EcoFlow has just launched its stackable whole-home battery backup system, the DELTA Pro Ultra in Australia. It’s a moveable (doesn’t require permanent wall mounting) residential power backup system designed for both daily energy use and extended outages. With an expandable capacity of up to a massive 30kWh, 6900W output and 5.6kW of solar input, a single unit can power an entire home. Its stackable design allows users to expand storage and output, while compatibility with multiple energy sources – including solar and gas – makes it a flexible solution for varied power needs.
For Australians living in remote areas the EcoFlow DELTA Pro Ultra is far much more than a temporary solution to a blackout. Depending on your needs, and how many batteries you stack on top of each other, you could remain powered up for a month.
It’s also a valuable safeguard for small businesses that can’t afford downtime, and a smart investment for solar system owners looking to store excess energy and cut electricity bills. It also supports elderly households reliant on powered heating devices, providing peace of mind when the grid goes down.
EcoFlow DELTA Pro Ultra Key product features:
- Whole-home back up with expandable capacity. Starting at 6kWh and expandable up to 30kWh, it provides enough energy to power your entire home for anywhere from two days to a full month.
- High output for heavy-duty appliances. With 6900W of output from a single unit, it can run large appliances like air conditioners, ovens and hot water systems with ease.
- Flexible charging from multiple sources. It can be charged through AC power, solar panels and gas generators, offering maximum flexibility and extended backup time. With the MultiCharge technology, it reaches 80% charge in just one hour and 13 minutes, ensuring rapid power readiness before or after an outage.
- Advanced energy management via app. Control, monitor, and schedule energy use from anywhere with the EcoFlow app — including individual appliance control, load scheduling, and cost tracking.
- Built for safety, efficiency and long life. Features an EV-grade LFP battery designed for over 10 years of daily use (3,500+ cycles), backed by a robust battery management system and EcoFlow’s patented X-Cooling technology, which improves efficiency, reduces noise, and extends component lifespan.
- Simple setup. Features a modular, stackable design that requires no wall mounting. It connects easily via a manual transfer switch, allowing safe and seamless switching between grid and battery.
PRICING AND AVAILABILITY
The EcoFlow DELTA Pro Ultra is available now via the EcoFlow Australia website, eBay Australia and Amazon Australia.
- EcoFLow DELTA Pro Ultra with Inverter +1x Battery – A$7,598 Must be purchased as a bundle – the system requires both the inverter and at least one battery to operate.
- Additional bundle options are available depending on needs, with pricing ranging from A$11,587 for two batteries to A$23,594 for five batteries.
