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Anker SOLIX C300vsBLUETTI AC180

Choosing between the Anker Anker SOLIX C300 and Bluetti BLUETTI AC180 comes down to your priorities: the Anker SOLIX C300 delivers 288Wh with 300W continuous output, while the BLUETTI AC180 offers 1,152Wh and 1,800W. We analyze capacity, output power, battery longevity, portability, and value to help you pick the right one.

Anker SOLIX C300

Anker SOLIX C300

Anker

$249.99

Buy on Amazon
BLUETTI AC180

BLUETTI AC180

Bluetti

$424

Buy on Amazon

Specifications Comparison

Capacity
288 Wh
1,152 Wh
Continuous Output
300 W
1,800 W
Surge Power
600 W
2,700 W
Battery Type
LiFePO4
LiFePO4
Cycle Life
3,000 cycles
3,500 cycles
Charge Time
1.5 hours
45 min (0-80%)
Weight
8.2 lbs
35.3 lbs
Dimensions
8.5 x 5.1 x 7.9 in
13.4 x 9.7 x 12.5 in
Price
$249.99
$424
Rating
4.7/5
4.6/5

Key Differences Explained

Battery Capacity

The BLUETTI AC180 packs 1,152Wh — 4.0x the Anker SOLIX C300's 288Wh. That extra 864Wh means significantly longer runtime for appliances like mini-fridges, CPAP machines, or power tools.

Output Power

With 1,800W continuous output, the BLUETTI AC180 can handle heavier loads than the Anker SOLIX C300's 300W. This matters for high-draw appliances like microwaves, hair dryers, or power tools that demand consistent wattage.

Cost per Watt-Hour

At $0.37/Wh, the BLUETTI AC180 offers 58% better value per watt-hour than the Anker SOLIX C300 ($0.87/Wh). This metric helps you understand the raw cost of stored energy, regardless of other features.

Portability

At 8.2 lbs, the Anker SOLIX C300 is 27.1 lbs lighter than the BLUETTI AC180 (35.3 lbs). For camping, tailgating, or emergency kits where you need to carry your power station, that weight difference adds up quickly.

Choose Anker SOLIX C300 if...

  • Budget is a priority — save $174.01 compared to the BLUETTI AC180
  • Portability matters — at 8.2 lbs, it's 27.1 lbs lighter
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Choose BLUETTI AC180 if...

  • You need maximum battery capacity — 1,152Wh gives you 300% more runtime than the Anker SOLIX C300
  • You need to power high-wattage appliances up to 1,800W
  • Long-term durability is important — 3,500 cycle lifespan
Read Full Review

Frequently Asked Questions

Which is better, Anker SOLIX C300 or BLUETTI AC180?
It depends on your needs. The Anker SOLIX C300 offers 288Wh capacity with 300W output at around $249.99. The BLUETTI AC180 provides 1,152Wh and 1,800W for about $424. Choose the BLUETTI AC180 for more capacity, or the Anker SOLIX C300 for better value.
Can the Anker SOLIX C300 or BLUETTI AC180 power a refrigerator?
A typical residential refrigerator draws 100-400W running and 1,200W surge. The Anker SOLIX C300 (300W continuous, 600W surge) may struggle with larger fridges. The BLUETTI AC180 (1,800W, 2,700W surge) can handle most fridges.
How long will the Anker SOLIX C300 and BLUETTI AC180 last on a single charge?
Runtime depends on your load. At 100W draw: the Anker SOLIX C300 (288Wh) runs approximately 2.4 hours, while the BLUETTI AC180 (1,152Wh) runs about 9.8 hours. At 500W draw: 0.5 hours vs 2.0 hours respectively (accounting for ~85% inverter efficiency).

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