Ukuhambelana kwe-Inverter kwiinkqubo zokugcina amandla ekhaya

Xa ukhetha inkqubo yolawulo lwebhetri (i-BMS) yenkqubo yokugcina amandla ekhaya, ukuhambelana konxibelelwano lwe-inverter kubalulekile. I-BMS kunye ne-inverter kufuneka basebenzise iiprotokholi zonxibelelwano ezihambelanayo kunye noqwalaselo ukutshintshiselana ngolwazi olufanelekileyo lwebhetri kunye nokuxhasa ukusebenza kwenkqubo okudibeneyo.

Kubavelisi beepakethi zebhetri, abahlanganisi beenkqubo zokugcina amandla, kunye nabathengi be-OEM, ukuqinisekisa ukuhambelana phakathi kwe-BMS kunye ne-inverter ngaphambi kokufakwa kunokunceda ukunciphisa imiba yokudibanisa kwaye kuphephe ukukhetha uqwalaselo olungafanelekanga.

IiNkqubo zoLawulo lweeBhetri ze-DALY zesizukulwana sesi-4 ze-LK kunye ne-LM zenzelwe usetyenziso lokugcina amandla ekhaya. Zombini iimodeli zixhasa iikhemikhali zebhetri ze-Li-ion kunye ne-LiFePO4, uqwalaselo lwe-8S kunye ne-16S, kunye nonxibelelwano lwe-CAN kunye ne-RS485 ngebhodi yojongano.

Esi sikhokelo sazisa ngoyilo lonxibelelwano, ukuhambelana kophawu lwe-inverter olubhaliweyo, kunye nolwazi abathengi abafanele balunike xa becela ukuqinisekiswa kokuhambelana kobugcisa.

1. I-DALY LK kunye ne-LM BMS: Isishwankathelo seMveliso

I-DALY yesizukulwana sesi-4 i-LK kunye ne-LM BMS ziimodeli ezimbini zokugcina amandla ekhaya ezenzelwe iimfuno ezahlukeneyo zamandla aqhubekayo.

Zombini iimodeli ziyaxhasa:

• Iikhemikhali zebhetri zeLi-ion kunye neLiFePO4
• Uqwalaselo lwebhetri ye-8S kunye ne-16S
• Unxibelelwano lwe-CAN kunye ne-RS485 ngebhodi yojongano
• Ukulinganisela okungasebenziyo
• Ukulinganisela okusebenzayo okukhethwayo
• Ukusebenza kokunciphisa okwangoku okufanayo

Umahluko ophambili phakathi kwezi modeli zimbini kukulinganiswa kwazo kokutshaja/ukukhupha umbane ngokuqhubekayo.

Imodeli efanelekileyo kufuneka ikhethwe ngokweemfuno zangoku, uqwalaselo, kunye nokuhlanganiswa kwenkqubo ezifunekayo zephakheji yebhetri.

2. Uyilo loNxibelelwano: UART, CAN kunye ne-RS485

I-DALY LK kunye ne-LM BMS zisebenzisa uyilo lonxibelelwano olunebhodi enkulu kunye noqhagamshelwano lwebhodi yonxibelelwano eyahlukileyo.

Unxibelelwano lwebhodi ephambili:

• Iichweba ezimbini zonxibelelwano ze-UART.

Unxibelelwano lwebhodi yojongano:

• Unxibelelwano lwe-CAN.
• Unxibelelwano lwe-RS485.

I-CAN kunye ne-RS485 ziindlela ezimbini zonxibelelwano ezibhalwe phantsi zokudibanisa i-inverter kwiqonga le-LK kunye ne-LM.

Nangona kunjalo, ukuxhasa ujongano lonxibelelwano akuthethi ngokuzenzekelayo ukuba yonke i-inverter esebenzisa loo jongano iyahambelana. Iprotocol yonxibelelwano yokwenyani, imodeli ye-inverter, i-firmware, kunye noqwalaselo olukhethiweyo lwe-BMS kufuneka kuqwalaselwe.

Ngoko ke abathengi kufuneka baqinisekise imodeli ye-inverter echanekileyo kunye neemfuno zonxibelelwano ngaphambi kokuba ba-odole.

