Zap Panels

Dashboard for Powerwall

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

Zap Panels gives your Tesla Powerwall a simple, stylish, dedicated in-home display. A real-time dashboard showing exactly what your home energy system is doing right now. Ideal for wall or desk mounted displays. Monitor live power readings across solar generation, home consumption, battery charge and grid import/export. The home consumption breakdown shows exactly where your energy is coming from at any moment. Daily kWh totals, tariff cost tracking and a personalised solar generation forecast give you the full picture of your energy use. Octopus Agile customers can view live half-hourly import rates directly on the dashboard, updated automatically throughout the day. Intelligent Octopus Go users can view current tariff status, peak/off-peak and upcoming dispatch slots. Features • Live solar, home, battery and grid power readings • Home consumption breakdown by source: solar, battery and grid • Octopus Agile half-hourly import rates • Intelligent Octopus Go slots and rates • Daily kWh totals for all energy flows • Tariff cost tracking: import costs, export earnings and net daily spend • Solar generation forecast, auto-calibrated to your real system over time • Weather forecast • Full screen and landscape view for a dedicated energy display • Dark mode and light mode • Panel drag-to-reorder • Configurable poll speed, font size and display settings • Keep screen on mode for always-on display • Screen dimming scheduler • In-day charts • Historical charts with comparison tool • Data export • 14-day free trial, no subscription, one-time purchase to unlock premium features Not affiliated with or endorsed by Tesla, Inc. or Octopus Energy Ltd. Requires a Tesla Energy account.

Ratings & Reviews

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• Historical charts to view and compare days, weeks, months, and years. • Export data to CSV down to 5-minute granularity.

Version 1.20.10

The developer, William Lee, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
  • William Lee
Size
  • 15.9 MB
Category
  • Utilities
Compatibility
Requires iOS 17.0 or later.
  • iPhone
    Requires iOS 17.0 or later.
  • iPad
    Requires iPadOS 17.0 or later.
  • Mac
    Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
  • English
Age Rating
4+
In-App Purchases
Yes
Copyright
  • © 2026 William Lee
  • Developer Website
  • Privacy Policy

    • Supports

    • Family Sharing

      Some in-app purchases and subscriptions may be shareable with your family group when Family Sharing is enabled. Learn More

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