Steca – Xtender

The basic functions of the Steca Xtender combi inverters are the inverter, the battery charger, the switching function and the support of external AC sources. These functions can be combined and controlled completely automatically. The inverters offer exceptional ease of use and very good utilisation of the available energy.

The Steca Xtender can be fully adjusted via remote control. When software with new functions becomes available, it can be transferred to the system, allowing the Steca Xtender is always stay up to date. Several Steca Xtenders can be connected together in parallel and three-phase. This allows up to nine Steca Xtenders to work together.

Multifunctional contacts

These potential-free contacts can be programmed for many different applications. You can react to any event outside or inside the inverter (grid availability, battery voltage, fault messages, etc.). They can also be programmed as timers or switched during certain times (at night, at weekends, etc.). This means that they can serve as a generator starting device, to switch off less important consumers, to indicate a malfunction, to charge the battery depending on the situation, etc.

Smart-boost function

The Smart-boost function can be used to increase the power of another AC source, such as a generator or charging port. Even if this involves special loads (inductive, asymmetrical, with high switch-on current). You can also combine the Steca Xtender with almost any existing inverter to increase the available power.