Tsab ntawv blog no yuav qhia koj seb qhov loj ntawm cov xaim koj xav tau xaim koj li cashnub ci vaj huam sib luagrau kojtus nqi tswjnyob rau hauv koj DIY camper hluav taws xob system.Peb yuav npog txoj kev 'kev' kom loj xaim thiab txoj kev 'yooj yim' rau cov hlau loj.
Txoj hauv kev ua kom loj hnub ci array hlau yog siv lub EXPLORIST.life hlau sizing lub laij lej los txiav txim qhov loj me ntawm cov xaim raws li lub amps, qhov hluav taws xob, qhov tso cai rau qhov poob, thiab qhov ntev ntawm lub voj voog.
Txoj kev yooj yim suav nrog kev txheeb xyuas tias 10 AWG hlau loj txaus thiab tsuas yog siv 10 AWG Hlau rau lub hnub ci array thaiv.
Yuav Ua Li Cas Xaiv Hnub Ci Vaj Huam Sib Luag Hlau Loj - Video
Daim vis dis aus no yuav qhia koj tias qhov loj ntawm cov xaim koj xav tau xaim koj li cashnub ci vaj huam sib luagrau kojtus nqi tswjnyob rau hauv koj lub DIY camper hluav taws xob system thiab yuav npog tag nrho cov ntsiab lus ntawm no blog ncej
Hlau Size Calculator
Lub EXPLORIST.life hlau loj lub laij lej tuaj yeem nrhiav tau ntawm https://www.explorist.life/wire-sizing-calculator/ thiab tuaj yeem nkag tau yooj yim los ntawm kev siv lub vev xaib tseem ceeb hauv qab 'Calculators' nqe lus.
Series Wired Solar Array Hlau Loj
Ib tug series wired solar array tau txais qhov voltage ntawm txhua lub vaj huam sib luag ntxiv ua ke thaum lub array amperage tseem zoo ib yam li ib lub vaj huam sib luag.
Qhov no txhais tau tias hauv qhov piv txwv hauv qab no, muaj 5 amps ntawm 80 volts ntws los ntawm cov xaim los ntawmhnub ci vaj huam sib luagmus rautus nqi tswj.
Nws yog 20ft ntawm lub hnub ci array mus rautus nqi tswj, uas txhais tau hais tias 5 amps ntawm 80 volts yog ntws los ntawm 40ft ntawm hlau.Tso cai rau 3% qhov hluav taws xob poob hauv lub tshuab xam zauv hlau, peb tuaj yeem pom tias peb tuaj yeem siv 16 AWG Hlau rau cov xov hlau no.
Sim nws rau koj tus kheej.Cov inputs yog:
- 5 amp ua
- 80v zog
- 40 ft
- Hlau TSIS tau nruab rau hauv lub cav compartment
- Tsuas yog 2 kab nyob rau hauv pob
- 3% tso cai voltage poob
Parallel Wired Solar Array Hlau Loj
Txhawm rau txiav txim siab qhov loj ntawm cov xaim tsim nyog rau kev sib txuas ntawm lub hnub ci vaj huam sib luag, peb xav tau ob qhov sib cais ntawm cov xaim loj.Txij li thaum qhov hluav taws xob thiab amperage ntws los ntawm cov xov hlau ua ntej cov khoom sib txuas yog qhov sib txawv ntawm qhov voltage thiab amperage ntws los ntawm cov xov hlau tom qab cov khoom sib txuas, peb yuav tsum nrhiav qhov pom zoo ntawm cov hlau loj ntawm txhua qhov.
Qhov no txhais tau hais tias hauv qhov piv txwv hauv qab no, muaj 5 amps ntawm 20 volts ntws los ntawm 20ft ntawm cov xov hlau los ntawm txhua qhov.hnub ci vaj huam sib luag, 10ft deb ntawm MC4 Combiner.Tso cai rau 1.5% qhov hluav taws xob poob hauv lub tshuab xam zauv hlau, peb tuaj yeem pom tias peb tuaj yeem siv 14 AWG Hlau rau cov xov hlau no.
