Electricity, costs, home – calculated clearly.

Calculators, comparisons and guides based on published data and traceable formulas.

What does your device cost to run?

Enter power, duration, frequency and your electricity price and see the estimated electricity cost per use, month and year.

How smart technology is changing everyday life at home.

Smart lighting systems compared.

English articles on electricity, energy and living at home.

We use published information and name the sources.

Formulas are visible, results are estimates.

Manufacturer information, official documentation, publicly available information.

We update content when relevant data changes or when errors are found.

Top-Produkte aims to make it clear what devices cost to run and which details matter for decisions.