Light chasing solar concentrating system

4 FAQs about [Light chasing solar concentrating system]

How do luminescent solar concentrators work?

Luminescent solar concentrators (LSCs) comprise a transparent matrix, often plastic or glass, doped with chromophores that absorb and reemit light. The emitted light is wave-guided within the matrix, thus concentrating it. The concentrated light is absorbed by thin strips of photovoltaic (PV) cells attached at the edge or the face of the LSC.

What is a concentrating solar system?

Concentrating designs are required to achieve specific power over 1 kW/kg with current high-efficiency III-V multijunction solar cells. The 15 sun, linear concentration concept detailed here reduces the system mass by replacing cell and radiation shield area with ultralight carbon fiber reinforced polymer (CFRP) optics.

What is a luminescent solar concentrator (LSC)?

Luminescent solar concentrators (LSCs) are devices that concentrate light using a transparent matrix doped with chromophores. LSCs have the potential to outperform other concentration technologies due to their ability to concentrate diffuse light and reshape the solar spectrum to match the optimum spectral characteristics for photovoltaics.

Are luminescent solar concentrators a light harvesting solution?

In response to these limitations, luminescent solar concentrators (LSCs) have been proposed as light-harvesting solution, that collect (diffuse) light on large areas and direct it onto much less material of (precious) PV material. A standard LSC comprises a transparent host material doped with randomly distributed luminophores (Figure 1 a).

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