Do I need a subscription to a cloud service?

You need whatever account your inverter or charger already uses. EU Studio adds no account of its own and stores your history locally.

Does it work outside Denmark?

The hardware integrations do. Price data currently covers the Danish areas; additional markets are planned.

All apps

Energy Dashboard

Beta

Monitor solar production, battery, EV charging and energy usage.

Solar inverter, home battery, EV charger and the spot price all live in different apps. Energy Dashboard puts them on one screen — and converts every kilowatt-hour into kroner.

Platforms: iPhone · iPad · Mac
Category: Utilities
Version: 0.12

Beta — not on the App Store yet

Screenshots

A closer look

Tap any screenshot to open it full screen.

Features

What's inside

Everything Energy Dashboard does, without the filler.

Solar production

Live inverter output with the day, month and year behind it — read straight from your own system.

Battery state

Charge level, direction and the power flowing in or out, updated continuously.

EV charging

Session energy, power and duration from the wallbox, with the cost of that session.

Spot prices

Day-ahead prices for your price area, so you can move the dishwasher to the cheap hours.

Solar forecast

Expected production for the next days based on your roof and the weather.

Local history

Readings are stored on the device, so yesterday is still there when the cloud API is not.

Why it's worth it

Why people use Energy Dashboard

The reasons that survive the second week.

Kilowatt-hours you can price
Every figure is converted into kroner using the actual hourly price — not an average tariff.
One app instead of four
Inverter, battery, charger and price feed are read directly and shown together.
It admits what it doesn't know
When a source is unavailable the app says so. It never fills the gap with an estimate that looks like a measurement.

FAQ

Frequently asked questions

The current build reads Growatt inverters and Zaptec chargers, plus day-ahead prices for the Danish price areas. More integrations are on the roadmap.

Roadmap

What's next

Planned work, in no guaranteed order and with no promised dates.

in progress
More inverter brands
Broaden support beyond the first-party integrations.
planned
Home screen widgets
Production and price at a glance without opening the app.
planned
Price alerts
A notification when the coming hours are unusually cheap.

News