Kuv puas yuav tsum tau hloov kho vaj huam sib luag hluav taws xob rau hnub ci zog?

Kev hloov kho vaj huam sib luag hluav taws xob txhais tau tias hloov lub qub hluav taws xob vaj huam sib luag nrog ib qho tshiab nrog cov kab hluav taws xob tshiab. Qhov kev pabcuam no hu ua Main Panel Update (MPU). Raws li tus kws tshaj lij hluav taws xob, kuv yuav piav qhia yog tias MPU siv tau. Kev nkag siab txog kev ruaj ntseg yog tus yuam sij los tsim kom muaj kev nyab xeeb hluav taws xob ib puag ncig thiab ua kom pom kev siv lub zog.

Feem ntau, koj yuav tau hloov kho lub ntsiab dashboard yog tias:

• Cov qauv qub ntawm lub vaj huam sib luag hluav taws xob, tsis muaj ntawv pov thawj los ntawm lub peev xwm (AHJ).
• Tsis muaj chaw txaus rau nruab lwm qhov hluav taws xob hloov.
• Yog tias cov keyboards hauv koj lub thawv hluav taws xob tsis tuaj yeem tswj hwm qhov xav tau lub zog ntxiv uas tsim los ntawm lub hnub ci zog, yuav tsum muaj MPU.
• Yuav tsis muaj peev xwm tswj tau qhov loj DC input voltage xav tau rau qhov loj ntawm lub hnub ci.

Mus saib kuv qhov kev txheeb xyuas qhov tob hauv qab no.

Kuv puas yuav tsum tau hloov kho kuv lub ntsiab dashboard?

Yog lawm, yog lawv laus los sis tsav tsis tau.

Rau tag nrho cov hluav taws xob hauv ib lub tsev lossis lub tsev, lub vaj huam sib luag hluav taws xob ua haujlwm raws li qhov hloov pauv. Nws sau lub zog los ntawm koj lub chaw muab hluav taws xob lossis lub hnub ci hluav taws xob thiab faib nws mus rau cov kab hluav taws xob uas siv hluav taws xob hauv internet, teeb, thiab khoom siv.

Nws yog cov khoom siv hluav taws xob tseem ceeb tshaj plaws hauv koj lub tsev lossis lub tsev.

Yog tias cov keyboards hauv koj lub thawv sib txuas tsis tuaj yeem ua tau raws li qhov xav tau ntawm lub zog ntxiv uas tsim los ntawm lub hnub ci zog, yuav xav tau MPU. Yog tias cov hluav taws xob hloov hauv koj lub tsev qub, qhov no yog lwm qhov cim qhia tias koj yuav xav tau MPU. Txhawm rau txo qhov kev pheej hmoo ntawm hluav taws xob hluav taws xob hauv koj lub tsev, koj yuav tsum hloov qee lub thawv hloov pauv qub.

Kuv tuaj yeem paub tau li cas yog tias kuv xav tau hloov kho Main Vaj Huam Sib Luag (MPU)?

Tej zaum koj yuav tau hloov kho lub ntsiab vaj huam sib luag yog tias:

• Cov qauv qub ntawm lub vaj huam sib luag hluav taws xob, tsis muaj ntawv pov thawj los ntawm lub peev xwm (AHJ).
• Tsis muaj chaw txaus rau nruab lwm qhov hluav taws xob hloov.
• Yog tias cov keyboards hauv koj lub thawv hluav taws xob tsis tuaj yeem tswj hwm lub zog ntxiv uas tsim los ntawm lub hnub ci zog, yuav xav tau MPU.
• Yuav tsis muaj peev xwm tswj tau qhov loj DC input voltage xav tau rau qhov loj ntawm lub hnub ci.

Tsis muaj lub sijhawm zoo los hloov kho koj lub dashboard tseem ceeb

Kev hloov kho vaj huam sib luag tseem ceeb yuav xav tau yog tias koj xav yuav lub tsheb hluav taws xob lossis ntxiv cov hluav taws xob hluav taws xob rau koj lub vaj huam sib luag hluav taws xob.

Yog tias koj nyob hauv California lossis tab tom xav yuav lub tsheb hluav taws xob sai sai, koj yuav tsum tau hloov lub vaj huam sib luag tseem ceeb. Lwm qhov txiaj ntsig ntawm kev ua tiav MPU ua ntej kev teeb tsa lub hnub ci yog tias nws tuaj yeem tsim nyog rau Tsoom Fwv Teb Chaws Hnub Ci Kev nqis peev se credit (ITC).

Dab tsi ua rau koj lub hnub ci hluav taws xob npaj tau?

Ntxiv rau qhov hloov pauv rau txhua lub voj voog, lub vaj huam sib luag hluav taws xob tag nrho kuj muaj tus tswv hloov pauv rau tag nrho amperage ntawm koj lub tsev.