3. I-DALY LK kunye ne-LM BMS: Ukuhambelana kwe-RS485 Inverter

Ngokweenkcukacha zokuhambelana kwe-inverter ezibonelelwe yi-DALY, ezi mpawu zilandelayo ze-inverter zidweliswe ukuze zihambelane ne-RS485 protocol:

Ezi mpawu zimele indibaniselwano yokuhambelana kwe-RS485 egutyungelwe zizixhobo zobugcisa ze-DALY ezibonelelweyo.

Kubathengi abaceba ukudibanisa i-DALY BMS kunye ne-inverter ehambelana ne-RS485, imodeli ye-inverter echanekileyo kunye neemfuno zonxibelelwano kufuneka ziqinisekiswe ngaphambi kokukhetha uqwalaselo lokugqibela.

4. I-DALY LK kunye ne-LM BMS: Ukuhambelana kwe-CAN Inverter

Ulwazi olunikezelweyo lokuhambelana kwe-DALY lukwadwelisa ezi mpawu zilandelayo ze-inverter zonxibelelwano lweprotocol ye-CAN:

Uluhlu lokuhambelana lubonelela abathengi ngesalathiso sokuqala xa bevavanya iindlela zokudibanisa i-inverter kwiiprojekthi zokugcina amandla ekhaya.

Ezinye iimpawu, kuquka iSacolar, iGrowwatt, kunye neDeye, ziyavela kuluhlu lweRS485 kunye nolweCAN.

Oku akuthethi ukuba yonke imodeli ye-inverter evela kwezi mpawu ixhasa zombini iindlela zonxibelelwano kunye ne-DALY BMS. Iprotokholi efanelekileyo kufuneka iqinisekiswe kwimodeli ethile ye-inverter kunye noqwalaselo.

5. Ngaba ukuhambelana ne-Inverter Brand kuthetha ukuba zonke iiModeli zayo ziyaxhaswa?

Hayi. Ukuhambelana nophawu oluthile lwe-inverter akufanele kuthathwe njengokuhambelana okuqhelekileyo nayo yonke imodeli ye-inverter eyenziwe lolo phawu.

Iimodeli ezahlukeneyo ze-inverter zinokusebenzisa iiprotokholi zonxibelelwano ezahlukeneyo, useto lonxibelelwano, iinguqulelo ze-firmware, kunye neemfuno zoqwalaselo.

Ngenxa yesi sizathu, abathengi kufuneka bahlule phakathi kwezi zinto zilandelayo:

• Inkxaso ye-interface yonxibelelwano: Nokuba i-BMS ibonelela nge-CAN okanye i-RS485.
• Ukuhambelana kweprotocol: Ingaba iprotocol yeBMS ekhethiweyo iyahambelana neemfuno zonxibelelwano ze-inverter.
• Ukuhambelana kwinqanaba lemodeli: Nokuba imodeli ye-inverter echanekileyo inolungiselelo lonxibelelwano oluhambelanayo.
• Ukuqinisekiswa kwenqanaba lenkqubo: Ukuba i-BMS ekhethiweyo kunye noqwalaselo lwe-inverter zinokusebenzisana na kwinkqubo yebhetri ecetywayo.

Ulwazi olunikezelwe yiDALY lokuhambelana luchaza indibaniselwano yeprotocol edwelisiweyo njengeye yavavanywa ngaxeshanye kunye nokulungiswa kwe-joint.

Ububanzi bokuhambelana obubhaliweyo akufuneki budluliselwe kuzo zonke iimodeli eziphantsi kweempawu ze-inverter ezidwelisiweyo.

Kwiiprojekthi ezibandakanya imodeli ye-inverter engagutyungelwanga ngokucacileyo lulwazi olunikiweyo lokuhambelana, kucetyiswa ukuqinisekiswa kobugcisa ngaphambi kokuthenga okanye ukuhlanganiswa.

6. Loluphi ulwazi olufunekayo ukuqinisekisa ukuhambelana kwe-Inverter?

Ukuze kuncedwe ekuchongeni ulwakhiwo olufanelekileyo lwe-DALY LK okanye i-LM BMS, abathengi kufuneka banike ulwazi olulandelayo lweprojekthi.

