I-Guangzhou Sunyoung Energy Co., Ltd., eyaziwa nje ngokuthi i-Sunyoung, isikhule yaba umkhiqizi owaziwayo wama-inverter elanga, amasistimu okugcina amandla, namaphakethe ebhethri enziwe ngokwezifiso asebenzela abathengi kulo lonke elase-Asia, eYurophu, eNyakatho Melika, nasezimakethe ezisafufusa. Le nkampani yasungulwa ngenhloso eqondile: ukuletha imikhiqizo yamandla amasha ethembekile esiza amabhizinisi ukunciphisa izindleko zamandla, ukunciphisa isikhathi sokuphazamiseka, nokuletha imikhiqizo ehlukile emakethe ngokushesha. I-Sunyoung ihlanganisa ubunjiniyela bangaphakathi, imigqa yokukhiqiza eguquguqukayo, nengqondo ebeka umlingani phambili, okusho ukuthi ikhasimende lingasuka encazelweni engacacile liye ebhethrini eliqinisekisiwe ngaphandle kokuphatha abathengisi abahlanu abehlukene. Njengoba le nkampani iphinda yakhe ama-inverter namasistimu okugcina ahlanganisiwe, onjiniyela bayo bamabhethri baqonda ukuthi iseli liziphatha kanjani ngaphakathi kwesakhiwo samandla esiphelele hhayi sodwa. Izivakashi ezifuna umbono obanzi wenkampani zingahlola i-Ikhaya ikhasi ukuze ubone umkhiqizo ogcwele kanye nezinsiza. Lowo mbono wezinga lezinhlelo yiwona owenza i-Sunyoung ibe umlingani osebenzayo kubathengi bezimboni nezentengiselwano. Futhi ichaza ukuthi kungani inkampani ithatha wonke iphrojekthi yebhethri njengenkinga yobunjiniyela kuqala kanye nokuthengiselana kwentengiselwano okwesibili.

Ukukhethwa kwebhethri kunomthelela omkhulu kun isikhathi sokusebenza, ngoba kulolonga ukuphepha komkhiqizo, ukuchayeka kwewaranti, izindleko zokugunyazwa, kanye nezindleko eziphelele zobunikazi ibhizinisi elizithwalayo iminyaka eminingi. Ibhethri elingahambisani kahle lingashisa ngokweqile ensimini, lihluleke ngokushesha, noma liphoqelele ukuhlelwa kabusha okubizayo ezinyangeni eziyisithupha ngaphambi kokwethulwa. Abathengi abaqhathanisa ibhethri le-lithium-ion, enye indlela ye-nickel metal hydride, noma umqondo wokuqala webhethri eqinile kufanele bakale ukuminyana kwamandla, impilo yomjikelezo, ukuziphatha kokushisa, nokuthembeka kokuhlinzeka ndawonye esikhundleni sokukwenza ngakunye. Ezimeni zezimboni, ukuhlinzeka ngamandla okungaphazamiseki kuncike ngokuphelele ekhwalithini yamaseli ayo kanye ne-electronics yokuphatha ibhethri, ngakho isinqumo esibuthakathaka sebhethri siholela engozini yokusebenza. Kumakhasimende emikhumbi nezokuhamba, amabhethri e-ev kufanele alinganisele ibanga, isivinini sokushaja, nokwehla kwesikhathi eside. Lesi sihloko sichaza iqoqo lamabhethri e-Sunyoung, amakhono wokwenza ngokwezifiso, izinhlelo zekhwalithi, nokusekelwa kwe-OEM/ODM ukuze abathengi bakwazi ukwenza isinqumo esiqinisekile, esibhalwe kahle.

