1. Dab tsi yog photovoltaic inverter:
Photovoltaic inverters tuaj yeem hloov pauv qhov sib txawv DC voltage tsim los ntawm photovoltaic hnub ci vaj huam sib luag rau hauv lub zog zaus AC inverters, uas tuaj yeem muab rov qab rau hauv kev lag luam xa mus lossis siv rau cov phiaj xwm tawm. Lub photovoltaic inverter yog ib qho tseem ceeb ntawm kev sib npaug hauv cov txheej txheem photovoltaic array, thiab nws tuaj yeem siv nrog cov khoom siv hluav taws xob AC. Hnub ci inverters muaj cov haujlwm tshwj xeeb rau cov khoom siv hluav taws xob photovoltaic, xws li qhov siab tshaj plaws lub zog taw tes taug qab thiab cov kob tiv thaiv cov nyhuv.
Daim phiaj-txuas inverter classification:
1. Micro inverter
Lub hnub ci photovoltaic microinverter yog ib qho khoom siv uas hloov cov tam sim no ncaj qha los ntawm ib lub hnub ci cell module rau alternating tam sim no. Lub zog DC hloov dua siab tshiab ntawm micro-inverter yog AC los ntawm ib lub hnub ci module. Txhua lub hnub ci cell module yog nruab nrog lub inverter thiab lub converter muaj nuj nqi. Txhua yam tuaj yeem ua qhov hloov pauv tam sim no ntawm nws tus kheej, yog li qhov no hu ua "micro-inverter device".
Microinverters tuaj yeem ua tiav qhov siab tshaj plaws lub zog taw tes nrhiav (MPPT) ntawm lub vaj huam sib luag theem, uas muaj qhov zoo tshaj qhov nruab nrab inverters. Nyob rau hauv txoj kev no, lub zog tso zis ntawm txhua qhov module tuaj yeem ua kom zoo dua kom ua kom lub zog tag nrho cov zis.
Txhua lub hnub ci vaj huam sib luag txuas nrog micro-inverter. Thaum ib qho ntawm cov hnub ci vaj huam sib luag tsis ua haujlwm zoo, tsuas yog qhov no yuav raug cuam tshuam, thaum lwm qhov photovoltaic panels yuav ua haujlwm nyob rau hauv kev ua haujlwm zoo tshaj plaws, ua rau tag nrho cov kev ua haujlwm siab dua thiab kev tsim hluav taws xob ntau dua. Tsis tas li ntawd, ua ke nrog kev sib txuas lus muaj nuj nqi, nws kuj tuaj yeem siv los saib xyuas cov xwm txheej ntawm txhua qhov module thiab ntes ib qho module ua tsis tau.
Lub hybrid inverter tuaj yeem ua ob qho haujlwm ntawm inverter thiab lub zog cia tib lub sijhawm. Lub hybrid grid-tied inverter tuaj yeem hloov DC rau AC kom muaj zog rau koj lub tsev, tab sis nws tseem tuaj yeem nqa AC los ntawm kab sib chaws thiab hloov mus rau DC los khaws cia rau hauv lub zog cia rau tom qab siv.
Yog tias koj ntxiv cov roj teeb thaub qab rau koj lub cev, xaiv lub hybrid inverter kom tsim tau qhov yooj yim tshaj plaws, txhim kho kev saib xyuas lub peev xwm, thiab txo kev saib xyuas tag nrho.
Tam sim no, hybrid inverters muaj cov nqi nce siab dua li cov kab sib txuas-khi inverters. Nyob rau lub sijhawm ntev, koj tuaj yeem txuag tau nyiaj ntau dua li kev yuav lub inverter uas tsis yog-hybrid thiab lub roj teeb thaub qab inverter cais.
Yuav ua li cas xaiv qhov zoo hnub ci inverter rau koj lub cev?
| Hom | Daim phiaj-Tie Micro Inverters | Hybrid Inverters |
| Kev lag luam | Tus nqi tsim nyog | Tus nqi tsim nyog |
| Ib Qhov Kev Ua Tsis Taus | No | Yog lawm |
| Expandable? | Yooj yim nthuav | Yog tab sis tsis yooj yim |
| Ua tau zoo nyob rau hauv Limited Shade? | Yog lawm | Txwv ntxoov ntxoo kam rau ua |
| Pom Zoo Rau Lub Tsev lossis Av Mounted System? | ✓ Hauv av mounted | ✓ Hauv av mounted |
| ✓ Rooj mounted | ||
| Kuv puas tuaj yeem saib xyuas txhua lub hnub ci vaj huam sib luag? | Yog, vaj huam sib luag qib saib xyuas | Kev saib xyuas theem |
| Kuv puas tuaj yeem ntxiv roj teeb rau yav tom ntej? | Yog, tab sis nyuaj | Ib qho yooj yim roj teeb expansion |
| Kuv tuaj yeem ntxiv lub tshuab hluav taws xob? | Yog, tab sis nyuaj | Yooj yim ntxiv generator |
Post lub sij hawm: Apr-03-2024
