwe zakenera.

Ingaruka z'imari zigaragazwa n'ahantu hasanzwe hanini: ahantu hafite ubwinshi bwa kW 350 n'amafaranga y'ubusabe ya $12/kW buri kwezi bishyura hafi $4,200 ku kwezi mu mafaranga y'ubushobozi bwo gukwirakwiza gusa. Kogosha 40% by'iyo ubwinshi hamwe na kWh 215 BESS bigabanya fagitire ikagera kuri $2,520 ku kwezi - kuzigama hafi $20,000 ku mwaka - mu masoko menshi bigabanya burundu ishoramari ryo mu bubiko mu myaka itatu. Arbitrage y'ingufu yongeraho urwego rwa kabiri rw'inyungu: kwishyuza 215 kWh ku gipimo cya $0.05/kWh kitari icy'ubwinshi kandi kwimura $0.15/kWh kugura byiyongeraho bizigama hafi $21.5 kuri buri ruziga, cyangwa hafi $1,290 ku kwezi mu ruziga rubiri ku munsi.

Ingano ikurikiza uburyo bworoshye bwo gupima ku mbuga nyinshi z'ubucuruzi: pima bateri kuri 40–60% by'ingufu zo gusharija buri munsi z'aho hantu, hamwe n'igipimo cya C cyo gusohora cya 0.5C cyangwa munsi yacyo kugira ngo ubuzima burambe mu gihe kirekire. Ku kigero cy'amashanyarazi cya kWh 1,000 ku munsi, ibyo bigaragaza ko BESS ifite ubushobozi bwo gusohora bwa kWh 200–300 - imiterere y'aho MIDA ya 60–400 kW ivanze na ESS piles yubakiwe kugira ngo itange umusaruro umwe, hamwe na modules z'amashanyarazi, gucunga bateri, no gukonjesha bihurijwe mu ruganda aho guteranyirizwa aho bikorerwa.

3. Gusubiza ku busabe: Guhindura sitasiyo zo gushyushya mo umutungo wa grid

Uburyo bwo gusaba ubufasha (DR) ni uburyo ikigo gikoresha uburyo bwo gusharija buhuriweho bubona amafaranga ataziguye kugira ngo kireke umukozi ukoresha grid cyangwa ikigo gikusanya amakuru (aggregator) agenzure cyangwa aggregator ikore cyangwa itange umutwaro wayo woroshye n'ububiko, kandi ikigo gikoresha PV-BESS-charging gifite agaciro kadasanzwe ku masoko ya DR kuko gishobora gusubiza mu masegonda make nta kwangiza uburyo abakiriya basharija. Ikigo gikoresha DR (charging) cyigenga kigomba kugabanya umutwaro - abashoferi babangamira - ariko ikigo gikoresha ububiko gihinduka gusa kikajya ku ngufu za bateri cyangwa ndetse kikajya mu bubiko, bityo ikigo gikomeza gusharija mu gihe ikigo cyinjiza amafaranga yo gukoresha, kwishyura ingufu, n'amafaranga y'inyongera mu kugenzura inshuro.

Uburyo bwo kugenzura butuma ibi bigerwaho ni ugukura kwa protocole. Imbuga zigezweho zikoresha OCPP 1.6J cyangwa 2.0.1 ku rwego rwo gucunga charger na ISO 15118-20:2022 ku rwego rw'itumanaho ry'ikinyabiziga, ziha umugenzuzi w'ahantu telemetri n'ingufu zo guteganya igihe abateranya bakenera: imiterere y'ingufu za BESS mu gihe nyacyo, iteganyagihe ry'ingufu buri gihe, n'ubushobozi bwo gushyira ikimenyetso cya DR mu idirishya ry'ubutabazi bw'ikigo. Sisitemu yo gucunga ingufu mu gace (EMS) ikora neza hagati y'ibimenyetso bitatu bihanganye - igiciro cya spot, DR dispatch, n'ubusabe bwo charger - mu gihe nyacyo.

