Free Shipping to the 48 States
Puerto Rico Shipping
Shipping to Puerto Rico is available for an additional fee—ask us for a quote. Thanks to our partnership with the island’s top ocean carrier, delivery is faster, simpler, and lower cost.
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We ship by boat twice weekly—delivery takes 10–20 days.
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Smaller items and some solar panels ship via USPS.
We are Certified Dangerous Goods (DG) Shippers, authorized to safely transport EcoFlow Power Stations, A/C units, and generators.
Local warranty support is available in Puerto Rico—real help, right on the island.
Alaska, Hawaii & Guam
Shipping is available to these destinations as well. Extra fees and extended delivery timelines apply—contact us for a quote.
Warranty & Protection
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Full factory warranty included
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Optional CPS extended warranties add up to 4 additional years of coverage
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Every order is packaged with care—from start to finish
SKU: EFDPU-BP-400w-US
UPC: 842783153616
Key Features
- High Capacity Power: The DELTA Pro with 1 additional battery offers a massive capacity for long-lasting energy needs.
- Powerful Inverter: Provides stable AC output for powering high-wattage appliances and devices.
- 400W Portable Solar Panel: High-efficiency solar panel captures maximum sunlight for clean energy generation.
- Expandable System: Scalable to meet your energy requirements with additional batteries or solar panels.
- Fast Charging: Rapid recharge through AC, solar, or EV inputs.
- Eco-Friendly: Reduce your carbon footprint with clean, renewable energy solutions.
Product Overview
The EcoFlow DELTA Pro Ultra Inverter with 1 Battery and 400W Portable Solar Panel is the ultimate all-in-one power solution for your home, outdoor adventures, and emergencies. The DELTA Pro Ultra Inverter provides a powerful, stable energy output, while the additional battery expands capacity to keep your devices and appliances powered longer. Paired with a 400W portable solar panel, this system delivers clean, renewable energy wherever you need it.
Whether you're camping, preparing for power outages, or seeking a sustainable energy source, this setup ensures you’re always ready. Its smart design, easy portability, and advanced EcoFlow technology make it a game-changer in energy independence and eco-conscious living.
Main Purpose
The EcoFlow DELTA Pro Ultra Inverter Bundle is designed for anyone seeking reliable, off-grid energy with maximum versatility. Perfect for home backup, outdoor activities, or reducing reliance on traditional energy sources, this system empowers you to harness the sun’s power with minimal effort. Stay prepared for emergencies, lower your energy costs, and enjoy complete peace of mind.
What's Included:
- EcoFlow DELTA Pro Ultra Inverter
- 1 x EcoFlow Smart Extra Battery
- 400W Portable Solar Panel
- AC Charging Cable
- Solar Charging Cable
- User Manuals for All Components
- Warranty Card
Please Note
If you live outside the continental USA—including Puerto Rico, Alaska, or Hawaii—and need warranty service, you may be required to ship the unit back. In most cases, we will assist and cover the return shipping to the EcoFlow USA service center in Florida.
Power stations must be shipped using specific Dangerous Goods procedures. Do not ship your unit without first contacting EcoFlow for instructions.
Solar panels and smaller items may ship in separate boxes and may arrive with different tracking numbers.