Commercial String Inverters
50 & 60kW, 1000Vdc String Inverters for North America
The 50 & 60kW (55 & 66kVA) medium power CPS three phase string inverters are designed for ground mount, rooftop and carport applications. The units are high performance, advanced and reliable inverters designed specifically for the North American environment and grid. High efficiency at 98.8% peak and 98.5% CEC, wide operating voltages, broad temperature ranges and a NEMA Type 4X enclosure enable this inverter platform to operate at high performance across many applications. The CPS 50/60kW products ship with either the Standard wire-box or the Rapid Shutdown wire-box, each fully integrated and separable with touch safe fusing, monitoring, and AC and DC disconnect switches. The integrated PLC transmitter in the Rapid Shutdown wire-box enables PVRSS certified module-level rapid shutdown when used with the APS RSD-S-PLC/RSD-D products.
High Efficiency and Reliability
- Maximum efficiency of 98.8%, CEC efficiency of 98.5%
- 3-level technology and enhanced control mechanism to achieve high efficiency over wide load range
- 3 MPPTs with 5 inputs each for maximum flexibility
- Advanced thermal design, with variable speed fans
- AFCI Integrated (per UL1699B )
Broad Adaptability and Flexibility
- NEMA Type 4X (IP66), outdoor application
- Utility interactive controls: Active power derating, reactive power control
- Integrated DC, AC disconnects
- Wide MPPT range for flexible string sizing
- 1000V Max. DC input voltage for flexible configuration
- 15-90° installation angle (vertical or angled)
- Fully integrated and separable
- Standard or Rapid Shutdown wire-box