• Product Description

    The  latest in the line of Off-Grid  the new Fusion King can do so much more than the other versions in the range.

    With  so many additional features  and with its affordability it's no surprise that this inverter is  one of the most popular Off-Gid inverters in South Africa .

     Expand as your needs do  with the option to  parallel 9 units  and with the new  zero transfer time , you won't skip a beat when switching between the different energy sources.

     Monitoring was a big focus on this new model , with an  Andriod app  and a  built-in detachable LCD module  you can connect via USB On-the-Go, wirelessly with Bluetooth. Additionally to that, you now have an  additional BMS (Battery Management System) Port  that you can now directly connect your PylonTech (or other compatible battery) without the need for middleware.

    Top Features

    Completely Autonomous

    Autonomous Off-Grid Solar Inverter  keep the lights on and your bills to zero with no effort.   This solar inverter is smart by knowing what to do and when.

    Smart Protection

    Protection against overload, over temperature and any short circuiting keeps your inverter safe.

    Parallel Connection

    If your needs grow so can your inverter, you can connect up to  9 Off-Grid inverters  in series to expand your system, don’t be limited in the future.


    Compatible with most  AGM and Lithium-ion batteries  on the market, this inverter has many years of development making it stable and robust when configured correctly.

    Detachable LCD Module

    Monitor your usage with the  new detachable LCD module  that also has multiple communication ports. Use the USB On-the-Go or via Bluetooth.

    BMS Port

    Connect your Lithium-ion battery directly with this  new BMS Port , no need for middleware to communicate with your battery.

    Zero Transfer Time

    Don’t worry about your power cutting out for a second with the Zero Transfer Time between energy sources.

    Mobile App

    Monitor your usage using the new  Android App , connect via Bluetooth up to 7 metres.

    String Configuration

    Option 1: With a Combiner Box

    This is an example of a string diagram  with a combiner box.  To understand more on how to size an array, read our guide.

    Option 2: Without a Combiner Box

    This is an example of a string diagram  without a combiner box.  To understand more on how to size an array, read our guide.

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    • Product Data

      Additional information

      Weight 17 kg

      kW Size


      Volt Size


      Maximum PV Array Power


      System Type


      Max Parallel Units


      Voltage Type

      Low Voltage


      1 Year


      Christmas Specials

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    Fusion 5kW Off-Grid Inverter King with UPS

    R13,799.49 R11,999.00 inc VAT


    An all-in-one Off-Grid Fusion inverter is one of the most  complete Voltronic inverters available today .

    With updated monitoring that now allows you to  access your data via the new Andriod app . The new detachable LCD module includes extra ports to upload or download your settings and data. With plenty of expansion room you can  parallel up to 9 units , making this inverter versitile and affordable.


    • Built-in  Bluetooth for mobile monitoring Detachable LCD control module  with multiple communications (Android App is available)
    • Supports USB On-the-Go function
    •  Reserved communication port for BMS  (RS485, CAN-BUS or RS232)
    • Configurable AC/PV output usage timer and prioritization
    •  Parallel operation up to 9 units 
    • Robust UPS (uninterrupted power supply) for essential loads with  zero transfer time 

    NB: This inverter is compatible with PylonTech and AGM Batteries.

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    Fusion 5kW Off-Grid Inverter King with UPS
    This item: Fusion 5kW Off-Grid Inverter King with UPS
    R13,799.49 R11,999.00 inc VAT
    R13,799.49 R11,999.00 inc VAT
    R3,450.00 inc VAT

    If you want to have more than 2 strings of 2 panels (4 panels) you will need a combiner box. This box will allow you to have 4 strings of 2 panels (8 panels total).

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    SKU: SA-FUSION5-OG-KING-UPS Categories: , ,