The price range for an outdoor energy storage cabinet typically lies between $3,000 and $15,000, depending on various factors, such as **1. additional features, and **5. When discussing storage capacity, a. . AZE's all-in-one IP55 outdoor battery cabinet system with DC48V/1500W air conditioner is a compact and flexible ESS based on the characteristics of small C&I loads. The commerical and industrial (C & I) system integrates core parts such as the battery units, PCS, fire extinguishing system. . Individual pricing for large scale projects and wholesale demands is available.