I-Sunyoung ikhiqiza amaphakethe ebhethri e-lithium-ion aklanyelwe amadivayisi aphathwayo, amathuluzi aphathwayo, imishini yezokwelapha, kanye nemishini yezimboni lapho ukuminyana kwamandla nesisindo kubalulekile. Lawa maphakethe asebenzisa amaseli ayisilinda, e-prismatic, noma e-pouch ahlukaniswe ngokucophelela ahambisana nesistimu yokuphatha ibhethri ezinikezelwe eqapha i-voltage, i-current, kanye nezinga lokushisa ngesikhathi sangempela. Ukuhlelwa okuvamile kusukela kuma-assembly amancane anamaseli amaningi amathuluzi aphathwayo kuya kuma-racks anamandla aphezulu amakhabethe e-telecom nezinhlelo zokugcina. Ngenxa yokuthi inkampani ilawula ukutholakala kwamaseli kanye nokuhlanganiswa kwamaphakethe ngaphansi kophahla olulodwa, ingalungisa amajika okukhipha ukuze ahambisane ne-motor ethile, i-module yomsakazo, noma i-inverter load profile. Izinketho ezifana namasekhethi okushaja kuqala, amaphrothokholi okuxhumana, kanye nezingqimba zokuvikela eziphindwe kabili ziyatholakala ezinhlelweni ezibalulekile. Umphumela uwukuthi ibhethri le-lithium-ion liziphatha ngendlela elindelekile kukho konke ukuphila kwalo kokusebenza esikhundleni sokuthi kuphela ezinyangeni ezimbalwa zokuqala.

Umugqa webhethri we-LiFePO4 ubhekana nokubaluleka okuhlukile: impilo yomjikelezo ephezulu, ukuzinza kokushisa, kanye nokuphepha emsebenzini wokujikeleza okujulile. La maphakethe asetshenziswa kakhulu ekugcineni amandla elanga, amandla angaphandle kwegridi, izinhlelo zasolwandle, kanye nokufakwa kwesipele sezebhizinisi lapho kulindeleke izinkulungwane zemijikelezo yokushaja. Ikhemistri ye-LiFePO4 imelana nokuphuma kokushisa ngokwedlulele kakhulu kunezinye izindlela eziningi, okwenza ibe yinto ekhangayo ekufakweni eduze kwabantu, imishini, noma izinto ezivuthayo. I-Sunyoung ihambisa la maseli nezakhiwo ze-BMS eziqinile ezisekela ukwanda okuhambisanayo, ukuqapha kude, kanye nokuhlanganiswa nama-inverter ahlanganisiwe. Lapho iklayenti lidinga amandla angenakuphazamiseka ekhabetheni ledatha noma isizinda sekhompyutha esikude, ibhange le-LiFePO4 elakhiwe kahle livamise ukuletha inhlanganisela engcono kakhulu yokuphepha kanye nomnotho wempilo yonke. Ezinhlelweni lapho isisindo sibalulekile futhi isikhala sincane, ithimba lobunjiniyela lingase lincomise umklamo we-lithium-ion wamandla aphezulu noma lihlole umgwaqo obukekayo webhethri eqinile yezizukulwane zemikhiqizo ezizayo.

Ngaphandle kwamabanga ajwayelekile, i-Sunyoung yakha amaphakethe ebhethri enzelwe ngokuphelele achazwa yi-voltage, umthamo, izinga lokukhipha, izici ze-BMS, izixhumi, izintambo, kanye nomklamo we-enclosure. Amakhasimende angacacisa izindlu ezine-IP-rated, amacala ensimbi noma epulasitiki evimbela umlilo, amalebula enzelwe, kanye nokupakishwa okunophawu lokuthengisa noma ukusatshalaliswa ngeziteshi. Ithimba lobunjiniyela libhala yonke ipharamitha kudathashethi yezobuchwepheshe ukuze amathimba okuthenga, okuhambisana nemithetho, kanye nokusevisa asebenze esebenzisa ireferensi efanayo. Lokhu kubalulekile emikhakheni efana nemishini yezokwelapha, amarobhothi, ukusebenza ngokuzenzakalela kwezimboni, ezokuxhumana, ezokuphepha, izinzwa ze-IoT, kanye namandla avuselelekayo, lapho iphakethe elisetshenziswayo lingavamile ukulingana. Umhlanganisi wamarobhothi angase adinge iphakethe elincane lika-48 V elinamandla aphezulu okukhipha, kuyilapho umhlinzeki we-IoT angase adinge iphakethe elincane elingazikhiphi ngokweqile. I-Sunyoung iphatha zombili izinhlangothi zalolo hlu lwenqubo yokuthuthukisa ehlelekile efanayo.

