The role of the differentiated border component is mainly reflected in the following aspects:

Visual feedback: Borders play an important role in providing visual feedback in component design. When users interact with the application, borders help them clearly see which elements are interactive and which are selected. For example, when a user clicks on an input box, the border color of the input box may change, indicating that the user is currently editing this input box. This visual feedback not only enhances the user experience but also reduces user operation errors.

Content area division: Borders are used to divide content areas, and by using borders, different content areas can be clearly separated, making the page layout more organized. For example, in a complex form, different sections may use borders to distinguish them, allowing users to better understand the structure and hierarchy of the form. This division not only helps users better understand the page content but also makes it easier for developers to design styles.

Enhancing user experience: By appropriately using borders, users can feel more comfortable while browsing and using the application. For example, in card design, the borders of the cards make the entire interface look more layered and not chaotic. Additionally, borders can be used to emphasize important information or indicate specific operational areas, guiding users to focus on key parts of the page.

Design consistency: In multi-page applications, using the same border style can ensure a unified style across all pages. This not only makes the application look more professional but also allows users to feel more natural and smooth while using it. Design consistency involves not only visual elements but also the consistency of interaction patterns and user experience.

Improving photovoltaic component performance: In photovoltaic components, non-hotspot components completely solve the high-temperature problem of battery cells when hotspots occur through new circuit designs. When there is a current mismatch within the battery string, the output power of non-hotspot components is also higher than that of traditional components, improving the economic benefits of photovoltaic systems. Experimental results show that the temperature of hotspot battery cells in non-hotspot components remains basically unchanged, while the temperature of hotspot battery cells in traditional components is 30°C higher than that of normally operating battery cells.