Only $99.99 more for free shipping

Family two week kits: save 12% through October

Most kits ship within 3 to 5 business days from US warehouses

EcoFlow DELTA Pro + 400W Portable Solar Panel

Ships in 3 to 5 business days

$4,484 MSRP $5,633

4
  • Free shipping over $199
  • 30 day returns on unopened items
  • Ships from US warehouses

About this product

The EcoFlow DELTA Pro + 400W Portable Solar Panel bundle pairs a 3,600Wh LFP power station with a foldable 400W monocrystalline panel. Together they make a complete solar generator for home backup, job sites and extended off-grid stays.

DELTA Pro Power Station

DELTA Pro stores 3,600Wh in lithium iron phosphate (LFP) cells rated for 3,500 cycles to 80% capacity. It provides up to 3,600W of backup power (7,200W in a dual-unit 120V/240V setup), accepts up to 3,400W of charging input, and supports up to 21.6kWh of connected battery energy as your system grows. Wi-Fi and Bluetooth let you monitor and manage it from the EcoFlow app.

400W Portable Solar Panel

The 400W panel uses monocrystalline silicon cells with 23% efficiency, folds down for transport and carries an IP68 rating for wet and dusty conditions. Multiple panels can be daisy-chained to increase solar input.

Where It Fits

  • Emergency preparedness: keep communications gear, lighting and essential appliances running during outages.
  • Job sites and fieldwork: run laptops, tools and electronics where grid power isn't available.
  • Off-grid trips: recharge from the sun at camp, in an RV or at a remote property.

Specifications

Dimensions – EcoFlow DELTA Pro Power Station 25 x 11.2 x 16.4 in/ 63.5 x 28.4 x 42cm
Dimensions – 400W Solar Panel Unfolded 106,8 x 236,5 cm x 2,4 cm | 93.1 x 43.7 x 1.0 in
Dimensions – 400W Solar Panel Folded 106,8 x 62,0 x 2,4 cm | 42 x 94.1 x 1 inches
DELTA Pro Weight 99 lbs
400W Solar Panel Weight 41.9 lbs
DELTA Pro Charge Temperature 32°F to 113°F (0°C to 45°C)
DELTA Pro Discharge Temperature -4°F to 113°F (-20°C to 45°C)
Solar Panel Operating & Storage Temperature −4°F to 185°F
Solar Panel Water Resistance IP68 Waterproof rating
DELTA Pro Capacity 3600Wh
DELTA Pro Cycle Life 6,500 cycles to 50% capacity, 3,500 cycles to 80% capacity
DELTA Pro Battery Chemistry LFP
Charging Input (DELTA Pro) 3400W Max
Max Backup Power 3600W / 7200W
Max Connected Battery Energy 21.6kWh
Output Voltage 120V / 240V
System Frequency 60Hz
Rate Current 30A, 20A, 15A
IP Code IP20
400W Solar Panel Efficiency 23%
400W Solar Panel Open Circuit Voltage 48V (Vmp 41V)
400W Solar Panel Power 400W
400W Solar Panel Cell Type Monocrystalline Silicon
400W Solar Panel Short Circuit Current 11A (Imp 9.8A)
Connection Wi-Fi, Bluetooth

What's in the Box

  • EcoFlow DELTA Pro Power Station
  • EcoFlow 400W Solar Panel