Request
Offer

Why modular inverters from STABL Energy?

Battery storage deserves better than inverters. Get more out of your storage units.

Offer your customers
the highest efficiency
Become a
Pioneer of the industry
Enjoy
individual support

Conventional inverters slow down battery storage systems

They make battery storage inefficient

Conventional inverters are responsible for up to 60 % of battery storage losses.

They make battery storage vulnerable

A battery storage system consists of several hundred cells. If even one of them fails, the entire storage system has to be shut down. Since batteries lose power and become weaker with increasing chemical age, they become more vulnerable with each year of operation.

They limit the choice of battery modules

With conventional inverters, battery storage must consist of modules of the same type. The weakest cell determines the performance of the storage unit. However, because battery cells age differently and the states therefore drift apart, the performance of the storage unit deteriorates over time.

One does not gain knowledge about the battery

The exact conditions of a battery can only be determined in the laboratory or during an interruption of the storage operation.

They prevent cheap and efficient Second Life storage

Using decommissioned vehicle batteries for stationary applications is difficult with conventional architecture. This is because the batteries have different states after their first life in the vehicle and must first be adjusted to each other - this costs money.

They force compromises in the design of the storage facilities

Today, storage manufacturers and customers have to decide between safety (low-voltage systems) and efficiency (high-voltage systems).

They require additional components

In high-voltage systems, numerous additional components ensure safety and drive up the costs of battery storage systems.

You are not equipped for the future

At the latest since the Batterygate from Apple we know that batteries are wear components whose performance decreases over time due to chemical processes. Due to the conventional design of battery storage systems, the failure of one cell or one module is enough to shut down the storage system.

What if...

... you could develop storage systems with the highest efficiency without having to work with high-voltage batteries?

... you would no longer have to worry about the different ageing of battery cells because the failure of one cell has no effect on the entire storage?

... you could offer your customers a reliable system with better warranty conditions?

With modular inverters from STABL Energy,
all this is possible

  • A higher efficiency than HV systems...

    STABL Energy's novel approach with lower switching voltages and frequencies results in a reduction of losses by up to
    70 % compared to conventional battery inverters...

  • ... with the same security of LV systems

    and combines the high efficiency with the safety of low-voltage systems. With modular inverters, efficiency no longer needs high voltage.

  • Elimination of the weakest link

    Instead of a hard-wired high-voltage battery pack, STABL Energy dynamically interconnects the individual battery modules to generate the sinusoidal voltage. In this way, the battery modules are decoupled from each other and modules of different states can be integrated into a storage system without losses.

  • Easier Logistics

    Do not keep old battery modules in stock in case a module fails in the field. Simply replace it with a module of the newer series.

  • coming soon

    Know, what is going on in your battery

    With STABL, the battery modules can be examined during operation. You no longer have to rely on error-prone BMS data to understand how the battery is doing.

    A higher efficiency than HV systems...

    STABL Energy's novel approach with lower switching voltages and frequencies results in a reduction of losses by up to
    70 % im Vergleich zu konventionellen Batteriewechselrichtern…

    Efficiency characteristic for modular inverters
    Modular inverters installed in rack

    ... with the same security of LV systems

    … und kombiniert die hohe Effizienz mit der Sicherheit von Niederspannungssystemen. Mit modularen Wechselrichtern brauch Effizienz kein Hochvolt mehr.

    Elimination of the weakest link

    Instead of a hard-wired high-voltage battery pack, STABL Energy dynamically interconnects the individual battery modules to generate the sinusoidal voltage. In this way, the battery modules are decoupled from each other and modules of different states can be integrated into a storage system without losses.

    Architecture of a battery storage system with STABL inverter
    Modulare Wechselrichter vereinfachen Logistik

    Simpler logistics

    Do not keep old battery modules in stock in case a module fails in the field. Simply replace it with a module of the newer series.

    coming soon

    Know what is going on in your battery

    With STABL, the battery modules can be examined during operation. You no longer have to rely on error-prone BMS data to understand how the battery is doing.

    Batterieanalyse wird durch modulare Wechselrichter ermöglicht
    Learn more about modular inverters
    STABL Whitepaper Modular inverters for commercial storage systems

    A new architecture for stationary commercial and industrial storage. That's what's behind STABL Energy.

    WHITE PAPER DOWNLOAD