EcoFlow DELTA 2 Max Solar Generator (PV400W) - D2M-400SP-2

EcoFlow DELTA 2 Max Solar Generator (PV400W) - D2M-400SP-2

Expandable capacity: 2-6kWh expandable capacity to fit your energy storage needs. Add up to two DELTA 2 Max Smart Extra Batteries to hit a capacity of 6144Wh. Ideal for home backup, RVing, outdoors or even everyday use.

• Built to last 6× longer: Get 10 years of daily use until hitting 80% of its original capacity. That’s down to its LFP battery chemistry giving you 3000+ cycles.

• Huge AC output: With X-Boost mode get up to 3400W output power to run 99% of home appliances. Power 15 devices at once including 6 AC outlets.

• Fastest recharging: World's fastest AC recharging and X-Stream dual AC+Solar charging speeds. Up to 1000W solar input to charge in as fast as 2.3 hours.

• Capture more energy: 99% MPPT efficiency maximizes solar generation anytime.

• High conversion efficiency rating: guarantees a faster solar charging speed. 0-100% in 2.6 hours (4 sets), 3.5 hours (3 sets) and 5.4 hours (2 sets).

• Customized in-app energy management: Prioritize solar or AC charging, view input and output power, battery levels and more.

• Comprehensive warranties: DELTA 2 Max includes a 5-year warranty and 12 months for the 220W Bifacial Solar Panel.

• 5-Year warranty: 5 years for DELTA 2 Max, 12 months for NextGen 220W Solar Panel. 

What Our Experts Think

• High-performance solar generator bundle combining the DELTA 2 Max with dual 400W solar panels.

• Provides fast solar recharging and dependable off-grid or backup power.

• Runs household essentials, RV gear, and outdoor equipment effortlessly.

• Built with long-lasting LFP battery technology for over 3,000 charge cycles.

• A complete, eco-friendly power solution for home, travel, and emergency preparedness.

Q&A

1. What’s included in this kit?
   DELTA 2 Max portable power station and two 400W foldable solar panels with cables.

2. How long does it take to charge via solar?
   Fully recharges in about 3–5 hours under ideal sunlight.

3. Can it power large appliances?
   Yes, supports devices like fridges, AC units, and power tools up to 2400W (4800W surge).

4. Is it expandable?
   Yes, compatible with DELTA 2 Max Smart Extra Batteries for more capacity.

Maintenance Tips

• Clean solar panels regularly for optimal performance.

• Store the power station in a cool, dry place when not in use.

• Inspect cables and connectors before each setup.

• Keep firmware updated via the EcoFlow app for best efficiency.