{"id":9119,"date":"2017-07-11T07:23:25","date_gmt":"2017-07-10T21:23:25","guid":{"rendered":"https:\/\/gold-coast-solar-power-solutions.com.au\/?p=9119"},"modified":"2024-08-26T15:01:37","modified_gmt":"2024-08-26T05:01:37","slug":"sma-sunnyboy-disturbance-vac-bfr","status":"publish","type":"post","link":"https:\/\/gold-coast-solar-power-solutions.com.au\/solar-inverters\/solar-inverter-fault-error-messages\/sma-sunnyboy-disturbance-vac-bfr\/","title":{"rendered":"SMA Sunnyboy Inverter Disturbance Vac Bfr"},"content":{"rendered":"

SMA Sunnyboy Inverter Disturbance VAC BFR<\/h2>\n

\"Sunnyboy<\/a>Have you just checked your SMA Sunnyboy inverter and been greeted by an orange failure light and a “disturbance VAC BFR” message?<\/p>\n

The SMA Sunnyboy inverter disturbance Vac Bfr message is telling you that your inverter isn’t detecting any power from the electricity grid. This may be because no power is available from the grid or it may be that the power coming from the grid is not complying to the parameters set inside the inverter.<\/p>\n

Disturbance Vac Bfr Message? Here’s what to do.<\/h2>\n

When your inverter is displaying a Disturbance Vac Bfr message your solar power system isn’t working because the inverter is not detecting the correct power from the grid. The first things to check are as follows:<\/p>\n