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In the near future, solar panels might be replaced by a newly uncovered alternative, which pledges to slash costs by a remarkable 70% while simultaneously amplifying energy output.
This groundbreaking innovation emerges from a collaboration among researchers hailing from esteemed institutions such as the University of Surrey, the University of Cambridge, the Chinese Academy of Sciences, Xidian University, and Zhengzhou University. Their brainchild is a novel breed of dual-sided solar panels that leverage carbon nanotubes to drive down manufacturing expenses. These nanotubes are strategically incorporated into both the front and rear panels within the electrodes.
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The nomenclature “nanotubes” is bestowed upon them owing to their incredibly diminutive dimensions, measuring a mere 2.2 nanometers in diameter. When amalgamated, a staggering 45,000 of these nanotubes render the solar panel as thin as a sheet of paper.
Despite their minuscule stature, these nanotubes exhibit an impressive power generation capability of 36 milliwatts per square meter, equating to approximately 360 watts per square meter. In stark contrast, conventional solar panels typically cap at 200 watts per square meter. Hence, not only are these new dual-sided solar panels more cost-effective, but they also boast superior energy production.
Moreover, these alternative panels flaunt an efficiency rate of 97% in energy generation, minimizing wastage during the conversion process. This remarkable efficiency stems from their innovative dual-sided design. Traditional solar panels typically operate with an efficiency range spanning from 75% to 95%, restricted solely to their frontal aspect.
The evolution of these solar panels presents a promising trajectory towards harnessing solar energy with heightened efficacy and affordability, potentially broadening their application across various domains and scenarios.
While the concept of dual-sided solar panels is not novel, the integration of nanotubes into these pioneering panels brings forth a significant enhancement in efficiency, particularly on their rear surfaces. By harnessing both direct sunlight and ambient diffused light, these panels maximize their energy conversion potential.