Tom qab cov Combiner, txij li thaum cov kab sib txuas sib txuas tau txais lawv cov amperages ntxiv thaum lawv qhov hluav taws xob nyob twj ywm, cov xov hlau yuav xa 20 amps ntawm 20 volts mus txog 20 feet ntawm cov xaim, 10 feet deb mus rautus nqi tswj.Tso cai rau 1.5% qhov hluav taws xob poob hauv lub tshuab xam zauv hlau, peb tuaj yeem pom tias peb tuaj yeem siv 8 AWG Hlau rau cov xov hlau no.
Sim nws rau koj tus kheej.Ntawm no yog cov inputs siv:
- Rau Txhua Vaj Huam Sib Luag rau MC4 Combiner
- 5 amp ua
- 20 volts
- 20 feet ntawm Hlau
- 1.5% tso cai voltage poob
- Los ntawm MC4 combiner mus rau lubCharge Controller
- 20 amp ua
- 20 volts
- 20 feet ntawm Hlau
- 1.5% tso cai voltage poob
Series-Parallel Wired Hnub Ci Array Hlau Loj
Txhawm rau txiav txim siab qhov loj ntawm cov xaim tsim nyog rau cov kab sib txuas-kab ib sab xaim hnub ci array, peb xav tau ob qhov sib cais ntawm cov xaim loj suav nrog zoo ib yam li cov kab sib txuas.Txij li thaum qhov hluav taws xob thiab amperage ntws los ntawm cov xov hlau ua ntej cov khoom sib txuas yog qhov sib txawv ntawm qhov voltage thiab amperage ntws los ntawm cov xov hlau tom qab cov khoom sib txuas, peb yuav tsum nrhiav qhov pom zoo ntawm cov hlau loj ntawm txhua qhov.
Qhov no txhais tau hais tias hauv qhov piv txwv hauv qab no, muaj 5 amps ntawm 40 volts ntws los ntawm 20ft ntawm cov xov hlau los ntawm txhua qhov.hnub ci vaj huam sib luagseries-strings, 10ft deb mus rau MC4 Combiner.Tso cai rau 1.5% qhov hluav taws xob poob hauv lub tshuab xam zauv hlau, peb tuaj yeem pom tias peb tuaj yeem siv 16 AWG Hlau rau cov xov hlau no.
Tom qab lub Combiner, txij thaum uas tig mus wired series-txoj hlua ntawmhnub ci vaj huam sib luagtau txais lawv cov amperages ntxiv thaum lawv cov voltages nyob zoo ib yam, cov xov hlau yuav xa 10 amps ntawm 40 volts txog 20 feet ntawm hlau, 10 feet deb mus rautus nqi tswj.Tso cai rau 1.5% qhov hluav taws xob poob hauv lub tshuab xam zauv hlau, peb tuaj yeem pom tias peb tuaj yeem siv 14 AWG Hlau rau cov xov hlau no.
Sim nws rau koj tus kheej.Ntawm no yog cov inputs siv:
- Rau txhua kab-txoj hlua rau MC4 Combiner
- 5 amp ua
- 40 volts
- 20 feet ntawm Hlau
- 1.5% tso cai voltage poob
- Los ntawm MC4 combiner mus rau lubCharge Controller
- 10 amp ua
- 20 volts
- 20 feet ntawm Hlau
- 1.5% tso cai voltage poob
Qhov Zoo Tshaj Hnub Ci Array Hlau Loj - 10 AWG
Ib tug tsim kom zoo camper hnub ci array yuav tsum yeej ib txwm siv tau 10 gauge hlau rau tag nrho cov nyob ntawm tej ntawm lub array thiab lubtus nqi tswj, thiab ntawm no yog vim li cas ...
