The Vispiron Energy Park in Egling, Germany, integrates photovoltaic systems, energy storage, and cutting-edge e-mobility solutions. With an impressive total system capacity of 6.4 megawatts, the park not only stores solar energy but also supplies it to households and electric vehicles.

One previously overlooked aspect, however, was the lack of price transparency at the charging stations—a challenge now resolved with the introduction of the PWM price display.

Thanks to HYBDRID SMD LED digits and the cloud service, electricity prices are now visible, transparent, and flexibly adjustable with the Slim model. The display gives customers an instant overview of how prices dynamically change throughout the day.

These fluctuations are aligned with the position of the sun: On sunny days, particularly low prices can be offered, while on less sunny days, electricity from storage is used. The immediate adaptability of prices via the cloud ensures that customers always receive up-to-date information.

The impact of the new price display is clear: prominently visible and appealing prices have attracted increased attention from visitors. Since its introduction, the energy park has experienced a significant rise in visitor numbers.

Vispiron Energy Park effectively demonstrates that transparent price displays not only enhance customer satisfaction but also encourage the adoption of sustainable energy sources.