PCS String inverter
Designed to meet the growing demands of large-scale energy storage systems, the PCS-100 is a high-performance bidirectional power conversion system that efficiently manages energy flows between the AC grid and DC batteries. Combining grid-following and grid-forming capabilities, it enables greater grid stability, flexibility, and resilience while supporting the latest battery technologies. Engineered with a full SiC architecture and designed for long-term reliability, the PCS-100 helps BESS developers and operators maximize system performance, optimize energy usage, and future-proof their installations.
Proven market adoption, with more than 1.5 GW already secured by leading European BESS players.
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Key advantages of string inverters
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Power optimization through precise monitoring
– Maximize conversion efficiency by smart power allocation.
– Rack level current balance control.
- Maximum Flexibility
– Power output can be scaled to match container size.
– Ideally suited to have an easy product scalability.
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Features
- Bidirectional power conversion from 125 kW to 500 kW per module
- Up to 99% efficiency thanks to advanced Silicon Carbide (SiC) technology
- Supports DC voltages up to 1500 V for next-generation battery systems
- Modular and parallel scalable architecture for multi-MW deployments
- Compatible with AC grids up to 730 V
- Supports both grid-following and grid-forming operation
- Full compliance with European and North American grid codes
- Liquid-cooled design for enhanced thermal management and power density.
- Cybersecurity by design with a secure gateway isolating PCS communications from the EMS network
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Designed to be compliant with IEC 62477-1 and UL1741