Allpowers R1500 LITE vs EcoFlow DELTA 3 Classic
What is the difference?
The Allpowers R1500 LITE has 1.6 kW of power, 3.2 kW peak, a 1.06 kWh battery. The EcoFlow DELTA 3 Classic has 1.8 kW of power, a 1.02 kWh battery.
Both use LiFePO4 batteries.
The Allpowers R1500 LITE takes up to 650 W from solar, the EcoFlow DELTA 3 Classic takes up to 500 W from solar. The Allpowers R1500 LITE charges faster from panels.
The Allpowers R1500 LITE weighs 33 lb, the EcoFlow DELTA 3 Classic weighs 27 lb. The EcoFlow DELTA 3 Classic is easier to carry.
The Allpowers R1500 LITE has 240 V AC output, the EcoFlow DELTA 3 Classic 120 V. Only 240 V output can run 240 V loads such as many well pumps, dryers and central AC.
Specs side by side
| Allpowers R1500 LITE | EcoFlow DELTA 3 Classic | |
|---|---|---|
| Capacity (Wh) | 1056 | 1024 |
| Continuous (W) | 1600 | 1800 |
| Peak (W) | 3200 | — |
| Solar input (W) | 650 | 500 |
| Chemistry | LiFePO4 | LiFePO4 |
| Cycles | 3500 | — |
| Expandable | — | — |
| Weight (lb) | 33 | 27 |
| Warranty (yr) | — | 5 |
| Fridge run time | 19.9 h | 19.3 h |
| CPAP run time | 23.9 h | 23.2 h |
| Wi-Fi router run time | 69.7 h | 67.6 h |
| Check on Amazon → | Check on Amazon → |
Specs as read from manufacturer pages on 2026-10-28 / 2026-10-25. 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 is lighter, Allpowers R1500 LITE or EcoFlow DELTA 3 Classic?
The EcoFlow DELTA 3 Classic. Lighter: 27 lb vs 33 lb.
Which charges faster from solar, Allpowers R1500 LITE or EcoFlow DELTA 3 Classic?
The Allpowers R1500 LITE. Faster solar charging: 650 W input vs 500 W input.
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Compare other models → · All Allpowers models · All EcoFlow models