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Delta Electronics Australia has outlined a portfolio of energy storage, power conversion and data centre systems for the Australian market, aimed at energy, digital infrastructure and mining projects.
The line-up includes battery energy storage equipment, a microgrid system for critical infrastructure, an uninterruptible power supply and liquid cooling equipment for data centres. The products are intended to address grid resilience, renewable integration and rising electricity demand linked to AI and other digital workloads.
At the centre of the energy offering is the PCS MV Skid, which combines a Power Conversion System, transformer and medium-voltage switchgear in a factory-integrated skid. The design is intended to cut installation time, reduce site work and lower project costs for large-scale battery storage developments.
The system supports bidirectional power conversion, allowing battery projects to switch between charging and discharging according to network and market conditions. This supports uses such as energy arbitrage, frequency regulation and broader grid stability across utility-scale and commercial battery energy storage projects.
Another part of the portfolio combines a power conversion system, a non-isolated bidirectional DC conversion module and a liquid-cooled battery system with an in-built management system. Delta describes it as an all-in-one configuration intended to reduce the physical space required and speed deployment.
Critical power
For critical infrastructure operators, Delta is highlighting a microgrid system designed to let data centres continue operating independently of the grid when needed. The system can manage several power sources at once and maintain power quality through real-time control.
Those sources include renewables, batteries, gensets, Solid Oxide Fuel Cells and other energy supplies. In off-grid mode, a multi-bay architecture is designed to support load sharing and fault tolerance, with the aim of maintaining operational continuity during grid connection delays or at sites operating away from the network.
Delta is also targeting mining projects seeking to reduce emissions while keeping deployment times short. Its energy systems are designed for sectors where project schedules and site constraints are major factors, including remote and industrial operations.
Data centre focus
Alongside the energy systems, Delta is presenting data centre equipment tied to the rapid expansion of digital infrastructure in Australia. Growing computing demand and tighter regulatory requirements are increasing the need for reliable power and thermal management in server facilities.
Its DPH Gen3 modular uninterruptible power supply system is rated at 1250 kW and occupies 1 square metre of floor space, according to the company. The compact design is intended for data centres that need to increase power density without taking up additional room.
Delta is also presenting a 260 kW GoCool Liquid-to-Air Coolant Distribution Unit. The closed-loop liquid system removes the need for raised floors or extensive piping and can integrate with direct-to-chip cooling, a setup becoming more common as facilities deal with higher heat loads from AI hardware.
Together, these products place Delta across several parts of the data centre supply chain, from backup power to liquid cooling. This reflects demand from operators trying to balance reliability, energy use and equipment footprint as new facilities are built and existing sites are upgraded.
Tom Hew, Country Manager, Delta Electronics Australia, said: "At Delta, we're supporting this transition through solutions that span utility-scale energy storage, power conversion, critical power and cooling infrastructure. Whether it's enabling greater renewable integration, improving grid resilience, supporting mining decarbonisation or powering the next generation of AI and digital infrastructure, the focus is on helping customers meet growing energy demands in a reliable and sustainable way."
Delta is positioning the portfolio around three intersecting investment themes in Australia: expansion in renewable generation, the build-out of storage to support the grid, and the rise of data centres driven by cloud and AI demand. Its latest product focus suggests suppliers increasingly see those markets as overlapping, particularly where large industrial users and digital facilities require more flexible and resilient electricity systems.
Its microgrid and storage products are intended to help customers manage delays in grid access and support operations in off-grid or weak-grid settings. Delta also says compact equipment design and factory integration are becoming more important as developers look to shorten construction timelines and control installation costs.