EcoFlow DELTA 2 + 400W Portable Solar Panel
EcoFlow DELTA 2 + 400W Portable Solar Panel
SKU: DELTA2-400W
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- Price: $1,099.00
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- List Price: $2,198.00
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- Price: $1,099.00
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Description
EcoFlow DELTA 2 + 400W Portable Solar Panel – Maximum Off-Grid Power Anywhere
The EcoFlow DELTA 2 + 400W Portable Solar Panel is built for those who demand reliable, fast, and renewable energy both at home and off the grid. This bundle combines the high-capacity DELTA 2 power station with a powerful 400W monocrystalline solar panel, giving you clean energy independence for outages, travel, camping, and emergency backup. With expandable capacity, rapid recharging, and rugged durability, you’ll never be left without power.
Features & Benefits
High-Speed Solar Charging
Harness up to 500W of solar input with the 400W solar panel to fully charge the DELTA 2 in just 3–6 hours, keeping you powered day and night.
Expandable Energy Capacity
Start with 1024Wh and expand up to 2048Wh or 3040Wh with additional batteries, ensuring you have backup power for extended trips or multi-day outages.
Industry-Leading AC Charging
EcoFlow’s X-Stream technology lets you charge from 0–80% in 50 minutes and to full capacity in only 80 minutes—seven times faster than most competitors.
Rugged, High-Efficiency Solar Panel
The foldable 400W panel features up to 23% conversion efficiency, durable ETFE coating, and IP68 waterproof protection for reliable performance in harsh environments.
Power More Devices Anywhere
With 1800W AC output (2200W with X-Boost), the DELTA 2 powers over 90% of home appliances and can support up to 15 devices simultaneously.
The EcoFlow DELTA 2 + 400W Portable Solar Panel gives you true energy freedom—scalable, portable, and built to perform in any situation.
Specifications
EcoFlow DELTA 2 Portable Power Station
Specification | Details |
---|---|
Battery Capacity | 1024Wh (Expandable up to 3040Wh) |
Battery Chemistry | LiFePO₄ (Lithium Iron Phosphate) |
Cycle Life | 3,000+ cycles to 80% capacity |
AC Output | 1800W (Surge 2700W) |
X-Boost Output | Supports up to 2200W device load |
Device Support | Up to 15 devices simultaneously |
AC Charging Time | 0–80% in 50 minutes, 0–100% in 80 minutes |
Solar Input Capacity | Max 500W (11–60V, 15A Max) |
Dual Charging | Yes (AC + Solar or Car + Solar) |
App Connectivity | Wi-Fi & Bluetooth (EcoFlow App) |
Weight | Approx. 12 kg (26.5 lbs) |
Dimensions | 40 × 21.1 × 28.1 cm |
Warranty | 5 years |
EcoFlow 400W Portable Solar Panel
Specification | Details |
---|---|
Rated Power | 400W |
Panel Type | Monocrystalline |
Conversion Efficiency | Up to 23% |
Voltage (Vmp) | 41V |
Current (Imp) | 9.8A |
Connector Type | MC4 |
Design | One-piece, foldable with adjustable stand |
Material | ETFE film coating |
Waterproof Rating | IP68 (Dust & Water Resistant) |
Heat Resistance | Up to 300°F (149°C) |
Dimensions (Unfolded) | 105.8 × 236.5 × 2.5 cm |
Dimensions (Folded) | 105.8 × 62.0 × 2.5 cm |
Weight | Approx. 16 kg (35.3 lbs) |
Warranty | 12 months |
What’s in the Box
- EcoFlow DELTA 2 Portable Power Station
- EcoFlow 400W Portable Solar Panel
- AC Charging Cable
- Car Charging Cable
- Solar Charging Cable (MC4 to XT60)
- User Manual & Warranty Card
Frequently Asked Questions
1. How long does it take to charge the EcoFlow DELTA 2 with the 400W solar panel?
The DELTA 2 can fully recharge in about 3–6 hours with the included 400W panel, depending on sunlight conditions.
2. Can I expand the storage capacity of the EcoFlow DELTA 2?
Yes. The DELTA 2 starts at 1024Wh and can expand up to 2048Wh or 3040Wh with additional EcoFlow smart batteries.
3. How many devices can the EcoFlow DELTA 2 power at once?
It supports up to 15 devices simultaneously, including high-demand appliances up to 2200W with X-Boost.
4. Is the EcoFlow 400W solar panel waterproof?
Yes. The 400W solar panel is IP68 rated, making it dust-tight and water-resistant for outdoor and rugged use.
5. How fast does the EcoFlow DELTA 2 charge from a wall outlet?
With X-Stream technology, it charges from 0–80% in just 50 minutes and 0–100% in 80 minutes.
6. Can I control the EcoFlow DELTA 2 remotely?
Yes. The EcoFlow app allows you to monitor, manage, and control your DELTA 2 via Wi-Fi or Bluetooth.