USunyoung utshala imali emishinini yokukhiqiza ethuthukile nasekulawulweni kwekhwalithi okuqinile ngoba ukulungisa amaphutha ebhethri kubiza kakhulu ngemuva kokuthunyelwa. Imigqa yokukhiqiza ihlanganisa ukushisela ngomshini okuzenzakalelayo, ukukala umthamo, nokuhlolwa kukagesi ekupheleni komugqa, konke kusekelwa imiyalelo yomsebenzi ebhaliwe namarekhodi eqoqo okulandeleka. Amaseli angenayo ahlukaniswa ngokomthamo, ukumelana kwangaphakathi, kanye ne-voltage ukuze iphakethe ngalinye lisebenzise amaseli afanayo, okuthuthukisa ngqo ukulingana nempilo yomjikelezo. Idatha yokulawula inqubo yezibalo ibuyekezwa njalo, futhi amaqoqo angaphandle kokubekezelelwa ayavalelwa ngaphambi kokuba afike ekuhlanganiseni. Iphakethe ngalinye eliqediwe lihlolwa futhi, lapho kudingeka khona, luhlolwe ngokuguga okwembula ukwehluleka kwangaphambi kokuba umkhiqizo uphume efektri. Le ndlela eqondile yehlisa ukubuyiswa kwensimu futhi ivikela isithunzi somkhiqizo wamakhasimende ezimakethe lapho ukwethembeka kuyisici esinqumayo sokuthenga.

Ukuklama okubeka ukuphepha kuqala kufakwe esikweni lobunjiniyela lakwa-Sunyoung ngokusebenzisa izendlalelo zokuvikela, ukuphathwa kokushisa, kanye nokuhambisana nemigomo yamazwe ngamazwe. Wonke amaphakethe afaka i-BMS enokuvikela ngokweqile kwe-voltage, ukuntuleka kwe-voltage, ukweqisa kwamandla, ukujikeleza okufushane, kanye nokuvikela izinga lokushisa, futhi amadizayini amaningi engeza amadivayisi okuphepha esibili ukuze asize. Amasu okushisa angase afake isikhala, ama-heat sink, i-potting, noma izinto ezishintsha isigaba kuye ngokwesimo somthwalo nezimo zendawo. Imikhiqizo yakwa-Sunyoung yakhelwe ukuhlangabezana nezidingo ezifanele zokuthutha ze-UN38.3 futhi ingalethwa namadokhumenti e-IEC, CE, ne-RoHS ukuze kusekelwe ukugqithiswa kwempahla kanye nokungena emakethe. Inkampani futhi igcina uchungechunge lokuhlinzeka oluthembekile olunezindawo eziningi eziqinisekisiwe zamaseli nezingxenye, okugcina ukukhiqizwa kuzinzile lapho izimakethe zomhlaba ziqinisa. Umthamo wokukhiqiza okhulayo uvumela ikhasimende ukuthi liqale ngamavolumu okulinga futhi likhuphuke liye ekukhiqizeni okukhulu ngaphandle kokushintsha abahlinzeki. Izindleko ezincintisanayo zitholakala ngokuthenga ngobuningi kanye nokuklama kwenqubo engenasikhala esengeziwe kunokuba kwehliswe izindleko kumaseli noma ezingxenyeni zokuphepha. Ekugcineni, ithimba elizinikele lobunjiniyela kanye ne-after-sales lihlala likhona kulo wonke umjikelezo wempilo yomkhiqizo, hhayi nje ngesikhathi sokuqala kwe-oda.

Imodeli yesevisi eyenziwe ngokwezifiso yakwa-Sunyoung ihambisa iphrojekthi isuka emcabangweni iye kusampula iye ekukhiqizeni ngobuningi ngenqubo ehlelekile, esobala. Iqala ngesikhathi sokubonisana kobuchwepheshe esihlanganisa ukusetshenziswa, iphrofayela yomthwalo, isikhathi sokusebenza esihlosiwe, imikhawulo yosayizi, izidingo zokuqinisekiswa, kanye nomthamo wonyaka olindelekile. Onjiniyela bese bephakamisa ikhemistri nezakhiwo, bakhiqize idokhumenti yedizayini, futhi bakhe amasampula ukuze kuqinisekiswe ukusebenza nokuphepha. Uma isampula seligunyaziwe, ithimba liqedela amathuluzi, izinhlelo zokuhlola, kanye nemibhalo yokukhiqiza ngaphambi komkhankaso wokuqala wokukhiqiza ngobuningi. Abathengi abafuna ukuqonda inqubo ephelele bangabuyekezaOkwenziwe Ngokwezifiso ikhasi, elichaza amandla okukhiqiza enkampani kanye nenqubo yeminyaka emihlanu yomkhiqizo wangokwezifiso. Leso sakhiwo sigcina ukuxhumana kucacile futhi sinciphisa ingozi yezimangaliso zesikhathi sakamuva.