Txawm hais tias lub laij lej pom zoo rau cov xaim me me, zoo li 16 gauge ... 10 gauge hlau tsuas yog siv tau yooj yim dua los ntawm lub cev qhov muag (xav; txoj hlua loj vs me hlua).Thiab txij li thaum nws yuav raug ntsia rau ntawm lub ru tsev ntawm koj lub chaw pw hav zoov, tawm hauv cov ntsiab lus, muaj cov hlau ruaj khov dua yog qhov zoo heev.
Qhov no 'loj-them-tsim' hlau loj kuj tseem yuav txo qis voltage poob, uas yuav pab xa txhua qhov poob ntawm lub zog los ntawm koj cov array rau koj.tus nqi tswj.
Tam sim no… Yuav ua li cas yog lub laij lej pom zoo kom xaim loj dua 10 AWG?
Yog tias qhov no… Kuv yuav rov qab mus saib seb qhov array yog wired li cas.Rau ibMPPT tus nqi tswjkom YEEJ ua nws txoj hauj lwm, qhov array voltage tiag tiag yuav tsum yog tsawg kawg yog 20V tshaj qhovroj teebbank voltage.Qhov hluav taws xob siab dua no tseem yuav ua kom cov array amperage qis dua, uas yuav cia peb siv cov xaim me me.
Muaj pes tsawg watts ntawm hnub ci tuaj yeem khiav ntawm 10 AWG hlau?
High-quality 10 gauge hlau nrog 105-degree celsius rwb thaiv tsev yog ntsuas nrog max ampacity ntawm 60A.Feem ntauMC4 connectors, ntawm qhov tod tes, muaj max ampacity ntawm 30A;yog li peb yuav tsum khaws cov array amperage hauv qab 30A;thiab peb tuaj yeem ua qhov ntawd los ntawm kev xa cov array hauv series lossis series-parallel yog li cov array muaj qis dua amperage thiab ntau dua voltage.
Qhov no txhais tau hais tias nrog ib qho array amperage ntawm 30A, pub hais tias ... 250V rau hauv lub loj SmartSolarMPPT250|100… Siv watts txoj cai ntawm 30A x 250V… qhov no yuav ua rau peb array wattage ntawm 7500W ntawmhnub ci vaj huam sib luag;uas yog LOT.Qhov tseeb… yog li ntawm 150% max rated wattage muaj peev xwm ntawm SmartSolarMPPT tus nqi tswjthaum ua ke nrog 48Vroj teebtxhab nyiaj.Yog li lub wattage ntawm array ... tsis yog qhov teeb meem tiag tiag thaum sim saib seb peb puas tuaj yeem siv 10 gauge hlau.
Yog li, yog tias koj tab tom sim tsim lub hnub ci array ntawm koj tus kheej… siv cov txheej txheem 'technical' kuv tau qhia koj ua ntej los xyuas ob zaug tias 10AWG yog qhov loj txaus thiab dua… yog tias 10 AWG tsis loj txaus… xav rov ua haujlwm. koj array tsim kom muaj ntau panels nyob rau hauv loj series hlua los boost lub array voltage thiab txo cov array amperage ces koj siv tau 10 AWG hlau.
Vim li cas ho tsis siv loj dua 10 AWG Hlau?
Feem ntau, tsuas yog vim li cas lub hnub ci array yuav tsum tau siv loj dua 10 AWG hlau yuav txo tau qhov voltage poob ntawm lub array mus rautus nqi tswj.Txij li thaum peb tab tom tham txog camper hnub ci arrays qhov ntev ntawm tag nrho cov camper yog zoo li nyob rau hauv 45ft, tab sis...tus nqi tswjyog tshaj, hais, 50-60ft yuav tsis tshua muaj.Ntawm lub hnub ci tsim kom zoo, ua tiav 3% lossis tsawg dua qhov hluav taws xob poob nrog 10AWG hlau yog yooj yim ua tiav.
Post lub sij hawm: Oct-12-2022