Netzero for Powerwall

Netzero Labs

In-app purchases

About this app

Increase savings with Powerwall automation and utility integrations. Connect your energy devices, monitor Powerwall health, and detect solar issues early. Advanced features require a subscription after a 30-day free trial.

- Take charge of your Powerwall. Schedule charging, discharging, and backup settings. Export stored energy to the grid when export prices are highest, or before a period of cheap or free electricity. Prevent unnecessary discharge during EV charging and improve efficiency. Automate your home energy with device integrations.
- Connect your EV charger, EV, and heating/cooling devices. Pre-heat or pre-cool your home when electricity is cheap, or pause EV charging and heating/cooling during outages. Supports 500+ devices across 50+ brands.
- Octopus Energy users benefit from automatic Powerwall charging during Intelligent Octopus Go sessions. Supports Agile Octopus, Tibber, Amber Electric, ComEd Hourly Pricing, and Ameren Power Smart Pricing. Netzero configures Powerwall with live pricing to help cut your bills.
- Receive automatic alerts for solar or battery issues. Track Powerwall capacity and degradation to stay within warranty limits.
- Get daily, monthly, and yearly production estimates. Spot solar performance issues early. Use the app on your tablet or phone as an always-on home energy dashboard.
- Download detailed data, view string-level solar performance, access weather data and developer tools, and enjoy ongoing feature updates.

Ratings and reviews

Having at least a months worth of data to be able to be optionally stored and synced on device would be very handy as the lag to retrieve data online every time is a bore. There should be a setting that allows you to decide how much data to keep locally. The rest of the app seems to work OK. Appreciate the basics though.

I was looking for a way to better manage my powerwall. Feature request: when utility issues a vpp event you can trigger an automation. ie.. it lets you take your system off grid during demand to avoid powerwall locking and low output. This will let you avoid demand charges. Currently I have an automation take my system off grid every day and another back on after demand in case an event pops up. I'd rather keep it on grid only take it off during a vpp event during demand time.

I really enjoy this app especially the update. One thing I'd add is a time each day I can export based on current battery percentage so if it was 2230 and I have 30% it would start to export for me.

What’s new

- New automation action: Set Storm Watch participation.
- Bug fixes and small improvements.

If you like the app, please leave a rating or review!