Ukwenziwa ngokwezifiso kuhlanganisa ukukhethwa kwamaseli, ukwakheka kwephakethe, ukulebula, ukupakisha, nokuziphatha kwefirmware, okunikeza abathengisi umkhiqizo wangempela esikhundleni semojuli ejwayelekile. Amakhasimende angacela izinhlobo ezithile zokuxhuma, izixhumanisi zokuxhumana ezifana ne-SMBus, CAN, noma i-RS485, kanye nemibala yamabhokisi noma amalogo okwenza uphawu lwesiteshi. Imijikelezo yokuthatha isampula esheshayo ivumela amaqembu okuthenga ukuthi ahlole i-hardware yangempela kusenesikhathi futhi aqinisekise izincazelo ngaphambi kokuzibophezela kuma-oda amakhulu okuthenga. Ubuningi obuncane obuguquguqukayo bama-oda busekela iziqalo ezintsha, abasabalalisi, kanye nabathengisi abaseke basungulwa, ngakho umkhiqizo othembisayo awuvinjelwa i-oda lokuqala elingenzekile. Inkampani isebenza njengomlingani wesikhathi eside wabasabalalisi, abathengisi be-OEM, kanye nabahlanganisi bohlelo abadinga izinga elingaguquki kuma-oda aphindaphindiwe. Le ndlela yokubambisana idlulela emibhalweni, ngakho amakhasimende athola ama-datasheet, imibiko yokuhlola, kanye namafayela okuhambisana nawo amazwe angawacela kumakhasimende awo kanye nabalawuli.

Ukuqinisekiswa kwekhwalithi eSunyoung kuqala ngokuhlungwa kwamaseli futhi kuqhubeka kuze kufike ekuhlanganiseni kwephakethe kanye nohlelo lokuhlola oluphelele lwe-100%. Amaseli ayahlukaniswa futhi ahlanganiswe ngaphambi kokushisela, futhi isinyathelo ngasinye sokuhlanganisa siyarekhodwa ukuze noma iyiphi iyunithi ikwazi ukulandelelwa emuva kuqoqo layo lamaseli, umsebenzisi, kanye nemiphumela yokuhlola. Amaphakethe aqediwe ayahlolwa ukunemba kobukhulu, ikhwalithi yokushisela, ukumelana nokuvikela ugesi, kanye nokuqina kwezixhumi. Lapho uhlelo ludinga khona, amaphakethe enziwa ukuqinisekiswa komthamo kanye nemijikelezo yokuguga ukuze kuqinisekiswe ukusebenza okulinganiselwe futhi kuveze izinkinga ezicashile. Lokhu kuhlola kwenziwa kumayunithi okukhiqiza, hhayi kuphela kumasampula ayigolide, okuyinto ehlukanisa umkhiqizi ozimisele enkampanini yokuhweba. Imibhalo iyagcinwa ukuze izimangalo zewaranti kanye nophenyo lwasensimini kusingathwe ngemininingwane yangempela hhayi ngokuqagela.

Ukuhlolwa kusakazeka kuyo yonke imikhakha kagesi, ezokuphepha, ukuguga, kanye nemvelo ukuze kulingiswe indlela ibhethri elizoziphatha ngayo emhlabeni wangempela. Ukuhlolwa kagesi kuqinisekisa umthamo, ukumelana kwangaphakathi, amajika okukhipha amandla, kanye nemikhawulo yokuvikela. Ukuhlolwa kwezokuphepha kuhlanganisa izimo zokushaja ngokweqile, ukukhipha amandla ngokweqile, isifunda esifushane, kanye nokuchayeka ekushiseni. Ukuhlolwa kokuguga kulinganisa ukugcinwa komthamo emijikelezweni ephindaphindiwe, kuyilapho ukuhlolwa kwemvelo kuhlola ukusebenza ngaphansi kwezimo zokushisa okuphezulu, ukushisa okuphansi, umswakama, ukudlidliza, kanye nokuwa. Imibhalo yokuhambisana nayo ingalungiselelwa izidingo ze-UN38.3, IEC, CE, kanye ne-RoHS, kanye ne-MSDS namafayela okuthutha adingekayo ekuthumeleni. Inqubomgomo yewaranti echaziwe kanye nohlelo lokulandelela kuvala umjikelezo, kunikeza abathengi indlela ecacile uma kwenzeka iyunithi ingasebenzi kahle.

