Compared with traditional
Solar Panels, high-efficiency solar panels have the following differences:
Higher photoelectric conversion efficiency: High-efficiency solar panels use advanced technology and materials to convert sunlight into electricity more efficiently. The photoelectric conversion efficiency of traditional solar panels is usually between 15% and 20%, while the conversion efficiency of high-efficiency solar panels can reach more than 20%, or even exceed 25%, depending on the technology and materials used.
Greater energy efficiency: High-efficiency solar panels absorb more light from different parts of the spectrum, including the visible and infrared spectrum. This allows them to generate more electricity under different lighting conditions, thus improving energy efficiency.
Smaller size: High-efficiency solar panels can often be used in smaller sizes for the same power generation capacity. This is very beneficial for applications with limited installation space or where a compact design is required.
Cost savings: Although high-efficiency solar panels may cost slightly more to manufacture than traditional solar panels, due to their higher conversion efficiency, fewer panels can be used for the same power generation capacity, reducing overall system cost.
Technological progress: High-efficiency solar panels adopt advanced technologies and materials, including PERC (Passivated Emitter Rear Contact), HJT (Heterojunction Technology), TOPCon (Tunnel Oxide Passivated Contact), etc. These technologies have achieved remarkable results in improving photoelectric conversion efficiency progress.
To sum up, high-efficiency solar panels have higher photoelectric conversion efficiency, higher energy utilization, smaller size, and more advanced technology than traditional solar panels. This makes high-efficiency solar panels an important option to improve the efficiency of solar power generation and promote the application of renewable energy.
