@jared my Lifepower4 V1’s and V2’s do communicate with the 18k but the SOC on all 6 shows 0% at 47 volts. Is this right? I’m just doing what the Tec g...

@umar I do not have documentation that covers this. However, I will be updating this thread as soon as I receive an answer.

Yes - the RS485 proto is set to the 1st item - EG4. What is a 'separate protocol', and would not a change to the RS485 protocol break the inverter t...

Page 33 of the manual has a few details going over each button on the remote control.

The firmware update is not needed, but there are improvements to the cycle count logic.That is the correct cable for the RS232 update. The RS232 is re...

What is the discharge current limit set to? Also, what size is the battery bank? With two inverters, the minimum this should be set to prevent EPS ...

@benl697 looking into this now.

The closed loop vs open loop white paper on our website might be worth a read as well.

@pawnee Interesting, why is that? Both options generally work well, but I prefer BMS communication as it allows the battery to communicate directly wi...

@dlwittsr I apologize for the delay. Is the RS485 protocol also set to EG4? If so, I would recommend changing this to a separate protocol.

@edo222 Nice looking setup! The wiring of the comms looks good. I have attached an image with an area circled. It appears that the comm wire has ...

Is that your battery discharge current? If so, and this is just a guess, if you are using closed loop to talk to the batteries, then I am guessing t...