Installation Guide

Prerequisites

Home Assistant (2023.1 or newer recommended)
Access to your Home Assistant configuration directory
Solar of Things account with at least one configured station

Step-by-Step Installation

Method 1: HACS Installation (Recommended)

Install HACS (if not already installed)
- Follow the official HACS installation guide: https://hacs.xyz/docs/setup/download
Add Custom Repository
- Open HACS in your Home Assistant interface
- Click on "Integrations"
- Click the three dots (⋮) in the top right corner
- Select "Custom repositories"
- Add repository URL: https://github.com/yourusername/solar-of-things-ha
- Category: Integration
- Click "Add"
Install the Integration
- Find "Solar of Things" in HACS
- Click "Download"
- Restart Home Assistant
Configure the Integration
- Go to Settings → Devices & Services
- Click "+ Add Integration"
- Search for "Solar of Things"
- Follow the configuration steps

Method 2: Manual Installation

Download the Integration

# SSH into your Home Assistant instance or use the File Editor add-on
cd /config/custom_components/
git clone https://github.com/yourusername/solar-of-things-ha.git solar_of_things

Or download and extract the ZIP file:

Download the latest release from GitHub
Extract the solar_of_things folder
Copy it to /config/custom_components/

Verify Installation Your directory structure should look like:

/config/
└── custom_components/
   └── solar_of_things/
       ├── __init__.py
       ├── api.py
       ├── config_flow.py
       ├── const.py
       ├── manifest.json
       ├── sensor.py
       ├── strings.json
       └── translations/
           └── en.json

Restart Home Assistant
- Go to Settings → System → Restart
- Or use the command: ha core restart
Add the Integration
- Go to Settings → Devices & Services
- Click "+ Add Integration"
- Search for "Solar of Things"
- Enter your credentials

Finding Your Credentials

IOT Token

Open https://solar.siseli.com in your browser
Log in to your account
Press F12 to open Developer Tools
Click on the Network tab
Refresh the page (Ctrl+R or Cmd+R)
Look for API requests (you can filter by typing "api" in the filter box)
Click on any request and look at the Request Headers section
Find IOT-Token and copy its value

Example:

IOT-Token: eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9...

Device ID and Station ID

While still in the Network tab:

Look for requests to endpoints like:
- /api/attribute/keys/history/v1
- /api/stateAttributeSummary/category/yearly
Click on a request and look at the Payload or Request section

Find values like:

{
 "deviceId": "123456789012345678",
 "stationId": "987654321098765432"
}

Note: These are 18-digit numbers. Make sure to copy them exactly!

Configuration Options

When adding the integration, you'll be prompted for:

Required:

IOT Token: Your authentication token from the Siseli portal

Optional:

Device ID: Required for real-time sensor data (highly recommended)
Station ID: Required for monthly summary statistics

Update Interval:

Default: 5 minutes
Can be changed in integration options (Settings → Devices & Services → Solar of Things → Configure)
Recommended range: 1-60 minutes

Adding Multiple Stations

If you have multiple solar stations:

Add the integration once for the first station
Go back to Settings → Devices & Services
Click "+ Add Integration" again
Search for "Solar of Things"
Enter the credentials for your second station
Repeat for each additional station

Each station will appear as a separate device in Home Assistant.

Verifying Installation

After installation and configuration:

Go to Settings → Devices & Services
Find "Solar of Things" in the integrations list
Click on it to see your configured stations
Click on a station to see all available sensors
Sensors should start showing data within 5-10 minutes

Expected Sensors

For each configured station, you should see:

Real-time sensors (if Device ID provided):

PV Input Power
AC Output Power
Battery Discharge Current
Battery Charging Current
Battery Voltage
Battery Power
Battery State of Charge
Grid Feed-in Power
Grid Import Power
Load Power

Monthly sensors (if Station ID provided):

Monthly PV Generated

Troubleshooting Installation

Integration Not Showing Up

Check file structure: Ensure all files are in /config/custom_components/solar_of_things/
Check file permissions: Files should be readable by the Home Assistant user
Check logs: Go to Settings → System → Logs and search for "solar_of_things"
Clear browser cache: Sometimes the UI needs a hard refresh (Ctrl+Shift+R)

"Cannot Connect" Error

Verify your IOT Token hasn't expired (tokens may expire after some time)
Check your Device ID and Station ID are correct (18-digit numbers)
Ensure Home Assistant can reach https://solar.siseli.com (check firewall/network)
Get a fresh IOT Token from the Siseli portal

Sensors Not Updating

Wait at least 5-10 minutes after initial configuration
Check if your solar system is online at solar.siseli.com
Verify the update interval in integration options
Check Home Assistant logs for errors

Permission Denied Errors

If you see permission errors in logs:

# SSH into Home Assistant
cd /config/custom_components/
chmod -R 755 solar_of_things/
chown -R homeassistant:homeassistant solar_of_things/

Uninstalling

To remove the integration:

Go to Settings → Devices & Services
Find "Solar of Things"
Click the three dots (⋮) next to the integration
Select "Delete"
Confirm deletion

To completely remove the files:

rm -rf /config/custom_components/solar_of_things/

Then restart Home Assistant.

Next Steps

After successful installation:

Configure Energy Dashboard
Create automations
Add Lovelace cards
Set up notifications for low battery or high solar production

Getting Help

If you encounter issues:

Check the Troubleshooting section in README
Review Home Assistant logs for error messages
Open an issue on GitHub with:
- Your Home Assistant version
- Error messages from logs
- Steps to reproduce the problem

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