Conext CL Three-Phase Power Inverter

Ideal solution for commercial buildings, carports and decentralised power plants

The ConextTM CL Series is a new line of three phase string inverters designed for high efficiency, maximum flexibility and easy installation and service. Electrolyte-free design with Schneider Electric’s rigorous reliability test procedures improve the long term reliability. Five configuration options of integrated wiring box allow for easy, flexible and low cost installations. Decentralised architecture, full grid support features and system capability together with Schneider Electric’s broad range of medium voltage products make Conext CL the ideal choice for medium and large PV plants. Backed by Schneider Electric’s global service infrastructure, leading manufacturing facilities and its expertise in energy management, the Conext CL Series is the inverter you should trust for quality and reliability.

Conext CL series is a new line of three phase string inverters designed for high efficiency, maximum flexibility and easy installation and service.

Why choose Conext CL-NA

Higher return on investment

  • • High conversion efficiency: 98.4% peak efficiency, 98.0% CEC efficiency
  • • Great value for money: integrated wiring box saves the cost of external DC combiner box*
  • • Overpaneling capability to allow for maximizing energy harvest
  • *NOTE: An external fuse protection shall be installed if base model from available product variant is chosen

Designed for reliability

  • • Robust design through rigorous Multiple Environmental Over Stress Testing (MEOST), Highly Accelerated Life Test (HALT) and Temperature Humidity and Bias testing (THB)
  • • Electrolyte-free design to guard against dried cap issue and help to improve long term reliability
  • • Designed and qualified for applications in tropical environments through salt fog testing and use of conformal coating


  • • Five options of wiring box (base, essential, essential+, optimum and optimum+) to fit different applications
  • • 10° - 90° installation angle to allow for flexible mounting
  • • CL 18000NA supporting both 600 V and 1000 V applications

Easy to service

  • • Touch-safe fuse holder available for easy and protective fuse replacement
  • • Easily replaceable fan, easy firmware upgrade via USB
  • • Both DC and AC Surge Protection Device (SPD) with included monitoring to help to protect inverter from lightning threat (optimum model)

Easy to install

  • • Detachable inverter to allow for easy installation and upgrades
  • • Light weight with integrated handle for 2 persons installation
  • • Both bottom and side cable entry to allow for flexible installation

Technical data



  P.O. Box 195686, Winter Springs, FL
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