Nyob rau hauv lub tsev solar system, lub luag hauj lwm ntawm lub inverter yog hloov lub voltage, DC lub hwj chim rau hauv AC zog, uas yuav tsum tau matched nrog lub tsev circuits, ces peb yuav siv tau, feem ntau muaj ob hom inverters nyob rau hauv lub tsev lub zog cia system. , hlua inverters thiab micro inverters.Kab lus no yuav piav qhia txog lub hauv paus ntsiab lus ntawm kev ua haujlwm los ntawm 2 hom kom paub meej qhov zoo thiab qhov tsis zoo ntawm micro inverter, thiab kuv vam tias yuav pab cov neeg siv xaiv qhov zoo inverter rau lawv tus kheej!
1 Dab tsi yog txoj hlua inverter?
Nyob rau hauv cov nqe lus ntawm installation, hlua inverter feem ntau yog txuas nrog ntau PV panels nyob rau hauv series hlua, ces txuas cov hlua no mus rau ib tug inverter, 3kw 5kw 8kw 10kw 15kw yog cov nquag siv fais fab hauv daim ntawv thov vaj tse.
Qhov zoo thiab qhov tsis zoo ntawm txoj hlua inverter
Yooj yim rau kev tswj thiab tswj:feem ntau nyob rau hauv lub tsev PV panels txuas nrog ib tug inverter, nyob rau hauv lub vaj huam sib luag unified tswj kev sau ntawm PV panels ntawm niaj hnub tsim hluav taws xob, nrog rau kev siv hluav taws xob thiab lwm yam ntaub ntawv.Centralized kev tswj hwm thiab kev saib xyuas nrog tsawg tus lej
Kev sib xyaw ua ke zoo zoo stability:Txoj hlua hybrid inverter Ua ke nrog lub photovoltaic maub los, inverter muaj nuj nqi tag nrho, tab sis kuj nkag mus rau lub zog cia roj teeb, cov hluav taws xob ntau tshaj khaws cia rau hauv lub roj teeb rau hluav taws xob hluav taws xob los yog hmo ntuj standby, thiab yog nruab nrog diesel generator interfaces, turbine interfaces, thiab lwm yam. ., tsim kom muaj ntau yam kev siv hluav taws xob sib txuas ntxiv, kom peb tau txais txiaj ntsig zoo ntawm cov peev txheej huv, kom ntseeg tau cov khoom siv hluav taws xob tas li!
Tus nqi qis:
Txoj hlua inverters yeej ib txwm muaj txiaj ntsig zoo thiab siv dav thoob ntiaj teb hauv thaj chaw nyob lossis kev lag luam, Hauv tib lub zog, txoj hlua inverters txuag 30% tus nqi tshaj li qhov micro inverter.
Qhov tsis zoo:
Tsis yooj yim rau kev nthuav dav PV arrays: Ua ntej kev teeb tsa, PV txuas nrog cov lej thiab cov arrays tau suav tag nrho thiab vim muaj kev txwv ntawm cov hlua inverter, nws tsis yooj yim rau ntxiv ntau panels rau lub kaw lus tom qab.
Ib lub vaj huam sib luag yuav cuam tshuam rau txhua tus
Nyob rau hauv txoj hlua system tag nrho Cov panels nyob rau hauv series 1 txoj hlua los yog 2. Nyob rau hauv txoj kev no, thaum muaj ib tug vaj huam sib luag muaj ntxoov ntxoo, nws yuav cuam tshuam rau tag nrho cov panels.Qhov hluav taws xob ntawm tag nrho cov vaj huam sib luag yuav qis dua ua ntej, thiab cov hluav taws xob tsim hluav taws xob txhua lub vaj huam sib luag yuav raug txo qis thaum cov duab ntxoov ntxoo tshwm sim.Txhawm rau daws qhov teeb meem no, qee cov neeg siv yuav nruab qhov optimizer los txhim kho lub kaw lus nrog tus nqi ntxiv.
Dab tsi yog micro inverter
Qhov tseem ceeb tshaj plaws ntawm Micro inverter hnub ci system yog ib daim phiaj me me inverter, uas feem ntau yog qis dua 1000W lub zog, ntau lub zog 300W 600W 800W, thiab lwm yam., tam sim no lesso kuj tau qhia 1200W 2000W micro inverter, feem ntau txhua PV vaj huam sib luag txuas nrog micro. inverter, txhua PV vaj huam sib luag tuaj yeem ua haujlwm ntawm nws tus kheej.
Qhov zoo thiab qhov tsis zoo ntawm microinverters
Kev nyab xeeb
Txhua txoj hlua ntawm PV voltage yog qhov tsawg, tsis yooj yim rau hluav taws thiab lwm yam kev nyab xeeb.
Ntau zog tsim
txhua lub vaj huam sib luag PV ua haujlwm ntawm nws tus kheej, thaum ib qho ntawm PV panels muaj duab ntxoov ntxoo, nws tsis cuam tshuam rau lub zog tsim ntawm lwm cov PV vaj huam sib luag, yog li tib lub zog PV vaj huam sib luag, tag nrho cov hluav taws xob tsim hluav taws xob ntau dua li cov hlua hom.
Kev soj ntsuam ntse tuaj yeem yog Panel-theem.
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 lub rooj tsavxwm, zais kev teeb tsa, tsis tas yuav tsum muaj lub tshuab ntxiv chav teeb tsa.
Flexible configuration,micro inverter system tuaj yeem yog 1-2 panels rau lub sam thiaj lossis tuaj yeem yog 8-18 panels rau lub ru tsev, cov neeg siv tuaj yeem hloov kho kom muaj nuj nqis raws li lawv xav tau.
Qhov tsis zoo:
Tus nqi siab, micro inverter nqi raug nqi ntau dua li cov hlua inverter nrog tib lub zog, piv txwv li 5kw hlua inverter nqi ntawm 580 US las, kom ua tiav tib lub zog nws yuav siv 6 pcs ntawm 800w micro inverter, tus nqi ntawm 800 US las. , 30% tus nqi siab dua.
Roj teeb interface tsis muaj
Daim phiaj-txuas, Tsis muaj qhov sib txuas rau lub zog cia roj teeb, lub zog ntau dhau tuaj yeem siv los ntawm tus kheej lub tsev lossis muag rau hauv daim phiaj.
