EcoFlow Delta Pro
The most capable single-unit solar generator for home backup, with best-in-class charging speed and a genuine whole-home integration option.
- Amazon price
- $1699.00
- Customer rating
- 4.6 ★ (531 reviews)
Pros
- 3,600Wh capacity expandable to 25kWh with extra batteries
- 3,600W AC output (7,200W with X-Boost mode on select appliances)
- Accepts up to 1,600W of solar input — fastest recharge in its class
- Compatible with EcoFlow's Smart Home Panel for whole-home circuit integration
Cons
- Heavy at around 99 lbs — not portable without the optional cart
- Premium price that puts it out of reach for casual users