With the transformerless Sunny Mini Central, SMA is setting new standards. By means of a completely new inverter topology, efficiency of over 98 % is achieved for the first time, and optimized manufacturing processes result in what is currently the lowest specific price. This enables phenomenal energy yields with low investment costs and thus a very short payback time for the entire system. Furthermore, three distinct power classes provide maximum flexibility when designing larger photovoltaic systems. The housing, suitable for use outdoors, enables installation in close proximity to the generator, and thus simplifies the cabling on the DC side. The setup of smaller units also enables detailed monitoring of individual sections in large systems.
- Efficiency > 98 %
- OptiTrac MPP control for best tracking efficiency with MPP tracking
- Highly efficient OptiCool ventilation system
- Integrated ESS DC load disconnecting unit
- For inside and outside installation
- Worldwide SMA service and SMA Service Line
- Attractive SMA warranty program