So, complete the install and come to power up off batteries to set up inverter. Two batteries each measure 13.2v as supplied, series connected giving 26.4v as expected. No AC mains or PV enabled. Closed power switch and one battery dies to <3v. Not a good start. Complete system is an LV2424 and relatively straight forward. now need to figure out if I have a faulty battery or it is just not fully charged. After three attempts the battery recovers to around 12.5v slowly. Going to call Shop Solar Kits and see what they think. Disappointing to say the least. Any one with suggestions or comments?
Cheers, John
Cheers, John