Commercial String Inverters

25kW-208V, 1000Vdc String Inverters for North America

The 25kW (25kVA) 208V CPS three phase strings inverters are designed for rooftop and carport applications. These units are high performance, advanced and reliable inverters designed specifically for the North American environment and grid. High efficiency 97.0% peak and 96.5% CEC, wide operating voltages, broad temperature ranges and a NEMA Type 4X enclosure enable this inverter to operate at high performance across many applications. The CPS 25KTL-208V product ships with the Rapid Shutdown wire-box, 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 APS RSD-S-PLC/RSD-D products. The CPS FlexOM Gateway enables monitoring, controls and remote product upgrades.

What’s New?

• NEC 2017/2020 PVRSS Certified Rapid Shutdown
• 208V AC Output
• NEC 2017/2020 compliant & UL listed Arc-Fault circuit protection
• Smart-Grid Rule 21 & UL1741-SA Certified
• 15-90° Mounting orientation (vertical or angled)
• Rapid Shutdown wire-box options

High Efficiency and Reliability

  • Maximum efficiency of 97.0%, CEC efficiency of 96.5%
  • 3-level technology and enhanced control mechanism to achieve high efficiency over wide load range
  •  3 MPPTs with 2 inputs each for maximum flexibility
  •  Transformerless design
  •  Standard warranty: 10 years, extension up to 20 years
  •  Advanced thermal design, with variable speed fans
  •  Ground-fault detection and interruption circuit
  •  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
  • Fully integrated and separable Rapid Shutdown wire-box
  •  Optional CPS FlexOM Gateway enables monitoring, controls and remote product upgrades, and other O&M service packages.
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