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EcoFlow DELTA 2 Max + 400W Portable Solar Panel

EcoFlow DELTA 2 Max + 400W Portable Solar Panel

SKU: Delta2Max-400W1

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Price: $1,789.00
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List Price: $3,199.00
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Price: $1,789.00
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Description

Power Everything. Anywhere. For a Decade.

Stay powered through outages, off-grid adventures, or daily energy needs with the DELTA 2 Max + 400W Portable Solar Panel bundle. With ultra-fast charging, massive output, and expandable capacity up to 6kWh, this is your all-in-one solution for portable, renewable energy that’s built to last. Perfect for home backup, RV life, camping, or remote work.

Take energy independence to the next level with the DELTA 2 Max + 400W Portable Solar Panel.

Key Features & Benefits:

Expandable Power from 2–6kWh – Start with 2048Wh and expand to 6144Wh by adding up to 2 DELTA 2 Max Smart Extra Batteries—customized energy for any scenario.

Built to Last 6× Longer – Backed by LiFePO₄ battery chemistry, enjoy over 3000+ cycles and 10 years of daily use before dropping to 80% capacity.

High AC Output with X-Boost – Run 99% of home appliances with 1800W standard or up to 3400W output in X-Boost mode. Power up to 15 devices simultaneously.

Industry-Leading Charging Speed – Recharge via AC and solar with X-Stream dual charging. Supports up to 1000W solar input to fully charge in as fast as 2.3 hours.

400W High-Efficiency Solar Panel – Foldable, weatherproof, and ultra-powerful with up to 23% conversion efficiency, capturing more sunlight in less time.

99% MPPT Efficiency – Intelligent solar optimization ensures you get the maximum energy output in any condition, including cloudy days.

Smart App Control – Prioritize charging sources, track input/output, and manage power usage from anywhere using the EcoFlow mobile app.

Worry-Free Warranty Coverage – Includes a 5-year warranty on DELTA 2 Max and 12 months for the 400W Portable Solar Panel.

Specifications

EcoFlow DELTA 2 Max + 400W Portable Solar Panel – Specifications

EcoFlow DELTA 2 Max Portable Power Station

Specification Details
Battery Capacity 2048Wh (Expandable to 6144Wh with 2 Extra Batteries)
Battery Chemistry LiFePO₄ (LFP – Lithium Iron Phosphate)
Cycle Life 3000+ cycles to 80% capacity
AC Output (Standard) 1800W (Pure Sine Wave)
X-Boost Output Up to 3400W (Surge output for high-demand devices)
AC Outlets 6 × AC Outlets
USB Ports 2 × USB-A, 2 × USB-C, 1 × Car Power Port
Devices Powered Simultaneously Up to 15
Solar Charging Input Max 1000W (11–60V, 15A)
AC Charging Speed 0–80% in ~43 minutes; 0–100% in ~80 minutes
Dual Charging Yes – AC + Solar simultaneously
Smart Features Wi-Fi/Bluetooth, EcoFlow App Control
Weight Approx. 23 kg (50.7 lbs)
Dimensions 49.7 × 24.2 × 30.5 cm
Warranty 5 Years

EcoFlow 400W Portable Solar Panel

Specification Details
Rated Power 400W
Conversion Efficiency Up to 23%
Cell Type Monocrystalline Silicon
Open Circuit Voltage (Voc) 48V (±5V)
Short Circuit Current (Isc) 11A (±0.5A)
Folded Dimensions 105.8 × 62 × 2.5 cm
Unfolded Dimensions 236.5 × 105.8 × 2.5 cm
Weight 16 kg (35.3 lbs)
Water & Dust Resistance IP68 (fully waterproof & dust-tight)
Connector Type MC4
Operating Temperature −20°C to 85°C (−4°F to 185°F)
Warranty 12 Months

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