Allpowers R2500 vs Anker SOLIX F1500
What is the difference?
The Allpowers R2500 has 2.5 kW of power, 4 kW peak, a 2.02 kWh battery. The Anker SOLIX F1500 has 1.8 kW of power, 2.4 kW peak, a 1.54 kWh battery.
Both use LiFePO4 batteries.
The Allpowers R2500 is rated for 3500 cycles, the Anker SOLIX F1500 is rated for 3000 cycles.
The Allpowers R2500 takes up to 1000 W from solar, the Anker SOLIX F1500 takes up to 600 W from solar. The Allpowers R2500 charges faster from panels.
The Allpowers R2500 weighs 64 lb, the Anker SOLIX F1500 weighs 44 lb. The Anker SOLIX F1500 is easier to carry.
Both have a 5-year warranty.
The Allpowers R2500 can add extra batteries.
Specs side by side
| Allpowers R2500 | Anker SOLIX F1500 | |
|---|---|---|
| Capacity (Wh) | 2016 | 1536 |
| Continuous (W) | 2500 | 1800 |
| Peak (W) | 4000 | 2400 |
| Solar input (W) | 1000 | 600 |
| Chemistry | LiFePO4 | LiFePO4 |
| Cycles | 3500 | 3000 |
| Expandable | yes | — |
| Weight (lb) | 64 | 44 |
| Warranty (yr) | 5 | 5 |
| Fridge run time | 38 h | 29 h |
| CPAP run time | 45.6 h | 34.8 h |
| Wi-Fi router run time | 133.1 h | 101.4 h |
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Specs as read from manufacturer pages on 2026-10-27 / 2026-10-31. 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 has more capacity, Allpowers R2500 or Anker SOLIX F1500?
The Allpowers R2500. More capacity: 2016 Wh vs 1536 Wh.
Which is lighter, Allpowers R2500 or Anker SOLIX F1500?
The Anker SOLIX F1500. Lighter: 44 lb vs 64 lb.
Which charges faster from solar, Allpowers R2500 or Anker SOLIX F1500?
The Allpowers R2500. Faster solar charging: 1000 W input vs 600 W input.
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Compare other models → · All Allpowers models · All Anker SOLIX models