BatteryRank scores the DJI Power 2000 higher overall — 77 vs 71, though the other unit leads on livability.
- Best for Home backup: DJI Power 2000
- Best for Camping & RV: Anker SOLIX C2000 Gen 2
How they score
Computed from sourced data with a published, price-independent formula. Scores are relative to each model's size class.
Capacity truth
The watt-hours on the box aren't what reaches your devices. Same scale, both units.
The marketing number — total cell capacity.
~86% of 2,048 Wh delivered on AC (Trusted Reviews) · 14% below the label
The marketing number — total cell capacity.
What reaches an AC outlet — about 15% is lost turning battery power into household AC. How we estimate.
Key specs, side by side
| Spec | Anker SOLIX C2000 Gen 2 | DJI Power 2000 |
|---|---|---|
| Usable capacity | 2,048 Wh | 2,048 Wh |
| Continuous power output | 2,400 W | 3,000 W |
| Surge power output | 4,000 W | — |
| Max solar input | 800 W | 1,800 W |
| AC charge time (0–100%) | 88 min | 90 min |
| Weight | 18.9 kg | 22 kg |
| Rated cycle life | 4,000 cycles | 4,000 cycles |
Manufacturer-claimed unless marked verified (FCC/UL/DOE/lab). Hover any figure for its source.
Price & fair-price verdict
Each verdict compares today's price against that model's own tracked history — never MSRP theater.
Where these rank
- Anker SOLIX C2000 Gen 2 #2 Large (2 kWh class) in Best Portable Power Stations · #5 of 8 in Best for Home Backup
- DJI Power 2000 #1 Large (2 kWh class) in Best Portable Power Stations · #2 of 8 in Best for Home Backup