MIT Researchers Unveil Transparent Solar Cell

It has been the dream and pursuit of many a business and research endeavor, but only varied success has been achieved to create a truly transparent solar photovoltaic cell. Leave it to the brainiacs at MIT to find the solution. Yes, the research and technology hub has done it again, marking a landslide achievement in the world of energy technology with the creation of a clear solar pv cell. Researchers Vladimir Bulovic and Richard Lunt have published their findings in Applied Physics Letters. The duo has apparently created a transparent solar cell with a maximum efficiency (sunlight to electricity) of 1.7 percent. The cell operates within the near-infrared spectrum. However, the cell is still only about 55 percent transparent, similar to tinted sunglasses.T he transparent cell is actually quite unique in its design when compared to tradition cells. Bulovic and Lunt's transparent cell is comprised of organic molecules that harness infrared light while allowing visible light to pass through. The photovoltaic compound is actually coated onto a pane of standard window glass. The researchers are in the prototype phase of this technology, but believe it could potentially be painted onto existing windows to create a low-cost easy-to-install photovoltaic option for both commercial and home solar installations.

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The NeON R module features "Back Contact" cell technology delivering an entirely black panel that is aesthetically pleasing and energy efficient. The cell's seamless, surface blends perfectly into nearly all rooftop designs while the module's electrodes are positioned on the rear of the cell. Using LG's N-type cell structure, the panels produce 365W of energy, up to 7.3kWp, compared to 5.8kWp of the p-type cell. The module's new design minimizes LID, thereby delivering a longer lifespan and increased energy output.