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I think I had asked this question before but got no response. Can I hook a battery charger up to my 400AH liFEPO4 lithium batteries while it is hooked to my charger inverter? The charger on the inverter/charger doesn't seem to do the job and any recommendations for a charger? Thanks (:>)

Is it possible to hook up an auxiliary charger to the battery bank, and disabling the grid power input, without unhooking the battery bank from the inverter?

LFP Sungold Inverter/Charger not charging over 13.3 volts to LIFEPO4 batteries. Shouldn't it be 14.4 volts?

change a light bulb not necessary???

I should have taken that advice. One thing I will mention, although I should have done a lot more research before, I purchased a system it doesn't look like I was sold a bunch of junk, just got bad information as the attached diagram will indicate. Of course, they have the "fine" all information...

I would like to add a couple more batteries to my battery bank. Do I need to add Rich Solar 200 AH Lithium batteries, or can I add something else comparable to them?

Does it make any difference how Lifepo4 batteries ie: on their side as opposed to standing up?

This is a very rough diagram of how my battery bank is wired. I remember a video that Will made and he stressed the cables on the connections to the batteries be of equal length and busses should also be considered. This system was a "package" system, and the cables were premade. They were not...

I have a Sungold LFP 4,000 watt inverter/charger. The confusion is with the wiring. I have enclosed a copy of the wiring diagram and the last 2 diagrams are where the confusion is. The "remark" for those diagrams. My question is, and I contacted Sungold and the confusion got worse. All I want to...

I am looking for input (good & bad) about this shunt. With Lithium batteries 12 V 400 AMP battery bank (2 200-amp batteries). Any information will be greatly appreciated.

What solar panels may be equivalent to Rich Solar 12V mega 200-Watt panels? Anyone know?

Got home this afternoon and the inverter was emitting a tone, was on the on screen indicated .2 battery voltage. I checked the battery voltage, and it was 13.9 voltage. I turned the A/C voltage off, and it still wouldn't shut down. I even tried to turn off the PV input to the charge controller...

Rich Solar 200 AH batteries completely discharged over night with no load on inverter. 2 battery bank and only .5 volts in the bank in the morning. Sungold 4000W pure sine wave charger inverter and Flexmax 80A charge controller. Has been very little sunlight the past few days (Northeast), but...

What size are the bolts foe a Rich Solar Lithium LiFE P04. Is stainless steel, OK? I have misplaced mine.

Can Rich Solar 12V 200Ah LiFePO4 Lithium Iron Phosphate Battery be mounted in any orientation ?