Solis 15kW 4G 3 Phase Dual MPPT – DC


Solis 15kW 4G 3 Phase Dual MPPT – DCPart No: SOL-15.0-3PH-4G-DCInverters – Main Units

  • Rating: 15,000W
  • Phases: 3

Solis 4G 3 phase range of Inverters – smaller, lighter, easier to install

Ultra low Startup Voltage  – 180V

  • 160-850V MPPT input voltage range- ultra low start-up
  • Over 98.1% Euro efficiency
  • Dual MPPT design with precise MPPT algorithm
  • IP65 rated for external installation
  • RS485 built in /WiFi (optional)/GPRS (optional) interface
  • WiFi monitoring available—iphone and android app available
  • Multiple protection levels
  • 5 years standard warranty 20 years optional upgrade

NOTE: for SA customers, warranty extension is currently available for up to 10 years only


Installer notes:
EU/UK: The 3ph Solis 4G range 5-20kW must only be installed in the UK and the Netherlands. It is not yet certified for other European countries.
SA: The The 3ph Solis 4G range 5-20kW is certified to NRS097-2-1:2017. Application for inclusion on City of Cape Town Approved Inverters list is underway.


Supplier Part No:SOLIS-3P15K-4G-DC

Weight:22 kg

Rated Power:15,000 W

Min PPT Voltage:160 V

Max PPT Voltage:850 V

DC Startup Voltage:180 V

DC Shutdown Voltage:160 V

Max Input Voltage:1,000 V

Max DC Power:18,000 W

Max AC Power:16,500 W

Max DC Current:44 A

Max DC Inputs:4

Has DC Fuses:0

Connector:MC4 Compatible

Included Connectors:8

Euro Efficiency:98.1 %


MPPT Trackers:2

Has Integrated DC Switch:Yes

Warranty:5 years

Data Sheet


Installation Manual