Inventories across a Large Storage will unify, meaning a craftingmodule can interact with multiple mounted storagemodules as if they were a single module.
It allows for functionality integration with various Tier-2 items.
A Medium Battery mounted to a Large Storage will charge and drain as if it were mounted alone on a Platform. Additionally, Power items such as the RTG will provide power to the platform the Storage is mounted to as long as they are active.