Isikhuseli-langa se-Photovoltaic esiziiModyuli I-Gev Solar Generator S1 sisikhuseli-langa se-photovoltaic esiziimodyuli esenzelwe ukusetyenziswa ekhaya. Esi sikhuseli-langa sakhiwe ngeemodyuli zelanga zamacala amabini ezingu-200 watts, kwaye kunokudityaniswa iimodyuli ezifikelela kwi-15 ngokuhambelana. Imodyuli nganye inesakhelo se-aluminium alloy, ipaneli yeglasi eyomelezisiweyo kunye nokutyatyekwa kwangaphakathi kwe-ETFE. Isakhelo esithwele umthwalo sihlanganiswa kuqala, ze iipaneli zongezwe ngokuhlanganiswa okulula, ngoko akufuneki abafaki. Umthunzi unikezelwa ngelixa ukukhanya kwelanga kuguqulwa kube ngumbane, ogcinwa kwinkqubo yokugcina amandla yasekhaya ukuze usetyenziswe ebusuku.