NIDEC ASI’s 1500V inverter is among the company’s PV Utility Scale Outdoor Inverter Series, a key pillar of its Power Conversion System (PCS). The new high-performance solar inverter has been developed with the smart inverter technology of Nidec ASI’s Answer Drives with Active Front End. These reliable drives have a rapid response time, while the multi-level inverters offer improved efficiency (European efficiency 98.62%, Max efficiency 98.84%) with significantly low harmonics. The three-level architecture provides high performance for the entire life cycle of the plant. The strong reliability and the flexible modular design minimizes system and installation costs. In addition, Nidec ASI’s inverter design includes integrated and flexible DC inputs with current measurement. Key advantages of the new high-efficiency 1500V inverter include its high DC input voltage of up to 1500VDC, its outdoor installation capability, maximum power of 5MW (power range 0.5-5MW), advanced air cooling, and effective integration of renewable sources and power unit modularity.
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