BlueBattery

BlueSun and BlueBattery are Bluetooth Low Energy (BLE) based systems for recording the most important key figures of a motorhome's battery and/or solar system. A separate small device is connected to the battery circuit and to the existing solar charge controller. The BlueBattery app then displays all important parameters.

BlueSun is a Bluetooth-based device for recording the most important key figures of a motorhome's solar system.

In addition to the solar system, BlueBattery can also record the most important values ​​of the motorhome's battery.

https://www.blue-battery.com/produkte

The values ​​determined by the BlueSun and BlueBattery devices are received and displayed by this app via Bluetooth.

If you would like to support the developer of this app financially, you can install the BlueBattery+ app (https://play.google.com/store/apps/details?id=de.andreasnagel.bluebattery) instead of this app, which has some additional functions and an English version contains translation.