Iinkcukacha zebhetri

• Ikhemistri yebhetri: iLi-ion okanye iLiFePO4
• Uqwalaselo lwechungechunge lwebhetri: 8S okanye 16S
• Itshaja eqhubekayo efunekayo
• Ukukhutshwa okuqhubekayo okufunekayo

Iinkcukacha ze-Inverter

• Uphawu lwe-Inverter
• Imodeli ye-inverter echanekileyo
• Unxibelelwano olufunekayo: CAN okanye RS485
• Ulwazi lweprotocol yonxibelelwano olufumanekayo
• Ulwazi olufanelekileyo lwe-firmware okanye ulungiselelo lonxibelelwano, ukuba luyafumaneka

Iimfuno zenkqubo

• Nokuba iipakethi zebhetri ezininzi ziya kuqhagamshelwa ngaxeshanye
• Umsebenzi wokulinganisela ofunekayo
• Imisebenzi eyongezelelweyo okanye izixhobo
• Naziphi na iimfuno ezikhethekileyo zonxibelelwano

Ukubonelela ngezi nkcukacha kunceda iqela lobuchwephesha ukuba lihlole usetyenziso kwaye limisele ukuba ulungiselelo lwe-BMS olucetywayo lufanelekile na.

7. Ukwenziwa ngokwezifiso kwiiprojekthi ezahlukeneyo zokugcina amandla emakhaya

Iiprojekthi ezahlukeneyo zokugcina umbane ekhaya zinokuba neenkcukacha ezahlukeneyo zebhetri, iimfuno zonxibelelwano lwe-inverter, kunye noyilo lwesakhiwo.

Ukongeza kwiindlela ezisemgangathweni zokumisela imveliso, i-DALY ixhasa ukwenziwa ngokwezifiso kwezi ndawo zilandelayo:

Ukwenziwa ngokwezifiso kweenkcukacha zangoku

Iinkcukacha zangoku zingaxoxwa ngokweemfuno zebhetri kunye nokusetyenziswa kwayo.

Ukwenziwa ngokwezifiso kweprotocol yonxibelelwano

Ukwenziwa ngokwezifiso kweprotocol yonxibelelwano kuyafumaneka kwiiprojekthi ezineemfuno ezithile zokudibanisa i-inverter. Ubuchule bobuchwephesha bufuna ukuqinisekiswa komntu ngamnye.

Izixhobo kunye nokwenza ngokwezifiso ulwakhiwo

Iimfuneko zehardware kunye nesakhiwo zingavavanywa ngokwendlela eyilwe ngayo iprojekthi.

Ukwenziwa ngokwezifiso komsebenzi wesoftware

Iimfuno zomsebenzi wesoftware zingaxoxwa kwaye zivavanywe neqela leengcali.

I-OEM/ODM kunye nophawu

I-DALY ixhasa ukwenziwa ngokwezifiso kwelogo yebhrendi kunye neemfuno zeprojekthi ye-OEM/ODM.

Kwisicelo ngasinye sokwenza ngokwezifiso, ukwenzeka, iiparameter zobugcisa, ububanzi bophuhliso, kunye nexesha lokuqalisa ziqinisekiswa ngokwahlukeneyo.

Imodeli yokugqibela yemveliso kunye noqwalaselo kufuneka kuqinisekiswe ngaphambi kokufakwa kweodolo.

8. Inkxaso yamaxwebhu esiqinisekiso

Kubathengi abalungiselela iiprojekthi zokuqinisekiswa kwemveliso kunye nokufikelela kwimarike, i-DALY inokubonelela ngamaxwebhu afanelekileyo ukuxhasa iinkqubo zokuqinisekiswa kwabathengi.

Amaxwebhu athile afumanekayo axhomekeke kwiimfuno zeprojekthi yomthengi kunye nemigangatho yesatifikethi efanelekileyo.

Inkxaso yamaxwebhu akufuneki itolikwe njengobungqina bokuba i-DALY LK okanye i-LM BMS ifumene naluphi na uqinisekiso, imvume, okanye isiqinisekiso solawulo.

Abathengi kufuneka baqinisekise iimfuno zesatifikethi ezifanelekileyo kwimarike yabo yendawo kunye nesicelo semveliso.

9. Imibuzo Ebuzwa Rhoqo

Umbuzo 1: Ngaba i-DALY LK kunye ne-LM BMS ziyayixhasa zombini i-CAN kunye ne-RS485?

Ewe. Zombini iimodeli zine-CAN kunye ne-RS485 communication interfaces kwibhodi ye-interface. Iprotocol yonxibelelwano efanelekileyo kunye noqwalaselo kufuneka ziqinisekiswe kwi-inverter ethile.

Q2: Zeziphi iimpawu ze-inverter ezidweliswe ukuze zihambelane ne-RS485?

