0 Lub vaj huam sib luag dub tag nrho yog hais txog ib hom ntawm lub hnub ci vaj huam sib luag uas muaj lub ntsej muag dub tag nrho. Cov vaj huam sib luag hnub ci feem ntau muaj xim xiav lossis tsaus-xiav vim yog cov hlwb silicon thiab cov kab hlau hlau ntawm qhov chaw. Txawm li cas los xij, tag nrho cov vaj huam sib luag dub yog tsim los kom muaj lub ntsej muag zoo nkauj, zoo nkauj dua los ntawm kev siv qhov zoo nkauj sib txawv.
Cov vaj huam sib luag no feem ntau muaj cov monocrystalline lossis polycrystalline silicon cell uas tau coated nrog lub nraub qaum dub thiab thav duab, muab lub vaj huam sib luag xim dub. Lawv yog cov nrov rau qee qhov kev tsim vaj tsev nyob qhov twg kev zoo nkauj ua lub luag haujlwm tseem ceeb, xws li cov tsev nyob hauv lub ru tsev lossis kev teeb tsa uas sib xyaw ua ke nrog ib puag ncig yog nyiam.
Functionally, tag nrho cov vaj huam sib luag dub ua haujlwm zoo ib yam li niaj hnub solar panels; Lawv hloov lub hnub ci mus rau hauv hluav taws xob siv cov cell photovoltaic. Lawv qhov sib txawv tseem ceeb yog nyob rau hauv lawv cov tsos thiab muaj peev xwm thov rau qee qhov kev teeb tsa uas qhov kev zoo nkauj tseem ceeb.