Faulty Aero-Sharp Solar Inverters
If you have an Aerosharp inverter you may know by now that there is no longer any warranty on this inverter. The manufacturer, The Shanghai Aero-Sharp Electric Technologies company is no longer trading. Partly we believe because of the high number of failures and warranty claims.
The Aerosharp is a transformer inverter, and there are now no current transformer inverters on the market in South Australia, so we will need to replace the inverter with a transformerless model. Unfortunately this is not a straightforward swap over, as we will probably have to earth the panels, and may have to upgrade the DC isolators to meet current standards. You can expect a pay a few hundred dollars on top of the inverter replacement cost, for this. If you only have a small solar system it might be time to consider replacing it with a larger system, however if you are on the high Feed In Tariff you will lose this, so make an informed decision.
If you Aerosharp is showing a ‘Grid Volt Error’ see for further details
Download the Aero-Sharp inverter manual here Aero-Sharp-Inverter-Manual
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