THE MOST RELIABLE 1500VDC UTILITY-SCALE PV INVERTER
The Power Electronics HEC V1500 are reliable 1500Vdc outdoor utility-scale inverters, with more than 2.5GW already installed worldwide. The HEC V1500 inverter family has 25 different models ranging from 1MW to 3.5MW, and it is available for the IEC and UL market.
With up to seven 500kW power modules connected in parallel, the HEC V1500 is a multi-level 1500Vdc system built on the Power Electronics expertise in >1,000Vdc systems and in the proven Freesun HEC modular topology.
The HEC V1500 power stage is based on a multi-level IGBT topology, which makes the difference in the 1500Vdc technology. Power Electronics takes advantage of the three-level topology, reducing the power stage losses, and increasing the inverter efficiency.