SolaX 4.2kW Single Phase Solar Inverter Dual MPPT

  • High Efficiency – Maximum efficiency of 97.6%
  • Wide Voltage Range – Maximum DC input voltage of 600V
  • ‘Smart Plug’ Load Control  – Control energy with device remote control (optional
  • Remote Monitoring – Remote system monitoring via the X-Cloud
Categories: ,


The Solax X1-4.2-T BOOST Single Phase 4.2kW Solar Inverter boast a wide MPPT voltage range to allow for more energy harvesting and have a maximum input voltage of 580V, with a maximum efficiency of 97.6%. In addition, SolaX single phase inverters are IP65 rated, have no internal fan and come with optional ‘plug & play’ WIFI. SolaX have developed a range of single phase inverters unrivalled in the industry for their quality, reliability and efficiency. The dual MPPT ‘Boost’ range is also compatible with the new SolaX ‘Smart Plug’ which allows for device remote control.


  • High Efficiency – Maximum efficiency of 97.8%
  • Wide Voltage Range – Maximum DC input voltage of 600V.
  • Smart Plug Load Control – Control energy with device remote control (optional).
  • IP65 Rated – The X1 Air is rated for indoor & outdoor use.
  • Remote Monitoring – Remote system monitoring via the X-Cloud.


Pocket wifi from SolaX enables remote monitoring for the full SolaX inverter range. A simple plug in device will allow the end-user to view their systems performance anywhere in the world.


  • Supports up to 16A current
  • Up to 2 receivers per emitter
  • Communicates up to 80m
  • Fast set-up via SolaX app

Smart Plug is the latest accessory from SolaX Power. It enables the end user to achieve complete remote control functionality through a single device. The Smart Plug is simply connected to the chosen device which is controlled via the SolaX app; enabling the user to direct load from their PV system to the appliance.