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EcoFlow DELTA 2 + 1*220W Portable Solar Panel

EcoFlow DELTA 2 + 1*220W Portable Solar Panel

4.6 1916+ online ratings
Regular price $1,399.00 USD
Regular price $1,648.00 USD Sale price $1,399.00 USD
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EcoFlow Delta 2 Enhanced with 220W Portable Solar Panel for Extended Power


  • Generates up to 3kWh daily.
  • A 1800W AC output.
  • Up to 23% conversion with a unique two-in-one bifacial design to guarantee a fast solar charging speed: 0-100% in 3 hours (2 sets) and 6 hours (1 set).
  • IP68 dust and water resistance.
  • Smart remote control with EcoFlow app.
  • 5-year warranty for DELTA 2 and 12-month warranty for 220W Bifacial Portable Solar Panel.
**DELTA 2 and 220W Bifacial Portable Solar Panel will be shipped separately.
Shipment services to Alaska, Puerto Rico, and Hawaii are temporarily suspended.


EcoFlow DELTA 2 Solar Generator is a must-have for any home that puts power security & comfort first. Ensure you're prepared with the power station made for almost any situation your family could find themselves in. All while staying green.

Power 99% of appliances 
with X-Boost.

DELTA 2 can prevent overloading from devices up to 2200W thanks to X-Boost technology. A 1800W AC output means you can power more than 90% of your home appliances. That's your microwave, fridge, or even coffee maker covered in a blackout.

Go green without sacrificing speed.

Pair with solar panels and charge in as fast as 2.3 hr with 2 × 220W. With its MPPT (Maximum Power Point Tracking) smart algorithm, DELTA 2 can actively detect the voltage and current in real-time to reach the maximum power point with >98% efficiency, so you're never left without power.

Plug and play home backup power

A simple power outage solution to power your essential home appliances with 1800W AC output by directly connecting the DELTA 2 with your home's power inlet box* with a generator cord for partial home backup. With a plug-and-play design, it's easier than ever to prepare for blackouts. *including transfer switch which has a male L14-30 twist-lock connection that can accept a L14-30 extension cord.


What's in the box

1. DELTA 2 2. AC Charging Cable 3. Car charging cable 4. DC5521 to DC5525 cable 5. User Manual 6. App quick start guide 7. Warranty card*

The solar to XT60 charging cable is included in EcoFlow portable solar panels.


Specs of DELTA 2


1024 Wh

Extra Battery

Support one DELTA 2 extra battery or DELTA Max extra battery

AC Output

6 outlets, 1800W total (Surge 2700W)

Max Device(s) Power (with X-Boost)


USB-A Output

2 ports, 5V, 2.4A, 12W Max

USB-A Fast Charge

2 ports, 5V, 2.4A / 9V, 2A / 12V, 1.5A, 18W Max

USB-C Output

2 ports, 5/9/12/15/20V, 5A, 100W Max

Car Power Output

1 port, 12.6V, 10A, 126W Max

DC5521 Output

2 ports, 12.6V, 3A, 38W Max

AC Charging

X-stream Fast Charge 1200W max

AC Input Voltage

100~120V 15A, 220~240V 10A(50Hz/60Hz)

Solar Charging

11-60V, 15A, 500W max

Car Charging

Support 12V/24V battery, 8A

DC Charging


Battery Chemistry

LFP (LiFePO4 battery)

Cycle Life

3000 cycles to 80+% capacity


Wi-Fi & Bluetooth


15.7 x 8.3 x 11 in / 400 x 211 x 281 mm

Net weight (lbs)


Net Weight (kg)


Specs of 220W Solar Panel

Rated Power

220W Front Side/155W Rear Side

Cell Type

Monocrystalline silicon




82*183*2.5cm (32.3*72.0*1.0 in)

Open Circuit Voltage

21.8V (Vmp 18.4V)

Short Circuit Current

13A (Imp 12.0A) Front Side/ 8.8A (Imp8.4A) Rear Side

Weight (Solar Panel)

Approx. 9.5kg (20.9lbs)

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1916+ online ratings
The summary star rating & review is based on aggregated reviews of this product across the web. It cannot be altered by the merchant and can be verified by emailing

Summary of Online Reviews


1916+ online ratings
The summary star rating & review is based on aggregated reviews of this product across the web. It cannot be altered by the merchant and can be verified by emailing

What people like

The ECOFLOW - EcoFlow DELTA 2 + 1*220W Portable Solar Panel is a highly regarded energy solution, receiving widespread praise for its portability, extended battery life, and efficient solar panel. Users appreciate its ability to power various appliances, tools, and devices, making it an ideal outdoor companion or emergency backup. The fast charging capabilities and durability of the system also contribute to its popularity. However, some users have noted that the weight of the unit could be a factor, and the price may be a consideration for budget-conscious shoppers. Overall, the ECOFLOW - EcoFlow DELTA 2 + 1*220W Portable Solar Panel is a well-received and highly recommended option for those seeking a portable and reliable energy solution.


  • Compact and portable: Reviewers praise the EcoFlow DELTA 2 and solar panel for its compact size and portability, making it easy to carry and store.
  • Fast charging: Many reviewers highlight the fast charging capabilities of the EcoFlow DELTA 2, allowing users to fully charge their devices quickly.
  • Durable construction: Several reviewers mention the durable construction of the EcoFlow DELTA 2 and solar panel, which is designed to withstand outdoor conditions and heavy usage.
  • Long battery life: Reviewers appreciate the long battery life of the EcoFlow DELTA 2, allowing them to power their devices for extended periods of time without recharging.
  • User friendly display: Many reviewers find the user friendly display of the EcoFlow DELTA 2 easy to navigate, providing clear information about the system's status and settings.


  • The solar panel is not very efficient, especially in cloudy conditions.
  • The AC output is limited to 1800W, which may not be enough for some appliances.
  • The battery capacity is only 1024Wh, which may not be enough for extended use.
  • The generator is heavy and bulky, making it difficult to transport.
  • The solar panel is not waterproof, so it cannot be used in the rain.
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