EcoFlow - DELTA Pro Portable Power Station with 2*220W Solar Panel, 4500W Output with X-Boost, Solar Generator for Home/Backup (3600 Wh Capacity) - Light Gray
About this product
The EcoFlow DELTA Pro is a powerful home backup and outdoor power station that starts with a 3600W AC output, expandable to 4500W with X‑Boost technology to run 99.99% of heavy‑duty devices, and its capacity can be doubled from 3.6kWh to 7.2kWh by adding an extra battery, while two units can be paired for a total 7200W output, effectively replacing noisy, fume‑filled generators with silent, clean energy; recharging is incredibly fast thanks to X‑Stream charging technology, reaching full charge in just 1.8 hours from a 240V outlet (3000W), 2.7 hours from a standard 1800W wall outlet, or 3.5–7 hours using three 400W solar panels with industry‑leading 23% conversion efficiency, and the smart battery management system ensures safety at every charge; versatility extends to five charging methods—EV station, solar, wall outlet, the smart outdoor generator, or a car outlet—making it faster to recharge than any other 3000W solar generator, even letting you rescue an electric vehicle on the road; the EcoFlow app gives you full control via Wi‑Fi or Bluetooth, allowing you to monitor charge level, temperature, and charge/discharge times, customize settings, and analyze energy usage from anywhere; finally, with 15 outputs including 5 AC outlets, 4 USB‑A, 2 USB‑C, 2 DC ports, a car port, and an Anderson port, you can power everything from smartphones and tablets to cameras, projectors, fans, and more—making DELTA Pro the all‑in‑one power solution for home, work, and adventure.
Features
Massive Power Output
DELTA Pro delivers a 3600W AC output out of the box, expandable to 4500W with X‑Boost technology – enough to power 99.99% of heavy‑duty appliances at home, outdoors, or on the job site. Pair two units together to reach a staggering 7200W, replacing noisy, fume‑filled generators with silent, clean energy.
Rapid X‑Stream Charging
Thanks to X‑Stream charging technology, DELTA Pro recharges from 0 to 100% in just 1.8 hours via a 240V outlet (3000W) or 2.7 hours from a standard 1800W wall outlet. Solar charging is equally efficient, taking only 3.5‑7 hours with three 400W panels, thanks to an industry‑leading 23% conversion efficiency – and the built‑in battery management system ensures every charge is safe.
Expandable Capacity
Start with a built‑in 3.6kWh capacity, and add an extra battery to double it to 7.2kWh, giving you extended backup power for longer outages or off‑grid stays. This modular design lets you scale your energy storage to match your needs, whether for a weekend trip or whole‑home emergency power.
Five Flexible Charging Methods
Charge from wall outlets, solar panels, EV charging stations, the smart outdoor generator, or even your car’s 12V outlet – offering more options than any other 3000W solar generator. This versatility means you can top up anywhere, anytime, and even use it to rescue an electric vehicle on the road, keeping you moving without delay.
Smart Control & 15 Outputs
Take full command with the EcoFlow app via Wi‑Fi or Bluetooth – monitor charge level, temperature, and discharge times, customize settings, and analyze energy usage remotely. Meanwhile, the unit is equipped with 15 versatile ports, including 5 AC outlets, 4 USB‑A, 2 USB‑C, 2 DC ports, a car port, and an Anderson port, so you can power everything from smartphones and tablets to cameras, projectors, fans, and more – all from a single stat
Specifications
- Capacity3600 watt hoursCycle Life6500+Maximum Battery Life1500 hours
Reviews
Rating 5 out of 5 stars with 1 review
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
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The EcoFlow DELTA Pro is a powerful home backup and outdoor power station that starts with a 3600W AC output, expandable to 4500W with X‑Boost technology to run 99.99% of heavy‑duty devices, and its capacity can be doubled from 3.6kWh to 7.2kWh by adding an extra battery, while two units can be paired for a total 7200W output, effectively replacing noisy, fume‑filled generators with silent, clean energy; recharging is incredibly fast thanks to X‑Stream charging technology, reaching full charge in just 1.8 hours from a 240V outlet (3000W), 2.7 hours from a standard 1800W wall outlet, or 3.5–7 hours using three 400W solar panels with industry‑leading 23% conversion efficiency, and the smart battery management system ensures safety at every charge; versatility extends to five charging methods—EV station, solar, wall outlet, the smart outdoor generator, or a car outlet—making it faster to recharge than any other 3000W solar generator, even letting you rescue an electric vehicle on the road; the EcoFlow app gives you full control via Wi‑Fi or Bluetooth, allowing you to monitor charge level, temperature, and charge/discharge times, customize settings, and analyze energy usage from anywhere; finally, with 15 outputs including 5 AC outlets, 4 USB‑A, 2 USB‑C, 2 DC ports, a car port, and an Anderson port, you can power everything from smartphones and tablets to cameras, projectors, fans, and more—making DELTA Pro the all‑in‑one power solution for home, work, and adventure.

The EcoFlow DELTA Pro is a large-capacity, expandable portable power station with a 3600Wh LFP battery. It can expand from 3.6kWh to 25kWh with DELTA Pro Extra Batteries or Smart Generators, making it ideal for home battery backup and outdoor camping. A single unit delivers 3600W AC output, expandable to 4500W with X-Boost technology, and two units can be paired for 7200W. It features 15 output ports for powering multiple devices at once. With X-Stream fast charging, it fully recharges in 1.8 hrs via 240V outlets (3000W), 2.7 hrs via 1800W wall outlets, or 2.8 hrs via 4 x 400W solar panels, with up to 23% solar conversion efficiency. Choose from 5 charging ways and control everything via the EcoFlow app over Wi-Fi or Bluetooth.

Unleash next-level power with the EcoFlow DELTA 3 Max. Delivering 2400W AC output (4800W surge) and X-Boost 3.0 up to 3400W, it runs all your essentials at once—from microwaves to fridges—without a hitch. Enjoy ultra-fast AC charging from 0–80% in just 68 minutes, 22% faster than the industry average. Equipped with automotive-grade full-tab LFP cells, it ensures higher efficiency, cooler performance, and a longer battery lifespan. Built for heavy-duty reliability and seamless energy, DELTA 3 Max keeps you powered anytime, anywhere.

Experience unmatched power with the EcoFlow DELTA 3 Ultra. Delivering 3600W AC output (7200W surge) and X-Boost 3.0 up to 4600W, it easily powers heavy-duty appliances and all your essentials at once. With ultra-precise DSP control, it ensures pure sine wave output for reliable performance—even with sensitive electronics. Built with automotive-grade full-tab LFP cells, it runs cooler, lasts longer, and delivers superior safety and efficiency. Featuring a streamlined 16-cell design, DELTA 3 Ultra offers exceptional stability, durability, and nonstop energy when you need it most.
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