A power track awning assembly, comprising: an awning roller having an awning canopy extending to an awning bar; a plurality of arms (124, 126) capable of extending and retracting, said plurality of arms mounted adjacent to said awning roller at a first end and to said awning bar at a second end; and an extrusion connected to said awning bar and having a power groove formed therein; wherein said power groove receives at least one track (170, 172) having a first conductor and a second conductor; said power track awing assembly comprises an accessory base; said power groove may receive said accessory base being in electrical communication with said first and second conductors (184, 185), characterized in that said accessory base is provided for connection with a plurality of powered accessories (32 34, 36) to form an electrical connection between the power groove and the accessory (32, 34, 36); and in that the accessory base comprises a flange, wherein extending through a lower surface of the flange are first and second contacts (93, 94) which extend into a power head and turn so as to extend outwardly from the power head, wherein said power head has a first dimension (d 1) and a second dimension (d 2), the first dimension (d 1) being less than an opening dimension in the power groove, the second dimension (d 2) extending between the first and second contacts (93, 94) and being greater than the first dimension (d 1), wherein the second dimension (d 2) is greater than the opening dimension of the power groove so that when rotated, the power head and the accessory base are locked into position within the power groove, the first and second contacts (93, 94) engaging the conductors (184, 185) of the tracks (170, 172). an awning roller having an awning canopy extending to an awning bar; a plurality of arms (124, 126) capable of extending and retracting, said plurality of arms mounted adjacent to said awning roller at a first end and to said awning bar at a second end; and an extrusion connected to said awning bar and having a power groove formed therein; wherein said power groove receives at least one track (170, 172) having a first conductor and a second conductor; said power track awing assembly comprises an accessory base; said power groove may receive said accessory base being in electrical communication with said first and second conductors (184, 185), characterized in that said accessory base is provided for connection with a plurality of powered accessories (32 34, 36) to form an electrical connection between the power groove and the accessory (32, 34, 36); and in that the accessory base comprises a flange, wherein extending through a lower surface of the flange are first and second contacts (93, 94) which extend into a power head and turn so as to extend outwardly from the power head, wherein said power head has a first dimension (d 1) and a second dimension (d 2), the first dimension (d 1) being less than an opening dimension in the power groove, the second dimension (d 2) extending between the first and second contacts (93, 94) and being greater than the first dimension (d 1), wherein the second dimension (d 2) is greater than the opening dimension of the power groove so that when rotated, the power head and the accessory base are locked into position within the power groove, the first and second contacts (93, 94) engaging the conductors (184, 185) of the tracks (170, 172).