Ni gute wagabanya TCO kuri sitasiyo za DC zo gusharija vuba?

Igisubizo cyihuse:Igiciro cyose cy'umutungo (TCO), ntabwo ari igiciro cyo kugura, ni cyo kigena niba ikigo cyo gusharija vuba cya DC cyunguka - kandi gishobora kugabanywaho 30-40% hamwe n'amahitamo meza y'ibikoresho. Ibintu bitatu byiganjemo: ubushobozi bwo guhindura (intego ≥96.5%), imiterere idakomeza kubungabunga (modules za IP65 zonyine), n'igihe cyo gukora (igishushanyo mbonera cy'ihindagurika ry'amashanyarazi hamwe n'imicungire ya kure). Sitasiyo imwe ya 120 kW ikora ku kigero cya 91% aho kuba 96.5% ishobora gupfusha ubusa hafi ya byose.Amashanyarazi y'amadolari 8,200–16,500 mu myaka itanumbere yuko serivisi itangira gusurwa bwa mbere itangwa.

Intangiriro

Abashinzwe gutanga charger points (CPOs), abayobozi b'amato, na ba nyir'ibibanza muri 2026 bahura n'imibare nk'iyo idahwitse: charger yihuta ya DC ni ubucuruzi butwara amafaranga menshi cyane, kandi icyuho kiri hagati y'ahantu heza n'aho hahomba akenshi si igiciro cyishyurwa kuri charger ubwayo. Ni amashanyarazi asohoka nk'ubushyuhe, amakamyo atwara amashanyarazi atangira gukora kubera ibibazo bishobora kwirindwa, n'aho bashyira charger mu mwijima mu gihe abanywanyi bakusanya inyungu.

Iyi nyandiko igaragaza neza aho amafaranga akoreshwa mu gihe cyose sitasiyo ikora, kandi igahindura ibyemezo by’ubuhanga - imikorere myiza, imiterere y’aho iherereye, imiterere ya modules, na protocole z’itumanaho - mu mibare ifatika y’amadolari. Waba urimo gutanga isoko rimwe.sitasiyo yo gusharija DC yihuta cyanecyangwa gushyiraho umuyoboro w’igihugu, amahame ari hepfo arakurikizwa kuri buri rubuga.

Ibintu by'ingenzi byakunzwe

• Igiciro cyo kugura ni gito cyane ugereranyije n'igiciro cya TCO.Ibikoresho by'ikoranabuhanga bikunze gufata 15–25% by'ikiguzi cy'imyaka itanu; amashanyarazi, ibikorwa no kubungabunga (O&M), n'igihe cyo kudakora ni byo byiganjemo ibindi.
• Gukoresha neza ni wo murongo munini w'ibiciro ushobora kugenzurwa.Buri kigero cy'ijanisha ry'ubushobozi bwo guhindura amashanyarazi kuri sitasiyo ya 120 kW ikora amasaha 10 ku munsi izigama hafi1.900–4.000 kWh ku mwaka— kandi icyuho cya 5.5% (91% ugereranije na 96.5%) cyongeraho ibihumbi by'amadolari ku fagitire z'amashanyarazi zishobora kwirindwa buri mwaka.
• Ingeso nyinshi zitunguranye ziterwa n’ibidukikije, ntabwo ari ikoranabuhanga.Ivumbi, ubushuhe n'umunyu bihitana module zihendutse zihumeka mu mezi 6-12; module za IP65 zakuwemo zifite imiyoboro y'umwuka ifunze zifite MTTF irenga amasaha 500.000.
• Igihe cyo kuruhuka ni inyungu idashobora kugaruzwa.Sitasiyo idafite umurongo wa interineti 5% by'igihe itakaza amafaranga menshi yo kwishyuza mbere y'igihe kurusha ikiguzi cyo kugura icyuma cyizewe kurushaho.
• Gukingira ibizaba birinda CAPEX.Sitasiyo zitanga umusaruro wa 150–1000 VDC, OCPP 1.6J/2.0.1, ISO 15118, hamwe no guhuza uburyo bwo kubika batiri bikomeje kuba umutungo winjiriza amafaranga mu gihe cy’impinduka mu modoka ya 800V/1000V.

