Tesla Powerwall Device Offline: What It Means, What to Do
"Device Offline" in the Tesla app means your Powerwall system is not connected to the internet. The system still runs and backs up your home; what is missing is the app data.
What it means
When the system loses its internet link, the Tesla app stops getting fresh numbers. Your Powerwall keeps running and keeps backing up the home while the app is dark.
Because it is a connection problem, the steps start at your own router, not at the equipment.
What you can safely try
These steps may bring the app data back:
- Check that your home internet is working.
- Restart your Wi-Fi router.
- Reconnect in the Tesla app under Settings > Configure Wi-Fi.
- Give it time. Data can take up to 24 hours to show in the app.
Tesla Solar Inverter shows Bridge Offline? That means the inverter is producing but the app is not updating. Check your home internet and restart the router, then press the Troubleshoot button on Tesla's solar troubleshooting page. If it stays offline, book a technician.
Gateway Offline or Meter Offline? Use the Troubleshoot button on Tesla's support page, but not during an outage or bad weather. If that does not clear it, book a technician.
When to stop and call
Stop and call us if:
- The app still shows Device Offline after the steps above and 24 hours.
- Bridge Offline, Gateway Offline or Meter Offline does not clear after the Troubleshoot button.
- Any heat damage or burning smell at the breaker box. Do not touch anything; book a technician right away.
More error code help
More Tesla alerts are in our guide to Tesla Powerwall app alerts, and every brand is in our solar and battery error codes guide.
Frequently Asked Questions
Does Device Offline mean my Powerwall stopped working?
No. The system still runs and backs up the home. The alert means the app data is missing because the system is not connected to the internet.
How do I reconnect my Powerwall to Wi-Fi?
Check that your home internet works, restart your Wi-Fi router, then reconnect in the Tesla app under Settings > Configure Wi-Fi.
How long does it take for data to come back in the Tesla app?
Data can take up to 24 hours to show. If it is still offline after that, book a technician.
What does Bridge Offline mean on a Tesla Solar Inverter?
The inverter is producing, but the app is not updating. Check your home internet, restart the router, then press the Troubleshoot button on Tesla's solar troubleshooting page.
What should I do about Gateway Offline or Meter Offline?
Press the Troubleshoot button on Tesla's support page, but not during an outage or bad weather. If that does not clear it, book a technician.
Send Sunny a photo
Not sure which alert you are looking at? Sunny, the chat assistant on this site, can read a photo of the screen. Open the chat on this page, tap the paperclip, and send a photo of your app or the equipment screen. Sunny answers day or night, tells you what the alert generally means and whether there is a safe step to try, and can take your address and a good time for a technician if one is needed.
Book a diagnostic
If the alert keeps coming back, or the steps above do not clear it, book a $395 on-site diagnostic visit. A licensed technician looks at the system and you get a written report with photos. Call or text (813) 285-4505, or request a visit on our solar repair page or our contact page. To keep a working system in good shape, see our solar maintenance plans.
About us: Fused Solar and Roofing is a licensed electrical, roofing and building contractor (EC13014750, CCC1331058, CBC1252064) serving Hillsborough, Pinellas, Pasco and Manatee counties since 2007, and a Tesla Certified Installer.
