SYDNEY, April 28, 2025 /PRNewswire/ — Sigenergy, a leading energy innovator, was ranked the No. 1 battery manufacturer in Australia by blended capacity[1] for the month of March 2025, according to the latest report from SunWiz, an independent expert solar consultancy. Based on kilowatt-hours (kWh) blended during that month, Sigenergy captured a 17.4% market share—outperforming all other brands. Sungrow and Alpha ESS followed with 17.1% and 15.2% respectively, while Tesla placed fourth.
Sigenergy Becomes Australia’s Top Battery Brand by Market Share, SunWiz Reports
This achievement highlights Sigenergy’s rapid rise and growing influence in the Australian energy storage sector. In February, the company was also recognized with the Silver Award by SolarQuotes—Australia’s leading PV installation advisory platform—in its 2025 "Best Batteries in Australia" rankings, placing Sigenergy among the top three battery storage providers nationwide.
Sigenergy’s success in Australia is part of a broader global growth trajectory. According to a recent report by Frost & Sullivan, the company ranked No. 1 globally in the stackable all-in-one Distributed Energy Storage System (DESS) category, shipping 231 MWh from Q1 to Q3 2024 and securing a 24.3% share of the global market. The same report also ranked Sigenergy third in the overall all-in-one DESS segment with a 5.9% share, as the top five manufacturers accounted for 74.5% of total shipments.
Sigenergy’s continued leadership across markets reflects its commitment to advanced technology, dependable performance, and sustainable energy innovation—further strengthening its appeal among Australian consumers and installers alike.
[1] Blended capacity refers to the total energy capacity (in kilowatt-hours, kWh) of residential battery systems proposed, sold, and installed.
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