Latronics inverters
Latronics Inverter Repairs Perth
Latronics is the odd one out among older inverter brands on Perth roofs, because it is not a legacy brand at all. It is a Queensland manufacturer that has been building inverters for more than a quarter of a century and still trades. Latronics units turn up on grid-connect systems and, more often, on off-grid and stand-alone installations where reliability matters more than price.
Common Latronics inverter faults in Perth
Off-grid system faults that are not the inverter
On a stand-alone system the inverter, the charge controller and the battery bank interact. A system that has stopped supplying is frequently a battery or controller problem, and diagnosing the whole system rather than the box is the only way to know.
Cooling fan wear
Units working hard in hot sheds and plant rooms accumulate dust and bearing wear.
Grid protection trips on grid-connect units
Older grid-connect installations set against superseded parameters can nuisance-trip as network conditions change.
Battery bank degradation presenting as inverter failure
On off-grid systems, an ageing battery bank causes symptoms that look like inverter trouble. Testing the bank comes first.
What we do
Latronics still trades in Australia, so units have a genuine support and parts path and a warranty claim is worth pursuing where the unit is in term. Because so many Latronics installations are off-grid, our first job is usually to work out which part of the system is actually failing, since a stand-alone setup gives you no grid to fall back on while that is established. We diagnose the whole system, repair where parts are available, and replace where they are not.
See all inverter repairs or read about PV system repairs.
Off-grid changes the priorities
Most of what is written about inverter faults assumes a grid connection, so a fault means lost savings. On a Latronics stand-alone system there is no grid to fall back on, and a failure means no power at all. That changes the order of work. We diagnose the whole system rather than the inverter alone, because the battery bank and charge controller cause more stand-alone outages than the inverter does, and we prioritise getting supply restored over the tidiest long-term fix. It also means preventative servicing pays for itself here in a way it rarely does on a grid-connect system.
Questions
Is Latronics still in business?
Yes. It is an Australian manufacturer based in Queensland and has been building inverters for over 25 years. Unlike most of the older brands on Perth roofs, a Latronics unit has a real support path behind it.
My off-grid system has stopped supplying power. Is it the inverter?
Often not. On a stand-alone system the batteries, charge controller and inverter all depend on each other, and a failing battery bank is a more common cause than the inverter. We test the whole system rather than replacing the most expensive component first.
Can Latronics units be repaired rather than replaced?
More often than most brands, because the manufacturer still trades and parts are obtainable. That is a genuine advantage of an Australian-made unit.
Do you service off-grid systems outside the Perth metro area?
Stand-alone systems are more common further out, which is exactly where a failure matters most because there is no grid to fall back on. Talk to us about the location before booking, so we can tell you honestly what we can reach and what the response looks like rather than have you waiting on a visit that was never realistic.
Brand names, logos and product names on this page are the property of their respective owners and are shown only to identify the equipment we service. Solar Repairs is an independent repair and servicing business. We are not an authorised agent, approved service centre or reseller for any manufacturer listed here unless stated otherwise, and we make no warranty on their behalf.
Latronics inverter playing up?
Tell us what it is doing. We will test it, find the cause, and put the fix in writing before any work starts.
