- two-axis tracking
- A system capable of rotating independently about two axes (e.g., vertical and horizontal) and following the sun for maximum efficiency of the solar array.Solar Electric Glossary
Energy terms . 2014.
two-axis tracking
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Two-Axis Tracking — A solar array tracking system capable of rotating inde … Energy terms
tracking array — 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 … Energy terms
Tracking Solar Array — A solar energy 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… … Energy terms
Eye tracking — is the process of measuring either the point of gaze ( where we are looking ) or the motion of an eye relative to the head. An eye tracker is a device for measuring eye positions and eye movement. Eye trackers are used in research on the visual… … Wikipedia
Solar tracker — A solar tracker is a device for orienting a solar photovoltaic panel or concentrating solar reflector or lens toward the sun. The sun s position in the sky varies both with the seasons (elevation) and time of day as the sun moves across the sky.… … Wikipedia
Concentrated photovoltaics — Concentrated photovoltaic (CPV) technology uses optics such as lenses to concentrate a large amount of sunlight onto a small area of solar photovoltaic materials to generate electricity. Unlike traditional, more conventional flat panel systems,… … Wikipedia
Central Receiver Solar Power Plants — Also known as power towers, these use fields of two axis tracking mirrors known as heliostats. Each heliostat is individually positioned by a computer control system to reflect the sun s rays to a tower mounted thermal receiver. The effect of… … Energy terms
Parabolic dish — A high temperature (above 180 degrees Fahrenheit) solar thermal concentrator, generally bowl shaped, with two axis tracking. U.S. Dept. of Energy, Energy Information Administration s Energy Glossary … Energy terms
Solar Thermal Parabolic Dishes — A solar thermal technology that uses a modular mirror system that approximates a parabola and incorporates two axis tracking to focus the sunlight onto receivers located at the focal point of each dish. The mirror system typically is made from… … Energy terms
Solar thermal parabolic dishes — A solar thermal technology that uses a modular mirror system that approximates a parabola and incorporates two axis tracking to focus the sunlight onto receivers located at the focal point of each dish. The mirror system typically is made from… … Energy terms
