100 days Free returns on the GridZeno Dongle. Try it on your own system. If it doesn't fit, we take it back and pay the shipping.
Try GridZeno

Click around the real app.

The demo is the GridZeno app as a customer sees it, with a snapshot from our own system. You can't break anything: what you change isn't saved.

Overview, plan, charts and settings

A short tour, and then you're on your own.

The bubbles show you the most important things in a couple of minutes. Afterwards you can click around freely.

Open the demo

The real app

Not a drawing of it. These are the same screens you get when the dongle is in your inverter.

Real figures

A snapshot from our own system: a Growatt WIT with a 16 kWh battery.

Nothing is saved

The demo doesn't talk to any server. If you reload the page, it starts over.