Pre-load storage

Not a fashion, but a megatrend: The share of electric cars in Europe is rising steadily. Studies predict up to 34 million electric cars by 2030. This enormous increase poses major challenges for our energy infrastructure: In many places, building connections and power grids are not designed for the mass charging of electric cars. The intermediate storage of electricity with a pre-charge storage system is the most economically, technically and ecologically sensible solution to this challenge.

No expansion of the mains connection required

Time saving during loading

Sustainability through use of own electricity

Relief for the power grids

Minimal installation effort

Increasing attractiveness for customers and employees

Your precharge storage ...


Modern fast charging stations charge with up to 350 kW. This large output overtaxes the existing grid connection at most locations, especially with multiple parallel charging processes. Our battery storage systems provide this power without burdening the grid or building installations. After the fast charging of an electric car is completed, the battery can regenerate at rest, ideally with its own electricity.

For a particularly compact solution, we recommend all-in-one devices. They combine power storage and fast charging station in one housing. Optionally, we equip the preloading stores with large monitors to engage your target audience or workforce with content.


Even without fast charging, power-limited distribution networks quickly reach their limits. A few individual parking spaces can perhaps be equipped with charging columns, but an entire parking lot with dozens of simultaneous charges? With the installation of a pre-charge storage tank from Allgäu Batterie, you can put this problem to rest.

Did you know?

The battery storage systems for precharging electric cars are multitasking! In this way, you can additionally realize self-consumption optimization, peak load capping or backup power supply with one and the same system.

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Project enigneer
Battery storage systems
+49 8374 24124-68

Pre-load storage