Uma kuqhathaniswa nabahlinzeki abajwayelekile, i-Sunyoung incintisana ngokujula kokwenza ngokwezifiso, ukwethembeka, nokusekelwa kwezobuchwepheshe esikhundleni sokuncintisana ngentengo kuphela. Inkampani yokuhweba ejwayelekile iphinde idayise into esekuhlelweni kwayo; i-Sunyoung yakha iphakethe, iliqinisekise, futhi isekele ikhasimende ngesikhathi sokuthola isitifiketi nokukhula komthamo. Umehluko uyabonakala lapho iphrojekthi idinga i-voltage engajwayelekile, isixhumi esithile, noma i-BMS ekhuluma ne-inverter noma ishaja ekhona. Ngenxa yokuthi inkampani iphinda yakhe ama-inverter elanga nezinhlelo zokugcina amandla, izincomo zamabhethri zenziwa kucatshangelwa uhlelo lonke lwamandla. Abathengi abahlola ama-ev batteries, ukusekelwa kwezokuxhumana, noma amandla ezimbonini bangakwazi ukuthola izeluleko ezibheka indlela yokushaja kanye nokusebenza kahle kwezinga lohlelo. Isipiliyoni sangempela sephrojekthi kuzo zonke izindawo zokufaka zezentengiselwano, zezimboni, nezokuhlala sikhombisa ukuthi le ndlela ehlanganisiwe iyasebenza ensimini, futhi abafundi abanentshisekelo bangabuyekeza umsebenzi ofanele ku-Amacala ikhasi.

Ukulinganisela kwezindleko nokusebenza okunikezwa yi-Sunyoung kwenzelwe amaphrojekthi esikhathi eside hhayi ukuthenga kanye kuphela. Amaphakethe aqinile anamaseli ahambisanayo kanye ne-electronics ye-BMS eqinile kunciphisa imvamisa yokushintshwa, okwehlisa izindleko zokuphila konke ngisho noma intengo yeyunithi ingeyona ephansi kunawo wonke etafuleni lokuqhathanisa. Umthamo wokukhiqiza okhulisiwe usekela izivumelwano zokuhlinzeka zeminyaka eminingi, futhi imithombo eminingi yezingxenye ezifanelekile ivikela ekuphazamisekeni komhlinzeki oyedwa. Amakhasimende avame ukubika ukuthi ukuxhumana konjiniyela okusheshayo kunciphisa imijikelezo yawo yokuthuthukisa, ngoba imibuzo iphendulwa abantu abaqonda umklamo. Ukwethenjwa komkhakha kwakhiwa kancane kancane ngokulethwa okungaguquguquki, izikhathi zokuhola ezithembekile, nedatha yokuhlola esobala. Leso sidumo yisona esenza abasabalalisi, amabhrendi, nabahlanganisi bohlelo babuye nemikhakha yemikhiqizo yesibili neyesithathu.

Ukukhetha ibhethri elifanele kuqala ngohlu olucacile lwezidingo zobuchwepheshe: i-voltage yegama, umthamo ngama-amp-hora, izinga lokukhishwa okuqhubekayo kanye nokuphezulu, impilo yomjikelezo edingekayo, ubukhulu bomzimba, imikhawulo yesisindo, kanye nebanga lokushisa lokusebenza. I-voltage kufanele ihambisane nokokufaka kwedivayisi noma kwesistimu, kuyilapho umthamo unquma isikhathi sokusebenza futhi kufanele ubhekele ukujula okusebenzekayo kokukhishwa esikhundleni sesilinganiso esiphrintiwe. Izinga lokukhishwa libalulekile kumamotho, amaphampu, namathuluzi adonsa amandla aphezulu ngesikhathi esifushane. Impilo yomjikelezo kanye nokusetshenziswa kwansuku zonke okulindelekile kunquma ukuthi i-lithium-ion, i-LiFePO4, i-nickel metal hydride, noma ipulatifomu yebhethri ye-solid state yesikhathi esizayo iyisinqumo esingcono kakhulu somnotho wesikhathi eside. Imikhawulo yobukhulu nesisindo ivamise ukuqeda amakhemikhali abukeka ekhanga kuphela kushidi lokucacisa. Ibanga lokushisa lokusebenza libaluleke ngokulinganayo, ngoba izindawo ezibandayo noma ezishisayo zishintsha kokubili umthamo osebenzekayo kanye nesivinini sokonakala.

