An sanye shi da gidaje na aluminum da aka kashe tare da ƙarewar foda, kuma an tsara shi don matsakaicin kula da thermal.WALLPACK-40W kuma yana da na'urar kariyar da aka gina a ciki, kuma an ƙera shi don ɗaukar tsawon sa'o'i 50,000.Wannan jakar bangon waya an jera UL da DLC.