ooPS-Technology – Open Oscillating Buffer Storage Technology – is the essential feature of the eTank.

The collection and withdrawal of energy in the e-Tank is subject to the strong fluctuations in solar energy and user behavior. The tank is loaded and unloaded at varying intervals synchronically and sometimes diachronically. This oscillation of loading and withdrawal happens several times everyday.

Oscillation (fluctuation) of energy supply and demand:

The eTank is not your average energy storage system. Its capacity is not only defined by its volume, but also by the dynamic potential of energy storage and withdrawal. In the eTank, unsteady energy harvests with high fluctuations are converted into a steady form of energy that can be drawn as needed.

Intelligent cabling and the ‘open system’ protect the e-Tank from overflowing, overloading, drying or cooling out.