Hnub Ci Charge Controller Inverter

tawm ntawm kab hluav taws xob inverter

Feature:

# Parallel Function mus txog qhov siab tshaj plaws 9 units: Loj dua Loads .

# Kev xaiv kev sib txuas lus: Sab nraud WIFI, Saib xyuas txhua lub sijhawm.

# Slim lub cev, yooj yim installation thiab thauj, pheej yig dua Freight los ntawm huab cua, hiav txwv thiab av.

# PF1.

# Txhawb kev ua haujlwm yam tsis muaj roj teeb: Txo cov nqi hnub ci thiab txuag nyiaj.

# High precision ntawm cov zis voltage, ± 5 feem pua, saib xyuas koj cov khoom siv.

Khoom Parameter:

Piav Qhov txawv ntawm Hnub Ci Inverters Thiab Converters

Thaum tsim lub hnub ci, koj yuav tsum xaiv cov khoom siv hnub ci uas yuav pab tau koj cov neeg siv khoom xav tau. Ntau tus neeg yuav khoom yuav muaj lus nug txog kev hloov tam sim no (AC) thiab ncaj qha tam sim no (DC), lub zog hluav taws xob thiab cov hloov pauv. Cov no yog cov ntsiab lus tseem ceeb rau cov neeg teeb tsa kom nkag siab thiab piav qhia los pab tus neeg siv khoom txiav txim siab yuav khoom.

AC Vs. DC zog

Hluav taws xob los ntawm ob hom: AC thiab DC fais fab. Cov ntsiab lus piav qhia txog cov kev taw qhia ntawm cov hluav taws xob tam sim no nyob rau hauv ib lub voj voog. Hauv DC voltage, tam sim no ntws hauv ib qho kev taw qhia. Rau AC, electrons hloov cov lus qhia, mus rau pem hauv ntej thiab rov qab.

AC voltage yog qhov feem ntau ntawm cov tsev, cov khoom siv, thiab cov khoom siv hluav taws xob siv vim tias nws zoo dua ntawm kev xa hluav taws xob mus ntev dua. Yog tias koj ntsaws rau hauv qhov hluav taws xob, AC lub zog yuav ntws los ntawm nws. Feem ntau cov TV, khoos phis tawj, routers, xov tooj ntawm tes, tub yees, qhov cub, lub tshuab ntxuav tais diav thiab lub rhaub dej siv hluav taws xob AC.

Tab sis, cov roj teeb hnub ci thiab lub hnub ci siv hluav taws xob DC. Yog li, ib qho inverter yog xav tau rau lub roj teeb lossis lub hnub ci array rau lub zog AC cov khoom siv. Qee lub sij hawm, off-grid solar system tswv yuav siv DC cov khoom siv los hla qhov kev xav tau ntawm lub inverter, tab sis lawv tsuas yog txwv rau cov khoom siv me me.

Cov ntsiab lus muaj txiaj ntsig hluav taws xob

Muaj ntau lub ntsiab lus tshwj xeeb rau hluav taws xob. Feem ntau, koj cov neeg siv khoom yuav tsis paub meej lub ntsiab lus ntawm cov ntsiab lus no, uas ua rau nws nyuaj rau lawv kom nkag siab yooj yim ntawm lub hnub ci ua haujlwm li cas. Nov yog qee cov ntsiab lus muaj txiaj ntsig los piav qhia rau lawv ntawm qhov chaw tshawb fawb lossis hauv koj lub tuam txhab lub vev xaib.

• Voltage: Nws yog lub peev xwm ntawm lub zog txav, thiab nws ntsuas hauv volts. Yog hais tias lub analogy yog dej, nws yuav xa mus rau cov dej siab.

• Ampere: Lub zog ntawm cov hluav taws xob tam sim no qhia hauv amperes. Yog tias nws yog dej, nws yuav xa mus rau tus nqi ntws.

• Watts: Kev ntsuas lub zog yog qhia hauv watts, kilowatts, thiab megawatts. Ib kilowatt yog sib npaug rau 1,000 watts, thiab ib megawatt yog sib npaug rau 1,000,000 watts.

• Kilowatt teev: Qhov no yog ntsuas kev siv hluav taws xob dhau sijhawm. Cov nqi hluav taws xob feem ntau yog ntsuas hauv kilowatt teev, uas yog sib npaug rau 1,000 watts rau 1 teev. Ib megawatt teev yog sib npaug rau 1,000 kilowatt teev rau 1 teev.

