TABLE OF CONTENTS


Chapter 1 


Logging In

To log in, you need the URL and your user credentials.

  • Enter your ID and password to log in.

The landing page will display all your assets.


FIGURE 1: THE HOMEPAGE



Introduction To SenseHawk Therm

SenseHawk Therm uses thermal imagery to assess the health of solar sites. Therm’s visual AI algorithm has been perfected to identify and classify over 20 types of defects on thermal maps. Therm's tight integration with SenseHawk’s Work productivity suite ensures quick remediation of defects on the field, using mobile-based task management tools.

FIGURE 2: SENSEHAWK THERM IDENTIFIES AND CLASSIFIES OVER 20 DEFECT TYPES ON THE THERMAL MAP


FIGURE 3: DEFECT REMEDIATION IS INTEGRATED INTO SENSEHAWK WORK'S TASK MANAGEMENT SYSTEM: CREATE CUSTOM CHECKLISTS, ASSIGN FIELD TEAMS, AND SCHEDULE REMEDIATION BASED ON SEVERITY TYPE

FIGURE 4: DEFECT REMEDIATION BECOMES SIMPLE ON THE SENSEHAWK MOBILE APPLICATION. TEAMS CAN NAVIGATE DIRECTLY TO DEFECT LOCATIONS AND ADDRESS CHECKLISTS ON THE MAP


Key Concepts & Methodology


Figure 5 summarizes the process involved in setting up data and defect remediation using Therm.



FIGURE 5: KEY CONCEPTS AND METHODOLOGY

Chapter 2


SenseHawk Therm User Interface

Maps

The thermal map is the drone-acquired thermal imagery.

Defects

Defects in the solar array are identified by Therm’s visual AI algorithm and classified into specific defect types. Some common defect types are Bypass Diode Active, Hotspot, Module Hot, etc. The identified defects can be viewed on the Map page or separately tracked on the Defects page.

Filters

Filters help to quickly narrow down the data displayed to only those records you care about. The set filter will apply to all the pages on the Therm v2.0 page. Some of the options in the filters are:

  • Status
  • Priority
  • Assignee & Created By
  • Due Date
  • Tags
  • Temperature Difference

  • Status

            This filter indicates the task's status. Based on the progress, the status can be changed within a task.

  • Priority

            Use this option to filter out defects based on the priority you set for defects or tasks. The priority can be set based on             your requirement. Specific defects can be set as a higher priority.

  • Assignee & Created By

The Assignee is the user responsible for a particular task. Each task or the defect in the system can have an assignee accountable for its resolution. The assignee can be selected in the 'Filter' settings, to filter out the assignee’s tasks.

Apart from the auto-detected defects, the system also allows you to create tasks. The 'Created By' filter identifies the user who creates a task manually.

  • Due Date

           Each task can have a due date set. The tasks can be filtered based on the due date.

  • Tags

Tags are a practical way to segregate tasks. In tasks, you can use existing tags or create new tags on the go. Tags can be used in the 'Filters' to filter out specific tasks.

  • Temperature Difference

The temperature difference filter helps to easily filter out defects based on temperature. Just drag and set to a specific temperature between 0 – 100 and filter out the defects list.

Defects List

All the thermal issues are color-coded. The color legend/explanation as well as the summary of defect types is available in the left-hand column. You can select/deselect the types of issues you want to view on the map.

Visual Map layouts

The visual map and the AutoCAD layer can be viewed by clicking on the icon from the right top of the map. The available options are CAD Layout, Visual Layout, and Thermal Layout.

Add Tasks

Tasks can be created manually on the map view using the Add Task marker tool. The task can have an assignee, due date, status, etc. The manually created task will also have geo-location details making it easy for field personnel to locate the task on the site.


Chapter 3



SenseHawk Therm User Guide

Product Video Guide

1. Log in to https://app.sensehawk.com/ using your credentials

2. On the organization Home page, click on the desired asset


FIGURE 6: PORTFOLIO OF ASSETS


3. Select the Scan Date and the Inverter number(s) you want to view on the map. Thermal map and defects will be visible on the map.

