Overview
8 Docs
Last Updated: 7 May 2026
What is an xtender system?
An xtender system is the combination of an xtender a battery inverter-charger of Studer-Innotec...
Last Updated: 7 May 2026
What is an xtender inverter?
The xtender is a multifunctional battery inverters that offers an optimal management of all...
Last Updated: 22 May 2026
What is the Smartboost function?
Our device performs peak shaving function with the Smart Boost, which means above a...
Last Updated: 22 May 2026
How do I upgrade the system software of xtender and vario devices?
The latest software version, xtender System Update (RXXX) is always available on our Studer...
Last Updated: 22 May 2026
How do I reset the xtender and vario system to factory settings?
A software reset may be necessary in case of errors or problems in the...
Last Updated: 22 May 2026
I have a weak grid and I want to have a backup genset
The next inverter/charger series can be configured with two AC sources (grid + genset)....
Last Updated: 22 May 2026
Can you guarantee that your inverter will be able to start my load?
Surge power capacity is a tradition in Studer products. It is very important in...
Last Updated: 22 May 2026
I have a weak grid with a low power connection capacity
Our device performs peak shaving function with the Smart Boost, which means above a...