I am leaving tomorrow morning for a two week trip with my travel trailer. I am trying to get the betteries charged but the Growatt is only charging at 15a.
I have two 24v batteries made with 202ah LifePo4 cells (overkill BMSs), growatt 24v spf 3000tl and 1000w solar panels.
It was charging at about 15a with the solar only. I wanted to speed things up so I plugged it in. The Growatt is showing it is connected to the grid but the BMS's are still reporting a toatal of about 15a. This should jump up to about 80a. Any ideas?
Growatt settings.
01 - UTL
02 - 80a
11 - 40a
12 - 23v
13 - 24.5v
14 - SNU
19 - 29v
20 - 27.2v
21 - 21v
22 - Sbd
I have two 24v batteries made with 202ah LifePo4 cells (overkill BMSs), growatt 24v spf 3000tl and 1000w solar panels.
It was charging at about 15a with the solar only. I wanted to speed things up so I plugged it in. The Growatt is showing it is connected to the grid but the BMS's are still reporting a toatal of about 15a. This should jump up to about 80a. Any ideas?
Growatt settings.
01 - UTL
02 - 80a
11 - 40a
12 - 23v
13 - 24.5v
14 - SNU
19 - 29v
20 - 27.2v
21 - 21v
22 - Sbd