August 9, 20251 yr I have 5kw Sunsynk the display on lights up on restart then goes off. What could be the problem the inverter is working normal with the display off
August 9, 20251 yr Probably the screen will need to be replaced under warranty https://mybroadband.co.za/forum/threads/sunsynk-inverter-screen-and-lights-dead.1282281/
August 10, 20251 yr Author On 2025/08/09 at 6:49 AM, Chamvari said:I have 5kw Sunsynk the display on lights up on restart then goes off. What could be the problem the inverter is working normal with the display offFound the culprit, there is a short on the wifi board, its not working as well, short circuit on capacitor C9, i disconnected the wifi board and the display is back on. Will replace the capacitor or wifi board and update.
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