EcoFlow DELTA Pro 3 Collection

The EcoFlow DELTA Pro 3 is built for demanding applications such as whole-home backup, RV travel, off-grid living, and professional use. It delivers 4,000W of continuous AC output, 4,096Wh of battery capacity, and supports up to 2,600W of solar input. Unlike many portable power stations, it can also be expanded with additional batteries and integrated into your home's electrical system.

The DELTA Pro 3 includes the portable power station only, while the Portable Solar Kit bundles the power station with compatible EcoFlow solar panels for immediate off-grid charging. The standalone unit is a good choice if you already own solar panels or plan to purchase them separately. The solar kit is ideal for customers who want a complete renewable energy solution right away.

With 4,000W of continuous output, the DELTA Pro 3 can power refrigerators, freezers, microwaves, coffee makers, power tools, well pumps, portable air conditioners, and many other household appliances. It can also charge phones, laptops, networking equipment, and medical devices at the same time. Runtime depends on the total power draw of the connected equipment.

The DELTA Pro 3 Smart Extra Battery adds another 4,096Wh of energy storage, allowing you to significantly extend runtime during power outages or off-grid use. It's ideal for homeowners, RV owners, and anyone who needs backup power for longer periods. The modular design also allows you to expand your system as your energy needs grow.

The EcoFlow Smart Home Panel 2 is designed for homeowners who want seamless backup power. It automatically transfers selected household circuits to battery power during an outage and lets you monitor and manage your energy through the EcoFlow app. If you only plan to plug appliances directly into the DELTA Pro 3, a Smart Home Panel isn't required. However, it's highly recommended for a more integrated whole-home backup solution.

The DELTA Pro 3 Road Kit is designed for RV owners, van conversions, overlanders, and anyone who travels frequently. It includes the 800W Alternator Charger and other accessories that allow your vehicle's alternator to recharge the DELTA Pro 3 much faster than a standard 12V outlet. It's an excellent solution for keeping your power station charged while you're on the road.

Yes. The DELTA Pro 3 supports up to 2,600W of solar input, allowing for fast charging with compatible EcoFlow solar panels. Solar charging is ideal for home backup, off-grid cabins, RVs, and extended camping trips where grid power isn't available. Charging speed depends on the solar array size and available sunlight.

Yes. The EcoFlow AC Generator Charging Adapter allows compatible generators to recharge the DELTA Pro 3 through an AC power source. This gives you another charging option during extended outages or off-grid situations when solar energy isn't available. It's especially useful for homeowners who want multiple backup charging methods.

The DELTA Pro 3 ecosystem includes the Smart Extra Battery, Smart Home Panel 2, Road Kit, 800W Alternator Charger, PowerInsight Home Energy Manager, Home Backup Transfer Switch, Portable Solar Kits, and AC Generator Charging Adapter. These accessories allow you to customize your system for home backup, RV travel, off-grid living, or whole-home energy management. You can start with the power station and expand your setup as your needs change.

The best setup depends on how you plan to use your system. A standalone DELTA Pro 3 is ideal for portable backup power, while adding a Smart Extra Battery increases runtime during extended outages. Pairing it with the Portable Solar Kit creates a renewable off-grid solution, and adding the Smart Home Panel 2 transforms it into a seamless home backup system. If you're unsure which DELTA Pro 3 configuration best fits your needs, give us a call at 1-888-976-5443 or email help@outboundpower.com, and we'll be happy to help you build the right system.