| 摘要 |
<p>A solar energy system (10) including a pedestal (12) defining a longitudinal axis, a frame (16) that is supported by the pedestal (12) and that is rotateable relative to the pedestal (12) about the longitudinal axis, the frame (16) including at least one solar device (38), and a wind vane (18) operatively connected to the frame (16) to urge the frame (16) relative to the pedestal (12) about the longitudinal axis in response to wind acting on the wind vane (18).
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