Description
Overview
The EcoFlow DELTA 3 Ultra Plus is a 3,072Wh LFP power station with 3,600W of AC output (7,200W surge). X-Boost runs devices up to 4,600W, and X-Fusion keeps the full 3,600W available even when it’s passing through grid or generator power. Capacity expands from 3kWh to 11kWh.
These kits pair it with portable or rigid solar panels: two or four 200W panels, or four 250W rigid panels. It accepts up to 1,600W of solar input, enough to reach 80% in 101 minutes at full input.
Who it’s for
- Homeowners who want solar-charged backup.
- RV owners.
- Off-grid cabins.
Key benefits
- 3,600W output: runs dryers, steamers and power tools.
- Fastest charging: 0 to 80% in 48 minutes with solar plus a Smart Generator.
- RV-ready: TT-30 port for your RV.
- Expandable: 3kWh to 11kWh.
- Home connection: via a manual transfer switch or inlet box.
Specifications
| Capacity | 3,072Wh (expandable 3 to 11kWh) |
|---|---|
| Chemistry | LFP, automotive-grade full-tab cells |
| AC output | 3,600W (7,200W surge) |
| X-Boost | Up to 4,600W |
| Wall charging | 1,800W, 0 to 80% in 89 min |
| Solar charging | 1,600W, 0 to 80% in 101 min |
| Smart Generator charging | 3,200W, 0 to 80% in 53 min |
| Solar + generator | 3,960W, 0 to 80% in 48 min |
| RV and DC ports | TT-30, Anderson, car outlet, high-power USB-C |
| UPS switchover | 10 ms |
| Noise | 25 dB or less at 600W |
| EMC | Class B certified |
| Home connection | Manual transfer switch or inlet box |
| Included | DELTA 3 Ultra Plus + 2 or 4 x 200W panels, or 4 x 250W rigid panels |
FAQ
Can I connect it to my home?
Yes, through a manual transfer switch or an inlet box installed by a licensed electrician.
Can it power my RV?
Yes. It has a TT-30 port for RV hookups.
Warranty
Manufacturer’s warranty: Up to 5 years. 3 years standard, plus 2 more when you register the product in the EcoFlow app. Solar panels, chargers and other items included in a bundle are covered by their own manufacturer’s warranty. 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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