Allpowers R2500 V2 vs Pecron E1500LFP
What is the difference?
The Allpowers R2500 V2 has 2.5 kW of power, 5 kW peak, a 1.92 kWh battery. The Pecron E1500LFP has 2.2 kW of power, 4.4 kW peak, a 1.54 kWh battery.
Both use LiFePO4 batteries.
The Allpowers R2500 V2 takes up to 2000 W from solar, the Pecron E1500LFP takes up to 1000 W from solar. The Allpowers R2500 V2 charges faster from panels.
The Allpowers R2500 V2 weighs 64 lb, the Pecron E1500LFP weighs 38 lb. The Pecron E1500LFP is easier to carry.
Both have 120 V AC output.
The Pecron E1500LFP can add extra batteries.
Specs side by side
| Allpowers R2500 V2 | Pecron E1500LFP | |
|---|---|---|
| Capacity (Wh) | 1920 | 1536 |
| Continuous (W) | 2500 | 2200 |
| Peak (W) | 5000 | 4400 |
| Solar input (W) | 2000 | 1000 |
| Chemistry | LiFePO4 | LiFePO4 |
| Cycles | 3500 | — |
| Expandable | — | yes |
| Weight (lb) | 64 | 38 |
| Warranty (yr) | 5 | — |
| Fridge run time | 36.2 h | 29 h |
| CPAP run time | 43.4 h | 34.8 h |
| Wi-Fi router run time | 126.7 h | 101.4 h |
| Check on Amazon → | Check on Amazon → |
Specs as read from manufacturer pages on 2026-11-03 / 2026-10-27. 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 Pecron E1500LFP?
The Allpowers R2500 V2. More capacity: 1920 Wh vs 1536 Wh.
Which is lighter, Allpowers R2500 V2 or Pecron E1500LFP?
The Pecron E1500LFP. Lighter: 38 lb vs 64 lb.
Which charges faster from solar, Allpowers R2500 V2 or Pecron E1500LFP?
The Allpowers R2500 V2. Faster solar charging: 2000 W input vs 1000 W input.
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Compare other models → · All Allpowers models · All Pecron models