SHCP
Well-Known Member
Our theater is about 10 years old now, and when it was built they installed a large backup battery system consisting of dozens of marine batteries. The system has been maintained, but now I am thinking that it may need to be updated. What does a current installation use for backup? Tesla wall? Something similar? The marine batteries seem outdated and wasteful somehow. Our house is a mix of LED and traditional instruments, but anything new we buy now is LED so that may inform how we upgrade the system.