Kwibira mu mazi menshi

1. Ni iki gikurura TCO ya sitasiyo ya DC yo gushyushya vuba

Igiciro cyo kugura charger ya DC fast ubusanzwe kiba kiri munsi ya kimwe cya kane cy'ikiguzi cyose cy'imyaka itanu cyo kuyigura.Ba nyir'urubuga bakosora ibiciro biri hasi cyane bakunze kwishyura icyo cyemezo inshuro nyinshi mu gihe cyo gutakaza ingufu, guhamagara serivisi, no kubura uburyo bwo kuzikoresha.

Igipimo gisanzwe cya TCO ku mutungo ukoresha amafaranga ni:

TCO = CAPEX + Ikiguzi cy'Ingufu + O&M + Igihombo cya Mudakora − (Inyungu + Agaciro gasigaye)

Aho:

• CAPEX— ibikoresho byo gusharija, imirimo y’ubwubatsi, guhuza gridi, gushyiraho no gukoresha.
• Ikiguzi cy'ingufu— amashanyarazi akoreshwa ku muyoboro w'amashanyarazi, harimo n'ibihombo byo guhindura amashanyarazi bitagera ku modoka.
• O&M— kubungabunga inyubako, gusimbuza module, kwangirika kw'insinga, kuvugurura porogaramu, no gusukura.
• Gutsindwa mu gihe cyo kuruhuka— amafaranga n'ibihano byatakaye bitewe n'amasezerano ashingiye ku kuboneka kw'inzu yagiranye na ba nyir'amazu cyangwa ibigo by'amashanyarazi.

Imiterere y'ikiguzi cy'imyaka itanu ku kibanza cy'ubucuruzi gifite imbaraga za 120–180 kW iteye itya:

Umwanzuro urasobanutse neza:imiyoboro itatu itwara TCO cyane ni imiyoboro itatu imwe itwara imiterere y'ibikoresho— gukora neza, kubungabunga no kwizerwa.

2. Gukora neza: Ikintu gikomeye kandi gituje kurusha ibindi gitwara amafaranga

Uburyo bwo guhindura amashanyarazi ni bwo buryo bworoshye bwo kugenzura ingengo y'imari y'igihe cyose cy'ikigo cyo gushyuza, kandi ni na bwo bworoshye kubipima.Ishaja ya DC yihuta ihindura AC y’ibice bitatu iva kuri grid ijya kuri DC ifite voltage nyinshi bateri ya EV yemera; buri ngano yatakaye kuri iryo hinduranya ryishyurwa kuri fagitire y’amashanyarazi ariko ntirisubizwa kuri shoferi.

Imibare ni yoroshye kandi irakomeye. Tekereza kuri sitasiyo ya 120 kW ikora amasaha 10 ku munsi yuzuye (amasaha angana na 4,380 ku mwaka - urugero rufatika rw'ahantu hahurira abantu benshi) n'ikoreshwa risanzwe rya 50% (amasaha 2,190 ku mwaka):

Iyo ikoreshejwe neza, icyuho kirushaho kwiyongera: sitasiyo ikora neza ku kigero cya 91% irashya cyaneAmashanyarazi yiyongereyeho $16,500 mu myaka itanukurusha 96.5% by'amafaranga - amafaranga ajya mu bigo by'imari aho kujya kuri P&L. Ku biciro by'ubucuruzi by'i Burayi bya $0.15–0.20/kWh, itandukaniro rirenga $20.000 kuri buri kimwe.

Ibintu bitatu by’ingenzi abaguzi bakunze kubura mu mikorere myiza:

1. Imyitwarire yo gushyiramo igice cy'umutwaro ni ingenzi cyane kuruta imikorere myiza cyane.Gare gake gakoresha umutwaro wuzuye; bamara igihe kinini cy'ubuzima bwabo ku musaruro uri hagati ya 20–60%. Umuryango wa module ufite ubushobozi bwo gukora neza mu rugero rw'umutwaro (nka silicon-carbide na topolojia zikoreshwa mu mashini zigezweho zikoresha ingufu nyinshi) urusha igikoresho gisa neza gusa ku gipimo cya nameplate.
2. Gukuraho ubushyuhe bihanagura imibare yamamaza.Imiterere idafunze kandi ikoresha umwuka uhumeka itakaza ubushobozi kandi igatuma umusaruro ugabanuka uko ubushyuhe bw'ikirere buzamuka bukarenga dogere selisiyusi 40. Imiterere ihumeka neza kandi yihariye ifite ingufu zingana hagati ya dogere selisiyusi −30 kugeza kuri dogere selisiyusi 55.
3. Igipimo cy'amashanyarazi n'igihombo gihoraho ni amafaranga yihishe.Ingufu zipima ≥0.99 (zisanzwe ku masharubu y’ubuziranenge) zirinda ibihano by’amashanyarazi, mu gihe uburyo bworoshye bwo guhagarara (<50 W idling) buhagarika umuyoboro w’amashanyarazi 100 kuvana amazi mu buryo bwihuse ya kWh ibihumbi ku mwaka.

