I'm seeing posts that recommend not charging past 80% and 53.3V is about 90%

I have (finally) been able to approximate a LFP friendly charge curve with the 6000xp charge controller running the show 'open-loop' (without rj485 co...

If you have multiple Lifepower 4 batteries in parallel. They will likely drift apart on SOC if not charged above 80%.

Agreed I'm not sure how to use these and I wish they started at 20a. We can't use it for our plug in hybrid charging because of the battery won't g...

I have FINALLY found a combination of charge voltage setpoints that appear to give a "correct" CC-CV charge curve for LFP. I think EG4 still needs to ...

@jared Were you able to identify the problem. I just sent an email to tech support for what I think is the same issue. If you don't mind, I'll send de...

Thank you for the suggestions. It is looped inside a chase with a lot of energized wires. I hope I can get the cable outside of the chase as the inver...

Thanks Joel, I rewired the array to produce 220V and it is operating now.

Have you tried re-routing the comm cable, or maybe even a shielded cable (maybe it is getting some signal bleed from the power cables)? Also, if the...

From the spec sheet. Min 100V +- 10V for start up. Min operating 120V Hope this helps, JB

Thank you for the quick information! Unfortunately, still no detailed battery data or battery breakdown tables on the monitoring site. All 4 batt...

And, if you are looking for a crimp tool, here's a comparison of some options at different price points...