Skip to content

Solis 15KW Dual MPPT Three Phase Grid Tie PV Inverter with Optional Warranty Extensions

R 21,025.00 Vat Incl.
SKU SOL-15.0-3PH-4G-DC
*Shipping calculated in cart or checkout.
Options & Add Ons

How to calculate shipping:

Add an item to your cart and go to cart, click on calculate shipping below your cart subtotal and complete the short form, then click "calculate shipping".

Safe and secure checkout with:

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.
UK only: This inverter has been tested and certified according to G99, but only for units having most recent Firmware and Hardware version. Please check if the unit you are purchasing meets that criteria.
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.

Technical Specifications

Supplier Part No: 3P4G-15K-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 %
Transformer: None
MPPT Trackers: 2
Has Integrated DC Switch: Yes
Warranty: 5 years


Customer Reviews

Based on 1 review
Invert order

Good service. Almost received a second (Victron 24/800) inverter for free. Unfortunately the courier wanted it back the next day! 😭