Intego ifatika:garagaza ubushobozi bwo guhindura ibicuruzwa neza cyane ≥96.5% n'ubushobozi bwo gukoresha sisitemu bwemewe ≥94% muri buri soko, kandi usabe imiyoboro y'imikorere myiza kuri 25%, 50%, na 75% by'umutwaro - ntabwo ari umubare w'ingenzi gusa. Ibiro by'ubuziranenge bitanga ibi neza, hamwe n'umusaruro wa VDC wa 150–1000, ingufu ≥0.99, hamwe n'umutwaro uhuza imbaraga hagati y'imbunda ebyiri.

3. Kubungabunga: Aho ibikoresho bihendutse bihenze

Ingufu nyinshi zo gushyushya amashanyarazi mbere y’igihe ziterwa n’ibidukikije — ivumbi, ubushuhe, n’ibihu by’umunyu — ntabwo biterwa n’ibikoresho by’ikoranabuhanga ubwabyo.Module y'amashanyarazi ni yo mutima wa DC fast charger, kandi uburyo iyo module ifunze kandi ikonjeshwa ni byo bigena ingengo y'imari yo kubungabunga mu myaka icumi iri imbere.

Dore uruhererekane rw'ibintu bigwa nabi rugaragara kuri sitasiyo zihendutse:

1. Gukoresha modules bihendutsegukonjesha umwuka ukoresheje imbaraga nyinshi hamwe n'umwuka ufunguye, gukurura umwuka wo mu kirere — hamwe n’umukungugu, ubushuhe, n’umunyu — mu buryo butaziguye kuri PCBs nzima na capacitors za electrolytic.
2. Mu mezi 6-12, kwandura kw'amashanyarazi n'ingese bitera inzitiramiburo zo kugenzura ubushyuhe, gucika intege, ndetse amaherezo module irananirwa.
3. Buri gutsindwa bivuze ko serivisi itangwa, guhinduranya module, no gusiba kuri interineti — akenshi bitwara $300–1.000 kuri buri gikorwa, hamwe n’amafaranga yatakaye.

Igishushanyo mbonera cya counter-design ni imiterere yihariye y'imiyoboro y'umwuka ifite modules z'amashanyarazi zifunze za IP65.Umwuka ukonje unyura mu muyoboro wo hanze wabugenewe mu gihe ibikoresho by'ikoranabuhanga biguma bifunze neza, bityo ivumbi n'ubushuhe ntibigire icyo bikora ku miyoboro. Niyo mpamvu MIDA igena ko IP65 ishyirwa ku murongo wayo.modules z'amashanyarazi zikonjeshejwe n'amazina modules zikonjeshwa n'umwuka, zigamije module MTTF (igihe cy'uburemere kugeza ku gutsindwa) zirenze amasaha 500.000 - zipimirwa mu myaka ibarirwa muri za mirongo y'imikorere idahwema, atari amezi.

Ikoranabuhanga ryo gukonjesha ryongeraho urwego rwa kabiri rw'ibyemezo:

Gukonjesha amazi ntabwo bikiri amahitamo ku isoko: 600–1.080 kWahantu ho gushyushya amazi hakonjeshejweGumana insinga 500 A+ nto kandi zoroshye ku makamyo aremereye na bisi, mu gihe byongerera igihe ibikoresho bimara mu bushyuhe buke. Itegeko rigenga TCO:buri kugabanuka kwa dogere selisiyusi 10 mu bushyuhe bw'ingufu zikoresha amashanyarazi bikuba kabiri igihe cyose cy'ibice— uburyo bwo kuzigama amafaranga menshi mu kubungabunga imitungo mu gihe cy'imyaka 10.

