back contact

简明释义

后触点

英英释义

例句

1.The research team is focusing on enhancing the back contact 背接触 layers in their new solar cells.

研究团队专注于增强他们新太阳能电池中的背接触 back contact层。

2.In our latest prototype, we implemented a back contact 背接触 system for better energy absorption.

在我们的最新原型中，我们实现了一个背接触 back contact系统，以便更好地吸收能量。

3.The solar panel's efficiency can be improved by using a back contact 背接触 design.

通过使用背接触 back contact设计，可以提高太阳能电池板的效率。

4.The back contact 背接触 technology allows for a more compact design of electronic devices.

背接触 back contact技术使电子设备的设计更加紧凑。

5.Using a back contact 背接触 method can reduce the shading effect on solar cells.

使用背接触 back contact方法可以减少太阳能电池上的阴影效应。

作文

In the world of electronics and solar energy, the term back contact refers to a specific design feature in solar cells. This innovative approach enhances the efficiency of photovoltaic cells by allowing light to enter from the front while minimizing shading from electrical contacts. Traditionally, solar cells had metal contacts on the front side, which would obstruct some sunlight, thereby reducing their overall efficiency. However, with the introduction of back contact technology, these contacts are placed on the backside of the solar cell. This change not only improves light absorption but also allows for a cleaner front surface, leading to a more aesthetically pleasing product.The advantages of using back contact solar cells are numerous. Firstly, they can achieve higher conversion efficiencies compared to conventional cells. By eliminating the front-side contacts, more sunlight can reach the active layer of the cell, resulting in increased electricity generation. Furthermore, this design reduces the risk of shadowing, which can significantly impact the performance of solar panels, especially in partially shaded environments.Another benefit of back contact technology is its potential for reduced manufacturing costs. Although the initial production process may be more complex, the overall efficiency gains can lead to lower costs per watt of electricity generated. As the demand for renewable energy sources continues to grow, innovations like back contact solar cells play a crucial role in making solar power more accessible and affordable for consumers.Moreover, the use of back contact designs extends beyond just solar cells. In other electronic devices, such as integrated circuits and sensors, the concept of placing contacts on the back can lead to improved performance and miniaturization. By optimizing the layout of electrical connections, engineers can create smaller, more efficient devices that meet the demands of modern technology.In conclusion, the term back contact signifies a pivotal advancement in the field of solar energy and electronics. By moving electrical contacts to the backside of solar cells, manufacturers can enhance efficiency, reduce shading, and potentially lower production costs. As we continue to seek sustainable energy solutions, innovations like back contact technology will undoubtedly play an essential role in shaping the future of renewable energy and electronic devices. Understanding the implications of this term helps us appreciate the ongoing advancements in technology that aim to create a more sustainable and efficient world.

在电子和太阳能领域，术语back contact指的是太阳能电池中的一种特定设计特征。这种创新的方法通过允许光线从前面进入，同时最小化电接触的阴影，来增强光伏电池的效率。传统上，太阳能电池在前侧有金属接触，这会阻挡一些阳光，从而降低它们的整体效率。然而，随着back contact技术的引入，这些接触被放置在太阳能电池的背面。这一变化不仅改善了光的吸收，还使前表面更干净，从而导致更具美学价值的产品。使用back contact太阳能电池的优点是很多的。首先，与传统电池相比，它们可以实现更高的转换效率。通过消除前侧接触，更多的阳光可以到达电池的活性层，从而增加电力生成。此外，这种设计减少了阴影的风险，这可能会显著影响太阳能电池板的性能，尤其是在部分阴影环境中。另一个back contact技术的好处是其降低制造成本的潜力。尽管初始生产过程可能更复杂，但整体效率的提高可以导致每瓦发电成本的降低。随着对可再生能源来源的需求不断增长，像back contact太阳能电池这样的创新在使太阳能更加可及和经济实惠方面发挥着关键作用。此外，back contact设计的使用不仅限于太阳能电池。在其他电子设备中，如集成电路和传感器，将接触放置在背面可以提高性能并实现小型化。通过优化电连接的布局，工程师可以创建更小、更高效的设备，以满足现代技术的需求。总之，术语back contact标志着太阳能和电子领域的重要进展。通过将电接触移动到太阳能电池的背面，制造商可以提高效率，减少阴影，并可能降低生产成本。当我们继续寻求可持续能源解决方案时，像back contact技术这样的创新无疑将在塑造可再生能源和电子设备的未来中发挥重要作用。理解这一术语的含义帮助我们欣赏旨在创造更可持续和高效世界的技术进步。