48VDC LiFePO4 pack with TS45 and Victron 385W 48VDC inverter

jwgorman · 02-18-24, 04:46 PM

have a 900W of PV connected to a Morningstar TS45 (PWM) charge controller connected to a 48VDC pack made up of (4) 12V LiFePO4 batteries in series. Also have a 48VDC 375W Victron inverter attached to this battery bank for AC loads. It was working fine, but possibly it is a set of very sunny days but the Low Voltage Disconnect (LVD) feature which is enabled now seems to keep triggering a lot. does anyone have advice on the TS45 settings to avoid this? Thanks

02-18-24, 04:46 PM	#1
jwgorman Lurking Renovator Join Date: Jan 2018 Location: Auckland, New Zealand Posts: 7 Thanks: 0 Thanked 0 Times in 0 Posts	48VDC LiFePO4 pack with TS45 and Victron 385W 48VDC inverter have a 900W of PV connected to a Morningstar TS45 (PWM) charge controller connected to a 48VDC pack made up of (4) 12V LiFePO4 batteries in series. Also have a 48VDC 375W Victron inverter attached to this battery bank for AC loads. It was working fine, but possibly it is a set of very sunny days but the Low Voltage Disconnect (LVD) feature which is enabled now seems to keep triggering a lot. does anyone have advice on the TS45 settings to avoid this? Thanks Attached Thumbnails