Ikoreshwa ry'agaciro kanini ni ukugenzura inshuro, aho converter y'uburyo bubiri igomba kwinjiza cyangwa gushyiramo ingufu mu masegonda make. Module za MIDA za 30–62.5 kW zo mu buryo bubiri, zifite ubushobozi bwo guhindura kugeza kuri 96%, zifite ingano ijyanye neza n'uyu murimo: bateri ya 500 kWh inyuma ya module esheshatu za 62.5 kW zishobora gutumiza megawati nyinshi z'ingufu zihuta cyane ku isoko ry'amabwiriza. Mu gihe cy'amasezerano y'umwaka, inyungu z'amabwiriza zikunze guhangana - no mu masoko amwe yo mu Burayi no muri Amerika ya Ruguru zirenze - inyungu yo kwishyuza ubwayo, ari nayo mpamvu ibigo by'amashanyarazi birushaho gushyira ahantu ho kubika ibintu hamwe nk'umutungo ukunzwe mu cyamunara.

4. Inverters zo mu bwoko bwa SiC-Bidirectional Inverters: Umugongo w'amashanyarazi ukoresha ikoranabuhanga

Semiconductor za Silicon-carbide (SiC) nizo mpamvu semiconductor z’ubu zikoresha ikoranabuhanga rya "bidirectional converters" zikoresha ikoranabuhanga rya "bidirectional converters" muri iki gihe zigira ubushobozi, ubucucike, n’ubwizerwe bituma uburyo bwose bwo kubika imirasire y’izuba bushobora kugerwaho neza mu buryo burambye, kandi buri module ya V2G muri MIDA yubakiye ku ikoranabuhanga rya SiC rikoresha ikoranabuhanga rya "high-frequency isolated topology". Ugereranyije n’imiterere isanzwe ya silicon IGBT, ibikoresho bya SiC bihinduranya ku murongo wo hejuru hamwe n’igihombo gito cyane cyo guhinduranya, ibyo bikaba bivamo inyungu eshatu zishoboka: ubushobozi bwo guhinduranya hejuru ya 96% (kugeza kuri 96.5% ku nzira yo gushyushya DC na 97.1% ku imashini ihinduranya ububiko), ibice bito bya rukuruzi bigera kuri 30–40%, hamwe n’imyitwarire myiza y’ubushyuhe ituma ibyuma bikonjeshwa n’amazi ku makabati afite ingufu nyinshi.

Impinduka ya 1000V ituma SiC iba itegeko aho kuba iy'ubushake. Imbuga za 800V na 1000V EV zo mu gisekuru gitaha zisaba abahindura ibikoresho bashobora kugenzura urwego rwa 150V–1000V DC mu gihe bakomeza gukora neza ku rugero ruhanitse; Icyuho kinini cya SiC gitanga kandi uburyo bwo gufunga vuba no gufunga buhoro buhoro nk'uko kugenzura insulation n'umutekano w'ikosa kuri izi voltages bisaba. Ku hantu ha 350 kW+, IEC 62196-3:2022 ubu ishyiraho amabwiriza agenga umutekano wo gukonjesha amazi - kugenzura umuvuduko w'amazi urimo gukonjesha no kugenzura ubushyuhe - bituma ingufu za SiC ziguma mu gace zikoreramo gatekanye mu gihe zikomeje gukoreshwa n'ingufu nyinshi.

Imibare y’ubukungu ku mikorere myiza ikwiye kwibandwaho. Niba charger ya 120 kW ikora amasaha 10 ku munsi yuzuye, converter ikora neza ya 91% ipfusha ubusa hafi 7.2 kW ku isaha nk'ubushyuhe; sisitemu ya 96.5% ipfusha ubusa 4.2 kW gusa - itandukaniro rya hafi 10.900 kWh ku mwaka, ifite agaciro karenga $1.000 ku mwaka mu masoko menshi n'arenga $5.000 mu myaka itatu. Iryo tandukaniro ry’imikorere myiza, ryiyongera kuri buri gice cy’urubuga, niyo mpamvu module ihendutse itari sisitemu ihendutse, kandi impamvu abakora cyane bavuga ko converter za SiC zihuza impande zombi nk'inkingi y'ibanze y'urubuga rwabo rwahujwe.

