These central inverters have been developed for highest yields and demanding tasks in large-scale systems and phased-in PV systems.

The transformerless topology without boost converter has 3 DC inputs - connected to an independent MPP tracker. This ensures degrees of adaptability near to the theoretical optimum of more than 99%. The DC input voltage of these central inverters is compatible with all single-phase, transformerless Powadors. Freely selectable combinations of the three devices enable you to create systems rated in the Mega-watt range. The Park family with an efficiency of 97.4% is specially suited to deployment in solar parks and hence for outside use. The central inverters are based on the tried and tested KACO Powador technology without step-up converter. Each phase incorporates a power stack supplying the photovoltaic current with optimal efficiency into the grid. Each 3 DC input is connected to an independent MPP tracker.   eliminate the need for additional line monitoring: They are capable of detecting any anomaly in a cable,  The advantage of three power stacks: anomaly in a cable is easily detected, by the reduced power output of the section in question in comparison to the others.

The DC input voltage is of the central inverter in the three available types (M, L and XL) is compatible with all single-phase transformerless Powadors. The fans only run when required. Thanks to the new cooling design, whereby the electronics are located in a shielded area, they are also suited for harsh ambient conditions.