A portable whole-home backup, in one unit. The EcoFlow DELTA Pro 3 carries 4,096 Wh of LiFePO4 and 4,000 W of continuous output (8,000 W surge) — enough to run a full home, an RV or an electric-vehicle charging session, and expandable to 12 kWh with additional batteries.
Why it stands out
True 240 V capability, up to 2,600 W of dual-MPPT solar input, a 30 dB whisper-quiet operating profile and built-in EV charging make this the centrepiece of a serious off-grid or backup setup. When the grid drops, it switches over fast enough to keep computers and appliances running.
Key specifications
| Battery capacity | 4,096 Wh (4.1 kWh) |
| AC output (continuous / surge) | 4,000 W / 8,000 W (X-Boost) |
| Battery chemistry | LiFePO4 (LFP) |
| Cycle life | 3,000+ cycles to 80% capacity |
| Expandability | Stackable to 12 kWh |
| Solar input | 2,600 W (dual MPPT) |
| AC recharge | 0–100% in ~2 h |
| EV charging | Built-in EV charging output |
| Split-phase | 240 V capable |
| Weight | ~51 kg |
What’s included
- EcoFlow DELTA Pro 3 unit
- AC charging cable
- Solar charging cables
- User guide & warranty registration
Who it’s for
Homeowners planning full-house backup, remote workers who can’t afford downtime, and EV owners who want a portable, solar-powered charging option.
Warranty & support
5-year manufacturer warranty (EcoFlow). Our team sizes the solar array and expansion batteries to match your typical load.
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