Anker SOLIX C1000 vs UDPOWER C400
Comparing Anker SOLIX C1000 vs UDPOWER C400: Anker SOLIX C1000 scores 8.9/10 and UDPOWER C400 scores 8.4/10 in our benchmark testing. Anker SOLIX C1000 wins overall — Anker SOLIX C1000 scores higher on power and features while UDPOWER C400 offers better value.
Anker SOLIX C1000 (1056Wh) vs UDPOWER C400 (256Wh) compared spec-by-spec. Real-world testing, pricing, pros, cons, and our verdict on which power station to buy.
| Specification | ||
|---|---|---|
| Capacity | 1,056Wh ✓ Winner | 256Wh |
| AC Output | 1,800W ✓ Winner | 400W |
| Surge Output | 2,400W ✓ Winner | 800W |
| Weight | 28 lbs | 6.88 lbs ✓ Winner |
| Dimensions | 14.7 x 8.3 x 10.1 in | 8.3 x 5.1 x 7.1 in |
| Battery Type | LiFePO4 | LiFePO4 |
| Cycle Life | 3,000 cycles | 4,000 cycles ✓ Winner |
| AC Charge Time | 58 min | 90 min (0-80%) |
| Max Solar Input | 600W ✓ Winner | 150W |
| AC Outlets | 6 ✓ Winner | 2 |
| USB-C Ports | 2 | 2 |
| USB-A Ports | 2 ✓ Winner | 1 |
| DC Outlets | 2 | 3 ✓ Winner |
| Expandable | No | No |
| Operating Temp | 32-104F | 32-104F |
| Warranty | 5 years | 5 years |
| App Control | Yes | No |
Buy the Anker SOLIX C1000
Best prices · Updated hourly
Buy the UDPOWER C400
Best prices · Updated hourly
Who Should Buy the Anker SOLIX C1000?
The Anker SOLIX C1000 is the right choice for under 2000, under 1000, car camping. With 1,056Wh of capacity and 1,800W continuous output, it delivers serious power for demanding loads.
Key advantages include: outstanding value at under $800 on sale; only 28 lbs — truly portable; 58-minute fast ac charging. At 28 lbs, it's genuinely portable.
Priced at $799 (MSRP $999), the Anker SOLIX C1000 scores 8.9/10 overall in our benchmark testing — making it a strong performer for most users.
Who Should Buy the UDPOWER C400?
The UDPOWER C400 is the right choice for under 1000, car camping, tailgating. With 256Wh of capacity and 400W continuous output, it delivers serious power for demanding loads.
Key advantages include: vehicle jump-start capable (400a ec5 port) — rare at this capacity tier; 4,000+ cycle lifepo4 at $170-240; two ac outlets at 256wh; competitors usually offer one. At 6.88 lbs, it's genuinely portable.
Priced at $200 (MSRP $300), the UDPOWER C400 scores 8.4/10 overall in our benchmark testing — making it a strong performer for most users.
How Do the Specs Compare?
Capacity: The Anker SOLIX C1000 leads on storage with 1,056Wh versus 256Wh for the UDPOWER C400 — a 313% difference that matters most for overnight or multi-day use cases.
Output: The Anker SOLIX C1000 delivers more continuous power at 1,800W vs 400W, which determines what appliances you can run simultaneously — things like air conditioners, microwaves, and power tools that demand 1,000W or more.
Portability: The UDPOWER C400 is lighter at 6.88 lbs vs 28 lbs for the Anker SOLIX C1000. That's a significant weight gap — meaningful for anyone moving the unit frequently.
Price: The UDPOWER C400 costs $200 while the Anker SOLIX C1000 runs $799 — a $599 gap. At that price difference, the more expensive unit needs to deliver meaningfully better performance to justify the premium.
Battery longevity: The UDPOWER C400 is rated for 4,000 cycles versus 3,000 — at one cycle per day, that's 11 vs 8 years of daily use.
🏆 Our Verdict
Choose the Anker SOLIX C1000 if you need maximum capacity (1,056Wh vs 256Wh) and higher power output (1,800W).
Choose the UDPOWER C400 if you prioritize value (typically $599 less) , portability (6.88 lbs vs 28 lbs) .
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