Inverter Vs. Hloov

Inverters hloov voltage ntawm DC rau AC. Hnub ci vaj huam sib luag tsim DC, hos cov tsev neeg feem ntau siv AC. Yog li, inverters hloov hnub ci zog rau hauv daim ntawv uas siv tau hauv koj cov neeg siv khoom lub tsev.

Muaj ob hom inverters tseem ceeb: hlua inverters (tseem hu ua central inverters) thiab microinverters. Lub qub inverts hluav taws xob los ntawm ntau lub hnub ci vaj huam sib luag, thaum lub tom kawg yog siv rau ntawm txhua lub hnub ci module.

Qee zaum, inverters raug xa mus yuam kev raws li cov hloov pauv lossis lub zog hloov pauv. Nws yuav pab tau kom paub txog qhov no yog tias nws tshwm sim nrog koj cov neeg siv khoom muaj peev xwm.

Hauv daim ntawv thov hnub ci, tus nqi tswj hwm, uas yog DC-rau-DC converter, yog siv los tswj lub zog khiav ntawm lub cev thiab ua kom cov zis ntau tshaj. Tus tswj kev them nqi pab lub txhab nyiaj roj teeb thiab inverter kom tau txais qhov tam sim no zoo ib yam.

Off-grid solar systems muaj peev xwm muaj hluav taws xob hloov hluav taws xob, uas tso cai rau lawv tau 24 lossis 48 volts los ntawm 12-volt roj teeb. Cov no yog siv nrog cov khoom siv DC, uas tsis tshua muaj.

Feem ntau, RVs muaj cov converters los pab kom cov chav no hloov 120v AC zog rau 12v DC hluav taws xob. Yog li ntawd, cov converters pab RV cov tswv kom them lawv cov roj teeb thaum ntsaws rau hauv lub hwj chim mov. Cov chav nyob tam sim no yog tus qauv hauv RVs tshiab thiab pib ua qhov kev ua haujlwm zoo li lub inverter.

Koj puas xav tau ob qho tib si hauv Solar Array?

Lub hnub ci tshuab xav tau inverters los hloov qhov voltage ntawm DC rau AC. Los ntawm qhov sib txawv, cov tswj kev them nqi tsuas yog xav tau ntawm lub hnub ci nrog cov roj teeb, nyob rau hauv ob daim phiaj-khi thiab off-grid daim ntawv thov. Yog li, koj cov haujlwm yuav suav nrog ib txoj hlua inverter lossis microinverters, tab sis tsuas yog cov haujlwm nrog lub hnub ci roj teeb lub txhab nyiaj yuav xav tau tus nqi tswj. Muaj tsawg zaus, nyob rau hauv daim ntawv thov off-daim phiaj nrog DC cov khoom siv, lub tshuab hloov hluav taws xob yuav pab tau.

Hom Solar Charge Controllers

Ob hom kev them nyiaj ntau tshaj plaws yog Pulse Width Modulation (PWM) Controller thiab Maximum Power Point Tracking (MPPT) Controller. Ob lub npe hais txog yuav ua li cas tus nqi tswj hwm hloov qhov hluav taws xob, thiab MPPT Controller yog qhov zoo dua li nws ua haujlwm li cas.

Pulse Width Modulation (PWM)

Lub tshuab no yog qhov hloov pauv uas txuas lub hnub ci rau lub roj teeb. Hmoov tsis zoo, lawv tsis tuaj yeem kho kom muaj txiaj ntsig zoo dua nyob ntawm qhov tso tawm ntawm lub hnub ci zog.

Maximum Power Point Tracking (MPPT)

Qhov no DC-rau-DC converter yog ntau sophisticated nyob rau hauv yuav ua li cas nws ua hauj lwm thiab yuav kho nws lub hwj chim kom tsawg. Nws feem ntau tso cai rau kev hloov pauv yooj yim dua thiab muaj txiaj ntsig zoo dua.

Hom Inverters

Txhua lub inverters ua tiav tib txoj haujlwm yooj yim: hloov DC rau AC lub zog. Raws li lub hnub ci installer, koj muaj peb txoj kev xaiv los xav txog.

