Battle heavyduty
Jackery 2000 Plus vs EcoFlow Delta Pro 3 vs Anker SOLIX F3800
The three best heavy-duty portable power stations go head-to-head. One offers unbeatable value. One delivers max output. One balances both. Which one powers your home?
In the Heavy Duty class (2,000Wh–4,000Wh+), these three stations represent the absolute best you can buy in 2026. Each takes a different approach: Jackery focuses on value and cycle life, EcoFlow on raw output and capacity, and Anker on balancing both with 240V capability.
All three use LiFePO4 (LFP) chemistry, offer UPS/switchover modes, and expand to whole-home capacities.
| Spec | Jackery 2000 Plus | EcoFlow DP3 | Anker F3800 |
|---|---|---|---|
| Capacity | 2,042Wh | 4,096Wh | 3,840Wh |
| AC Output | 3,000W | 4,000W | 3,600W |
| Cycle Life | 4,000+ | 3,500+ | 3,000+ |
| Solar Input | 1,200W | 2,600W | 2,400W |
Capacity (Wh)
AC Output (W)
Cycle Life
EcoFlow Delta Pro 3 wins on raw specs — 4,000W and 4,096Wh lead the class. Jackery 2000 Plus wins on value — half the price. Anker F3800 is the balanced choice — great specs with 240V.
ZiaVolt is an independent review site. We may earn commissions. Prices are estimates as of May 2026.
