So I've been trying to get closed loop com to work with my eg4-ll v1 48v battery pack and sma inverter. From digging through threads I have found no solution. I haven't heard anyone pitch this solution though. What if I bought a lifepower4 unit with com hub, which says it supports closed loop...
Hi,
I recently replaced my old lead acid batteries with new signature solar eg4ll batteries.
System specs
Two Sunny boys AC coupled with Two Sunny islands
10,000W PV running two the sunny boys
1 outback flexmax80 with 3000W PV
12 (48V) signature Solar EG4ll LFP Batteries (60KW)(1200AHr)...