4. Kwizerwa no Gukoresha Igihe: Kugabanuka k'amafaranga atagaragara

Buri saha DC fast charger iba idafite interineti ni inyungu idashobora kugaruzwa - kandi muri 2026, kuba hari umuyoboro nabyo ni inshingano z'amasezerano.Ibigo by’imari n’imigabane, ba nyir’amazu, n’ibigo bitanga inkunga ya leta birushaho guhana sitasiyo zitari munsi ya 97–98%.

Ubwubatsi bw'ubwirinzi busobanura ibibazo bitatu bijyana n'igihe cyo kugura:

1. Ese module zishobora guhindurwa hatabayeho gufata igice cyose kitari kuri interineti?Amashanyarazi ashyushye kandi ashobora gusimbuzwa ahindura gusura aho hantu iminsi myinshi agasimbuza iminota 30. Sitasiyo ya kW 120 yubatswe muri modules 30 kW ishobora kandi gutakaza module imwe yangiritse no gukomeza gusharija ku ngufu nke - kwangirika gukomeye ku buryo igishushanyo mbonera cy’umwuka gihumeka kidashobora gutanga.
2. Ese sitasiyo irananirwa cyane cyangwa bucece?Sitasiyo zujuje ibisabwa na OCPP 1.6J/2.0.1 zigaragaza uko ibintu bimeze mu gihe nyacyo, ubwiza bw'amashanyarazi, na kode z'amakosa mu biro by'inyuma, bityo abakora akazi ko gusuzuma amakuru bareba kure mbere yo kohereza umutekinisiye. Sitasiyo zidafite iyi telemetri zisaba ko abantu basura ahantu hahenze kugira ngo bamenye ibibazo umuyoboro wari usanzwe uzi.
3. Ese porogaramu za firmware na porogaramu zo gusharija zishobora kuvugururwa binyuze mu kirere?Uko amabwiriza y'itumanaho ry'ibinyabiziga agenda ahinduka (ISO 15118 Plug & Charge, V2G), sitasiyo zishobora kuvugururwa na OTA zigumana neza nta guhinduranya ibikoresho -- birinda umutungo kudasaza.

Ubwubatsi nabwo bugira ingaruka ku kuboneka kw'ibikoresho.Imiterere y'ubwoko butandukanye, aho akabati k'amashanyarazi gatanga ibyuma byinshi bitanga umuriro, gatuma abakoresha bashyiraho ubushobozi bwabo kandi bagatandukanya amakosa: iyo umuyoboro umwe utanga umuriro unaniwe, akabati gakomeza gukorera abandi, kandi ingufu zishobora kongera gukoreshwa hagati y’imodoka. MIDA'ssitasiyo zo gushyushya DC zo mu bwoko butandukanye(360–1.680 kW) ikubiyemo iyi filozofiya yo gushyiramo imihanda mu mijyi no mu mihanda minini, mu gihe ibikoresho bihagaze hasi bihuza CAPEX ku bibanza bito. Uko byagenda kose, itegeko rya TCO rirasa:kugura ikoreshwa ry'imashini aho umuyoboro wishyura, no kugura telemetry ahandi hose.

5. Gutanga amasoko n'igenamigambi ry'ahantu bigabanya kuzigama

Sitasiyo ihendutse cyane ku rwego rwo gutanga isoko ntabwo ari yo ihendutse cyane mu mpera z'umwaka wa gatanu - kandi amakosa menshi ya TCO akorwa mbere yuko icyuma gishyirwamo.Ibyemezo bitanu bihuriweho mu myaka icumi ishize:

1. Shyira ibipimo ngenderwaho bya TCO, aho gushyira igiciro, mu isoko.Gupima amanota ukurikije uko imiterere y’imikorere yemejwe, module MTTF, amanota yo kwinjira mu gikoresho (module za IP65 zisabwa), ibyemezo (CE, TUV, UL/ETL aho bikenewe), n'igihe cy'ingwate (imyaka 1-3 ni ibisanzwe; vugana ku garanti za module zagutse). Ibimenyetso byemejwe hakurikijwe IEC 61851-1/23, IEC 62196, na OCPP 1.6J/2.0.1 kuraho gukeka.

2. Urubuga rw'amashanyarazi rudakoresha amashanyarazi mu gihe kizaza.Imodoka zirimo kwimukira ku miterere ya 800V na 1000V. Sitasiyo ifite ubushobozi bwo gutwara 500 VDC irahinduka idakora neza hagati yo kuyikoresha; garagaza umusaruro wa 150–1000 VDC hamwe n'inkunga ya ISO 15118-20 (Plug & Charge) kuva ku munsi wa mbere.

