EcoFlow Delta 3 Ultra Portable Powerstation with 400W Solar Panel

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EcoFlow Delta 3 Ultra Portable Powerstation with 400W Solar Panel

Item Code: D3U-400W

Ship Weight: 114 lbs.

Regular Price: $1,999.00

Sale Price: $1,599.00

You Save 20% ($400.00)

Product Details

The EcoFlow Delta 3 Ultra Portable Powerstation with a 400W foldable solar panel offers a versatile and powerful energy solution for home backup and off-grid adventures. With 4 charging methods, it can reach 80% capacity in just 89 minutes via wall or generator charging and extend runtimes using the EcoFlow Smart Generator. Delivering a massive 3600W output, expandable up to 4600W with X Boost, it effortlessly powers heavy-duty appliances like dryers and lawnmowers. Built for durability, the Delta 3 Ultra features automotive-grade full tab LFP cells, an EV-grade CTC structure, a 24/7 BMS, Class B certification, and protection against moisture and shocks. It integrates seamlessly with home systems via a manual transfer switch or inlet box and includes a 10ms auto switch UPS to keep critical systems online. Complementing the powerstation, the lightweight 27 lbs 400W foldable solar panel with a built-in shoulder strap is one of the most powerful portable solar panels on the market, making it an ideal companion for outdoor adventures.

Powerful, Lightweight Power Station Key Features:

•	Great for use with all of your essentials! Smartphones, Lights, Camera Equipment, Tablets, Appliances, Laptops, Drones, Electric Coolers, Speakers, Energy Star Fridges and much more!
•	The DELTA 3 Ultra Portable Power Station delivers 3600W of continuous power and effortlessly powers devices up to 4600W with X-Boost.
•	Features Quiet Operation as low as 25dB, it is whisper quiet even at 600W.
•	Extremely user friendly! Plug-and-play design for hassle-free setup.
•	Charges extremely quickly from 0 to 80% in just 89 minutes!
•	Supports 4 versatile charging methods, including wall and generator charging, with extended runtime possible when paired with the EcoFlow Smart Generator.
•	With the OASIS 3.0 smart app, users can monitor usage, automate tasks, activate Storm Guard Mode, and optimize energy savings.

Powerful, Stable, Built to Handle It All:

•

EcoFlow DELTA 3 Ultra delivers a 3600W rated output. With X Boost 3.0 technology, it supports devices up to 4600W, effortlessly handling heavy duty appliances. The inverter samples AC voltage and current every 33 microseconds with high precision using a DSP chip, ensuring a pure sine wave output with beyond grid level stability ideal for powering sensitive electronics reliably.

Go Hybrid and Extend Backup with a Smart Generator:

•	Pair the DELTA 3 Ultra with an EcoFlow Smart Generator to achieve longer runtime, automatically switching between fuel and battery to keep you powered during multi-day outages or off-grid adventures.
•	With the ability to recharge from fuel generators such as gas and propane units @ an 1800W input, recharge to 80% in just 1.48 hours. The EcoFlow Smart Generator 4000 (Dual Fuel) powers up the Delta 3 Ultra for storms, outages, and off-grid living.

4 Ways to Charge:

•	Recharge via wall outlet at an 1800W input, 0-80% in 1.48 hrs. EcoFlow�s exclusive Storm Guard Mode monitors severe weather alerts and automatically triggers AC charging remotely using industry-leading X-Stream fast charging tech - so it can be ready long before a disaster hits.
•	With the 1800W input, recharge to 80% in just 1.48 hrs via the Dual Fuel 4000 or alternate pure sine wave gas or propane generators.
•	Features an 800W Solar input, 0-80% in 3.37 hrs. Pair it with EcoFlow Solar Panels (25% high-efficiency) for reliable power during camping trips, van life, or off-grid living.
•	With the EcoFlow Alternator Charger, get ready fast while on the move.

Automotive Grade Full Tab LFP Cells:

•	Built with a rugged exterior and intelligent BMS for unmatched reliability.

