Conext ComBox Communications Device

Advanced diagnostics for solar and battery systems

The ConextTM ComBox is a powerful communication and monitoring device for installers and operators of Conext solar systems. It features an integrated web server, enabling graphical displays of system daily, monthly and lifetime energy data to be viewed using a simple web browser or Android™ tablet device. Installers can change or configure the settings of Conext devices through the user-interface on the ComBox and respond to system email alerts promptly. A user-configurable data logger and an integrated FTP server provide the system owner with powerful analytics tool for data download and analysis. Modbus™ interface on the ComBox links Conext devices with third-party systems through RS-485 or Ethernet ports. For large multi-cluster systems, the ComBox can be set up in a master-slave configuration. ConextTM ComBox easily connects with ConextTM Insight to enable you to remotely monitor a portfolio of sites from any internet connected device like a laptop or a tablet.

We’re excited to introduce ConextTM Gateway. The new ConextTM Gateway provides local system configuration and management as well as live system monitoring for the residential and commercial range of solar products. Click here to learn more!

Part number
  • ConextTM ComBox – 865-1058


New firmware available from Apr 3, 2018. Visit the “Download” section below.



Introducing the Conext ComBox!

Learn more about the Conext ComBox communication device.


Why choose Conext ComBox

Higher return on investment

  • Monitor solar system harvest and yield anytime, anywhere
  • Measure and compare energy performance over varying timelines
  • Receive email alerts and reduce system downtime


  • Monitoring as well as control device to support zero export applications for residential grid-tie
  • Multiple visualization for trends analysis as well as custom data logging for diagnostics
  • Retrieve data logs or system information through USB, Micro-SD card, RS485, Ethernet

Easy to service

  • View or download an events log for faster troubleshooting
  • Upgrade ComBox and Conext device firmware through a web browser or Android tablet
  • Settings are maintained during power or network interruptions

Easy to install

  • Configure devices using web browser, Android tablet or Modbus
  • Surface or DIN-Rail mounting options
  • Multiple power supply options, AC adapter, Xanbus, RS485

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