Allpowers R2500 vs Fossibot F2400
What is the difference?
The Allpowers R2500 has 2.5 kW of power, 4 kW peak, a 2.02 kWh battery. The Fossibot F2400 has 2.4 kW of power, 4.8 kW peak, a 2.05 kWh battery.
Both use LiFePO4 batteries.
The Allpowers R2500 is rated for 3500 cycles, the Fossibot F2400 is rated for 4000 cycles.
The Allpowers R2500 takes up to 1000 W from solar, the Fossibot F2400 takes up to 500 W from solar. The Allpowers R2500 charges faster from panels.
Both have a 5-year warranty.
The Allpowers R2500 can add extra batteries.
Specs side by side
| Allpowers R2500 | Fossibot F2400 | |
|---|---|---|
| Capacity (Wh) | 2016 | 2048 |
| Continuous (W) | 2500 | 2400 |
| Peak (W) | 4000 | 4800 |
| Solar input (W) | 1000 | 500 |
| Chemistry | LiFePO4 | LiFePO4 |
| Cycles | 3500 | 4000 |
| Expandable | yes | — |
| Weight (lb) | 64 | — |
| Warranty (yr) | 5 | 5 |
| Fridge run time | 38 h | 38.6 h |
| CPAP run time | 45.6 h | 46.3 h |
| Wi-Fi router run time | 133.1 h | 135.2 h |
| Check on Amazon → | Check on Amazon → |
Specs as read from manufacturer pages on 2026-10-27 / 2026-10-30. 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 charges faster from solar, Allpowers R2500 or Fossibot F2400?
The Allpowers R2500. Faster solar charging: 1000 W input vs 500 W input.
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Compare other models → · All Allpowers models · All Fossibot models