sten
New Member
- Joined
- May 24, 2022
- Messages
- 81
I have a EG4 6.5k and 1 EG4 48v Lifepower4 battery. Everything was working fine until yesterday when i went to plug in my solar array (2 panels) it was still partially shaded so it was pulling prob 15w of power and 0.1a so barely anything. I pluged in the array to the inverter before i had my battery turned on, the inverter immediately started up and i immediately turned on my battery. The battery went into Alarm mode and upon diagnostic it showed
1 Charging MOS off
2 Discharge MOS off
3 Short Circuit Protection
I turned everything off and tried again without the panels but with inverter still connected, same issue alarm and errors.
I removed the inverter from the circuit and turned everything on and no alarm everything green with a SOC of 41%.
So i tried again reseting the battery and connecting the negative to see if that would work, again same issue alarm.
Another attempt with a 25w 30ohm 5% resister which didnt trigger the alarm but the resister got so hot i couldnt hold it... so i disconnected it again. Tried to hook up battery and same issue - alarm.
Everything works fine apart, but once together the battery short circuit protection kicks in.
ideas?
1 Charging MOS off
2 Discharge MOS off
3 Short Circuit Protection
I turned everything off and tried again without the panels but with inverter still connected, same issue alarm and errors.
I removed the inverter from the circuit and turned everything on and no alarm everything green with a SOC of 41%.
So i tried again reseting the battery and connecting the negative to see if that would work, again same issue alarm.
Another attempt with a 25w 30ohm 5% resister which didnt trigger the alarm but the resister got so hot i couldnt hold it... so i disconnected it again. Tried to hook up battery and same issue - alarm.
Everything works fine apart, but once together the battery short circuit protection kicks in.
ideas?