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Tag: grid monitoring

Knowledge Base

CT Coil Placement on Deye / Sunsynk Inverters – Why It Matters More Than You Think

The CT (Current Transformer) coil is probably one of the most overlooked components in a hybrid inverter installation. It’s small, inexpensive and easy to install but if it’s installed incorrectly …

Case Studies

W03 (Grid Phase Wrong) Fault on 12kW 3 Phase Sunsynk / Deye Inverter

This was a site I was called out to where a 12kW 3 Phase Sunsynk inverter kept periodically presenting a W03 (or grid phase wrong fault). It would go in …

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