Ulwazi olunikiweyo lokuhambelana ludwelisa iVoltronic Power, iGrowat, iSacolar, iSRNE, iPylon, kunye neDeye.

Q3: Zeziphi iimpawu ze-inverter ezidweliswe ukuze zihambelane ne-CAN?

Ulwazi olunikiweyo lokuhambelana ludwelisa iSacolar, iGrowat, iVictron, iGoodWe, iSolark, iXtender, iSMA, iAiswei, iDeye, iSOFAR, kunye neMUST.

Umbuzo 4: Ngaba zonke iimodeli ze-inverter ezivela kwezi mpawu ziyahambelana ne-DALY BMS?

Akunjalo rhoqo. Ukuhambelana kuxhomekeke kwimodeli ye-inverter echanekileyo, iprotocol yonxibelelwano, i-firmware, kunye noqwalaselo. Ukuqinisekiswa kobugcisa kwinqanaba lemodeli kuyacetyiswa.

Umbuzo 5: Ngaba i-LK kunye ne-LM ziyazixhasa iibhetri ze-LiFePO4?

Ewe. Zombini iimodeli zixhasa iikhemikhali zebhetri zeLiFePO4 kunye neLi-ion, kunye noqwalaselo lwe-8S kunye ne-16S.

Umbuzo 6: Yintoni umahluko phakathi kwe-LK kunye ne-LM BMS?

I-LK BMS ixhasa i-100A continuous charge/discharge current, ngelixa i-LM BMS ixhasa i-150A okanye i-200A continuous charge/discharge current. Zikwahluka kwi-optional active balancing peak current kunye ne-continuous parallel current limitations.

Umbuzo 7: Ngaba i-DALY ingenza ngokwezifiso iiprotokholi zonxibelelwano zee-inverters ezithile?

I-DALY ixhasa ukwenziwa ngokwezifiso kweprotocol yonxibelelwano. Ukwenzeka, iimfuno zobugcisa, ububanzi bophuhliso, kunye nexesha lokuqalisa kufuneka ziqinisekiswe nganye nganye.

Umbuzo 8: Yintoni endifanele ndiyinike xa ndicela ukujonga ukuhambelana kwe-inverter?

Nceda unikeze uphawu lwakho lwe-inverter, imodeli echanekileyo, ujongano lonxibelelwano, ikhemistri yebhetri, ulungelelwaniso lothotho, iimfuno zamandla afunekayo, kunye neemfuno zebhetri ezihambelanayo.

10. Nxibelelana neDALY ukuze ufumane izisombululo zeBMS zokugcina amandla ekhaya

Ukukhetha i-BMS efanelekileyo kufuna iinkcukacha zebhetri ezihambelanayo, iimfuno zangoku, iiprotokholi zonxibelelwano, kunye noqwalaselo lwe-inverter.

Iimodeli ze-DALY 4th Generation LK kunye ne-LM home energy storage BMS zibonelela nge-8S kunye ne-16S configurations ze-Li-ion kunye ne-LiFePO4 applications, kunye ne-CAN kunye ne-RS485 communication interfaces kunye neendlela ezahlukeneyo ze-continuous current.

Kwabavelisi beebhetri, abahlanganisi beenkqubo zokugcina amandla, abasasazi, kunye nabathengi be-OEM/ODM, i-DALY inika iingcebiso zokumisela imveliso kunye nenkxaso yokwenza ngokwezifiso.

Nxibelelana neDALY ngeenkcukacha zeprojekthi yakho ukuze uxoxe ngendlela efanelekileyo yokulungiselela i-BMS.

Ukuze usincede sivavanye iprojekthi yakho, nceda ufake:

1. Ikhemistri yebhetri kunye noqwalaselo lothotho.
2. Itshaja eqhubekayo/umbane okhutshwayo ofunekayo.
3. Uhlobo lwe-Inverter kunye nomzekelo ochanekileyo.
4. Iprotokholi yonxibelelwano ye-CAN okanye ye-RS485 efunekayo.
5. Iimfuno zebhetri ezifanayo.
6. Iimfuno ze-OEM/ODM okanye zokwenza ngokwezifiso.

Iqela le-DALY lingaphonononga iinkcukacha zeprojekthi kwaye liqinisekise ulungelelwaniso olufanelekileyo lwemveliso kunye nokuba nokwenzeka na kwezobuchwepheshe.

I-DALY - Izisombululo zeNkqubo yoLawulo lweeBhetri kwizicelo zokugcina amandla ekhaya.