Sungrow, a global provider of photovoltaic (PV) inverters and energy storage systems, showcased its latest technologies at All-Energy Australia 2026, held in Melbourne on October 28–29. The company presented a range of next-generation energy solutions aimed at supporting Australia’s transition to a smarter and more resilient clean energy system.
From residential innovation to commercial flexibility and utility‑scale breakthroughs, Sungrow’s 2026 portfolio demonstrated its dedication to empowering Australian homes, businesses, communities, and the grid.
Debuting in Australia, PowerHarbour introduces a new benchmark for residential energy autonomy, responding to rising government incentives and growing consumer demand for smart, safe, and worry‑free home batteries.
Designed to adapt to changing household needs, PowerHarbour features a scalable architecture with a capacity of up to 120 kWh. Its mix-and-match 7 kWh and 10 kWh battery modules are compatible with Sungrow’s SHT and SHRS systems. Meanwhile, PowerHarbour Pro features an integrated EV charger designed to support future V2X applications. Safety and ease of installation are also central to the system’s design. AFCI 3.0 protection helps enhance electrical safety, while its streamlined architecture supports a clean, integrated installation experience.
Built around Sungrow’s “Triple W” value proposition — Win More, Waste Less, Work Faster, PowerHarbour combining flexible capacity, intelligent energy management and a homeowner-friendly design, offers Australian households a solution designed to evolve alongside their energy needs.
Sungrow’s commercial and industrial solutions demonstrated exceptional durability and performance across diverse environments. A live demonstration of PowerKeeper’s water‑submersion resilience and SOC stability highlighted its robust engineering and IP66 protection. Paired with the SH110CX inverter, PowerKeeper offers modular scalability from 100 kWh to 1 MWh and seamless PV + storage integration using existing cabling and meters. Featuring 10 MPPTs, a 2.0 DC/AC ratio and advanced algorithms, the solution supports efficient energy conversion and intelligent system management, with one-tap setup, real-time monitoring, AI self-diagnosis and Safe 7 Tech. It also enables a range of applications, including peak shaving, self-consumption optimisation, virtual power plant (VPP) participation and Frequency Control Ancillary Services (FCAS).
Sungrow also presented the PowerStack 255CS, rated at 110 kW/257 kWh, delivering up to 98.5% DC/AC conversion efficiency and incorporating three-level over-current protection and a liquid-cooled architecture to enhance safety and reliability. With FCAS capabilities, PowerStack 255CS further supports participation in Australia’s dynamic energy market. Together, these solutions provide Australian businesses with flexible, intelligent and future-ready energy systems.
For utility developers and EPCs, Sungrow presented full‑scale demonstrations of PowerTitan 3.0 and the 1+X modular inverter at All Energy Australia 2026, two of the industry’s most advanced utility‑scale ESS technologies.
PowerTitan 3.0 integrates a 1.8 MW PCS with 7.14 MWh of LFP batteries in a compact 20-foot container. Its fully liquid-cooled design enhances system safety and longevity, while low-noise operation below 65 dBA and intelligent grid-forming capabilities support applications across both strong and weak grid conditions.
Complementing the energy storage solution, Sungrow’s 1+X modular inverter enables rapid deployment, and earlier commissioning, featuring DC-coupled grid-forming capabilities, fast control response and an O&M approach optimised for one-hour servicing to improve field efficiency.
These technologies are backed by Sungrow’s strong local project management team, comprehensive grid and technical expertise, and a growing project pipeline of more than 10 GW across Australia and New Zealand, reinforcing its commitment to supporting the region’s energy transition.
With 13+ years of local experience, a team of 100 professionals, and a 3,000 m² Service & Logistics Centre, Sungrow Australia continues to lead the nation’s clean energy evolution. Backed by 300+ service partners, Sungrow delivers cutting‑edge technology supported by strong local service, engineering capability, and long‑term commitment.
Sungrow’s presence at All-Energy Australia 2026 reinforces its commitment to empowering every home, business, and community with reliable, intelligent, and future‑ready clean energy solutions.
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