Fridge runtime · ALLPOWERS R4000
How Long Will an ALLPOWERS R4000 Run a Refrigerator?
About 41.7 h for an average US fridge (617 kWh a year, 70.4 W), by our math: 3,456 Wh × 0.85 ÷ 70.4 W. Across the cases below: 36.4 h to 2.9 days.
| Spec | ALLPOWERS R4000 |
|---|---|
| Battery | 3,456 Wh (maker spec) |
| Usable (× 0.85) | 2,938 Wh |
| Output / surge | 3,600 W / 6,000 W |
| Own draw | not listed |
| Solar input | 2,000 W |
| Price | $1,499 at ALLPOWERS |
Check R4000 price at ALLPOWERSPaid link
Fridge hours on the R4000
| Case | Watts | On the R4000 |
|---|---|---|
| Efficient 18 cu ft (368 kWh a year) (ENERGY STAR) | 42 W | 2.9 days |
| Average US fridge (617 kWh a year) (EIA) | 70.4 W | 41.7 h |
| Large 26 cu ft (708 kWh a year) (ENERGY STAR) | 80.8 W | 36.4 h |
Wh × 0.85 ÷ (watts + the station’s own draw, where the maker lists it).
These are yearly averages: the compressor cycles on and off, so the fridge draws more while it runs and nothing in between.
Can the R4000 start it?
A compressor needs extra power to start: Anker says some fridges need two to three times their running power (Anker). We plan for about 300 W running × 3 = 900 W. The R4000’s surge of 6,000 W covers that.
Keeping it going with solar
A day with an average US fridge (617 kWh a year) uses about 1,690 Wh, about 1,988 Wh from the battery. At the R4000’s 2,000 W solar input and our 75% assumption, that takes about 1.3 hours of strong sun to put back; a full charge from empty takes about 2.3 hours. See solar recharge time.
Fridge on similar stations
| Station | Capacity | Average US fridge (617 kWh a year) | Price |
|---|---|---|---|
| Jackery HomePower 3000 | 3,072 Wh | 37.1 h | $1,349 |
| BLUETTI Apex 300 | 2,765 Wh | 26 h | $1,499 |
| BLUETTI Elite 200 V2 | 2,074 Wh | 21.9 h | $899 |
| EcoFlow DELTA 3 Max Plus | 2,048 Wh | 24.7 h | $1,199 |
Maker prices, Oct 26, 2026, unless dated. Checkout price applies.
More: ALLPOWERS R4000 specs and every runtime · Fridge runtime on every station · calculator for your own devices.
Quick answers
How long will the ALLPOWERS R4000 run a refrigerator?
About 41.7 h for an average US fridge (617 kWh a year, 70.4 W), by our math: 3,456 Wh × 0.85 ÷ 70.4 W.
Can the ALLPOWERS R4000 start a refrigerator?
A compressor needs extra power to start: Anker says some fridges need two to three times their running power. We plan for about 300 W running × 3 = 900 W. The R4000’s surge of 6,000 W covers that.
How long does the ALLPOWERS R4000 take to recharge with solar?
About 2.3 hours of strong sun from empty at its 2,000 W solar input, by our 75% assumption; clouds and winter sun add time.
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