Grid Getter: Powerwall Control

Grid Getter: Powerwall Control

Demand charge & TOU savings

0 ratings
1 review
Free
In-App Purchases

Details

Released
January 23, 2026
Updated
November 8, 2026

Features

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About

Optimize your Tesla Powerwall to save money on electricity bills. This app automates battery usage based on your specific utility rate plan, maximizing demand charge savings and solar self-consumption. Monitor your energy flow with a live dashboard and advanced automation rules.

✓Demand charge protection
✓TOU optimization
✓Solar self-use maximization
✓Customizable automation rules
✓Live energy dashboard
✓Powerwall 2, +, and 3 compatible
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What's New in Grid Getter

1.6.1

November 8, 2026

Grid Getter now lives on your Home Screen and your wrist. Widgets Nine widgets in small, medium and large. "Right now" gives you one sentence on what your Powerwall is doing. Peak and battery shows your grid draw against your target, with battery and home load next to it. There are also single-job widgets for DemandGuard, Battery, Live power flow, Pre-peak charge, Up next and Last month's savings, plus a large Today widget that pulls live status, battery and what's coming up into one view. Long-press any small or medium widget and choose Edit Widget to switch it to a different view. The medium widget can show two tiles side by side, so you can pair Battery with Live, or whatever combination you check most. Apple Watch A new Watch app with pages you swipe or scroll with the Digital Crown: Live, Battery, DemandGuard, Pre-peak charge, Upcoming and Insights (beta). The Live page shows whether DemandGuard is holding peak, your battery, home kW and the next scheduled action. Hold battery, VPP and snooze stay on your phone. Also in this release: We tightened some bolts. Bug fixes and small improvements.

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Subscriptions & In-App Purchases

DemandGuard + Premium

All Premium Features plus DemandGuard automations

$112.991 Year
7 Days trial
How to cancel Grid Getter subscription ⁉️

User reviews

Inconsistent Tesla Connections

App was purchased on a 1 year plan to manage powerwall 2 peak/off peak configuration. It worked correctly less than 50% of the time due to constantly dropping Tesla connections. Following all their guidance to resolve this made no difference. The Gridgetter app would say it can’t connect
to Tesla servers but the official Tesla app connected fine.
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Response from developer

Thanks for the feedback, Darrell. You're right that the app was pushing you to reconnect to Tesla far more than it should have. We tracked it down to a bug in how we checked your Tesla connection (it misread Tesla's normal token renewal as a dropout) and the fix is on its way out. Your automations were running through most of it, and I'd like to make the rest right. I sent you an email, and I'll be happy to take care of this personally.

Developer apps

FAQ

What is Grid Getter?

Grid Getter is an application designed to optimize the performance of your Tesla Powerwall. It allows for automated battery dispatch based on your specific utility rate plan to help you save money on electricity bills.

How does Grid Getter help save money?

Grid Getter helps save money by intelligently managing your Powerwall to beat demand charges, optimize for Time-of-Use (TOU) rates, and maximize solar self-consumption. Users have reported average demand savings of $64 in August 2026.

What Tesla Powerwall models does Grid Getter support?

Grid Getter works with Tesla Powerwall 2, Powerwall+, and Powerwall 3 models. Feature availability may vary based on your system configuration, utility rate plan, and connectivity.

What are the different plans for Grid Getter?

Grid Getter offers a Free plan with a live dashboard and one automation. The Scheduled plan adds unlimited automations and TOU optimization. The Adaptive plan includes DemandGuard peak-cap automation and full data export.

Does Grid Getter have ads?

Grid Getter does not contain advertisements. The app is free to download and offers premium features through subscription plans.

What is the subscription cost for Grid Getter?

Subscription plans include Premium at $4.99/month or $54.99/year, and DemandGuard + Premium at $10.99/month or $112.99/year. All plans offer a 7-day free trial.

How often is Grid Getter updated?

The latest version of Grid Getter is 1.6.1, last updated on November 8, 2026. Updates typically address feature enhancements and system compatibility.

Is Grid Getter available on all Apple devices?

Yes, Grid Getter is supported on Apple Watch, iPhone, and iPad, allowing you to manage your Powerwall from various devices.