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EcoFlow DELTA 3 Ultra Plus Portable Power Station (3072Wh) + 400W Solar Panel

EcoFlow DELTA 3 Ultra Plus Portable Power Station (3072Wh) + 400W Solar Panel

BY: EcoFlow | SKU: D3UP-400W Availability: In Stock
$4,098.00
$1,899.00
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EcoFlow DELTA 3 Ultra Plus Portable Power Station (3072Wh) + 400W Solar Panel

The EcoFlow DELTA 3 Ultra Plus Portable Power Station paired with the 400W Solar Panel delivers reliable, off-grid power for homes, RVs, and outdoor use. With a massive 3072Wh capacity and powerful 3600W output (7200W surge), it can handle high-demand appliances with ease. The included 400W solar panel provides efficient, sustainable charging wherever you go.

Built with durable LiFePO₄ (LFP) battery chemistry for long-lasting performance, X-Boost technology up to 4600W, and Wi-Fi + Bluetooth app control, this all-in-one system is perfect for home backup, remote job sites, and extended adventures.

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EcoFlow DELTA 3 Ultra Plus Portable Power Station (3072Wh) + 400W Solar Panel Features

Massive Power Output – 3600W total AC output (7200W surge) for heavy-duty appliances and high-energy devices.

X-Boost Technology – Delivers up to 4600W for larger equipment such as dryers and air conditioners.

High-Capacity Battery – 3072Wh storage ensures long-lasting performance, expandable with additional smart batteries.

Rapid Solar Recharging – 400W monocrystalline solar panel provides efficient, clean energy input anywhere.

Durable LiFePO₄ Battery – 3,000+ life cycles with reliable, stable power delivery.

Comprehensive Port Selection – Includes AC, USB-A, USB-C, DC, and car output ports for all your devices.

Smart App Control – Built-in Wi-Fi and Bluetooth allow real-time monitoring and control through the EcoFlow app.

Quick UPS Backup – <10ms transfer time ensures uninterrupted power when switching between grid and battery.

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EcoFlow DELTA 3 Ultra Plus Portable Power Station (3072Wh) + 400W Solar Panel Applications

  • Home Backup – Power essential appliances during blackouts.
  • Off-Grid Living – Dependable energy for cabins and remote sites.
  • RV & Van Life – Ideal for extended road trips and mobile living.
  • Outdoor Adventures – Perfect for camping, events, or job sites.
  • Sustainable Power Solution – Pair with the included 400W solar panel for green, renewable energy.
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What's Included

Everything you need is included with your product.

  • 1× EcoFlow DELTA 3 Ultra Plus Portable Power Station (3072Wh)
  • 1× 400W Foldable Solar Panel
  • 1× AC Charging Cable
  • 1 x Protective Case & Kickstand
  • 1 x Solar Charging Cable
  • 4 x Snap Hooks
  • 1× User Manual
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Warranty

  • Power Station: 5-Year Warranty (3 years standard + 2 years extended via app registration)
  • Solar Panel: 12-Month Warranty

EcoFlow DELTA 3 Ultra Plus Portable Power Station Specifications

Specification Details
Net Weight 33.7±0.6kg
Dimensions (HWD) 613.1mm×327.71mm×394.95mm
Rated Capacity 3072Wh 51.2V 60Ah
Cell Chemistry LFP(LiFePO4)
AC Output 120V~60Hz 3600W total (surge 7200W), 20A(x4) Max per port, 30A(x1) Max per port
X-Boost 4600W
USB-A Output USB-A(x1): 5V-3A/9V-2A/12V-1.5A, 18W Max
USB-C Output USB-C(x1): 5/9/12/15V-3A, 20V/28V--5A, 140W Max(HID) | USB-C(x2): 5/9V/12V/15V-3A 20V-2.25A, 45W Max per port, total 45W
12V DC Output Port 12.6V-30A, 378W Total | Anderson: 30A Max (Shared power with car cigarette lighter)
Cigarette Lighter Output Port 12.6V-10A, 126W Total | CAR:10A Max (Shared power with Anderson port)
AC Input (Charge Only) 100-120V~15A 50/60Hz
Maximum PV Input Power(W) 1600W
Optimal operating temperature 20°C to 30°C (68°F to 86°F)
Charge Temperature 0°C-45°C(32°F-113°F)
Discharge Temperature -10 to 45°C(14°F-113°F)
Storage Temperature -10 to 45°C(14°F-113°F)
Warranty 5-Year Warranty *Includes 3-year standard warranty and 2-year extended warranty available upon EcoFlow App registration.
Communication Method Wi-Fi & Bluetooth
UPS <10ms

Ecoflow 400W Portable Solar Panel Specifications

Specification Details
Rated Power 400W (±10W)
Open Circuit Voltage 48V (Vmp 41V)
Short Circuit Current 11A (Imp 9.8A)
Efficiency 22.6%
Cell Type Monocrystalline Silicon
Unfolded Dimensions 41.7 × 93.1 × 1.0 in (105.8 × 236.5 × 2.5 cm)
Folded Dimensions 41.7 × 24.4 × 1.0 in (105.8 × 62.0 × 2.5 cm)
Weight 35.3 lb (16.0 kg)
Warranty 12 Months
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Frequently-Asked Questions

How long can the DELTA 3 Ultra Plus power appliances?

It can run a refrigerator for up to 20 hours or a CPAP machine for over 60 hours, depending on load.

Can I recharge it with solar panels?

Yes, it supports up to 1600W solar input, compatible with the included 400W panel and other MC4 solar systems.

Can I expand its storage capacity?

Yes, it’s compatible with EcoFlow Smart Extra Batteries for longer power runtime.

Is it safe for indoor use?

Yes, it produces no fumes or emissions, making it safe for indoor or RV environments.

Does it support UPS function?

Yes, it features a <10ms automatic switch to maintain power during outages.