Lub module inverter txuas txhua lub photovoltaic module nrog lub inverter, thiab txhua lub module muaj qhov sib cais siab tshaj plaws lub zog siab tshaj plaws nrhiav, kom kev koom tes ntawm module thiab inverter zoo dua. Feem ntau siv rau 50W mus rau 400W photovoltaic fais fab chaw nres tsheb, tag nrho cov efficiency yog qis dua txoj hlua inverters. Vim hais tias nws yog kev cob cog rua nyob rau hauv parallel ntawm lub AC, qhov no ua rau kom cov complexity ntawm cov hlau nyob rau hauv lub AC sab thiab ua rau kev kho mob nyuaj. Lwm qhov teeb meem uas yuav tsum tau daws yog yuav ua li cas txuas rau kab sib chaws zoo dua. Txoj kev yooj yim yog txuas ncaj qha mus rau daim phiaj los ntawm cov khoom siv AC zoo tib yam. Qhov no tuaj yeem txo cov nqi thiab kev teeb tsa khoom siv. Ua li no, lub tuam txhab hluav taws xob tuaj yeem tawm tsam qhov kev sib txuas ncaj qha ntawm lub tshuab hluav taws xob tsim hluav taws xob rau lub qhov (socket) ntawm cov neeg siv hauv tsev. Lwm qhov kev nyab xeeb- cuam tshuam txog yog seb puas muaj kev sib cais transformer (siab lossis qis zaus) lossis seb puas muaj qhov hloov pauv tsis muaj inverter tau tso cai. Qhov no inverter yog feem ntau siv nyob rau hauv iav ntaub thaiv phab ntsa.