SYNAPSE 5.0+ Off -Grid Inverter View larger

SYNAPSE 5.0+ Off -Grid Inverter


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Rated Power5000VA / 5000W 
Maximum PV Array Power4000W
MPPT Range @ Operating Voltage120VDC~450VDC
Maximum PV Array Open Circuit Voltage450VDC
Maximum Solar Charge Current80A
Maximum AC Charge Current60A
Maximum Charge Current80A


Please note that these inverters cannot be paralleled.

Operation without battery possible.

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The Synapse 5.0+ is equipped with an MPPT solar charge controller to maximize and regulate DC power from the solar array for charging the battery bank. Transformerless design provides reliable power conversion in compact size. The pure sine wave output enables easy start ups for motor-type loads such as refrigerators, motors, pumps, compressors and laser printers as well as electronic loads like TVs, Computers, power tool and battery chargers.

 Main Features

  • Pure sinewave inverter
  • Output power factor 1
  • Built-in battery equilization function to extend battery life cycle
  • Built-in MPPT solar charge controller
  • Selectable input voltage range for home appliances and personal computers
  • Selectable charging current based on applications
  • Configurable AC/Solar input priority via LCD setting
  • Compatible with mains voltage or generator power

 12-month manufacturers carry in warranty.


questions cheslyn on 17/02/2021

Hi. Can one connect 2 Synapse 5.0+ in line to up the kw draw from 5 - 10.


Hi Cheslyn, no these are not parallelable. You would need to look at either the MKSII or the KING for this functionality.

questions Jacques on 01/02/2021

Hi,i have 5kw goodwe grid tie inverter with 5 x 300w solar panels,i also have 5kw synapse with 4 200a/h batteries as backup ( loadshedding),can i connect them so that if eskom power stops the synapse uses the goodwe inverters solar panels to charge the batteries on the synapse.


Hi Jacques. Only if you put in some kind of manual DC switch to switch the panels through to your Synapse.

You wouldn't need to change the panel arrangement though.

questions Mike Chiz on 24/01/2021

Good day sir Please help. What size of battery disconnect, pv breaker must i use fr synapse 5.0+

questions Johan on 08/12/2020

Good day Can i parallel the two outputs of two inverters Like two 5kw inverters (220v) Will it increase total output to have 8kw Or should the two kept separate from each other Thanks


Hi Johan, these particular inverters cannot be paralleled. You can consider the Mecer MKSII or the Kodak MKSII both of which can be paralleled.

You could also consider the Axpert 8kW inverter as a single inverter with an 8kW output.

questions Johan on 25/09/2020

I'm currently running the Synapse 5.0+ inverter with 8kv lithium ion battery and 10 Canadian 330W panels. 5 in parallal and 5 in series. Can I improve by adding additional panels. Your suggestion would be highly appreciated. All 10 panels are fitted in line getting full sun exposure from 8am to 5pm. Kind Regards Johan


Hi Johan, yes you could add another 4 panels or so if you choose to. Whether this will help you or not will be down to your ability to utilise the additional production, either in realtime on the load output or charging the battery.

questions fanny on 15/07/2020

can this inverter take a pv array of 4.9kw? voltage and amps within range


Hi Fanny, yes you can easily have an array of that size without damaging the inverter,

However it will clip the peak power production at 4,000W and never give you more than that.

Over-sizing the array like this is standard practice in the solar industry as thsi helps "bring up the sides" of the solar power rpoduction curve

questions Mark Richards on 06/02/2020

Hello Is this inverter able to receive two string inputs from panel strings on different parts of the roof (North and West facing)? Thanks


Hi Mark. This inverter only has one MPPT. Therefore all panels should be as near as possible to each other and facing in the same direction in order to maximise production.

If you have North and West facing panels on a single string you will pull the array down to match the lowest performing panels

questions Annette Rogers on 02/11/2019

Should my inverter turn off at any time or does it run all day and night?


Hi Annette, it will run as long as there is a power source (be it solar, batteries or electricity) to power it.

questions Carl Barnard on 29/09/2019

How accurate is the Synapse monitor ie % battery charge?


Hi Carl. Not very. It's like most other Voltronics inverters in that it estimates battery charge based on the voltage of the battery, which is not the best way to do it, but is a widely adopted method in cheaper inverters.

questions Anti on 05/08/2019

Is the SYNAPSE 5.0+ Off-Grid Inverter compatible with the Pylon US3000 3.5kWh Li-Ion Battery? Thanks


Hi Anti. Yes, absolutely. It's just a rebranded Axpert.

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