EcoFlow DELTA Pro Solar Generator (PV400W) - EcoFlow Australia - EcoFlow Australia

EcoFlow Australia


DELTA Pro Solar Generator (PV400W)

Regular price $8,098.00 AUD
Sale price $8,098.00 AUD Regular price $8,098.00
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• First portable home battery designed for home backup
• 3.6-25kWh expandable capacity
• 3600W-7200W AC output for 99% appliances
• Incredible 6500W MultiCharge, 2.7 hours AC charging
• Recharge your RV and EV anytime, anywhere
• Industry first: recharge at thousands of EV stations worldwide
• Long-lasting LFP battery supports up to 10 years
Number of Solar Panel
$8,098 AUD
This is a pre order item. We will ship it when it comes in stock.
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The terms "DELTA" and "RIVER" as mentioned on this page refer to products exclusively manufactured by ECOFLOW INC.

Introducing the world's first portable home battery with an expandable ecosystem for home backup, smart energy management, lower energy bills, and more. The EcoFlow DELTA Pro is the next leap in portable power technology, offering you power security and independence, wherever you are.

Expandable Capacity

Power Pretty Much Anything (3600W-7200W Output)

World's Fastest Charging (MultiCharge 6500W)

Home Integration

What's in the box - DELTA Pro

1.DELTA Pro 2.AC Charging Cable 3.Car Charging Cable 4.DC5521 to DC5525 cable 5.Handle Cover 6.User Manual

What's in the Box - 400W Solar Panel

1. 400W Solar Panel 2. Kickstand Case 3. User Manual

Frequently Asked Questions

When charging DELTA Pro and its extra battery together, you can reach 6500W max charging speeds by combining AC, solar and Smart Generator methods. For DELTA Pro single unit, you can recharge it at standard wall outlets (2900W max), at EV station (3400W max)/Smart Home Panel (3000W max).
It depends on the combined voltage and current of the solar panels you choose. It's fine as long as the solar panels use MC4 connectors and their combined voltage and current are within 11-150 volts and under 15 amps.
First of all, make sure your DELTA Pro is connected to the EcoFlow App using Internet mode. Secondly, go to the Firmware section in the Setting of the DELTA Pro you're looking to upgrade. Check for the latest firmware and follow the steps to finish the upgrade.

Specs of DELTA Pro

Net Weight

Approx. 99lbs/45kg


25*11.2*16.4 in/63.5*28.4*42cm



Extra Battery

Support up to two DELTA Pro Smart Extra Battery/Smart Generator

AC Output

4 outlets, 230V/16A, 3600W total (Surge 7200W)

Max Device(s) Power Supported by X-Boost


USB-A Output

2 ports, 5V, 2.4A, 12W Max per port

USB-A Fast Charge

2 ports, 5V, 2.4A / 9V, 2A / 12V, 1.5A, 18W Max per port

USB-C Output

2 ports, 5/9/12/15/20V, 5A, 100W Max per port

Car Power Output

12.6V, 10A, 126W Max

DC5521 Output

2 ports, 12.6V, 3A, 38W Max per port

Anderson Port

12.6V, 30A

AC Charging Input

2300W Max, 230V~10A eb

Solar Charging Input

1600W Max, 11-150V, 15A

Car Charging Input

Support 12V/24V battery, 8A

Battery Chemistry



Wi-Fi, Bluetooth, wired

Specs of 400W Solar Panel

Rated Power


Cell Type

Monocrystalline silicon




41.7*93.1*1.0 in (105.8*236.5*2.4cm)

Connector Type


Open Circuit Voltage

48V (Vmp 41V)

Short Circuit Current

11A (Imp 9.8A)

Weight(Solar Panel)

Approx. 27.6lbs (12.5Kg)

Weight (with Kickstand Case)

34.2lbs / 15.5kg

*International version (2900W at 1.9 hrs) US version (1800W at 2.7 hrs/3000W at 1.8 hrs)

Please use the AC Charging Cable included in the package for fast charging. Do not use other cables to charge. Plug directly into an AC wall outlet and make sure that the wall output current is more than 15A. Otherwise, reduce the unit charging speed with the AC Charge Speed Switch. EcoFlow takes no responsibilities for any consequences caused by failures to follow instructions, including but not limited to charging with other AC charging cables.

Customer Reviews

Based on 4 reviews
Dennis R
Better to have it and you will need it soon.

I purchase theDelta pro and 400 watt solar panel and have been very pleased with it. I then purchased another 400 watt solar panel and plan on buying the extra battery in the future. It’s great to have the ability to power anything I may need whether it be for a weekend getaway or an emergency. Don’t get caught without an Ecoflow.

John S.

So far so good! I ran a deep freeze and a water pump for a few days with just the solar panel for recharge. When there were no clouds, the input was more than the output. I plan on running my office with the Delta Pro and have installed a lockout and 30 amp plug on my breaker panel for emergencies. If a problem arises, I will post again. God Bless!

Not powerful enough

Great but not enough power runs out and can’t power small air conditioner


System works as described. Solid. Heavy (very). Panels are great quality. Heavy. Wish they had a better/easier way to angle the panels. Using the panel cover is a little wonky. The panels don't stay completely flat when you angle them because of the folding joints. Learned that 800 W of panels doesn't mean you will get that. Happy to get 680. Angle with sun is critical for optimum power generation but impossible to continuously achieve without the ridiculously expensive holder that automatically rotates and follows the sun. Still love the system.

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