Powerwall & Solar Widget

In-app purchases
8 reviews
Content rating
Everyone
100+
Downloads
Content rating
Everyone
Learn more
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

Track your Tesla solar production effortlessly. Solar Monitor brings real-time energy data to your home screen with beautiful widgets and combined multi-site tracking, delivering powerful features you won't find in the official Tesla app. With the Wear OS app, checking your production is as easy as glancing at your watch or phone.

Whether you're monitoring a single home with multiple sites or combining data from multiple properties, Solar Monitor gives you instant, detailed access to your solar generation.

Core Android Features:

Beautiful Home Screen Widgets
Keep your production numbers front and center. Solar Monitor offers beautifully designed Android widgets that let you check your current production and daily totals at a glance, right from your home screen without opening the app.

Combined Multi-Site Production
Own multiple solar sites? Solar Monitor allows you to combine production data from two or more sites into a single, unified production curve. View your total generation across all your inverters or Powerwalls at once, or easily switch to see the individual output of a specific site in detail.

Wear OS Companion App:
If you have a compatible Wear OS device, you can add the companion watch app to take your solar data on the go. The Android app acts as the data bridge, seamlessly keeping your watch synced in the background.

Live Solar Tiles: Add the "Today Production" or "Production Curve" tiles to your watch face rotation to see your 4-hour output trend and peak-of-day markers with a quick swipe.

Watch Face Complications: Embed your solar data directly into your favorite watch face. See today's production total alongside the time—no extra taps required.

Designed for Wear OS: Features a dark, energy-efficient AMOLED UI that is lightweight and battery-friendly.

Requirements
Phone: Android 7.0+

Watch (Optional): Wear OS 3.0 or higher (API level 30+)

System: A Tesla account with an active solar site (Powerwall, Solar Roof, or solar panels configured in the Tesla app)

Thinking about going solar? Try demo mode in the app to preview solar monitoring.

Solar Monitor is an independent app and is not affiliated with, endorsed by, or in any way officially connected with Tesla, Inc.
Tesla Powerwall & solar widgets for Android + Wear OS. Multi-site production.
Updated on
Sep 2, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

6 reviews
Joseph Camacci
May 31, 2026
This app does two things I couldn't accomplish with other solar monitoring apps: display a widget in android (Tesla does this with the IOS app, but not with the android app) and it lets me quickly view both of my solar panel systems (two gateways) and a combined graph, which I couldn't do with the Tesla app or Netzero. I'm glad to find this app that works well, and I feel the annual subscription price is fair.
1 person found this review helpful
Did you find this helpful?
Traverse MT
June 1, 2026
Thank you for the review! I am glad to hear the app fills a gap in your solar monitoring capabilities.
Bob TrueMann
August 3, 2026
Flipped %<_>
Did you find this helpful?

What’s new

NEW IN THIS RELEASE
• Powerwall support — battery charge, energy remaining, and live charging status on the dashboard, widgets, watch app, and watch tile
• Zero-tap sign-in — your Tesla connection restores automatically on a new phone
• Demo mode now includes a Powerwall demo site
• Smoother chart swiping between days