In a notable advancement for energy infrastructure, Salzburg AG has successfully integrated ADS-TEC Energy’s ChargePost system, enabling both ultra-fast electric vehicle (EV) charging and contributing to grid stability. This integration represents a pioneering step in the energy sector, allowing for the dual functionality of charging systems that not only serve vehicles but also assist in maintaining the stability of the electrical grid.

The ChargePost system, which has recently achieved technical prequalification for participation in Austria’s ancillary services market, is designed to provide short-term power adjustments that help stabilize grid frequency. This capability is particularly significant as it introduces a new category of fast charging infrastructure that is capable of operating efficiently even in areas with limited local grid capacity.

Equipped with ultra-fast direct current (DC) charging capabilities of up to 300 kW and a battery capacity of 201 kWh, ChargePost can function effectively while connected to a standard low-voltage grid. Its bidirectional storage and intelligent energy management features allow for peak shaving, reduced grid connection costs, and stable operation, ensuring full-power EV charging at all times.

The successful prequalification of ChargePost was celebrated at a joint event in Salzburg on November 25, where Thomas Speidel, CEO of ADS-TEC Energy, along with Salzburg AG board members Michael Baminger and Herwig Struber, acknowledged the system’s capabilities. Speidel emphasized the need for fast charging systems to evolve from being mere cost centers, highlighting how ChargePost’s intelligent buffering and stable grid behavior can enhance the operational flexibility of charging infrastructure.

In addition to the successful integration, Salzburg AG has also committed to expanding its deployment of ChargePost systems, having secured a tender for 20 additional units. This move underscores the strategic partnership between Salzburg AG and ADS-TEC Energy as they work towards building a robust battery-supported fast charging infrastructure in the region.

The prequalification of ChargePost not only marks a technology milestone but also opens new market opportunities. Traditionally, ancillary services have been provided by standalone, large-scale battery storage systems. However, ChargePost’s compact, multi-use architecture allows for both fast charging and grid support within a single system, presenting a scalable solution for utilities and charging operators that can be replicated in various regions and markets.

As the demand for electric vehicles continues to rise, the integration of systems like ChargePost could play a crucial role in facilitating the transition to a more flexible and decentralized energy system, ultimately supporting the growth of sustainable transportation solutions.