Quick comparison
DJI Power 2000 starts at 2,048Wh and 3,000W AC output. EcoFlow DELTA 2 Max also starts at 2,048Wh, with 2,400W rated AC output and EcoFlow X-Boost support for higher-demand resistive loads. That makes the decision less about headline capacity and more about output, charging ecosystem, expansion plan and the exact regional electrical version.
| Feature | DJI Power 2000 | EcoFlow DELTA 2 Max |
|---|---|---|
| Base capacity | 2,048Wh | 2,048Wh |
| Rated AC output | 3,000W | 2,400W |
| Battery chemistry | LFP | LFP |
| Expansion | Up to 22,528Wh in DJI’s compatible expansion architecture | 2–6kWh on the verified EcoFlow page |
| Solar input | Use DJI-compatible SDC solar charging hardware and verify the planned array | Up to 1,000W on the verified U.S. page |
Choose DJI when output and deeper expansion are central
The DJI unit has the higher rated AC output in these verified records and a much larger stated maximum expansion ceiling. That can matter for heavier portable loads or a backup plan that may grow over time. Expansion requires the correct DJI batteries and cables, so price the complete system rather than the base station alone.
Choose EcoFlow when its established charging ecosystem fits better
DELTA 2 Max has a verified 1,000W solar-input figure and a broad portable-power ecosystem. For buyers who already own compatible EcoFlow accessories or only need a 2–6kWh architecture, the lower maximum expansion ceiling may not be a limitation.
Regional version matters
Both products are sold in multiple markets. Confirm AC voltage, outlet type, charging limits, warranty and accessory compatibility on the manufacturer’s regional page before buying.
Need help estimating real backup runtime? Use the backup runtime calculator and the portable power station sizing guide.