Motech Solar Inverter Repair

motech inverter repairMOTECH solar inverters are a pretty good unit, however they do have one very common problem.


There are two options if your MOTECH solar inverter has stopped working.

  • Option 1: Purchase a new Inverter.
  • Option 2: Get the Inverter Repaired.


Option 1: Purchasing a new Inverter to replace the MOTECH.

If you decide you want to purchase a new inverter, then we suggest the following inverter choices. We base this on knowing the inverters below will just plug straight into your existing MOTECH installation, which means your electrician will easily do the swap over for you.

Motech PVMate 2500-AU – Solis 3kW Grid Connect Inverter

Motech PVMate 3300-AU – Solis 3kW Grid Connect Inverter

Motech PVMate 5000-AU- Solis 5.0kW Grid Connect Inverter

Option 2: Get the MOTECH Solar Inverter Repaired

This is where we can help.. the process is straight forward. You will need to arrange for an electrician to get the inverter off the wall and into a box; once done we will arrange a courier to pick it up and send it to us, we will fix it, and have it sent back to you – the whole process takes about 14 days from pickup to drop off.
We have only ever seen one fault with the MOTECH inverters:

Relay Failure

The output relay fault is a very common problem; sometimes it means the relays need to be replaced, sometimes it will be the output filter capacitors collapsing; either way the inverter will need to be sent to us for repair. When we repair the relays we use OMRON relays, there are a robust industry leading relay and will give much better service life.

Send your Inverter for Repair

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