Daim ntawv thov

1. Kev taw qhia Italian txoj cai yuav tsum kom tag nrho cov inverters txuas nrog daim phiaj ua ntej ua qhov kev sim SPI tus kheej.Thaum lub sijhawm kuaj tus kheej no, lub inverter kuaj xyuas lub sijhawm mus ncig rau dhau voltage, nyob rau hauv voltage, tshaj zaus thiab nyob rau hauv zaus - kom paub meej tias lub inverter disconnects thaum xav tau ...

1. Dab tsi yog qhov kub thiab txias derating?Derating yog tswj txo ntawm lub zog inverter.Hauv kev ua haujlwm ib txwm muaj, inverters ua haujlwm ntawm lawv lub zog siab tshaj plaws.Ntawm qhov chaw ua haujlwm no, qhov sib piv ntawm PV voltage thiab PV tam sim no ua rau lub zog siab tshaj plaws.Qhov siab tshaj plaws fais fab point hloov cons ...

Nrog rau txoj kev loj hlob ntawm Cell thiab PV module technology, ntau yam technologies xws li ib nrab txiav cell, shingling module, bi-facial module, PERC, thiab lwm yam yog superimposed rau ib leeg.Lub zog tso zis thiab tam sim no ntawm ib qho module tau nce ntau.Qhov no coj cov kev xav tau siab dua rau kev hloov pauv ...

Dab tsi yog "kev cais tawm qhov txhaum"?Nyob rau hauv lub tshuab photovoltaic nrog lub transformer-tsawg inverter, DC yog cais tawm hauv av.Modules uas muaj qhov tsis zoo module cais tawm, cov xov hlau tsis muaj kev tiv thaiv, cov khoom siv hluav taws xob tsis zoo, lossis qhov cuam tshuam hauv inverter tuaj yeem ua rau DC tam sim no to hauv av (PE - tiv thaiv ...

1. Yog vim li cas vim li cas lub inverter tshwm sim overvoltage tripping los yog txo hwj chim tshwm sim?Tej zaum nws yuav yog ib qho ntawm cov laj thawj hauv qab no: 1) Koj daim phiaj xwm hauv cheeb tsam twb tau ua haujlwm sab nraum lub zos Standard voltage txwv (los yog tsis ncaj ncees lawm kev cai).Piv txwv li, hauv Australia, AS 60038 qhia txog 230 volts li ...

Feem ntau lub teb chaws hauv ntiaj teb siv cov khoom siv ntawm tus qauv 230 V (theem voltage) thiab 400V (kab hluav taws xob) nrog nruab nrab cables ntawm 50Hz lossis 60Hz.Los yog tej zaum yuav muaj tus qauv Delta daim phiaj rau kev thauj mus los thiab kev lag luam siv rau cov tshuab tshwj xeeb.Thiab raws li qhov tshwm sim, feem ntau ntawm hnub ci inverte ...

Hnub Ci Inverter String Tsim Kev Ua Haujlwm Cov lus hauv qab no yuav pab koj xam qhov siab tshaj plaws / tsawg kawg ntawm cov modules ib txoj hlua khi thaum tsim koj lub PV system.Thiab lub inverter sizing muaj ob feem, voltage, thiab tam sim no sizing.Thaum lub sij hawm inverter sizing koj yuav tsum coj nyob rau hauv ...

Vim li cas peb thiaj li yuav tsum ua kom qhov invert hloov zaus?Qhov feem ntau cov nyhuv ntawm qhov siab invert zaus: 1. Nrog rau qhov nce ntawm qhov invert hloov zaus, lub ntim thiab qhov hnyav ntawm lub inverter kuj txo, thiab lub zog ceev tau zoo heev, uas tuaj yeem txo qhov cia, tr ...

Vim li cas peb thiaj xav tau Export Limitation Feature 1. Hauv qee lub tebchaws, cov kev cai hauv cheeb tsam txwv tsis pub muaj PV fais fab nroj tsuag tuaj yeem pub rau hauv daim phiaj lossis tsis pub pub rau txhua yam, thaum tso cai rau kev siv PV fais fab rau tus kheej.Yog li, tsis muaj Export Limitation Solution, PV system tsis tuaj yeem yog ...