i have a solar setup with the following
2x 200ah renogy batteries in series - 24v system
10x 100 watt panels
renogy rover 40A
In the old manual/specs for the renogy 12V agm battery i purchased, the max charge current is 80A , in the
current specs manual for the batteries i noticed the max charge current is 60A
I am close to my max and want to add more panels.
What are my options?
Can i add a new renogy 60A onto this battery bank in parallel ? as the max charge for the battery bank is either in 24v 40A or 30A which is also a question, why did the specs change?
1 battery has a max charge current of 80Amps, do 2 batteries connected in series have a max charge current of 40 amps?
the max charge amps of both controllers 40 and 60 would then be 100 A if i connected the max amount of panels. would it be possible?
also if i had just 1x 60A controller , would it not overcharge as the max is battery charge current is 40A ?
What happens when i charge the battery bank with for example with 100A ,and my inverter is on load, would inverter directly connected to the battery first use the amps received from the MPPT controller and the remaining would be used to charge the battery ? Does this count towards the max charge current of the battery?
Any help is much appreciated.