Uma iphrofayili yetheknoloji isicacile, ibhethri kufanele lihambisane nezidingo zesitifiketi, ezokuthutha, kanye nezesevisi zohlelo lokusebenza. Imishini yezokwelapha neyezimboni ingase idinge imibhalo eyengeziwe, kuyilapho imikhiqizo yabathengi idinga ukupakishwa kanye nokulebula okusekela iziteshi zokudayisa. Abathengi kufanele baqinisekise ukuthi yiziphi izitifiketi ezidingwa yimakethe yendawo ekuyiwa kuyo nokuthi ingabe umphakeli angakwazi ukunikeza amarekhodi e-UN38.3, IEC, CE, noma e-RoHS. Ukucela amasampula kusenesikhathi kuvumela ithimba ukuthi liqinisekise ukusebenza kusisetshenziswa sangempela esikhundleni sokuhlola ebhentshini lokuhlola kuphela. Ukubonisana kwezobuchwepheshe nonjiniyela bakwa-Sunyoung kungafinyeza lesi sigaba kakhulu, futhi iUmkhiqizo ikhasi linikeza ukubuka okusebenzayo kwezigaba ezitholakalayo. Ukuhlanganisa ukuhlolwa kwesampula nedokhumenti ecacile kuyindlela esheshayo yesinqumo sebhethri esinethemba nesivikelekile.

I-Sunyoung yakha amaphakethe ebhethri e-lithium-ion emishini ephathekayo neyemboni kanye namabhethri e-LiFePO4 okusetshenziswa okujulile, elanga, nokugcinwa kwamandla. Inkampani iphinda ihlole amanye amakhemikhali uma kuceliwe lapho izidingo zephrojekthi zivumela umzamo wobunjiniyela. Amakhasimende kwesinye isikhathi ayabuza nge-nickel metal hydride ukuze kuhambisane nezinto zakudala noma ngebhethri le-solid state kumasu esikhathi esizayo, futhi ithimba lobunjiniyela lingeluleka ngokwenzeka nangesikhathi. Ukukhetha kuhlale kuncike ekuminyaneni kwamandla, impilo yomjikelezo, ukuphepha, ibanga lokushisa, nesabelomali. Isincomo ngasinye siyabhalwa ukuze ikhasimende liqonde ukushintshana. Lokho kusobala kusiza abathengi ukuvikela ukukhetha kwabo ngaphakathi nasekhasimendeni labo.

Yebo, ukwenza ngendlela oyifunayo kuyikhono eliyisisekelo hhayi into eyenzeka ngezikhathi ezithile. I-voltage, umthamo, izinga lokukhipha, ukusebenza kwe-BMS, izixhumi, izintambo, isigubhu, ukulebula, nokupakisha konke kungacaciswa. Ama-prototype akhiqizwa ngokushesha ukuze ukusebenza kwawo kuqinisekiswe ngaphambi kokuba ukukhiqizwa okukhulu kuqale. Amanani amancane okuhweba aguquguqukayo enza inqubo isebenze kuma-startup kanye nemikhiqizo eseyakhiwe. Ithimba lobunjiniyela lihlala libambe iqhaza ngemuva kokwethulwa ukuze lisekele izinguquko nokuthuthukiswa okuqhubekayo. Yingakho amakhasimende amaningi ethatha i-Sunyoung njengengxenye yetimu yawo yokuthuthukisa imikhiqizo.

