Enphase Energy Expands in Australia with IQ Battery 5P and FlexPhase

Enphase Energy has introduced the IQ Battery 5P with FlexPhase, a home battery solution with a 5 kWh storage capacity and 15-year warranty. The system can be configured up to 70 kWh and offers consistent backup power and grid support. This launch will help Enphase reach more solar homes and installers in Australia, driving future revenues. The energy storage market is expected to see a CAGR of 17.6% between 2025 and 2030, with Enphase expanding its footprint globally and other solar companies such as Sunrun and SolarEdge Technologies also expanding their offerings.

Enphase Energy, Inc. (ENPH) recently introduced its IQ Battery 5P with FlexPhase, a home battery solution designed to provide reliable backup power and grid support to Australian consumers. The system offers a scalable energy storage solution, starting at 5 kilowatt-hours (kWh) and expandable up to 70 kWh, with power outputs configurable between 1.65 kW to 3.84 kW for single-phase installations, and tailored outputs for three-phase setups.

The IQ Battery 5P with FlexPhase is an all-in-one AC-coupled system that delivers consistent backup power, works with both single-phase and three-phase applications, and comes with a 15-year warranty. When combined with the IQ System Controller 3 INT, it may discharge up to twice the maximum continuous power for three seconds, allowing high-power devices to operate during a grid malfunction.

This launch is significant for Enphase as it aims to reach more solar homes and installers in Australia, where demand for solar and energy independence is rising. The company's future revenues are likely to rise as more customers choose its battery solutions. Enphase is also expanding its footprint globally, with the Mordor Intelligence firm predicting a CAGR of 17.6% for the Battery Energy Storage System market between 2025 and 2030.

Other prominent solar players, such as Sunrun (RUN), SolarEdge Technologies (SEDG), and Canadian Solar Inc. (CSIQ), are also expanding their offerings to reap the benefits of the growing clean energy market. Sunrun unveiled its first solar and battery storage system in May 2025, offering battery backup during outages and exclusive Sunrun Rollover Credits. SolarEdge launched its ONE Controller for the German residential solar market in April 2025, allowing German residential installers to commission solar and storage systems that can interact with the home's Smart Meter system. Canadian Solar revealed its SolBank 3.0 Plus battery energy storage product in May 2025, which can significantly reduce customers’ operational costs.

The IQ Battery 5P with FlexPhase aligns with the Federal Government's Cheaper Home Batteries Program, offering potential discounts for homeowners. With a 15-year warranty, the IQ Battery 5P aims to enhance energy independence for Australian consumers while promoting resilience and reducing reliance on the grid. The launch represents Enphase's commitment to innovative energy solutions, also available in twelve European countries.

While the launch of the IQ Battery 5P with FlexPhase enhances Enphase Energy's product offerings, it is essential to note the potential risks and uncertainties associated with forward-looking statements. The system's competitive positioning and reliance on government programs for driving product sales may pose risks if such financial incentives change or are discontinued.

References:
[1] https://www.tradingview.com/news/zacks:59fe6cfcf094b:0-enphase-introduces-its-iq-battery-5p-with-flexphase-in-australia/
[2] https://www.quiverquant.com/news/Enphase+Energy+Launches+IQ%C2%AE+Battery+5P%E2%84%A2+with+FlexPhase+for+Australian+Market