Kugereranya inyubako — igenga ugereranyije n'iyubatswe hamwe:

Ibibazo Bikunze Kubazwa

1. Sisitemu ihujwe yo kubika no gusharija imirasire y'izuba ni iki?

Sisitemu ihuriweho yo kubika ingufu z'izuba ihuza amashanyarazi ya photovoltaic (PV), sisitemu yo kubika ingufu za batiri (BESS), na EV charger mu buryo bumwe bw'ingufu. Ingufu zikomoka ku mirasire y'izuba zitanga amashanyarazi, batiri irazibika, hanyuma charger zikayageza ku binyabiziga - hamwe na mashini zihindura ingufu mu cyerekezo cy'imirongo ibiri (V2G) zituma ingufu zibikwa nazo zisubira ku muyoboro w'amashanyarazi. Kubera ko ibyiciro byose uko ari bitatu bisangiye bisi ya DC, ingufu za PV zishobora charger imodoka binyuze mu ihinduranya rimwe, kandi bateri zikoresha grid, generation, na load mu gihe nyacyo.

2. Ni angahe ashobora kuzigama amafaranga y'amashanyarazi ku bijyanye no kogosha ubwinshi bw'imashini?

Gukata amashanyarazi mu buryo bwa "peak sharing" bigabanya ikiguzi cy'amashanyarazi ku kigero cya 20-40% ku bibanza aho amafaranga yo gukenera agize 30-50% by'inyemezabwishyu. Mu rugero rwakozwe haruguru, ahantu hafite 350 kW-peak hagomba gucuruzwa amafaranga yo gukenera $12/kW mu kwezi, byazigamye hafi $20.000 ku mwaka bitewe n'uko BESS yagabanyije 215 kWh. Amafaranga yo kuzigama aterwa n'imiterere y'imisoro yawe, ibiciro bikwirakwira kuva ku giciro cyagutse kugeza ku giciro cyagutse, n'imiterere y'ingufu zawe - uko amashanyarazi akwirakwira cyane kandi ubwinshi burushaho kuba bwiza, niko ububiko bwishyura vuba.

3. Ese sitasiyo yo kubika umuriro w'izuba ishobora gukomeza gukora mu gihe umuriro ubuze?

Yego, niba sisitemu yagenewe kandi ikemezwa ko ikora neza kuri micro-grid/island. Mu buryo bw'ikirwa, BESS ishyiraho voltage na frequency bya grid yo mu gace mu gihe PV ishyira umuriro kuri bateri, bityo imodoka zigakomeza gutanga umuriro mu gihe habayeho ikibazo. Ubu bushobozi busaba kumenya no kugenzura insulation nk'uko biteganywa na IEC 61851-23:2023, kandi ni umwihariko w'ahantu ho gushyushya BESS hamwe n'ibikoresho byo gushyushya byihutirwa bifite amanota 65–200 kWh.

4. Ni ayahe mahame agenga V2G no gushyushya ibyuma mu buryo bubiri muri 2026?

Inyandiko zigenga ni ISO 15118-20:2022 (Plug & Charge and bidirectional power communication), ISO 15118-2 na DIN 70121 (profiles za mbere z’icyerekezo), na IEC 61851-23:2023 (umutekano w’ibikoresho byo gusharija DC, harimo inkunga ya 1000V+, isuzuma rya IMD, n’ibisabwa ku rwego rw’umugereka kugira ngo umuriro woherezwe mu cyerekezo cy’icyerekezo). Ahantu hakonjeshwa n’amazi hakoreshwa ingufu nyinshi kandi hagengwa na IEC 62196-3:2022.