I-Sunyoung idizayina imikhiqizo ukuze ihlangabezane nezidingo zokuthutha ze-UN38.3 futhi inganikeza imibhalo ye-IEC, CE, ne-RoHS lapho kusebenza khona. I-MSDS namafayela okuthumela alungiselelwa ukusekela ukukhishwa kwempahla emngceleni kanye nokuthutha kwamazwe ngamazwe. Ukwesekwa okwengeziwe kwezitifiketi kungahlelwa ngokusekelwe emakethe yendawo okudingwa kuyo kanye nezibopho zomthetho zomthengi. Ngenxa yokuthi izidingo ziyahluka ngezwe nangekilasi lomkhiqizo, abathengi kufanele baqinisekise izidingo zabo ezithile ngesikhathi sesigaba sokunikezwa kwentengo. Imibhalo iyagcinwa futhi ingasetshenziswa njengereferensi kuma-oda azayo. Lokhu kwenza ukuhlolwa nokuvuselelwa kube lula kakhulu ngokuhamba kwesikhathi.

Isikhathi sokuhola sincike ekutheni iphrojekthi iwukuhlelwa okujwayelekile noma idizayini yangokwezifiso ephelele enethuluzi elisha. Amasampula ngokuvamile alethwa ngokushesha kunokukhiqizwa okukhulu, futhi uhlelo oluqinile lukhishwa ngemva kokuba izicaciso seziqinisiwe. Inani elincane loku-oda liyaguquguquka futhi libekwa kucatshangelwa uhlelo lokwethulwa lwekhasimende kanye nokuhamba kwemali. Ezinhlanganweni ezikhulayo, ukusebenza kokuqala kungandulela ama-oda amakhulu okuthenga ngaphandle kokushintsha umphakeli. Ukuxhumana okucacile mayelana nezibikezelo zomthamo kusiza i-Sunyoung ukuthi igcine umthamo kusengaphambili. Lokho kuhlela kuvikela izinsuku zokulethwa ngezikhathi zokukhiqiza ezimatasa kakhulu.

Ukuphepha kuqala ngamaseli afaniselwe, abekwe ezigabeni kanye ne-BMS enikeza ukuvikelwa kwezingqimba eziningi kukagesi nokushisa. Wonke amaphakethe ayahlolwa, futhi amayunithi okukhiqiza angase ahlolwe ngokuguga nangemvelo kuye ngokusetshenziswa. Amarekhodi ekhwalithi avumela iyunithi ngayinye ukuthi ilandelelwe emuva kuqoqo layo lamaseli nemiphumela yokuhlolwa. Ukuhlolwa kokuthobela imithetho kubhekana nezenario zokushaja ngokweqile, ukushaja ngokweqile, isifunda esifushane, nokuchayeka ekushiseni. Inqubo yewaranti echaziwe kanye neqembu labasebenzi basekela abathengi abasabelayo kuvala umjikelezo. Ndawonye, lezi zilawuli zinciphisa ukwehluleka emkhakheni futhi zivikela isithunzi somthengi.

Amabhizinisi alungele ukuqhubekela phambili angacela isilinganiso sentengo, iphakethe lesampula, noma idathashethi yezobuchwepheshe eqenjini lezokuthengisa nobunjiniyela lakwa-Sunyoung. Ukwabelana nge-voltage okuhlosiwe, umthamo, isikhathi sokusebenza, ubukhulu, kanye nezidingo zesitifiketi ekuqaleni kukhiqiza isiphakamiso esisheshayo nesinembile. Kumakhasimende ahlola uhlelo lwamandla oluphelele kunebhethri elizimele, i-Izixazululo Ezithembekile ikhasi lichaza ukuthi isitoreji, ama-inverter, kanye nokulawula okuhlakaniphile kusebenza kanjani ndawonye. Eminye imininingwane ngomlando wenkampani, amandla, kanye nezibalo ezibalulekile iyatholakala ku-Mayelana Nathi ikhasi. Ukubonisana okufushane ngokuvamile kwanele ukukhomba ikhemistri efanele, umthamo, kanye ne-BMS architecture yephrojekthi. Kusukela lapho, i-Sunyoung ingaletha i-prototype, iqinisekise ngekhasimende, futhi ikhule ibe ukukhiqizwa okukhulu okuthembekile. Nikeza amandla emkhiqizweni wakho olandelayo ngomlingani webhethri othatha ikhwalithi, ukuphepha, kanye nokusekelwa kwesikhathi eside njengento engaxoxiswani ngayo.