Peblar chargers can switch between single-phase and three-phase to make optimal use of solar energy for charging your car. This switching occurs when sufficient power is available. At a certain power level, the charger switches to three-phase, and when there is too little power, it switches back to single-phase.
Why is there sometimes a delay?
To prevent the charger from switching too often, for example every time a cloud blocks the sun, a filter is built in. This filter ensures that the charger does not switch too frequently within a short period of time. The filter calculates an average value of the available solar energy over a certain period. Only when this value exceeds a certain threshold does the charger switch to three-phase.