ALLPOWERS · 3,456 Wh
ALLPOWERS R4000: how long it runs
About 29.4 h at 100 W and 41.7 h for an average US fridge.
- 3,456Wh
- 3,600W output
- 99.2lb
- $1,499price, Oct 21
Runtime at steady loads
| Load | Runtime |
|---|---|
| 50 W | 2.4 days |
| 100 W | 29.4 h |
| 200 W | 14.7 h |
| 500 W | 5.9 h |
| 1,000 W | 2.9 h |
| 1,500 W | 2 h |
3,456 Wh × 0.85 ÷ load.
Your devices, one at a time
| Device | Draw | Runtime |
|---|---|---|
| Modem + router (NRDC) | 11 W | 11.1 days |
| 4 LED bulbs (Philips) | 34 W | 3.6 days |
| CPAP, humidifier on (ResMed) | 22 W | 5.6 days |
| Laptop (Virginia Tech) | 50 W | 2.4 days |
| Starlink Standard (Starlink) | 75 W | 39.2 h |
| TV, 55 inch (ENERGY STAR) | 96 W | 30.6 h |
| Electric blanket (Penn State) | 100 W | 29.4 h |
| Microwave (Penn State) | 1,100 W | 2.7 h |
Each on its own. Several at once: add the watts, or use the calculator.
Fridges
| Fridge | Average | Runtime |
|---|---|---|
| Efficient 18 cu ft (ENERGY STAR) | 42 W | 2.9 days |
| Average US fridge (EIA) | 70.4 W | 41.7 h |
| Large 26 cu ft (ENERGY STAR) | 80.8 W | 36.4 h |
From the specs
Suits
- A full day of an average fridge, or more: about 41.7 h.
- Kettles, coffee makers and most microwaves: 3,600 W output.
- Quick solar refills: about 2.3 sun hours at its 2,000 W limit.
- Low price per Wh: $0.43, tied lowest here.
Look elsewhere for
- Moving it: 99.2 lb.
CPAP users: follow your doctor’s and the device maker’s advice on backup power.
Motors and solar
6,000 W surge, per ALLPOWERS. Some fridges need two to three times their running power to start (Anker), some compressors two to four times (BLUETTI); check yours.
Solar: up to 2,000 W, about 2.3 sun hours to full by our math.
Nearest in size
| Station | Maker price | Capacity | $ per Wh | Output | Weight |
|---|---|---|---|---|---|
| ALLPOWERS R4000 (this one) | $1,499 | 3,456 Wh | $0.43 | 3,600 W | 99.2 lb |
| Jackery HomePower 3000 | $1,349 | 3,072 Wh | $0.44 | 3,600 W | 59.5 lb |
| BLUETTI Apex 300 | $1,499 | 2,765 Wh | $0.54 | 3,840 W | 83.8 lb |
| BLUETTI Elite 200 V2 | $899 | 2,074 Wh | $0.43 | 2,600 W | 53.4 lb |
Maker prices, Oct 21, 2026, unless dated. Checkout price applies.
Quick answers
How long will the ALLPOWERS R4000 run a refrigerator?
About 41.7 h for an average US fridge (70.4 W): 3,456 Wh × 0.85 ÷ 70.4 W.
How long does the ALLPOWERS R4000 take to charge from solar?
About 2.3 sun hours at 2,000 W by our math; longer in practice.
Can the ALLPOWERS R4000 run a microwave?
Yes, if the microwave draws under 3,600 W. At 1,100 W: about 2.7 h.
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