Xa ufaka i-inverter yelanga yasekhaya, le miba mi-5 ilandelayo yile ekufuneka uyiqwalasele:
01
ukwandisa ingeniso
Yintoni i-inverter? Sisixhobo esiguqula amandla e-DC aveliswa ziimodyuli zelanga zibe ngamandla e-AC anokusetyenziswa ngabahlali. Ke ngoko, ukusebenza kakuhle kokuguqulwa kokuveliswa kombane ngumba ophambili xa kuthengwa i-inverter.Okwangoku, sele iyinto eqhelekileyo kumakhaya asekhaya ukuba athathe amandla aphezulu kunye namacandelo aphezulu angoku .Ngoko ke, amakhaya kufuneka aqale athathele ingqalelo ii-inverters ezilungelelanisiweyo kwiindawo eziphezulu zangoku, ezinokuguqulwa okuphezulu kokuguqulwa kunye neendleko eziphantsi.
Ukongeza, kukho iiparamitha ezininzi ezibalulekileyo zokuthelekisa:
Ukusebenza kakuhle kwe-inverter
Ukuphumelela okuphezulu kunye nokusebenza kakuhle kwe-MPPT ye-inverter zizibonakaliso ezibalulekileyo zokuqwalasela ukuveliswa kwamandla kwe-inverter. Okukhona ukusebenza ngokufanelekileyo, kokukhona ukomelela kokuveliswa kwamandla.
Uluhlu lwamandla ombane osebenzayo weDC
Ububanzi bombane osebenzayo weDC, okuthetha ukuqala kwangoko kunye nokuyeka kade, ixesha lokuvelisa amandla lide, kokukhona ukuveliswa kwamandla aphezulu.
Ukuchaneka kobuchwepheshe bokulandelela iMPPT
Itekhnoloji yokulandelela i-MPPT inokuchaneka okuphezulu, impendulo eguqukayo ekhawulezayo, inokulungelelanisa utshintsho olukhawulezayo ekukhanyeni, kunye nokuphucula ukusebenza kakuhle kokuveliswa kwamandla.
02
Ukuziqhelanisa nokuguquguquka
Imekobume yezikhululo zamandla zasekhaya intsonkothile. Iingxaki ezinjengee-terminals zegridi zamandla asemaphandleni kunye nokusetyenziswa kwamandla kuya kubangela i-inverter AC overvoltage, i-undervoltage kunye nezinye i-alamu. I-inverter kufuneka ibe nenkxaso yegridi ebuthathaka, uluhlu olubanzi lokuguquguquka kwamandla ombane wegridi, kunye nokuncipha kwe-overvoltage. , imbuyekezo yamandla esebenzayo kunye neminye imisebenzi yokunciphisa i-alamu yempazamo. Inani leMPPT likwangomnye wezalathi ezibalulekileyo ekufuneka ziqwalaselwe:uqwalaselo lweMPPT lwamajelo amaninzi lunokwakheka ngokuguquguqukayo ngokwemiba efana neemeko ezahlukeneyo, uphahla olwahlukeneyo, kunye neenkcukacha ezahlukeneyo zamacandelo.
03
ukufakela lula
iimodeli ezinkulu kunye nezikhaphukhaphu kulula ukuzifaka. Kwangaxeshanye, kufuneka ukhethe i-inverter esele ibekwe kumzi-mveliso ngaphambi kokuba ushiye umzi-mveliso. Emva kokuba ifakwe kwikhaya lomsebenzisi, ingasetyenziswa emva kokukhanyisa, egcina ixesha lokulungisa kwaye ilungele ngakumbi.
04
ikhuselekile kwaye izinzile
Ekubeni ii-inverters ezininzi zifakwe ngaphandle, i-IP engenamanzi kunye nenqanaba lothuli liyisalathisi sokukhusela esingenako ukuhoywa, esinokukhusela ngokufanelekileyo i-inverter kwimiphumo eyingozi kwiindawo zemozulu ezimbi.Khetha i-inverter ene-IP65 okanye ngaphezuluukuqinisekisa ukuba i-inverter isebenza ngokuqhelekileyo.
Ngokubhekiselele kwimisebenzi yokhuseleko, ukongeza kwimisebenzi eyimfuneko efana nokutshintsha kwe-DC, ukukhuselwa kwe-input overvoltage, ukhuseleko lwesekethe emfutshane ye-AC, ukhuseleko lwe-AC lokuphuma kwe-overcurrent, kunye nokhuseleko lokumelana nobushushu.
05
Ulawulo oluhlakaniphile
Kwixesha lanamhlanje ledijithali, izixhobo ezikrelekrele zinokubonelela abasebenzisi ngokulula ngakumbi. Iimpawu ze-inverterixhotyiswe ngamaqonga olawulo akrelekreleinokuzisa uncedo olukhulu kubasebenzisi kulawulo lwesikhululo samandla: Okokuqala, ungasebenzisa i-smartphone yakho ukujonga isikhululo samandla, ukujonga idatha yokusebenza kwesikhululo samandla nanini na naphi na, kwaye uqonde imeko yesikhululo samandla ngexesha elifanelekileyo. Kwangaxeshanye, abavelisi banokufumanisa iingxaki ngokuxilongwa kude, bahlalutye izizathu zokungaphumeleli, banike izisombululo, kwaye basombulule iingxaki bekude ngexesha elifanelekileyo.
Ixesha lokuposa: Jul-09-2024
