Hey all newbie here. Ive got a Multi Rs linked with 2 x 24v 100ah batteries working fine. My question is the shunt and inverter show the discharge doc percentages ok once the sun goes down, but if there’s any power from my solar panels next day it goes straight up to 100% soc even though the batteries are not fully charged? Any ideas please? Many thanks
Charged voltage setting in shunt should be set to absorption- 0.2v. Tailcurrent 1%.
Then it should work
Hi there, I cannot see an absorption setting in the shunt?
Take the absorption voltage from your charger ofc.
Here’s an in-depth post that covers the settings for the shunt.
1 Like