I-railless design ayigcini nje ngokusindisa impahla, kodwa futhi kulula kakhulu ukuyifaka. Kudinga izingxenye ezine kuphela ukuqedela ukufakwa. Ukuzinza kwayo kuhlolwa yinkampani 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.