Txoj hlua Inverters

Thaum txuas lub hnub ci system nrog ib txoj hlua inverter, txhua lub vaj huam sib luag yog wired ua ke rau hauv ib txoj hlua. Tom qab ntawd, ntau txoj hlua tuaj yeem txuas ua ke rau tib lub inverter. Qhov no txhais tau hais tias ntau lub hnub ci vaj huam sib luag txuas nrog lub hauv paus inverter, uas feem ntau nyob rau sab nraud ntawm lub tsev lossis kev lag luam, hauv qab daus, lossis hauv chav nres tsheb. Rau qee qhov haujlwm, ntau txoj hlua inverter yog siv.

Vim tias cov no yog cov hauv paus hauv paus, yog tias nws ua tsis tiav, nws tuaj yeem ua rau lub hnub ci system kom tsis txhob tsim hluav taws xob. Tab sis, txij li lawv tsis nyob ntawm lub ru tsev, lawv yooj yim dua rau kev saib xyuas thiab kho. Txoj hlua inverters tsis muaj lub hwj chim optimizers feem ntau pom zoo thaum shading tsis yog ib qho teeb meem thiab nrog cov ru tsev yooj yim, tshwj xeeb tshaj yog thaum khaws cov khoom siv nqi qis yog qhov tseem ceeb.

String Inverters Nrog Fais Fab Optimizers

Cov neeg teeb tsa tuaj yeem siv lub zog ua kom zoo ntawm txhua lub hnub ci vaj huam sib luag txhawm rau txhawb nqa tag nrho cov zis thiab pab kho lub zog ua ntej xa mus rau inverter. Optimizers raug pom zoo thaum shading los yog nyuaj ru tsev kab yog ib qho teeb meem. Lub hwj chim optimizers kuj tuaj yeem pab koj ua tau raws li NEC 2017 cov cai kaw nrawm.

Nco ntsoov tias lawv ua kom cov nqi khoom siv rau qhov project. Hmoov tsis zoo, lawv nyob ntawm txhua lub vaj huam sib luag, ua rau kev saib xyuas nyuaj dua thaum lawv ua tsis tiav.

Microinverters

Cov inverters no hloov DC rau AC tam sim no txoj cai ntawm lub hnub ci vaj huam sib luag nws tus kheej. Yog li ntawd, yog tias koj nruab ib qho array nrog 20 hnub ci vaj huam sib luag, nws yuav muaj 20 microinverters. Siv microinverters pab txo qhov cuam tshuam ntawm shading vim nws tso cai rau txhua lub vaj huam sib luag ua haujlwm ntawm nws tus kheej.

Microinverters zoo li muaj tus nqi siab dua cov hlua inverters (tsis muaj hwj chim optimizers). Zoo li lub hwj chim optimizers, lawv nyob rau sab nraum qab ntawm txhua lub hnub ci vaj huam sib luag, ua kev kho kom yooj yim dua nrog ib txoj hlua inverter. Zoo li lub hwj chim optimizers, microinverters kuj tuaj yeem pab koj hauv kev ua tau raws li NEC 2017 kev kaw nrawm.

Qhov twg zoo dua rau koj cov neeg siv khoom?

Thaum kawg, cov cuab yeej koj xaiv rau koj cov neeg siv hnub ci feem ntau nyob ntawm lawv cov kev xav tau ntawm lub zog, cov cuab yeej, thiab seb lawv puas them cov roj teeb. Nws yog ib qho tseem ceeb uas yuav tau pib txhua qhov project los ntawm kev nkag siab txog lub hom phiaj ntawm qhov project thiab kev txwv nyiaj txiag los tsim qhov zoo tshaj plaws photovoltaic solar system. Ib yam li ntawd, nws tseem ceeb heev uas yuav tsum tau piav qhia txog kev ua haujlwm ntawm ntau yam khoom siv rau koj cov neeg siv khoom.

Nrhiav rau hnub ci tsim thiab engineering uas ua tau kom koj lub sijhawm rau nruab? GreenLancer muaj tag nrho-hauv-ib lub khw muag khoom tsim daim ntawv tso cai, cov ntawv pov thawj engineering, cov lus pom zoo hnub ci, kev tshawb fawb ua tau, thiab ntau dua. Tswj ntau txoj haujlwm, ua kom muaj kev sib txuas lus hauv app, thiab txo cov nqi muag nrog cov qauv tsim thiab xa tawm sai.

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