Ya ƙunshi haɗaɗɗen fitila (gina a ciki: babban ingancin hotovoltaic module, babban ƙarfin lithium baturi, microcomputer MPPT mai kulawa mai hankali, babban haske mai haske na LED, binciken shigar da jikin mutum na PIR, shingen hawan sata na hana sata) da sandar fitila.