Powerwall Companion gives you visibility into energy usage, storage and generation for people with Tesla Powerwall 2 home battery systems.
What’s new in this version
3.5: New option to select which Energy Site you want to use 3.4: Detect if WebView2 isn't installed and prompt for download 3.2, 3.3: Update dependencies 3.1: Icon improvements 3.0: New Energy Usage page. Disabled Gateway mode as it isn't working 2.14: Use Chromium browser for login 2.11: Move to web-based authentication to handle CAPTCHA. 2.6: Move to new auth API, support for MFA 2.5: Allow sign in when Site ID is large 2.4: Don't show orange border if the grid status is unknown 2.3: Fix for local gateway access 2.2: Fix for accounts with multiple energy sites 2.1: Fix sign in to Tesla account for accounts with multiple products 2.0: New option to connect directly to local gateway as an alternative to connecting to Tesla's servers with your credentials
- View current and historical battery storage level
- Live view of energy being used and generated from solar
- View graphs of energy usage over different time periods