Most projects envision charging- and storage-technology of electric mobiles as pure energy storage. PiVo however works with a power oriented approach.

Battery and charging technology of the vehicles deliver spinning reserve, primary control power, and other system services. To optimize to the locally differing topologies and loads in the low voltage system the charging technology of the electric mobiles can be parametrized.

Modulation of small fractions of power is used by the electromobile charging technology to stabilize frequency and voltage within local low voltage system.