Abstract: The present invention provides a scalable fast charging system for electric vehicles for large parking structures, curb-side charging, work-place charging, or MuD's charging. A centralized power processing unit processes power from AC to multiple HVDC outputs, with these multiple HVDC outputs available in small power increments that lend themselves to be easily paralleled and an optional energy storage system. A centralized switch matrix distributes and shares the power from the power processing outputs to any one, or any multiple, dispensers based on the power needs at the various dispenser. A centralized cooling system cools various cables and charging cables in the dispensers and is located away from the dispensers where more space is available. An array of small dispensers are installed at the point of use where the vehicles are to charge. Further, a switch matrix controller optimizes delivery of power to each of the dispensers to optimizer overall performance.

Abstract: A solar energy tracking assembly for a solar energy panel can include a frame that supports the solar energy panel and pivots the solar energy panel between a retracted position generally parallel to a support surface on which the tracking assembly rests and an upright position. The frame can include a circular track on which the solar energy panel rotates about an axis of the circular track. The circular track is supported by a combination of support beam and footings that both bear the force of the solar panel as well as bear the torsional force from wind loading on the solar panel.

Abstract: A heliostat array comprising a modular grid is disclosed. The array comprises a plurality of grid members; a plurality of stanchions connected to six of the plurality of the grid members; a plurality of heliostats mounted on stanchions and grid members. Each stanchion may consist of a threaded rod and locking mechanism for rigidly affixing the six grid members to the threaded rod. Each of the plurality of heliostats comprises a mirror, a circular track, and a carousel for rotating the mirror about the circular track. The circular track is concentric with a stanchion and mounted to three grid members that are 120 degrees apart. Each of the carousels may be operably coupled to and biased toward the corresponding circular track.