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Energy efficiency
Industry: Energy
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Energy efficiency
Tracking solar array
Energy; Energy efficiency
A solar energy array that follows the path of the sun to maximise the solar radiation incident on the PV surface. The two most common orientations are (1) one axis where the array tracks the sun east ...
Apparent day
Energy; Energy efficiency
A solar day; an interval between successive transits of the sun's centre across an observer's meridian; the time thus measured is not equal to clock time.
Concentrating solar collector
Energy; Energy efficiency
A solar collector that uses reflective surfaces to concentrate sunlight onto a small area, where it is absorbed and converted to heat or, in the case of solar photovoltaic (PV) devices, into ...
Microgroove
Energy; Energy efficiency
A small groove scribed into the surface of a solar photovoltaic cell which is filled with metal for contacts.
Flat roof
Energy; Energy efficiency
A slightly sloped roof, usually with a tar and gravel cover. Most commercial buildings use this kind of roof.
Dendrite
Energy; Energy efficiency
A slender threadlike spike of pure crystalline material, such as silicon.
Slab on grade
Energy; Energy efficiency
A slab floor that sits directly on top of the surrounding ground.
