Anker SOLIX S5000 vs Grecell S5 4000W Portable Power Station
What is the difference?
The Anker SOLIX S5000 has 4.5 kW of power, 8 kW peak, a 5 kWh battery. The Grecell S5 4000W Portable Power Station has 4 kW of power, 7 kW peak, a 5.04 kWh battery.
Both use LiFePO4 batteries.
The Anker SOLIX S5000 weighs 97 lb, the Grecell S5 4000W Portable Power Station weighs 112 lb. The Anker SOLIX S5000 is easier to carry.
The Anker SOLIX S5000 has 120/240 V AC output, the Grecell S5 4000W Portable Power Station 120 V. Only 240 V output can run 240 V loads such as many well pumps, dryers and central AC.
Both can add extra batteries.
Specs side by side
| Anker SOLIX S5000 | Grecell S5 4000W Portable Power Station | |
|---|---|---|
| Capacity (Wh) | 5000 | 5040 |
| Continuous (W) | 4500 | 4000 |
| Peak (W) | 8000 | 7000 |
| Solar input (W) | — | 2100 |
| Chemistry | LFP | LiFePO4 |
| Cycles | 10000 | — |
| Expandable | yes | yes |
| Weight (lb) | 97 | 112 |
| Warranty (yr) | 5 | — |
| Fridge run time | 94.3 h | 95 h |
| CPAP run time | 113.1 h | 114 h |
| Wi-Fi router run time | 330 h | 332.6 h |
| Check on Amazon → | Check on Amazon → |
Specs as read from manufacturer pages on 2026-10-27 / 2026-11-03. Specs one maker does not list are left out of the comparison. Run times are for that appliance alone with a typical duty cycle, after inverter and depth-of-discharge losses. Sponsored links; we may earn a commission.
Common questions
Which is lighter, Anker SOLIX S5000 or Grecell S5 4000W Portable Power Station?
The Anker SOLIX S5000. Lighter: 97 lb vs 112 lb.
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Compare other models → · All Anker SOLIX models · All Grecell models