Anker SOLIX S2000
#11 in LargeFull review
For home backup of a fridge, router and small appliances where a compact, long-lived battery matters more than high output or solar charging speed.
Amazon $699.99$699.99
The Anker SOLIX S2000 is the better portable power station overall, rated 4.1 to 3.9. The Anker SOLIX S2000 leads on portability, battery life and features. The EBL Acc2400 wins on AC output and solar input. The EBL Acc2400 costs $200.05 less ($499.94 vs $699.99).
EBL Acc2400
#19 in LargeFull review
A budget 1.8kWh LiFePO4 station for home outage backup with enough output for high-draw appliances. Buyers should accept its weight, short warranty and lack of independent testing.
Amazon $499.94$499.94
Prices were last checked October 22, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Which should you buy?
- Choose the Anker SOLIX S2000 for portability (124 Wh per kg (35.7 lb (16.2 kg)) vs 74 Wh per kg (55 lb (24.9 kg))), battery life (LiFePO4, 6,000 cycles, 5-year warranty vs LiFePO4, 3,500 cycles, 1-year warranty) and features (UPS (10 ms), 100 W USB-C, app vs UPS (10 ms), 100 W USB-C).
- Choose the EBL Acc2400 for AC output (2,400 W continuous AC vs 1,500 W continuous AC) and solar input (800 W max solar input vs 400 W max solar input).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every large portable power station; a clear win is highlighted. How we rank explains each one.
| Factor weight | Anker SOLIX S2000 | EBL Acc2400 |
|---|---|---|
| Overall rating | 4.1/5 | 3.9/5 |
| Value 25% | 93 $0.35 per rated Wh | 100 $0.27 per rated Wh |
| Tested capacity 15% | 95 91% of rated capacity delivered (1 test) | 50 not yet independently tested (neutral score used) |
| Battery life 15% | 100 LiFePO4, 6,000 cycles, 5-year warranty | 81 LiFePO4, 3,500 cycles, 1-year warranty |
| AC output 15% | 0 1,500 W continuous AC | 54 2,400 W continuous AC |
| Charging speed 10% | 70 0-100% on AC in 1 h 47 min | 76 0-100% on AC in 1 h 36 min |
| Portability 10% | 100 124 Wh per kg (35.7 lb (16.2 kg)) | 53 74 Wh per kg (55 lb (24.9 kg)) |
| Solar input 5% | 6 400 W max solar input | 33 800 W max solar input |
| Features 5% | 75 UPS (10 ms), 100 W USB-C, app | 55 UPS (10 ms), 100 W USB-C |
Independent capacity tests
Anker SOLIX S2000
| Tested by | Usable AC energy | Of rated | Conditions |
|---|---|---|---|
| The Solar Lab | - | 91% | Efficiency test; load not specified in the review. Measured AC recharge 1 h 47 min. |
EBL Acc2400
No independent test published yet.
Specifications
| Anker SOLIX S2000 | EBL Acc2400 | |
|---|---|---|
| Battery | ||
| Rated capacity | 2,010 Wh | 1,843.2 Wh |
| Tested usable capacity | 1,829 Wh (91%) | - |
| Chemistry | LiFePO4 | LiFePO4 |
| Cycle life | 6,000 to 80% (10,000 to 60%) | 3,500 3,500+ cycles; EBL's product image pairs this with "80% capacity retention" |
| Expandable | No | - |
| Output | ||
| AC output | 1,500 W (3,000 W surge) | 2,400 W (4,800 W surge) |
| AC outlets | 5 total | 4 |
| 120V 15A outlets (NEMA 5-15R) | 5 | - |
| AC waveform | Pure sine wave | Pure sine wave |
| USB-C ports | 2 (up to 100 W each) | 2 (up to 100 W each) |
| USB-A ports | 1 | 2 |
| 12 V car outlet | No | Yes |
| DC5521 ports | 0 | 2 |
| UPS / pass-through | Yes (10 ms switchover) | Yes (10 ms switchover) |
| Charging | ||
| AC charging | 1,600 W | 1,200 W |
| Full AC charge time | 1 h 47 min (measured by The Solar Lab; Anker states 2.3 h at the default 1,150W, UltraFast (1,600W) is enabled in the app) | 1 h 36 min (EBL product images: 0-100% in 1.6-2 hr with the default fast-charge mode, 7-8 hr in normal mode. The product-page text says 80% in under 2 hours and ~2 hours overall.) |
| Max solar input | 400 W | 800 W |
| Solar input voltage | 11-60V | 12-75V |
| Build | ||
| Weight | 35.7 lb (16.2 kg) | 55 lb (24.9 kg) |
| Dimensions | 8.2 x 11.1 x 12.7 in | 16.93 x 11.81 x 11.02 in |
| App | Anker app | - |
| Warranty | 5 years | 1 years |
| Released | 2026-05 | - |