EcoFlow DELTA Pro 3600Wh+400W Solar Panel Solar Generator Certified Refurbished

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EcoFlow DELTA Pro 3600Wh+400W Solar Panel Solar Generator Certified Refurbished
















Go renewable with 1600W solar charging.

EcoFlow's suite of solar products give you a cost-effective renewable energy source to stay powered. You can use solar energy to charge DELTA Pro in just 2.8-5.6 hours. DELTA Pro has a wide voltage range from 11-150V, which makes it compatible with 90% of third-party solar panels with MC4 connectors. And when the weather gets unpredictable, the smart maximum power point tracking (MPPT) automatically adjusts, maximizing your solar generation at any time of the day.
Go renewable with 1600W solar charging.
Get emergency backup power with the EcoFlow Smart Generator.

The EcoFlow Smart Generator serves as an emergency option that integrates with your DELTA Pro ecosystem. It auto-starts when your DELTA Pro hits a low level of charge, re-charges your DELTA Pro, and stops the engine all by itself once your DELTA Pro hits a full charge. Compared to a traditional gas generator, the EcoFlow Smart Generator delivers less energy loss, faster charging and higher efficiency.
 
Get emergency backup power with the EcoFlow Smart Generator.
A battery that lasts for years on end.

DELTA Pro sports a brand-new LFP battery with 6500 cycles, which means you can use DELTA Pro for years and years before your unit reaches 50% of the original capacity. EcoFlow’s battery management system provides real-time analysis and regulation of voltage, current, and temperature. This unique protection mechanism makes DELTA Pro an incredibly safe and efficient home battery.
A battery that lasts for years on end.
Multiple ways to control & monitor.

Control DELTA Pro either on the unit itself, using the remote control accessory, or unlock a ton of customization via the EcoFlow app. On the app, you can access your power settings, such as charging and discharging levels, AC charge speeds, control the Smart Generator and a whole lot more. Learn more
Multiple ways to control & monitor.
400W Portable Solar Panels

Our 400W portable solar panel offers high solar output, conversion efficiency rating, and a convenient folding design so it’s ready to grab and go at any time.
400W Portable Solar Panels
 

 
 

 
Ready for the outdoors.

Made from durable and flexible materials, the portable solar panel is perfect for off-grid living and travel. Its multi-layered design offers high impact resistance for the rugged outdoors, while its 27.5 lb light-weight means effortless carrying to a campsite. A rigid layer embedded in the carry case protects the panel from overbending when you carry or store it.
Ready for the outdoors.
Built to weather the storm.

Our 400W portable solar panel can carry on collecting energy even during a downpour. With a protective ETFE film and a high IP resistance level of 68, the solar cells can withstand environments from humid and wet to dry and dusty.
Built to weather the storm.
Take solar power on the go.

EcoFlow’s 400W solar panel is a camping or RV must-have. The compact design saves valuable space for your other travel essentials. When you’re ready to head off on your next adventure, simply collapse the panel down to store in your van or car.
Take solar power on the go.
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FAQ
Q1: All the AC ports support 3600W (US) output?
A: For US version, you can only have max 3600W AC output on the 30A AC port.
Q2: What's the max input DELTA Pro can achieve?
A: When charging DELTA Pro and its extra battery together, you can reach 6500W max charging speeds by combining AC, solar and Smart Generator methods. For DELTA Pro single unit, you can recharge it at standard wall outlets (1800W max), at EV station (3400W max)/Smart Home Panel/240V outlets (3000W max).
Q3: How many solar panels can l use at the same time?
A: It depends on the combined voltage and current of the solar panels you choose. It's fine as long as the solar panels use MC4 connectors and their combined voltage and current are within 11-150 volts and under 15 amps.
Q4: Can I run a 240V device on the 120V US version?
A: You'll need to connect two DELTA Pro units to power 240V electronics. You can do this by: 1) the Double Voltage Hub and use the AC outlets on the hub, or 2) the Smart Home Panel and use your home's 240V outlets (you'll need to setup 240V wiring on the Smart Home Panel during installation).
Q5: How do I update the firmware?
A: First of all, make sure your DELTA Pro is connected to the EcoFlow App using Internet mode. Secondly, go to the Firmware section in the Setting of the DELTA Pro you're looking to upgrade. Check for the latest firmware and follow the steps to finish the upgrade.
Q6: How do l recharge DELTA Pro at 200V-240V in a 100V-120V region?
A: The cable provided with your DELTA Pro won’t plug into higher-voltage outlets, and you’ll need a third party adapter/charging cable.
Q7: Are portable solar panels effective?
Portable solar panels are an extremely effective, clean, and renewable way to charge a portable power station. EcoFlow 400W portable solar panels have a larger wattage than typical solar panels and are more efficient due to their monocrystalline cells. Spring up to three 400W portable solar panels and use with a DELTA Pro portable power station for input of 1600W. Additionally, EcoFlow portable power stations use an MPPT algorithm that ensures a constant energy supply. Unlike static solar panels, portable solar panels are easily moved and adjusted depending on where the sun is in the sky.
Q8: Where do you place portable solar panels?
A: Positioning portable solar panels at an angle between 30-45 degrees, facing the direction of the sun, is best. EcoFlow portable solar panels have a built-in stand that can be adjusted, depending on where the sun is in the sky.
Q9: Which solar panels are best for camping?
A: Solar panels that are portable, foldable, and lightweight are the best kind for camping. Pair one with a portable power station and string up to 4 together for immediate power that is clean, green, and renewable.
Specs of DELTA Pro
Capacity

