Anker SOLIX · 2,048 Wh
Anker SOLIX C2000 Gen 2: how long it runs
About 16 h at 100 W and 21.9 h for an average US fridge.
- 2,048Wh
- 2,400W output
- 41.7lb
- $999.99price, Oct 21
Runtime at steady loads
| Load | Runtime |
|---|---|
| 50 W | 29.5 h |
| 100 W | 16 h |
| 200 W | 8.3 h |
| 500 W | 3.4 h |
| 1,000 W | 1.7 h |
| 1,500 W | 1.2 h |
2,048 Wh × 0.85 ÷ (load + 9 W).
Your devices, one at a time
| Device | Draw | Runtime |
|---|---|---|
| Modem + router (NRDC) | 11 W | 3.6 days |
| 4 LED bulbs (Philips) | 34 W | 40.5 h |
| CPAP, humidifier on (ResMed) | 22 W | 2.3 days |
| Laptop (Virginia Tech) | 50 W | 29.5 h |
| Starlink Standard (Starlink) | 75 W | 20.7 h |
| TV, 55 inch (ENERGY STAR) | 96 W | 16.6 h |
| Electric blanket (Penn State) | 100 W | 16 h |
| Microwave (Penn State) | 1,100 W | 1.6 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 | 34.1 h |
| Average US fridge (EIA) | 70.4 W | 21.9 h |
| Large 26 cu ft (ENERGY STAR) | 80.8 W | 19.4 h |
From the specs
Suits
- Most of a day on an average fridge: about 21.9 h.
- Kettles, coffee makers and most microwaves: 2,400 W output.
- Growing later: expands to 4,096 Wh with one BP2000 (Gen 2) battery.
Look elsewhere for
- Carrying far: 41.7 lb.
CPAP users: follow your doctor’s and the device maker’s advice on backup power.
Motors and solar
4,000 W peak, per Anker SOLIX. Some fridges need two to three times their running power to start (Anker), some compressors two to four times (BLUETTI); check yours. Own draw: about 9 W (Anker), included in every runtime here.
Solar: up to 800 W, about 3.4 sun hours to full by our math.
Nearest in size
| Station | Maker price | Capacity | $ per Wh | Output | Weight |
|---|---|---|---|---|---|
| Anker SOLIX C2000 Gen 2 (this one) | $999.99 | 2,048 Wh | $0.49 | 2,400 W | 41.7 lb |
| EcoFlow DELTA 3 Max Plus | $1,199 | 2,048 Wh | $0.59 | 3,000 W | 48.7 lb |
| BLUETTI AC200L | $899 | 2,048 Wh | $0.44 | 2,400 W | 62.4 lb |
| EcoFlow DELTA 2 Max | $1,049 | 2,048 Wh | $0.51 | 2,400 W | 50 lb |
Maker prices, Oct 21, 2026, unless dated. Checkout price applies.
Quick answers
How long will the Anker SOLIX C2000 Gen 2 run a refrigerator?
About 21.9 h for an average US fridge (70.4 W): 2,048 Wh × 0.85 ÷ (70.4 + 9 W own draw).
How long does the Anker SOLIX C2000 Gen 2 take to charge from solar?
About 3.4 sun hours at 800 W by our math; longer in practice.
Can the Anker SOLIX C2000 Gen 2 run a microwave?
Yes, if the microwave draws under 2,400 W. At 1,100 W: about 1.6 h.
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