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.
Follow the steps below to enter your tariffs.
- Open the 'HomeWizard Energy' app
- Press 'Settings'
- Enter your tariffs
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
The results of our day are the following:
10 × 0,21 + 30 × 0,20 - 20 × 0,21 - 40 × 0,20 = - €4,10