3600Wh
Extra Battery

Support up to two DELTA Pro Smart Extra Battery/Smart Generator
AC Output

5 outlets, 3600W total (Surge 7200W)
Max Device(s) Power Supported by X-Boost

4500W
USB-A Output

2 ports, 5V, 2.4A, 12W Max per port
USB-A Fast Charge

2 ports, 5V, 2.4A / 9V, 2A / 12V, 1.5A, 18W Max per port
USB-C Output

2 ports, 5/9/12/15/20V, 5A, 100W Max per port
Car Power Output

12.6V, 10A, 126W Max
DC5521 Output

2 ports, 12.6V, 3A, 38W Max per port
Anderson Port

12.6V, 30A
AC Charging Input

1800W Max, 120V~15A, 3000W Max, 240V~12.5A
Solar Charging Input

1600W Max, 11-150V, 15A
Car Charging Input

Support 12V/24V battery, 8A
Battery Chemistry

LFP
Cycle Life

6,500 cycles to 50% capacity, 3,500 cycles to 80% capacity
Shelf Life

1 year (after a full charge)
Connection

Wi-Fi, Bluetooth, wired
Net Weight

Approx. 99lbs/45kg
Dimension

25*11.2*16.4 in/63.5*28.4*42cm
Specs of 400W Solar Panel
Rated Power

400W
Cell Type

Monocrystalline silicon
Efficiency

22.40%
Dimensions

42.0*94.1*1.0 in (106.8*239.0*2.4cm)
Connector Type

Solar Connector
Open Circuit Voltage

48V (Vmp 41V)
Short Circuit Current

11A (Imp 9.8A)
Weight(Solar Panel)

Approx. 35.3lbs (16.0Kg)
Weight (with Kickstand Case)

Approx. 41.9 (19kg)
Disclaimer
 
*Qualifying battery storage technology of 3kWh or more must be installed by a connection to a dwelling in the United States, lived in by the taxpayer. You should always consult your tax professional to determine your eligibility for the Residential Clean Energy Credit under Section 25D of the Internal Revenue Code given your individual situation. EcoFlow does not guarantee any tax credit based on our products, and any information we provide is for educational purposes only and should not be considered legal advice. It does not constitute professional tax advice or financial guidance. It should not be used as the only source of information when making purchasing decisions, investment decisions, tax decisions, or execution. Consult a tax professional to evaluate your eligibility.
Effective date: Jan 1, 2023

Seller feedback (8,547)
This item (53)
All items (8,547)
b***s (2)- Feedback left by buyer b***s (2).
Past 6 months
So far so good - it charged without an issue and I charged my cell phone without a problem. You could tell it was not new, definitely was not in bad condition, but there were scuffs on the unit. No complaints due to the price and it'll be covered anyways, but it would have been nice to see it cleaned up just a bit more. The 400 watt solar panel is heavy and quite big (was a surprise to me).
9***l (2)- Feedback left by buyer 9***l (2).
Past 6 months
Super excited about my Delta Pro. This thing is the best. Unfortunately they didn’t mention that these refurbished units can come with some small cosmetic defects or damage, which I was initially a little upset about. However, the customer service team was awesome after I reached out in their Facebook group. They gave me a very small kickback and a free swag item. You really can’t be upset with how low the price is on the refurb. Very happy customer and the unit functions perfectly.
a***1 (117)- Feedback left by buyer a***1 (117).
Past 6 months
Excellent product; great value that was in like-new condition. Works as advertised, and great customer service.


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