Calculate yourself

Batteries and their accessories often go hand in hand with complicated technical calculations. Especially for you, Battery Supplies occasionally makes a tool so that you can do these calculations very easily. An overview of our current tools can be found below:

Solar calculator calculate calculer Berechnungen
Spanningsverlies calculate calculer Berechnungen

With our handy Solar Calculator you can calculate how many and which batteries you need to have enough energy for desired appliances, apart from the grid. This may apply when you want an off-grid installation or, for example, in case of a general power outage.

Current is usually supplied via cables, the longer these cables the more voltage loss can occur.
Through this form you can calculate the ideal thickness or length of your cables to bring a specific voltage from point A to point B.