EcoFlow DELTA Pro + 400W Solar Panel - DELTAPro-400W-US

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Number of Solar Panels: EcoFlow DELTA Pro + 1x 400W Solar Panel - DELTAPro-400W-US
Sale price$2,887.99 Regular price$3,039.99


Introducing The World's First Portable Home Battery With An Expandable Ecosystem For Home Backup, Smart Energy Management, Lower Energy Bills, And More!

The Portable Home Battery

DELTA Pro sports a 3.6kWh capacity that can be expanded all the way to 25kWh. The kicker? You can integrate it directly with your home circuits via the Smart Home Panel. Ideal for home backup. Comes with 5 Year Extended Warranty

Power Pretty Much Anything

DELTA Pro leads the industry when it comes to AC output. With 3600W you’ve got a portable generator that can power heavy-duty appliances such as dryers, AC units & more. Need even more power? Pair two units together to hit a massive 7200W.

Portable & Lightweight

With an input of 400W, this is one of the most powerful foldable solar panels on the market. Weighing only 12.5 kg, the lightweight design and built-in shoulder strap makes it ideal for outdoor adventurers.


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

You Could Apply for 30% Tax Credit*, When You Install DELTA Pro as a Home Power Solution Learn more


*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.

EcoFlow DELTA Pro (5 Year Warranty)
Apply for 30% Tax Credit Install DELTA Pro as a Home Power Solution Learn more
Manufacturer Name: EcoFlow
Dimensions: 25" x 11.2" x 16.4" in
Weight: 99 lbs
Operating usage temp: 32-113 F (0-45 C)
Expansion: Supports up to two DELTA Pro Smart Extra Battery/Smart Generator
Connection: Wi-Fi, Bluetooth, wired
Warranty: 24 Month Warranty
Cell Type: LFP
Capacity: 3600 Wh
Shelf-life: 1 Year (after fully charging)
Cycle Life: 6,500 cycles to 50% capacity, 3,500 cycles to 80% capacity
AC Charge Input Power: 1800W Max, 120V - 15A / 3000W Max, 240V - 12.5A
Solar Charge Input: 1600W Max, 11-150V - 15A
Car Charge Input: Support 12V/24V battery, 8A
AC Output: 5 outlets, 3600W total (Surge 7200W)
X-Boost Max Output: 4500 Watts
USB-A: 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
400 Watt Solar Panel
Manufacturer Name: EcoFlow
Chainable: Yes
Dimensions: 41.7" x 93.1" x 1.0" in (105.8 x 236.5 x 2.4cm)
Weight: Solar Panel: 27.6 lbs (12.5 Kg)
with Kickstand Case: 34.2 lbs / 15.5 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: 24 Month Warranty

1. EcoFlow Delta Pro Power Station

2. User manual

3. DC 5521 to DC 5525 cable

4. Car Charge Cable

5. Solar Charge Cable

6. AC Charging Cable

7. Handle Cover

8. 400 Watt Solar Panel

9. Kickstand Case

Product Manual

✓ Warranty Policy

✓ DeltaPro Manual

Order shipment preparation takes 3 days. Once shipped orders usually takes 5-8 days to be delivered. These are estimations; delivery can be delayed for reasons beyond our control. You can always contact us to know the exact delivery time once you placed an order with us. Have a look at our shipping policy here.

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