Battery management
7 Docs
Last Updated: 25 June 2026
How to configure my xtender and vario system for maximizing the self-consumption?
For grid-connected systems, adding battery storage provides a backup energy source in the case...
Last Updated: 26 June 2026
Battery is fully discharged and my system is shutdown, what can I do?
IMPORTANT: every Studer systems absolutely require power from the battery to operate. If your...
Last Updated: 26 June 2026
How to configure the generator to start automatically for backup?
In a hybrid system it is very important to have an automatic management of...
Last Updated: 25 June 2026
What is the maximum value of parameter 1138 (battery charge current) ?
This setting depends on the device model you have. We recommend that you consult...
Last Updated: 26 June 2026
Lithium batteries and offgrid, what are the point to take care of?
Lithium batteries have some characteristics that you must take into account when designing offgrid...
Last Updated: 25 June 2026
Can I use lithium batteries with xtender and vario devices?
Yes you can use lithium batteries with xtender inverter-chargers and vario charge controllers. There...
Last Updated: 29 June 2026
What does the bsp (battery status processor) accessory do?
Warning, the bsp is for lead acid batteries. When activated, the bsp manages the...