3. Gutunganya aho hantu, ntabwo ari akabati gusa.Insinga zidafite ubunini bunini zituma umuriro ugabanuka kandi zigatuma umuriro ugabanuka — itegeko ni ugushyira insinga mu gice cy’insinga iyo intera ya transformer irenze metero 300. Shyiraho umuyoboro w’insinga ufunga neza kugira ngo imbeba zitagera ku nsinga zigenzurwa, urebe neza ko ubutaka budashobora guhangana na 4 Ω, kandi ushyireho ingano y’ingufu zikoreshwa mu gukwirakwiza insinga ku ngufu za ≥1.2 ×. Buri kimwe muri ibi bintu "birambiranye" bibuza ko insinga ziboneka nyuma.

4. Koresha ububiko kugira ngo wibasire amafaranga yo gusabwa.Mu masoko afite ibiciro byo gukenera bishingiye kuri kW, sisitemu yo kubika ingufu za batiri (BESS) ituma aho hantu hashakishwa umuriro ku ngufu nke kandi zihamye kandi zigaturika ku muvuduko wose mu gihe cy’izamuka ry’ikirere — akenshi yogosha 20–40% by’ibiciro byo gukenera umuriro mu gihe cyo kogosha umuriro mu gihe cy’izamuka ry’ikirere, kuzuza ikibaya, no gukoresha imirasire y’izuba. MIDA'sIbisubizo byo gusharija ESSguhuza bateri na DC fast chargers neza neza kuri ubu buryo bw'ubucuruzi, kandi ubukungu burushaho gutera imbere mu mbuga zifite grid nke aho grid nini idakoreshwa cyane.

5. Gukoresha imikorere kuva ku mpera kugeza ku mpera.Sitasiyo zihujwe na OCPP zifite uburyo bwo kugenzura kure, guhuza imizigo, na Plug & Charge bigabanya abakozi, bigabanya imyanda y'ingufu, kandi bigabanya igihe cyo kubikemura. Mu muyoboro wa 2026, igikorwa cyo "gukora ibishoboka byose kugira ngo binanirane, gutegereza igihe cyo guhamagara" ni ikintu cy'agaciro kidahenze.

Ibibazo Bikunze Kubazwa

1. TCO ni iki kuri sitasiyo yo gusharija vuba ya DC kandi nayibara nte?TCO (ikiguzi cyose cy'ubunyamwuga) ni igiteranyo cy'ikiguzi cyose cyo gutunga no gukoresha charger mu gihe cyose cy'ubuzima bwayo — CAPEX wongeyeho amashanyarazi, kubungabunga, n'igihombo cya downtime, hakuwemo amafaranga yinjira. Uburyo bufatika bwo gukoresha ni ubu:TCO = CAPEX + (ikiguzi cy'ingufu, harimo n'igihombo mu mikorere) + (ikiguzi cya O&M) + (igihombo mu gihe cyo kuruhuka) − (amafaranga yinjira + agaciro gasigaye)Kora ibarura mu gihe cy'imyaka 5-10 ukoresheje ibiciro nyabyo by'amashanyarazi, ikoreshwa, n'ibiciro bya serivisi.

2. Kuzamura imikorere myiza ya 1% bizigama amafaranga angahe ku mwaka?Kuri sitasiyo ya kW 120 itanga amasaha 2.190 ku mwaka (50% by'ikoreshwa ry'umunsi w'amasaha 10 ku munsi), buri 1% by'inyungu mu mikorere bizigama kWh zigera kuri 2.500–2.900 buri mwaka - hafi$300–$580 ku mwaka kuri $0.12–0.20/kWhcyangwa$1,500–$2,900 mu myaka itanuMuri rusange, iryo ni itandukaniro ry’imibare itandatu ku mwaka.

3. Kuki charger nyinshi za DC zipfa guhagarara mu myaka ibiri, kandi zigomba kumara igihe kingana iki?Ingeso mbi nyinshi zibanza ni izishingiye ku bidukikije: ivumbi, ubushuhe n'umunyu binjira mu byuma by'amashanyarazi bihendutse kandi bikangiza ikoranabuhanga mu mezi 6-12. Sitasiyo yakozwe neza ifite modules za IP65 zifunze neza kandi zifite ubuziranenge igomba gukora imyaka irenga 10, hamwe na modules z'amashanyarazi zihabwa amanota menshi mu gihe cy'amasaha 500.000. Reba amanota y'inyongera y'ibikoresho mbere yo kugura.

