DELTA stations (versatile)
DELTA covers light home backup, vanlife, and mixed use. More Wh, stronger AC output, often expandable.
EcoFlow DELTA 2
Versatile 1 kWh reference
1,024 Wh / 1,800 W: the most cited starter for real backup and portable solar.
1024 Wh · 1800 W
EcoFlow DELTA 2 Max
2 kWh runtime without going Pro
Double DELTA 2 capacity, stronger output, more solar headroom.
2048 Wh · 2400 W
EcoFlow DELTA 3 Classic
Entry DELTA 3
Gateway into DELTA 3: fast UPS behavior, long-life LFP, newer ecosystem.
1024 Wh · 1800 W
EcoFlow DELTA 3 Plus
DELTA 3 with more AC punch
~1 kWh expandable base and higher output for demanding loads.
1024 Wh · 2600 W
EcoFlow DELTA 3 Max
2 kWh home/portable hybrid
Comfortable runtime and solid output for backup and heavy outdoor use.
2048 Wh · 2400 W
EcoFlow DELTA 3 Max Plus
2 kWh + 3 kW for heavy loads
Same capacity class as Max, with more peak power headroom.
2048 Wh · 3000 W
EcoFlow DELTA 3 Ultra Plus
Top DELTA 3 tier
3 kWh expandable base: long runtime without jumping straight to Pro Ultra.
3072 Wh · 3000 W
EcoFlow DELTA 3 1500
Mid DELTA 3 at 1.5 kWh
Between Classic 1 kWh and Max 2 kWh: solid light backup + outdoor compromise.
1500 Wh · 1800 W