Each graph shows the costs of that graph in the top right corner. This cost overview is calculated as accurately as possible, but does not represent the actual total costs on your yearly energy bill. Entering the correct tariffs will improve the accuracy of the cost overview in the app.

*The costs shown in the app are only an indication. This means that they might not match your energy bill.

Entering tariffs

1. Open the 'HomeWizard Energy' app
2. Press 'Settings'
3. Press 'Tariffs'

Cost calculation

Below an example of a cost calculation in the Energy app.

To illustrate how we calculate the costs we will use a day where your solar panels are producing electricity.

 Import high 10 kWh € 0,21 Export high 20 kWh € 0,21 Import low 30 kWh € 0,20 Export low 40 kWh € 0,20

The costs are calculated with the formula below.

Import high × Import high tariff + Import low × Import low tariff - Export high × Export high tariff - Export low × Export low tariff

Example:
The results of our day are the following:
10 × 0,21 + 30 × 0,20 - 20 × 0,21 - 40 × 0,20 = - €4,10