We have a Sunny Island set up with a lead acid battery. Looking to change it to lithium. From what I understand the EG4 power Pro battery can communicate with the Sunny Island in a closed loop. Anyone doing that now? Reliable? Any hiccups? The lead acid battery has been pretty bulletproof, but we need more capacity and we need batteries that are reliable.
Who successfully uses Sunny Island‘s with EG4 power pro battery?
- Thread starter Calvin98
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