Allpowers R2500 V2 vs Enphase IQ PowerPack 1500
What is the difference?
The Allpowers R2500 V2 has 2.5 kW of power, 5 kW peak, a 1.92 kWh battery. The Enphase IQ PowerPack 1500 has 1.5 kW of power, 3 kW peak, a 1.5 kWh battery.
Both use LiFePO4 batteries.
The Allpowers R2500 V2 is rated for 3500 cycles, the Enphase IQ PowerPack 1500 is rated for 2500 cycles.
The Allpowers R2500 V2 takes up to 2000 W from solar, the Enphase IQ PowerPack 1500 takes up to 440 W from solar. The Allpowers R2500 V2 charges faster from panels.
The Allpowers R2500 V2 weighs 64 lb, the Enphase IQ PowerPack 1500 weighs 46 lb. The Enphase IQ PowerPack 1500 is easier to carry.
Both have a 5-year warranty.
Both have 120 V AC output.
Specs side by side
| Allpowers R2500 V2 | Enphase IQ PowerPack 1500 | |
|---|---|---|
| Capacity (Wh) | 1920 | 1500 |
| Continuous (W) | 2500 | 1500 |
| Peak (W) | 5000 | 3000 |
| Solar input (W) | 2000 | 440 |
| Chemistry | LiFePO4 | LiFePO4 |
| Cycles | 3500 | 2500 |
| Expandable | — | — |
| Weight (lb) | 64 | 46 |
| Warranty (yr) | 5 | 5 |
| Fridge run time | 36.2 h | 28.3 h |
| CPAP run time | 43.4 h | 33.9 h |
| Wi-Fi router run time | 126.7 h | 99 h |
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Specs as read from manufacturer pages on 2026-11-03 / 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 has more capacity, Allpowers R2500 V2 or Enphase IQ PowerPack 1500?
The Allpowers R2500 V2. More capacity: 1920 Wh vs 1500 Wh.
Which is lighter, Allpowers R2500 V2 or Enphase IQ PowerPack 1500?
The Enphase IQ PowerPack 1500. Lighter: 46 lb vs 64 lb.
Which charges faster from solar, Allpowers R2500 V2 or Enphase IQ PowerPack 1500?
The Allpowers R2500 V2. Faster solar charging: 2000 W input vs 440 W input.
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Compare other models → · All Allpowers models · All Enphase models