I-solar monocrystalline silicon iimodyuli ze-PERC ezinecala elinye zenziwe ngezinto ze-silicon ze-monocrystalline, ezinomgangatho ogqwesileyo wokuguqula i-photoelectric kwaye inokuguqula ukukhanya kwelanga kumandla ombane.Ineempawu zokuvelisa amandla kwicala elinye, icala elinye kuphela lokuguqula umbane, kwaye elinye icala lidla ngokugqunywa ngentsimbi okanye ngeglasi.