Abstract: A support assembly secured to a vehicle has a fixedly positioned exterior tube, an interior tube removably received in the exterior tube, an open input, and an open output. A support shaft is positioned in the interior tube. A plurality of bearings support the support shaft for rotational movement. A plurality of fans are mounted on the support shaft for rotation in response to airflow through the support assembly. A plurality of alternators/generators are mounted on the support shaft for generating electricity. An electrical assembly has a plurality of batteries and a controller coupling the alternators/generators and the batteries.

Abstract: A housing has a bottom, side panels, end panels, and a top, forming a chamber. The side and end panels have interior sections and slidable exterior sections. A solar energy collector, tubing or solar panels, is within the chamber. A cover plate is fabricated of a transparent material and is secured to the exterior section adjacent to the top. Lenses are coupled to the exterior section, and focus sunlight on the solar energy collector. Lift drivers vary the elevation of the lenses with respect to the solar energy collector. A gimbal assembly with a tilt driver operatively couples the housing to the roof to vary the angular tilt of the housing. A light sensor, a temperature sensor, and an associated controller adjust the elevation of the lenses and the tilt of the housing.