Allpowers R2500 V2 vs Fossibot F2400
What is the difference?
The Allpowers R2500 V2 has 2.5 kW of power, 5 kW peak, a 1.92 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 V2 is rated for 3500 cycles, the Fossibot F2400 is rated for 4000 cycles.
The Allpowers R2500 V2 takes up to 2000 W from solar, the Fossibot F2400 takes up to 500 W from solar. The Allpowers R2500 V2 charges faster from panels.
Both have a 5-year warranty.
Specs side by side
| Allpowers R2500 V2 | Fossibot F2400 | |
|---|---|---|
| Capacity (Wh) | 1920 | 2048 |
| Continuous (W) | 2500 | 2400 |
| Peak (W) | 5000 | 4800 |
| Solar input (W) | 2000 | 500 |
| Chemistry | LiFePO4 | LiFePO4 |
| Cycles | 3500 | 4000 |
| Expandable | — | — |
| Weight (lb) | 64 | — |
| Warranty (yr) | 5 | 5 |
| Fridge run time | 36.2 h | 38.6 h |
| CPAP run time | 43.4 h | 46.3 h |
| Wi-Fi router run time | 126.7 h | 135.2 h |
| Check on Amazon → | Check on Amazon → |
Specs as read from manufacturer pages on 2026-11-03 / 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 has more capacity, Allpowers R2500 V2 or Fossibot F2400?
The Fossibot F2400. More capacity: 2048 Wh vs 1920 Wh.
Which charges faster from solar, Allpowers R2500 V2 or Fossibot F2400?
The Allpowers R2500 V2. Faster solar charging: 2000 W input vs 500 W input.
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Compare other models → · All Allpowers models · All Fossibot models