Description
Overview
The EcoFlow DELTA 3 Max Plus is a 2,048Wh LFP power station with 3,000W of AC output (6,000W surge). X-Boost runs devices up to 3,800W, and capacity expands from 2kWh to 10kWh. It switches over in 10 ms and runs at 25 dB or less at 600W.
Charge it five ways: wall, solar, Smart Generator, car alternator, or solar and alternator together. Storm Guard mode watches for severe weather alerts and charges it ahead of time. Choose the unit alone or bundled with an XT60i solar cable, a 220W or 400W solar panel, an extra battery or an 800W alternator charger.
Who it’s for
- Homes that want backup for a fridge, lights and Wi-Fi.
- RV owners and campers.
- Workshops and garages.
Key benefits
- 3,000W output: runs fridges, washers, coffee makers and power tools.
- Fast charging: 0 to 80% in 43 minutes with a Smart Generator.
- Expandable: 2kWh to 10kWh.
- Smart output priority: choose which outlets stay on from the app.
- 10 ms UPS: keeps computers and routers running.
Specifications
| Capacity | 2,048Wh (expandable 2 to 10kWh) |
|---|---|
| Chemistry | LFP, automotive-grade full-tab cells |
| AC output | 3,000W (6,000W surge) |
| X-Boost | Up to 3,800W |
| Wall charging | 1,800W, 0 to 80% in 64 min |
| Solar charging | 1,000W, 0 to 80% in 96 min |
| Smart Generator charging | 2,600W, 0 to 80% in 43 min |
| Alternator charging | 1,000W with Alternator Charger Plus 1000 |
| UPS switchover | 10 ms |
| Noise | 25 dB or less at 600W |
| Weight | 48.72 lb (manufacturer figure) |
FAQ
How long will it run my fridge?
It depends on the fridge. Use the backup panel sizer on our homepage, or call us and we’ll estimate it.
Can it charge from my car?
Yes, with EcoFlow’s Alternator Charger (an adapter is needed for the 800W model).
Warranty
Manufacturer’s warranty: Up to 5 years. 3 years standard, plus 2 more when you register the product in the EcoFlow app. Source: EcoFlow warranty policy.
Defective on arrival or within 30 days? You can also return it to us under our Returns & Refunds Policy. See how warranty claims work.
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