FIGURE 7: THE ENTIRE MAP IS BROKEN DOWN BY INVERTERS

4. The thermal issues are color coded. The color legend/explanation as well as the summary of defect types is available in the left-hand column. You can select/deselect the types of issues you want to view on the map. 

FIGURE 8: DEFECTS CLASSIFICATION

5. The visual map and the AutoCAD layer (if available) can be viewed by clicking on the icon on the right top of the map.

FIGURE 9: VISUAL MAP, AutoCAD, AND THERMAL MAP LAYERS

6. The PDF or CSV file of the identified defects for the selected inverter blocks can be downloaded using the option at the bottom of the left-hand column. Any filter you set will reflect in the data file that you download.

FIGURE 10: PDF OR CSV FORMAT OF DEFECT LIST

7. All the defects identified are automatically listed as tasks on the right-hand side of the screen. Clicking on any task will redirect the user to the defect location on the map. In the Details tab [FIGURE 10(B)] of the task, the string number attached to the defect is visible (This string number can be correlated with the SCADA system). The task, location, temperature difference, ticket status, and assignee can be added/updated.

Raw images from the drone scans can be viewed/downloaded in the Attachments tab [FIGURE 10(C)]. 

Clicking on View Details [FIGURE 10(D)] will expand the task, and you can perform further actions, such as adding assignee, adding task list, attachments, etc.

FIGURE 10(A): DEFECT LIST

FIGURE 10(B): TASK DETAILS/ ATTACHMENTS

FIGURE 10(C): ATTACHMENTS TAB

FIGURE 10(D): TASK DETAILS


Mobile Application To Remediate Defects

1. To install the application on your mobile device, please follow the below.


Android Device

IOS

Please click here or scan the below QR code to install the app on an Android device.


Please click here or scan the below QR code to install the app on an IOS device.



2. On the assets page, click on the desired asset (FIGURE 11). Under the Therm section, find the plant details such as Total Capacity, #issues, and Affected Capacity. Click to open the Thermal map view.

FIGURE 11: ASSETS PAGE

3. The site map will open to the chosen area and show the identified detects. Click on the gear icon to show or hide the defects on the map. Click on the layer icon to choose more inverter blocks. Under the 'Issues' section, select/deselect the issue type.

FIGURE 12: DEFECTS ON MAP/FILTERS

4. Click on the offline icon (FIGURE 13) to work on the app in offline mode or in areas where the network coverage is patchy. To sync all activities (including checklists and photographs attached to tasks), click on the same icon when you have connectivity.

FIGURE 13: OFFLINE MODE

5. To add a task on the map, click on the defect location and then click on create task icon (FIGURE 14).

FIGURE 14: CREATE TASK

6. Your location will be a Blue dot on the screen. Navigate to an existing task and click on it to see the task details.

FIGURE 15: NAVIGATING TO A TASK ON FIELD

7. To view the task description, click on a defect. Here, you can add users, set status and priority, add teams, and more.


To add a checklist or view an existing one, click on the 'Checklist' within a task.

FIGURE 16: TASK DESCRIPTION AND CHECKLIST

8. Click on the checklist items to update the progress. Attach relevant images/documents add subtasks, notes, etc. to individual tasks by clicking on the options menu.

FIGURE 17: CHECKLIST

9. Use 'Attach files' option from the drop down menu to attach photographs and files to a checklist. The 'Conversations' tab will show all task activity, and users in the task can add comments and chat with other team members.

FIGURE 18: ATTACHMENTS AND CONVERSATIONS

10. The 'Tasks' tab gives you the list of assigned tasks. Clicking on a task will show task details, similar to FIGURE 10(D).

FIGURE 19: TASKS DASHBOARD

Therm Reports Samples

1. Aerial Thermography Report

2. Thermal Inspection Report

3. Thermography Summary Report