4. Ese chargers zikonjeshwa n'amazi zikwiye ikiguzi cyo hejuru mbere?Yego ku ngufu zikomeye (350 kW+). Gukonjesha amazi bituma insinga 500 A+ ziba nto kandi zoroshye, bigabanya ubushyuhe bw'ibice (bikuba kabiri igihe cyose umuntu akoresha kuri dogere selisiyusi 10), bitanga umusaruro uri hagati ya 600–1.000 kW+, kandi bigabanya kubungabunga igihe kirekire. Ku hantu hafite 60–120 kW, igishushanyo mbonera cyakonjeshejwe n'umwuka gitanga inyungu nyinshi za TCO kuri CAPEX yo hasi - bihuza imiterere yo gukonjesha n'urwego rw'ingufu.

5. Ese kongeramo ububiko bwa bateri (BESS) bigabanya TCO y'aho DC isharija?Akenshi, yego. BESS yemerera ikigo gukurura ingufu za grid ku gipimo gito kandi gihamye no gusohora amazi mu gihe cyo gushyushya cyane, ikagabanya amafaranga yo gukenera kW ku kigero cya 20–40% kandi igatuma wogosha cyane, gukoresha imirasire y'izuba, no gukoresha grid ku kigero gito aho guhuza gukomeye bidashoboka. Bishushanye ukurikije ibiciro byo gukenera n'ikoreshwa ry'imashini mu gace utuyemo - kwishyura ni ko kwihuta cyane ahantu hakenewe cyane kandi hadakenewe cyane.

6. Ni iyihe gahunda yo gusana DC fast charger?Kubungabunga umutekano birimo kugenzura amaso n'ubushyuhe, kugenzura ko insinga zangiritse, gusukura grille z'umwuka, no kuvugurura firmware - hafi inshuro 2-4 ku mwaka. Kubungabunga umutekano byiganjemo amakosa ya module na cable; guhitamo imiterere ya module ishobora guhindurwa ishyushye hamwe na OCPP remote diagnostics bigabanya inshuro n'igiciro cy'ibyo bikorwa, bigabanya igihe cyo kohereza kuva ku minsi kugera ku masaha.

7. Ese charger ihendutse ya DC ni yo mahitamo meza?Iyo urubuga rukoresha amafaranga make cyane, ruhura n’igihe gito cyo kuyikoresha, cyangwa rufite imari nke cyane - kandi nubwo bimeze bityo, icyuho mu mikorere no mu buryo bwizewe gikunze gusibanganya amafaranga yazigamwe mu myaka 2-3. Iyo uguze ku giciro, amakuru y’imikorere yemejwe ku bushobozi buke, modules za IP-rated sealed, OCPP compliance, na garanti hamwe n’ubufasha bwa serivisi nyayo.

Umwanzuro

Kugabanya TCO yo gushyushya vuba kwa DC ntabwo ari ugushaka igiciro cyiza kurushaho; ahubwo ni ukugena fiziki ikwiye. Tangira ukoresheje ubushobozi bwo hejuru ≥96.5% n'ubushobozi bwemewe bwa sisitemu ≥94%, ukenera modules za IP65 zihariye aho gukoresha izihumeka, ukunda inyubako zishyushye zishobora guhindurwa hamwe na OCPP telemetry, utunganye ahantu nk'aho haherereye witonze nk'akabati, kandi ushyireho urubuga rwa voltage rudahinduka mu gihe kizaza mu gihe cya 800V/1000V. Buri cyemezo kivamo - kandi hamwe bashobora kugabanya ikiguzi cy'imyaka icumi cy'umutungo ho 30-40% mu gihe bakomeza gushyushya no kwinjiza amafaranga menshi.

MIDA Power ikora kandi igakora sitasiyo zo gusharija vuba za DC, modules z'amashanyarazi zikonjeshwa n'amazi, hamwe na ESS-integrated charger solutions hamwe n'ibyemezo mpuzamahanga — injeniyeri ku giciro gito kuri kilowati ishyushye, ntabwo ari igiciro gito cyane cya sticker.