Teething problems‽
Hi, I bought a house with solar panels recently. The house had been empty for 2 years so the 5kw battery was dead and someone installed 2 5kw batteries. The previous owner is dead so I can't get the original installer details and it's not registered to sell my export . It was ok for a day, but there seems to be a problem now. When I got home at 6 last night the battery was 100% with 0 AC load but it was exporting like mad. I put the air fryer on for 20 minutes and the TV and a couple of lamps. By 11.30 it was down to 35%.
And when I got up this morning it was like this. There's clearly a problem. I'm going to call the guy later today but I just need to know first whether this is just a "bedding in" problem and it's normal at first (I don't think that's the case but I thought I'd ask)
Thanks