Delta extends its commercial inverter line with 10 kW and 11 kW isolated inverters.

New commercial inverters are now shipping from Delta with the introduction of a 10 kW and 11 kW TR three phase model.

These models feature one of the highest power densities in this class of isolated inverters. Not only are these next generation units compact but they provide outstanding versatility in system design. The 11 TR and 10 TR inverters have an ultra-wide input voltage range and high max. DC voltage of 1000 V making the units compatible with a wide variety of solar module types in different string configurations. Efficient power conversion is achieved with a high max. efficiency of 96.8 %, industry leading for isolated inverters currently on the market. An IP65 protection class allow these inverters to be installed in outdoor areas, even in harsh environments where direct sunlight or humid sea air are present. An automatic power balancing for the three phases is integrated and ensures that the inverters always balance the feed-in over all phases. Together with Deltas broad transformerless inverter series with outputs from 10 to 30 kW, the expanded transformer-based products offered with outputs from 2 to 11 kW, help customers with all different PV generation requirements to plan for residential as well as commercial applications.