Cov ntaub ntawv tseem ceeb rau kev xaiv ntawm photovoltaic hlws ris thawv yuav tsum yog qhov tam sim no ntawm qhov module. Ib qho yog qhov siab tshaj plaws ntawm kev ua haujlwm thiab lwm qhov yog qhov luv luv-Circuit Court tam sim no. Ntawm chav kawm, hnub ci lub thawv sib txig qhov siab tshaj plaws uas qhov module tuaj yeem ua kom tshwm sim thaum lub sijhawm luv-Circuit Court. Cov ntsuas tam sim no ntawm lub thawv hlws ris yuav tsum tau muab xam raws lub luv-Circuit Court tam sim no. Yog tias qhov ntsuas kev nyab xeeb yog qhov loj, lub hnub ci lub thawv yog lub thawv hlws ris tau xam raws li qhov siab tshaj plaws ua haujlwm tam sim no, qhov kev nyab xeeb yog me dua.
Qhov kev xaiv ntawm qhov thev naus laus zis feem ntau yuav tsum yog nyob ntawm qhov tam sim no thiab qhov hluav taws xob ntawm lub roj teeb uas yuav tsum tau coj tawm nrog lub teeb ntxiv. Nws yog qhov tsim nyog kom nkag siab txog thaj chaw uas qhov module uas koj tsim tawm tau siv thiab qhov loj npaum li cas ntawm lub teeb nyob hauv thaj chaw no, lub hnub ci lub thawv thiab tom qab sib piv lub roj teeb ntawm qhov nkhaus ntawm qhov tam sim no ntawm lub nti nrog qhov siv ntawm lub teeb, nws yuav tsum ntau cov kev tshawb fawb los tshawb xyuas qhov muaj peev xwm siab tshaj plaws tam sim no thiab tom qab ntawd xaiv qhov ntsuas tam sim no ntawm lub thawv hlws ris.
Raws li lub zog ntawm photovoltaic module, 150w, 180w, 230w, 310w? Lwm yam tshwj xeeb ntawm cov khoom sib txuas, tsis dhau, 10amp, 12amp, 15amp lossis 25amp? Lub ntsiab lus tseem ceeb tshaj plaws, hnub ci lub thawv sib txig Dab tsi yog luv-Circuit Court tam sim no? Rau qhov ntsuas no, kev xaiv ntawm cov diode nyob ntawm cov khoom hauv qab no: tam sim no (loj dua zoo dua), lub hnub ci lub thawv siab tshaj qhov siab tshaj qhov kub (qhov loj dua yog qhov zoo dua), thermal tsis kam (me dua yog zoo dua), voltage poob (me dua yog zoo dua), hnub ci hlws ris lub thawv rov qab qhov hluav taws xob (feem ntau 40V yog txaus)