Koj lub ntsiab breaker feem ntau yuav tsum tau ntsuas tsawg kawg yog 200 amps thiaj li ua rau koj lub cev npaj hnub ci.

Lub hwj chim kos los ntawm cov hnub ci vaj huam sib luag yog qhov yuav siab dhau rau cov hluav taws xob hluav taws xob nyob qis dua 200 amps, uas tuaj yeem ua rau hluav taws kub lossis lwm yam teeb meem.

Koj puas yuav tsum hloov kho koj lub vaj huam sib luag hauv tsev rau hnub ci zog?

Yog lawm, hauv qab no yog qee qhov laj thawj vim li cas koj yuav tsum:

• Code yuav tsum tauA: Kev siv hluav taws xob tag nrho ntawm koj lub tsev yuav tsum tsis pub tshaj lub peev xwm ntawm lub vaj huam sib luag. Yog li ntawd, nws yog ib qho tseem ceeb heev los txhim kho koj lub vaj huam sib luag hluav taws xob rau ib qho uas tuaj yeem ua tau raws li qhov xav tau hluav taws xob hauv koj lub tsev.
• Kev thaj yeeb ntawm lub siab: Koj yuav zoo siab dua paub tias lub vaj huam sib luag tshiab tuaj yeem tswj lub zog koj tso rau nws yog tias koj hloov kho nws.

(Txuas mus rau cov ntaub ntawv hluav taws xob hauv teb chaws, ceeb toom tias qhov no yog kev nyeem ntawv qhuav)

Koj xav tau pes tsawg hnub ci vaj huam sib luag rau 200 amp kev pabcuam?

Nws yuav siv li ntawm 12 watts ntawm lub hnub ci vaj huam sib luag kom them 200V 100Ah lithium roj teeb los ntawm 610% qhov tob ntawm kev tso tawm thaum lub hnub ci siv MPPT tus nqi tswj.

Koj xav nkag siab tsis yog lub amperage, zoo li nyob rau hauv qhov dhau los, tab sis lub zog noj ntawm koj lub tsev.

Koj yuav tsum txiav txim siab seb koj siv pes tsawg kWh ib hlis twg los ntawm saib koj daim nqi hluav taws xob tshiab kawg. Nyob ntawm seb qhov loj ntawm koj lub tsev thiab qhov muaj cua txias, daim duab no yuav txawv.

Kuv xav tau lub peev xwm cia li cas?

Ampere-teev, lossis pes tsawg teev lub roj teeb tuaj yeem ua haujlwm ntawm qhov muab amperage, yog siv los ntsuas cov roj teeb. Yog li, 400 amp-teev roj teeb tuaj yeem ua haujlwm ntawm 4 amps rau 100 teev.

Los ntawm kev faib los ntawm 1,000 thiab muab faib los ntawm qhov hluav taws xob, koj tuaj yeem hloov qhov no mus rau kWh.

Yog li, 400 Ah roj teeb khiav ntawm 6 volts yuav tsim 2.4 kWh ntawm lub zog (400 x 6 1,000). Kaum peb lub roj teeb yuav xav tau yog tias koj lub tsev yuav siv 30 kWh ib hnub twg.

Kuv xav ua tshav ntuj; Kuv xav tau dab tsi loj hluav taws xob vaj huam sib luag?

Nyob ntawm tus tswv tsev, qhov loj npaum li cas yuav txawv, tab sis kuv xav kom ua raws li cov khoom siv hluav taws xob ntawm 200 amps lossis ntau dua. Rau feem ntau lub hnub ci kev teeb tsa hauv tsev, qhov no ntau dua li txaus. Ntxiv rau, 200 amps muab ntau chav rau yav tom ntej ntxiv.

Kuv puas tuaj yeem hloov kho kuv tus kheej lub vaj huam sib luag hluav taws xob?

National Fire Protection Association hais tias:

Cov chaw tua hluav taws hauv nroog hauv Tebchaws Meskas tau teb rau qhov nruab nrab ntawm 45,210 qhov hluav taws kub hauv tsev thaum xyoo 2010 thiab 2014 uas cuam tshuam txog hluav taws xob tsis ua haujlwm lossis ua haujlwm tsis zoo.

Qhov nruab nrab, cov hluav taws kub nyhiab no ua rau 420 tus neeg tuag, 1,370 tus neeg raug mob thiab $ 1.4 nphom hauv kev puas tsuaj ncaj qha txhua xyoo.

Tus kws kho hluav taws xob muaj ntawv tso cai raug pom zoo rau hom haujlwm no.

Ua tib zoo saib qee qhov ntawm peb cov lus hauv qab no.

• Dab tsi yog ntse fais fab mov
• Yuav ua li cas nkaum lub vaj huam sib luag hluav taws xob hauv vaj
• Yuav ua li cas kuaj lub hnub ci vaj huam sib luag nrog multimeter

Video link

Main Vaj Huam Sib Luag Txhim Kho MPU los ntawm EL Electrician