The trend from power protection to smarter and more efficient UPS systems due to the advancement in new battery alternatives will enable the adaption of UPS systems capable of integrations with the grid in load management and peak shaving features. To do so, bidirectional AC-DC is highly demanded, at the end works as similar to energy storage systems. Beyond, the trend towards modular and prefabricated design, interest towards standardization of equipment is increasing to reduce the equipment costs, shorten delivery and deployment timelines and simplify service and maintenance. General trend example, it’s common to build a UPS system using 50 kVA to 250 kVA sub-power modules, then stack them to create a 1500 kVA UPS solution.