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Fixed tilt array
| Глоссарий по экологии и "зеленой" энергетике |
A photovoltaic array set in at a fixed angle with respect to horizontal.
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Photovoltaic, английский
Providing an electric current under the influence of light or similar radiation.
Horizontal, английский
- Горизонталь; горизонтальный
- Горизонталь; горизонтальный 287
- At right angles to the direction of gravity; on the level; parallel to the horizon; neither vertical nor inclined.
- A direction parallel to the horizon, or what is commonly termed lying flat. one of the greatest inconveniences navigators have to struggle with is the frequent want of a distinct sight of the horizon. to obviate this a horizontal spinning speculum was adopted by mr. lerson, who was lost in the victory man-of-war, in which ship he was sent out to make trial of his instrument. this was afterwards improved by smeaton, and consists of a well-polished metal speculum about 3-1/2 inches in diameter, inclosed within a circular rim of brass, so fitted that the centre of gravity of the whole shall fall near the point on which it spins. this is the end of a steel axis running through the centre of the speculum, above which it finishes in a square for the convenience of fitting a
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Two-axis tracking, английский
A photovoltaic array tracking system capable of rotating independently about two axes (e.g., vertical and horizontal).
Tracking array, английский
- A photovoltaic (pv) array that follows the path of the sun to maximize the solar radiation incident on the pv surface. the two most common orientations are (1) one axis where the array tracks the sun east to west and (2) two-axis tracking where the array points directly at the sun at all times. tracking arrays use both the direct and diffuse sunlight. two-axis tracking arrays capture the maximum possible daily energy.
- A photovoltaic (pv) array that follows the path of the sun to maximize the
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