Ii-inverters zepaneli zelanga zifumaneka kwiindidi ezahlukeneyo zobukhulu.I-watt (W) yiyunithi esetyenziselwa ukulinganisa amandla e-inverter, njengamandla epaneli yelanga (W).Xa ukhetha ubungakanani be-inverter engcono kakhulu, umfakeli uya kuqwalasela ubungakanani, uhlobo lwepaneli yelanga, kunye naziphi na iimeko ezikhethekileyo zendawo yakho yokufakela.
Ubungakanani beSolar Array
Ubungakanani boluhlu lwakho lwelanga yeyona nto iphambili ekumiseleni ubungakanani be-inverter yakho yelanga.Isiguquli selanga esinomthamo owaneleyo kufuneka siguqule amandla e-DC ukusuka kuluhlu lwelanga ukuya kumandla e-AC.Ngokomzekelo, ukuba uyakha inkqubo yepaneli yelanga kunye ne-DC rating ye-5 kW, i-inverter kufuneka ibe namandla ombane angama-5,000 watts.Uluhlu lwamanani oluhambelana nesiguquli esithile siya kunikwa kuluhlu lwedatha ye-inverter.Akukho xabiso lokusebenzisa i-inverter enkulu kakhulu okanye encinci kakhulu kwiinkcukacha zayo.
Imiba yokusingqongileyo
Ubungakanani bokukhanya kwelanga obunokungena kwi-solar array yinkxalabo ephambili yokufakelwa kwe-solar inverter.Nangona kunjalo, izinto zokusingqongileyo, ezifana nezithunzi kunye nothuli, zinokuba nefuthe elikhulu kumthamo we-solar inverter.Iingcali zithathela ingqalelo ezi zinto xa ubala isiphumo esipheleleyo senkqubo yakho yephaneli yelanga.Ungasebenzisa umlinganiselo wenkqubo yakho ukuqikelela ubungakanani bombane iiphaneli zakho zelanga ziya kuvelisa kufakelo lokwenyani.
Ngamanye amaxesha iinkqubo zepaneli zelanga ezinomthunzi, okanye ezijonge empuma kunakumazantsi, ziya kuba nomlinganiselo omkhulu wokunciphisa.Ukuba i-solar panel derating factor iphezulu ngokwaneleyo, ngoko ke umthamo we-inverter unokuba ungaphantsi ngokumalunga nobukhulu be-array.
Iintlobo zeePaneli zeSolar
Indawo kunye neempawu zoluhlu lwakho lwelanga ziya kugqiba ubungakanani be-inverter yakho yelanga.Indawo yoluhlu lwelanga, kubandakanywa ukuqhelaniswa kunye ne-angle yokufakela kwayo, kuya kuchaphazela ubungakanani bombane obuvelisayo.Iindidi ezahlukeneyo zeepaneli zelanga zineempawu ezizodwa ezifunekayo ukuba ziqwalaselwe ngaphambi kokuthenga i-inverter.
Kukho iintlobo ezine eziphambili zeepaneli zelanga kwimarike: ziyi-monocrystalline, i-polycrystalline, i-PERC, kunye neepaneli zefilimu ezincinci.Nganye ineengenelo zayo kunye nezinto ezingeloncedo ngayo.Nangona kunjalo, abasebenzisi kufuneka bafake i-solar panel engcono ukuhlangabezana neemfuno zabo kunye neemfuno.
Ukuqonda umlinganiselo weDC/AC
Umlinganiselo we-DC/AC ngumlinganiselo womthamo we-DC ofakiweyo kumlinganiselo wamandla we-AC we-inverter.Ukwenza uluhlu lwelanga lube lukhulu kunokuba luyimfuneko kwandisa i-DC-AC yokuguqulwa kakuhle.Oku kuvumela ukuvunwa kwamandla angcono xa isivuno sisezantsi kunokalo lwe-inverter, nto leyo eyenzeka imini yonke.
Kuyilo oluninzi, i-DC/AC ratio ye-1.25 ilungile.Oku kungenxa yokuba kuphela i-1% yamandla eveliswa kulo lonke uluhlu lwe-photovoltaic (PV) luya kuba nenqanaba lamandla ngaphezu kwe-80%.Ukudibanisa i-9 kW PV array kunye ne-7.6 kW AC converter kuya kuvelisa umlinganiselo ongcono we-DC/AC.Kuya kubangela ubuncinci belahleko yamandla.
Khangela iziqinisekiso kunye neziqinisekiso
Khangela iziguquli zelanga ezinezatifikethi ezifanelekileyo (ezifana noluhlu lwe-UL) kunye neziqinisekiso.Oku kuqinisekisa ukuba i-inverter ihlangabezana nemigangatho yokhuseleko kwaye ibonelela ngenkxaso kwimeko yokungasebenzi kakuhle.
Ukuba awuqinisekanga ngobungakanani obufanelekileyo bokuguqula amandla elanga kwiimfuno zakho ezithile, unokubonisana ne-SUNRUNE, sinee-installers ezifanelekileyo zelanga kunye neengcali ezinokuvavanya iimfuno zakho kunye nokubonelela ngeengcebiso zeengcali.
Ixesha lokuposa: Jul-04-2023