OUPES Mega 1 Lite
#5 in Mid-sizeFull review
A simpler, non-expandable Mega 1 for people who want 2000W of output and fast charging without the extra-battery option. Check the Mega 1 price first, as it is often cheaper.
Amazon $489$489
The OUPES Mega 1 Lite and the Anker SOLIX C1000 are evenly matched, rated 4.4 and 4.3. The OUPES Mega 1 Lite leads on solar input. The Anker SOLIX C1000 wins on features. The OUPES Mega 1 Lite costs $10.99 less ($489 vs $499.99).
Anker SOLIX C1000
#9 in Mid-sizeFull review
For campers and home users who want a fast-charging 1 kWh LiFePO4 station with the option to add a second battery, at a lower price than the Gen 2.
Amazon $499.99$499.99
Prices were last checked October 24, 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 OUPES Mega 1 Lite for solar input (800 W max solar input vs 600 W max solar input).
- Choose the Anker SOLIX C1000 for features (UPS (20 ms), expandable, 100 W USB-C, app vs UPS (20 ms), 140 W USB-C, app).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every mid-size portable power station; a clear win is highlighted. How we rank explains each one.
| Factor weight | OUPES Mega 1 Lite | Anker SOLIX C1000 |
|---|---|---|
| Overall rating | 4.4/5 | 4.3/5 |
| Value 25% | 83 $0.48 per rated Wh | 84 $0.47 per rated Wh |
| Tested capacity 15% | 61 83% of rated capacity delivered (1 test) | 68 85% of rated capacity delivered (1 test) |
| Battery life 15% | 96 LiFePO4, 3,500 cycles, 5-year warranty | 91 LiFePO4, 3,000 cycles, 5-year warranty |
| AC output 15% | 88 2,000 W continuous AC | 82 1,800 W continuous AC |
| Charging speed 10% | 100 0-100% on AC in 46 min | 96 0-100% on AC in 58 min |
| Portability 10% | 73 85 Wh per kg (26.8 lb (12 kg)) | 67 82 Wh per kg (28.4 lb (12.9 kg)) |
| Solar input 5% | 74 800 W max solar input | 49 600 W max solar input |
| Features 5% | 75 UPS (20 ms), 140 W USB-C, app | 100 UPS (20 ms), expandable, 100 W USB-C, app |
Independent capacity tests
OUPES Mega 1 Lite
| Tested by | Usable AC energy | Of rated | Conditions |
|---|---|---|---|
| CNET | 855 Wh | 83% | 480W load logged with HOBOware; round-trip efficiency 79.93%; recharge from empty 44 min. |
Anker SOLIX C1000
| Tested by | Usable AC energy | Of rated | Conditions |
|---|---|---|---|
| OutdoorGearLab | 897 Wh | 85% | Full discharge through the AC outlets. |
Specifications
| OUPES Mega 1 Lite | Anker SOLIX C1000 | |
|---|---|---|
| Battery | ||
| Rated capacity | 1,024 Wh | 1,056 Wh |
| Tested usable capacity | 855 Wh (83%) | 897 Wh (85%) |
| Chemistry | LiFePO4 | LiFePO4 |
| Cycle life | 3,500 to 80% | 3,000 to 80% |
| Expandable | No | Yes, up to 2,112 Wh |
| Output | ||
| AC output | 2,000 W (4,500 W surge) | 1,800 W (2,400 W surge) |
| AC outlets | 4 total | 6 total |
| 120V 15A outlets (NEMA 5-15R) | - | 5 |
| 120V 20A outlets (NEMA 5-20R) | 4 | 1 |
| AC waveform | - | Pure sine wave |
| USB-C ports | 2 (up to 140 W each) | 2 (up to 100 W each) |
| USB-A ports | 2 | 2 |
| 12 V car outlet | Yes | Yes |
| DC5521 ports | 0 | 0 |
| UPS / pass-through | Yes (20 ms switchover) | Yes (20 ms switchover) |
| Charging | ||
| AC charging | 1,400 W | 1,300 W |
| Full AC charge time | 46 min | 58 min (with UltraFast enabled in the app (manufacturer); OutdoorGearLab measured 65 min UltraFast and 88 min standard) |
| Max solar input | 800 W | 600 W |
| Solar input voltage | 12-78V (MPPT 18-75V, 14A) | 11-60V |
| Car charging | 96 W | 120 W |
| Build | ||
| Weight | 26.8 lb (12 kg) | 28.4 lb (12.9 kg) |
| Dimensions | 15.1 x 9.1 x 11.6 in | 14.8 x 8.07 x 10.5 in |
| App | OUPES app (Wi-Fi/Bluetooth) | Anker app |
| Warranty | 5 years | 5 years |
| Released | 2026-05 | 2023-09 |