One of the most famous and largest inverter manufacturers in the world is SMA. With its quality "Made in Germany" status and a wide range of products, SMA offers many advantages for solar power systems. The SMA inverters are available as the single-phase SMA Sunny Boy series as well as 3-phase as the SMA Tripower. SMA inverters are applicable with all solar panels. Whether it’s for stand-alone systems, small photovoltaic systems up to large commercial plants in the megawatt range.