5. Ese imodoka ijya kuri gridi (V2G) yangiza bateri ya EV?

V2G igezweho yagenewe kuba nziza kuri batiri: nyiri ikinyabiziga (cyangwa umuyobozi w’imodoka) ashyiraho aho imodoka zisohokera - ubusanzwe 20-30% by’aho imodoka zisohokera - kandi igihe cyo gusharija kiba gifite uburebure bw’igihe imodoka zisohokera n’umubare w’amagare. Amakuru aturuka ku bapilote ba V2G agaragaza ko amagare agenzurwa kandi adakomeye agira ingaruka nke ku kwangirika kwa batiri ugereranije no gusharija vuba bisanzwe, kandi amafaranga atangwa kuri serivisi z’amashanyarazi aruta cyane igihombo icyo ari cyo cyose cy’ubushobozi.

6. Bitwara igihe kingana iki kwishyura ishoramari ryakoreshejwe mu kubika ingufu z'izuba?

Mu masoko afite izamuka ry’ibiciro mu gihe cy’igihe kinini n’amafaranga asabwa — ibyinshi mu Burayi, Amerika ya Ruguru, n’ibice bimwe bya Aziya-Pasifika — imbuga za PV-BESS zihujwe zikunze kwishyurwa mu myaka 3-6, kandi vuba iyo harimo inyungu zitangwa n’abashaka cyangwa serivisi ziyongera. Amafaranga asubizwa agabanuka uko igipimo cy’ikoreshwa rya PV cyiyongera, kuko ingufu zikomoka ku mirasire y’izuba zisimbura ibicuruzwa bihenze cyane bigurwa mu gihe cy’igihe kinini.

7. Nkeneye ingano ingana iki kugira ngo ngire icyuma gishyushya vuba?

Ihame rifatika ryo gupima ingano y'ingufu zo gushyushya ku mashanyarazi ni 40–60% by'ingufu zo gusharija ku munsi, hamwe n'igipimo cya C cyo gusohora cya 0.5C cyangwa munsi yacyo. Urugero, 1.000 kWh/umunsi hub, ihuye neza n'ingufu ya 400–600 kWh BESS itanga ubushobozi bwo gusohora ku mashanyarazi ya 200–300 kW. Ingano y'ibicuruzwa bya MIDA ikubiyemo imiterere yose - kuva kuri sitasiyo zo gutabara za 65–200 kWh na sisitemu 215 za modular kWh kugeza kuri sisitemu 800–2.000 kWh zo gusharija imirasire y'izuba - bityo urwego rwa batiri rushobora guhuzwa neza n'aho urubuga runyura n'aho rugarukira hamwe n'aho grid-connection igarukira.

Umwanzuro

Guhuza ingufu zikomoka ku mirasire y'izuba si ikintu cy'ingenzi; ni cyo kintu cy'ibanze cyo gukora kugira ngo amashanyarazi ya EV arusheho kunguka, yujuje ibisabwa, kandi arambye mu 2026 no mu gihe kizaza. Mu guhuza uburyo bwo gusarura PV bugezweho, BESS buffering, na SiC-based bidirectional conversion - hamwe na V2G connectivity standardized under ISO 15118-20:2022 hamwe n'umutekano w'ibikoresho byashyizweho na IEC 61851-23:2023 - urubuga rwahujwe rwinjiza amafaranga mu nzira enye aho kuba rumwe, rurokoka impanuka z'amashanyarazi aho kuzimya, kandi rutanga motility ya zero-emission motility kuva ku isoko kugera ku ruziga. Ubu buryo buriho nk'umurongo umwe, w'ibicuruzwa bihujwe n'uruganda: kuva kuri sisitemu zo kubika ingufu za bateri na MPPT solar power modules ku ruhande rwo gukora, binyuze muri bidirectional AC-DC power modules na V2G charger solutions ku ruhande rwo guhindura, kugeza kuri turnkey 60-400 kW integrated ESS charger piles na multi-megawatt solar charger systems ku ruhande rwo gushyiraho. Abakoresha bagena sisitemu zihujwe, zemewe kandi zuzuye ibipimo ubu bazakora imitungo ihendutse kandi ikora neza cyane ku ikoranabuhanga mu myaka icumi iri imbere.

MIDA Power — ishyira imbaraga mu gutanga amashanyarazi ya EV hamwe n’ingufu zikomoka ku mirasire y’izuba, ububiko, n’ingufu z’icyerekezo cy’ibiri.