July 6, 20233 yr Hi, i recently had a sunsynk 8kw system installed : Sunsynk 8 kw inverter 2x 5.12kw dyness batteries 9x365w panels i had issues with voltages on the load port when Eskom was down. live and neutral - 230 V live and earth - 40 - 70 V neutral and earth - 40 - 70 V the voltages when eskom is connected to the inverter on the load port . live and neutral - 230 V live and earth - 230 V neutral and earth - 0 V when eskom connects to the inverter the E/L after the inverter does not stay up. this happens even when all breakers are down. @Leshen assisted me with identifying there is no earth neutral bond and maybe the MCB has a fault. He also provided me with advice on how to connect the earth neutral bond with a contactor.
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