Built to Last:

•	From battery chemistry to structural design, DELTA 3 Ultra is engineered for extreme durability, environmental resilience, and whisper-quiet performance.
•	EcoFlow�s advanced BMS uses a high-performance ARM Cortex chipset and intelligent algorithms to monitor your battery in real time. By tracking SOC, SOH, temperature, and more, it ensures peak performance, extended battery life, and worry-free operation.
•	Built with a cell-to-chassis (CTC) structure, DELTA 3 Ultra is drop-resistant (0.2m) and shockproof - protecting against overnight condensation and off-road bumps during transport. You get stable power even in the most demanding conditions.
•	The DELTA 3 Ultra keeps your power flowing through freezing cold, scorching heat, humid environments (95% humidity tolerance), or coastal air - for reliable energy anytime, anywhere.
•	Certified to Class B EMC standards, it won�t interfere with TVs, Wi-Fi, or other home electronics.
•	Powered by X-Quiet 3.0, EcoFlow�s stepless fan control adjusts airflow smoothly to maintain precise thermal regulation - keeping your home or workspace peacefully quiet, even under heavy loads.

Deeper Insights, Easier Control:

•	Monitor your energy usage and solar generation all from one intuitive dashboard. Set timed charging and discharging schedules so you can charge during off peak hours and discharge during peak rate periods to save costs.

Intelligent Solar Power:

•	The EcoFlow 400W Solar Panel is designed to produce maximum power at any time of the day when paired with an EcoFlow power station.
•	The solar panel has a high conversion efficiency of up to 23%, and the EcoFlow MPPT power station algorithm delivers improved performance in cold and cloudy environments within the operation range.

Robust & Weatherproof:

•	Made from layers of pliable EVA and durable fiberglass to combine the versatility of flexible solar panels with the strength of rigid ones. Each monocrystalline silicon cell is covered with ETFE film, protecting against debris, dirt, and water.
•	Features a IP67 waterproof rating, the portable solar panel works in all kinds of weather, perfect for both camping and rooftop use.

Self-Supporting:

•	The protective case conveniently turns into a stand that adjusts from 40-90 degrees, allowing the solar panels to capture the most rays.

Wide-ranging Compatibility:

•	Uses the universally recognized MC4 connector, making it compatible with all EcoFlow Delta Series portable power stations and many other third-party generators.

Smart Solar Energy:

•	The EcoFlow 400W solar panel has a conversion efficiency of 22.4%, and when paired with an EcoFlow portable solar generator, can extract the most power throughout the day.
•	The solar generator adjusts its efficiency using the Maximum Power Point Tracking (MPPT) algorithm, to deliver a constant power supply.

Specifications

General Information
Manufacturer Name:	EcoFlow
Dimensions:	24.64" x 12.90" x 15.55" in
Weight:	72.1 lbs
Operating usage temp:	Charge: 32-113 F (0-45 C) Discharge: 14F-113F (-10 to 45 C)
Connection:	Wi-Fi, Bluetooth
Warranty:	36 Month Warranty - Additional 24 Month Warranty Available Upon Product Registration (Total of 5 years)
Battery
Cell Type:	LFP
Capacity:	3072 Wh
Shelf-life:	1 Year (after fully charging)
Cycle Life:	4,000 cycles to 80% capacity
AC Charging Input
AC Input (Charge Only):	100-120V - 15A 50/60Hz
Maximum PV Input Power(W):	800W
Optimal operating temperature:	20 C to 30 C (68 F to 86 F)
Outputs
AC Output:	120V~60Hz 3600W total (surge 7200W), 20A(x4) Max per port, 30A(x1) Max per port
X-Boost Max Output:	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
Cigarette Lighter Output Port:	12.6V, 10A, 126W Max
EMC:	Class B
UPS:	10ms
400 Watt Solar Panel
Manufacturer Name:	EcoFlow
Chainable:	Yes
Dimensions:	42" x 94.1" x 1.0" in (106.8 x 239 x 2.4cm)
Weight:	Solar Panel: 35.3 lbs (16 Kg) with Kickstand Case: 41.90 lbs / 19 kg
Rated Power:	400W
Efficiency:	22.4%
Connector:	MC4
Open Circuit Voltage:	48V (Vmp 41V)
Short Circuit Voltage:	11A (Imp 9.8A)
Cell Type:	Monocrystalline Silicon
Warranty:	12 Month Manufacturer Warranty

What's Included

What's Included:

• (1) EcoFlow Delta 3 Ultra Portable Power Station
• (1) AC Charging Cable
• (1) 400 Watt Solar Panel
• (1) Kickstand Case
• (1) MC4 to XT60 Cable
• (1) Warranty Card
• (1) User Manual

EcoFlow Delta 3 Ultra Portable Powerstation with 400W Solar Panel

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