The IRUAV APP's client view function is mainly divided into the "Entrance Welcome Page" and the "Inspection Result Page", which are described as follows.

Entrance Welcome Page

After logging in to the IRUAV APP, clients will be directed to the Entrance welcome Page, which contains a map on the left and a form on the right, including the number of subscription points, search function and PV plant list.

The map navigation section displays the locations of all PV plants on Google Maps, with the following controls available:

• Use the mouse scroll wheel to zoom in and out of the map to view specific areas in detail.
• When the map is zoomed in on a specific area, hold down the left mouse button and drag to move the visible area.
• When the map is zoomed in on a specific area, the navigation window in the lower-left corner shows the current visible area.You can also drag the position box within the navigation window using the left mouse button to change the visible area.
• When hovering the mouse cursor over a site icon, a PV plant photo of the site will be displayed. Clicking the icon with the left mouse button will navigate to the inspection results page.

The PV plant list displays all plants with available inspection data, labeled with the PV plant image, name, and capacity. Plants are arranged in order of inspection date, from the most recent to the oldest, and displayed from left to right, top to bottom. The available controls in this section include:

• Use the drop-down menu to filter plants by country, grid-connection year, and module brand.
• Clicking on a PV plant icon will navigate to the inspection results page for that PV plant. The navigation hyperlink opens Google Maps to guide you to the PV plant location.

Inspection Results Page:

The inspection results page consists of an orthophoto navigation panel on the left and an inspection results form panel on the right.

The orthophoto navigation panel displays the PV plant’s orthophoto as the background, with colored circular icons indicating the locations of thermal defects. The available controls include:

• Use the mouse to adjust the visible area. The operation is exactly the same as the map navigation section on the cloud visualization system landing page.
• When hovering the mouse cursor over a thermal defect icon, a popup will appear at that location showing the defect description and recommended action.

The Inspection Results Form section lists all the information related to the inspection, including site information, inspection date, environmental conditions on the day of the inspection, drone path video, a list of thermal defects detected during the inspection, and a maintenance log for customer records, etc. A Tools button bar is also provided at the bottom of the page, and the controls available in this section include:

• Use the PV plant selection drop-down menu to switch to other inspection sites.
• Use the inspection date drop-down menu to select other inspection records for the same plant.
• The thermal defect type check-box allow you to filter and display only the selected types of thermal defects on the orthophoto.
• The maintenance log allows users to add, delete, and edit entries, including both content and date.
• The toolbar at the bottom provides buttons to perform various actions, including: Opening a bar chart comparing past inspection results, Downloading the inspection report in PDF format, Downloading the aerial inspection timelapse video, Downloading the PV plant aerial image, Downloading the orthophoto, Returning to the previous page, and Logging out of the IRUAV APP.

It notes that the IRUAV APP is compatible with both desktop and mobile devices. Using a smart phone with this APP provides great convenience for locating issues on-site.