NOVELTY - A solar generator panel comprises device for sensing current position of sun (30) and device for aligning photovoltaic device to face toward the sun, where the sensing device and device for aligning is attached to vehicle; and covering located on photovoltaic device and attached relative to electric or hybrid vehicle where position of covering does not change in response to periodically altering position of photovoltaic device.    USE - A solar generator panel for assisting charging of battery including vehicle battery.    ADVANTAGE - The generator is able to enhance the aerodynamic efficiency of the vehicle, minimizes the amount of aerodynamic drag that is experienced by the vehicle, increases the fuel economy and maximum range of the vehicle, allows charging of storage battery while vehicle is stationary or in motion, can extend the amount of time during the day that is available for charging the battery, and can enable the photovoltaic cell to begin charging battery early in the morning or later in the evening. The visual impact of the solar generator is also minimized while preserving the esthetics of the generator. Sufficient quantity of fiber optic filament are disposed on phototransistor array to prevent excessive amount of ambient light impinging on transistor array and to prevent excessive amount of solar insolation that is not passing through fiber optic filaments.    DETAILED DESCRIPTION - A solar generator panel comprises device for sensing current position of sun (30) and device for aligning photovoltaic device to face toward the sun, where the sensing device and device for aligning is attached to vehicle; and covering located on photovoltaic device and attached relative to electric or hybrid vehicle where position of covering does not change in response to periodically altering position of photovoltaic device. The sensing device continually senses the current position of sun and the device for aligning periodically alters the position of photovoltaic device to face toward current location of sun. The sensing device also includes covering comprising dome sensor (20) that is adapted to allow passage of portion of solar radiation (28), and phototransistor array (22) including phototransistors adapted to provide output when sufficient quantity of solar radiation is impinging, and device for directing solar radiation that passes through dome to phototransistor array. The device for directing solar radiation includes fiber optic filaments (24) that are disposed at its first end over the phototransistors of phototransistor array. The filaments are also disposed at opposite end close to an interior surface of dome. The photovoltaic device includes a solar cell    DESCRIPTION OF DRAWING(S) - The drawing shows a cross-sectional view from the side of a dome sensor.    Dome sensor (20)    Phototransistor array (22)    Fiber optic filaments (24)    Solar radiation (28)    Sun (30)