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EcoFlow DELTA Pro + 400W Solar Panel

EcoFlow DELTA Pro + 400W Solar Panel

SKU: DELTAPro-400W-US

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Price: $2,299.00
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List Price: $4,898.00
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Price: $2,299.00
You Save: $2,599.00 (53%)
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Description

Power Anything, Anywhere—With Industry-Leading Capacity

Meet the ultimate off-grid and emergency backup solution: the DELTA Pro + 400W Solar Panel. With expandable capacity up to 25kWh and a 400W high-efficiency portable solar panel, this bundle keeps your home, RV, or job site powered no matter what. Fast charging, massive output, and seamless home integration make it the gold standard in portable power.

Stay prepared and stay powered with the DELTA Pro + 400W Solar Panel.

Key Features & Benefits:

Massive Expandable Capacity – Start with 3600Wh and expand up to 25kWh using additional batteries and EcoFlow's Smart Home Panel—perfect for full-home backup.

3600W Output (Surge to 7200W) – Power high-wattage devices like dryers, AC units, and refrigerators with ease. Need more? Pair two units to double the output.

400W Solar Panel Included – One-piece, foldable design delivers up to 23% solar conversion efficiency to recharge faster, even in off-grid conditions.

Fast Recharging Options – Recharges via AC, EV stations, or solar with X-Stream technology, topping off 0–100% in as little as 2.7 hours.

Home Integration Ready – Use with the Smart Home Panel to automatically switch to battery backup during outages.

Built to Last – Durable LiFePO₄ battery chemistry offers 3500+ cycles for 10+ years of daily use.

Smart Energy Management – Monitor and control power usage remotely with the EcoFlow App via Wi-Fi or Bluetooth.

Specifications

EcoFlow DELTA Pro + 400W Solar Panel (1, 2 & 3 Panel Options) – Specifications

EcoFlow DELTA Pro Portable Power Station

Specification Details
Battery Capacity 3600Wh (Expandable up to 25,000Wh)
Battery Chemistry LiFePO₄ (LFP – Lithium Iron Phosphate)
Cycle Life 3500+ cycles to 80% capacity
AC Output 3600W (Surge 7200W with X-Boost)
AC Outlets 5 × Standard AC, 1 × 30A Anderson (RV)
USB Ports 2 × USB-A, 2 × USB-A Fast Charge, 2 × USB-C 100W
Devices Powered Simultaneously Up to 15
Solar Charging Input Max 1600W (11–150V, 15A)
AC Charging Time 0–100% in ~2.7 hours
Dual Charging (AC + Solar) Yes – Max combined input up to 3000W
Home Circuit Integration Yes (via EcoFlow Smart Home Panel)
App Monitoring Yes – via EcoFlow App (Wi-Fi & Bluetooth)
Weight Approx. 45 kg (99 lbs)
Dimensions 63.5 × 28.4 × 42 cm (25 × 11.2 × 16.5 in)
Warranty 5 Years

 

EcoFlow 400W Portable Solar Panel (Per Panel)

Specification Details
Rated Power 400W
Conversion Efficiency Up to 23%
Panel 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 per Panel 16 kg (35.3 lbs)
Connector Type MC4
Water/Dust Resistance IP68 (Fully Waterproof & Dustproof)
Operating Temp Range −20°C to 85°C (−4°F to 185°F)
Warranty 12 Months

Bundle Variants Charging Time (Estimates)

Bundle Solar Input 0–100% Charging Time (est.)
DELTA Pro + 1 × 400W Solar Panel 400W ~9–10 hours (sunlight dependent)
DELTA Pro + 2 × 400W Solar Panels 800W ~5–6 hours
DELTA Pro + 3 × 400W Solar Panels 1200W ~3.5–4 hours

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