I-railless design ayigcini nje ngokusindisa impahla, kodwa futhi kulula kakhulu ukuyifaka.Kudinga izingxenye ezine kuphela ukuqedela ukufakwa.Ukuzinza kwayo kuhlolwa inkampani enesitifiketi ukuqinisekisa ukuthi iphephile.Ngasikhathi sinye, kubuye kube lula ukwenza umhlaba.Ngokuxhuma kwe-VG Solar-VG TS02, hhayi iphaneli yelanga kuphela ekwazi ukuzinza, kodwa futhi ifilimu ye-oxide ebusweni befreyimu yephaneli yelanga ingabhobozwa ukuze kuzuzwe. inhloso yokubeka phansi, kanye nomphumela ohlangene kabili ungafinyelelwa.