1) My Multiplus inverters in my EasySolar systems supplies the load correctly when drawing power from the solar panels and battery bank. However, when attempting to activate AC input from the grid, the 63 A RCD output breaker trips after about 30 seconds. I have measured the voltage between earth and neutral at the grid input side and there is a 0.440 v reading. This should be 0 v if I am correct. Could this be tripping the RCD and if so, can I bypass this RCD and go straight to the circuit breaker after it, which is part of the EasySolar system?
2) My ESS setup brings the low voltage light on and prevents the inverter from inverting. I have set the parameters up correctly as suggested on a previous post but still have problems.
Please help as this setup is giving me endless problems. Thank you and kind regards,