Spare PartsRPS TL-4Q DC-AC power conditioners for large-scale battery storage systems

A keystone for building your battery energy storage system.
Bonfiglioli spare parts RPS TL-4Q DC-AC power conditioners for large-scale battery storage systems

With the RPS TL-4Q inverter series, Bonfiglioli presents high-performance power conditioners for large grid-connected energy storage systems employing all common battery technologies. It‘s proven design is based on the successful RPS TL inverter platform with more than 2 GW of units deployed worldwide in utility-scale photovoltaic installations, ensuring a bankable product and a fully developed service network for international battery storage projects. 

Excellent efficiency over the entire power range and an outstanding fault-immunity are achieved through a rigorous modular architecture, delivering tangible advantages to your storage business case. 

The advanced inverter control system manages battery power with high dynamic performance and provides a comprehensive set of state-of-art grid support features. Fast and standardized bus interfaces make interaction with SCADA and energy management systems easy. RPS TL-4Q power conditioners can optionally be supplied as containerized turn-key inverter station solutions including medium-voltage equipment, simplifying and accelerating your storage project.

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Technical data

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  • Modular design up to 1400 kW per unit 
  • Compatible with all major battery technologies 
  • High part-load and full-load efficiency up to 98.6 % 
  • State-of-art grid management functions 
  • Also available as turn-key station including medium-voltage equipment