Hauv lub tsev hnub ci system, lub luag haujlwm ntawm lub inverter yog hloov lub zog hluav taws xob, DC fais fab mus rau AC fais fab, uas tuaj yeem phim nrog cov circuits hauv tsev, ces peb tuaj yeem siv, feem ntau muaj ob hom inverters hauv lub tsev lub zog cia, string inverters thiab micro inverters. Tsab xov xwm no yuav piav qhia txog lub hauv paus ntsiab lus ntawm kev ua haujlwm los ntawm 2 hom kom meej meej qhov zoo thiab qhov tsis zoo ntawm micro inverter, thiab kuv vam tias yuav pab cov neeg siv xaiv lub inverter zoo rau lawv tus kheej!
1 Dab tsi yog hlua inverter?
Hais txog kev teeb tsa, cov hlua inverter feem ntau txuas nrog ntau lub PV vaj huam sib luag hauv cov hlua series, tom qab ntawd txuas cov hlua no rau lub inverter, 3kw 5kw 8kw 10kw 15kw yog cov fais fab siv dav hauv daim ntawv thov nyob hauv tsev.
Cov txiaj ntsig thiab qhov tsis zoo ntawm cov inverters hlua
Yooj yim rau kev tswj hwm thiab Kev Saib Xyuas:Feem ntau hauv tsev neeg lub tsev PV panels txuas nrog lub inverter, hauv vaj huam sib luag kev tswj hwm kev sib sau ua ke ntawm PV panels ntawm kev tsim hluav taws xob txhua hnub, nrog rau kev siv hluav taws xob thiab lwm yam ntaub ntawv. Kev tswj hwm thiab kev saib xyuas hauv nruab nrab nrog tsawg tus lej ntawm cov khoom.
Kev koom ua ke zoo heev Kev ruaj khov zoo:String hybrid inverter Ua ke nrog lub photovoltaic maub los, inverter ua haujlwm tag nrho, tab sis kuj nkag mus rau lub roj teeb cia hluav taws xob, cov hluav taws xob ntau dhau khaws cia rau hauv lub roj teeb rau kev tawm hluav taws xob lossis hmo ntuj standby, thiab muaj diesel generator interfaces, turbine interfaces, thiab lwm yam, tsim ntau yam kev sib txuas lus zog, yog li peb siv tag nrho cov peev txheej huv, kom ntseeg tau tias muaj kev muab hluav taws xob tas mus li!
Tus nqi qis dua:
Cov inverters hlua yeej ib txwm siv tau zoo thiab siv dav thoob ntiaj teb hauv cov haujlwm nyob hauv tsev lossis kev lag luam, Hauv tib lub zog, cov inverters hlua txuag tau 30% tus nqi dua li lub micro inverter system ua.
Qhov Tsis Zoo:
Tsis yooj yim rau kev nthuav dav PV arrays: Ua ntej kev teeb tsa, cov lej txuas nrog PV thiab arrays tau raug suav tag nrho thiab vim muaj kev txwv ntawm cov hlua inverter, nws tsis yooj yim rau ntxiv ntau lub vaj huam sib luag rau lub kaw lus tom qab.
Ib lub rooj tsavxwm yuav cuam tshuam rau txhua tus
Hauv txoj hlua system txhua lub vaj huam sib luag hauv series 1 hlua lossis 2. Ua li no, thaum muaj ib lub vaj huam sib luag muaj duab ntxoov ntxoo, nws yuav cuam tshuam rau tag nrho cov vaj huam sib luag. Lub zog ntawm tag nrho cov vaj huam sib luag yuav qis dua li ua ntej, thiab lub zog hluav taws xob txhua lub vaj huam sib luag yuav raug txo qis thaum muaj duab ntxoov ntxoo tshwm sim. Txhawm rau daws qhov teeb meem no, qee tus neeg siv yuav nruab qhov optimizer los txhim kho lub kaw lus nrog tus nqi ntxiv.
Dab tsi yog lub micro inverter
Qhov tseem ceeb tshaj plaws ntawm Micro inverter lub hnub ci system yog lub inverter me me, uas feem ntau qis dua 1000W zog, lub zog ib txwm 300W 600W 800W, thiab lwm yam., Tam sim no lesso kuj tau qhia txog 1200W 2000W micro inverter, feem ntau txhua lub vaj huam sib luag PV txuas nrog lub micro inverter, txhua lub vaj huam sib luag PV tuaj yeem ua haujlwm ntawm nws tus kheej.
Cov txiaj ntsig thiab qhov tsis zoo ntawm microinverters
Kev Nyab Xeeb
txhua txoj hlua ntawm PV voltage yog qis, tsis yooj yim ua rau hluav taws thiab lwm yam kev nyab xeeb xwm txheej.
Kev tsim hluav taws xob ntau dua
txhua lub vaj huam sib luag PV ua haujlwm ywj pheej, thaum ib qho ntawm cov vaj huam sib luag PV muaj duab ntxoov ntxoo, nws tsis cuam tshuam rau lub zog tsim hluav taws xob ntawm lwm cov vaj huam sib luag PV, yog li tib lub zog vaj huam sib luag PV, tag nrho lub zog tsim hluav taws xob siab dua li hom hlua.
Kev saib xyuas ntse tuaj yeem yog Pawg Neeg.
Lub neej ntev,
Micro inverter muaj 25 xyoo warranty thaum hlua 5-8 xyoo warranty
Yooj yim thiab zoo nkauj
Lub inverter muab tso rau hauv qab lub rooj tsavxwm, zais kev teeb tsa, tsis tas yuav tsum tau nruab chav tshuab ntxiv.
Kev teeb tsa yooj ywm,Lub micro inverter system tuaj yeem yog 1-2 vaj huam sib luag rau lub sam thiaj lossis tuaj yeem yog 8-18 vaj huam sib luag rau lub ru tsev, cov neeg siv tuaj yeem hloov kho qhov ntau raws li lawv xav tau.
Qhov Tsis Zoo:
Tus nqi siab, tus nqi micro inverter kim dua li cov hlua inverter nrog tib lub zog, xav tias tus nqi 5kw hlua inverter ntawm 580 Asmeskas las, kom ua tiav tib lub zog nws siv 6 daim ntawm 800w micro inverter, tus nqi ntawm 800 Asmeskas las, 30% kim dua.
Lub roj teeb interface tsis muaj
Txuas nrog lub grid, Tsis muaj qhov interface rau cov roj teeb cia hluav taws xob, lub zog ntau dhau tsuas yog siv tau los ntawm nws lub tsev lossis muag rau lub grid
