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Hello everyone!
I'm working with the Victron Energy Multiplus 12/2000/80 in a hybrid system (solar and grid). The thing is that when I put the inverter ON, the green led lights up and the alarm led blinks for a few seconds. Then the alarm led is continuously on and the green led is off. Any idea why this happens?
Thanks!
There are three types of errors:
1. overload
2. temperature
3. low battery
1. Are there any AC loads connected to the output of the Multi? If yes try to disconnect them. If no, it's not a overload error.
2. I don't think it is a temperature error, for this the Multi must be very hot.
3. Can you measure the battery voltage at the terminals inside the Multi?
Thank you very much for your answer
I think it might be because of the battery, but I still don't understand one thing:
The system has 6 batteries of 2V, so 12 V in total. When I connect the inverter to the computer with VEConfig, the software says that the Udc is 13.1, but the SOC is 0 %, how can this be possible??
Thank you so much!
It will read 0% SOC if it has no idea what the SOC is, like the first time a battery is connected to the device. There is no way to determine the SOC at that point.
The only time it can know SOC is when the battery has completed a charge cycle. It can then be certain that the battery is now at 100%. It can set this as a SOC and then start counting down from there when energy starts to flow out of the battery,
Make sure that your battery capacity is correctly set in the configuration.
