What is the primary need for Luminescent Solar Concentrators (LSCs)?
(a) To make solar panels more efficient by using advanced tracking systems.
(b) To replace expensive solar cells with cheaper alternatives.
(c) To improve solar power generation by relying only on high-efficiency solar cells.
(d) To cut down solar energy costs by depending entirely on concentrated photovoltaic technology.

Question

What is the primary need for Luminescent Solar Concentrators (LSCs)?
(a) To make solar panels more efficient by using advanced tracking systems.
(b) To replace expensive solar cells with cheaper alternatives.
(c) To improve solar power generation by relying only on high-efficiency solar cells.
(d) To cut down solar energy costs by depending entirely on concentrated photovoltaic technology.

ONLiNE UPSC · Accepted Answer

The primary need of Luminescent Solar Concentrators (LSCs) is to replace the large area of solar cells in a standard flat-plate photovoltaic (PV) panel by an inexpensive polymer collector, thereby reducing the cost of the module and consequently of solar power generation. LSCs have advantages over alternative concentrating systems:
● They concentrate both direct and diffuse radiation since they are not subjected to a solar concentration ratio limitation.
● They have a narrow emission band of luminescent species that can be matched to the spectral response of solar cells.
● They minimize thermalization losses for PV cells.
● Stacking LSC plates containing luminescent species of different absorption characteristics can separate the solar spectrum, and concentrate different parts simultaneously and
● They are well suited for building integrated photovoltaic (BIPV) due to their static nature.

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Luminescent Solar Concentrators (LSCs)

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M Question 1	⏱ 0
What is the primary need for Luminescent Solar Concentrators (LSCs)? (a) To make solar panels more efficient by using advanced tracking systems. (b) To replace expensive solar cells with cheaper alternatives. (c) To improve solar power generation by relying only on high-efficiency solar cells. (d) To cut down solar energy costs by depending entirely on concentrated photovoltaic technology.