How To Improve The Efficiency Of Solar Panels?
Firstly, in terms of technological innovation, researchers have demonstrated that by covering the surface of silicon solar cells with an ultra-thin layer of hafnium nitride oxide coating and depositing tetraphenylene crystal material on it, the photovoltaic conversion efficiency of solar panels can be effectively improved. This method can decompose the high-energy excitation generated by high-energy photons into two low-energy excitations, and transfer them to the silicon solar cell through a carefully designed interface, thereby being converted into current. This strategy does not involve additional electrical contact or modifications to the operation of solar cells, but can avoid heat loss and improve the efficiency of silicon solar cells.
Secondly, the optimization of photovoltaic systems is also the key to improving efficiency. For example, considering the impact of solar radiation intensity, spectral characteristics, and climate conditions on photovoltaic systems can improve the overall power generation efficiency of the system. In addition, adjusting the tilt angle of the photovoltaic modules to be as inclined as possible to the southwest by 20 ° can maximize the power generation per unit capacity. Meanwhile, selecting high-efficiency and high-quality photovoltaic modules is also an important factor in improving system efficiency.
Finally, reducing optical losses is also an important way to improve the efficiency of solar panels. For example, by reducing the reflection, refraction, and other phenomena that occur when light is irradiated on the battery board, as well as optimizing the design of electrodes and gate lines, the loss of short-circuit current can be reduced, thereby improving conversion efficiency.
In summary, improving the efficiency of solar panels requires comprehensive consideration of various factors such as technological innovation and system optimization, in order to achieve higher photoelectric conversion efficiency and better economy.
