EcoFlow
EcoFlow DELTA Pro Ultra
Whole-home backup power. 6kWh base, expandable to 90kWh. Powers everything.
✓ 6kWh base capacity✓ Expandable to 90kWh✓ Whole-home backup✓ Solar compatible✓ Smart home integration✓ App monitoring
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About this product
The EcoFlow DELTA Pro Ultra is a home power station that can genuinely replace a gas generator — and then some. Starting at 6kWh and expandable up to 90kWh with extra batteries, it can keep your entire home running during outages.
Smart home integration means it works with your solar panels, charges from the grid during off-peak hours, and automatically kicks in during power failures. The app gives real-time monitoring of power flow and consumption.
Ideal for homeowners in areas with unreliable power, solar panel owners wanting battery storage, or anyone who takes backup power seriously.
✅ What we like
- Massive expandable capacity
- True whole-home backup
- Solar integration
- Clean & quiet
⚠ Consider
- Expensive base unit
- Heavy (180 lbs)
- Expansion batteries add up
Specifications
| Output | 7,200W |
| Weight | 180 lbs |
| Capacity | 6,144 Wh (base) |
| Warranty | 5 years |
| Expandable | Up to 90 kWh |
| Solar Input | 5,600W max |