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Thank you so much that is very helpful.

I just finished building a solar generator with an MPP SOLAR HVLV2424 inverter/charger. I am using (x8) 3.2V 280Ah lifePO4 cells with the Overkill Solar 100A 8s 24V BMS. Everything seems to work until I plug the inverter into the grid (wall outlet). The input voltage shows 122VAC until I put...

Sorry I’m not super familiar with these terms. What is the ATS?

Here is what I found hopefully this helps a bit with diagnosing. Voltages at my wall without inverter plugged in: Wall outlet: Hot to Neutral 122 VAC Hot to Ground 122 VAC Neutral to Ground 0 VAC Inverter plugged in and measured at inverter connection points with no load other than inverter...

I just finished setting up an hvlv2424 with lifepo4 cells in an 8s setup. I am using it as an off grid solar generator. My issue is when I am using the batteries my output power is perfect at 120VAC.., when I plug the inverter into the wall at my house and it starts charging the batteries the...

I did adjust the charging amp rate to 10 and it remained the same with the voltage drop.

I was wondering if that was critical and am planning to add a second connection. I was just setting it up to ensure things were working properly before I install it in a hard enclosure. Thanks for noticing that and making that point because I didn’t know if both connections were critical.

Unfortunately I don’t think it is. I bought it in 2021 and am just starting the project this week…talk about procrastination?

I am almost done building a solar generator using a MPP SOLAR HVLV2424. It is tied to (x8) 3.2V 280Ah LifePO4 cells (24V 280Ah battery). I am using an Overkill Solar 100A 8s 24V BMS. I am not sure what settings I should use for the following: Program 14. Battery Type Program 17. Bulk Charging...