Anker SOLIX C2000 Gen 2
69BatteryRank score · Balanced
$999.99as of
High price← CompareCheck price on Amazon 
Check price on Amazon
Anker SOLIX C2000 Gen 2 vs Oupes Mega 1
Decision readout
Better station
Too close to call overall — choose by how and where you use it.
Better buy today
No price tie-breaker today — choose based on fit and the sourced details.
Oupes Mega 1
65BatteryRank score · Balanced
$469as of
Fair priceWhat changes the decision
- Home backup: Oupes Mega 1 — stronger combined capacity and AC-output score
- Camping & RV: Anker SOLIX C2000 Gen 2 — lighter and easier to carry
01 · Score evidence
Score breakdown
69
Anker SOLIX C2000 Gen 2
Overall
65
Oupes Mega 1
64
POWER
Oupes Mega 1 +4
68
Battery-side usable capacity and how much you can run at once.
81
TRUST
Anker SOLIX C2000 Gen 2 +11
70
Owner reputation, safety record, warranty, and build durability.
51
CHARGING
Incomplete data
N/A
Wall and solar recharge speed.
81
LIVABILITY
Anker SOLIX C2000 Gen 2 +38
43
Lightweight, portable, and quiet enough to live with.
Computed from sourced data with a published, price-independent formula. Scores are relative to each model's size class.
02 · Usable energy
Capacity truth
The watt-hours on the box aren't what reaches your devices. Same scale, both units.
Anker SOLIX C2000 Gen 2
Rated (on the box)
2,048 Wh. Show source
claimed sourceankersolix.com ↗2026-07-04The marketing number — total cell capacity.
AC deliveredmeasured
1,761 Wh. Show source
verified source~86% of 2,048 Wh delivered on AC (Trusted Reviews)2026-07-04~86% of 2,048 Wh delivered on AC (Trusted Reviews) · 14% below the label
Oupes Mega 1
Rated (on the box)
1,024 Wh. Show source
claimed sourceoupes.com ↗2026-07-04The marketing number — total cell capacity.
AC delivered (est.)
870 Wh. Show source
estimated sourceestimate = battery-side usable capacity × 85% inverter efficiencyWhat reaches an AC outlet — about 15% is lost turning battery power into household AC. How we estimate.
03 · Same assumptions
Same-device runtime
| Device | Anker SOLIX C2000 Gen 2 | Oupes Mega 1 | Assumption |
|---|---|---|---|
| CPAP (humidifier off) | about 24.5 nights | about 12.1 nights | 9 W · |
| CPAP (heated humidifier on) | about 3.9 nights | about 1.9 nights | 56 W · |
| Refrigerator (full-size) | about 28 hours | about 14 hours | 180 W × 35% duty cycle · |
| Wi-Fi router + modem | about 98 hours | about 48 hours | 18 W · |
| Laptop (65W charger) | about 54 hours | about 27 hours | 65 W × 50% duty cycle · |
| Phone (one full charge) | about 88 full charges | about 43 full charges | 20 W · |
One device at a time; estimates use each station's usable AC energy. Build your own load →
04 · Sourced hardware
Key specs, side by side
| Spec | Anker SOLIX C2000 Gen 2 | Oupes Mega 1 |
|---|---|---|
| AC-delivered capacity | 1,761 Whverified. Show sourceverified source~86% of 2,048 Wh delivered on AC (Trusted Reviews)2026-07-04 | 870 Whest.. Show sourceestimated sourceoupes.com ↗2026-07-04 |
| Continuous power output | 2,400 W. Show sourceclaimed sourceankersolix.com ↗ | 2,000 W. Show sourceclaimed sourceoupes.com ↗ |
| Surge power output | 4,000 W. Show sourceclaimed sourceankersolix.com ↗ | 4,500 W. Show sourceclaimed sourceoupes.com ↗ |
| Max solar input | 800 W. Show sourceclaimed sourceankersolix.com ↗ | 800 W. Show sourceclaimed sourceoupes.com ↗ |
| AC charge time (0–100%) | 88 min. Show sourceclaimed sourceankersolix.com ↗ | — |
| Weight | 18.9 kg. Show sourceclaimed sourceankersolix.com ↗ | 12.6 kg. Show sourceclaimed sourceoupes.com ↗ |
| Rated cycle life | 4,000 cycles. Show sourceclaimed sourceankersolix.com ↗ | 3,500 cycles. Show sourceclaimed sourceoupes.com ↗ |
Only show differences
- AC-delivered capacity1,761 Wh870 Wh
- Continuous power output2,400 W2,000 W
- Surge power output4,000 W4,500 W
- AC charge time (0–100%)88 min—
- Weight18.9 kg12.6 kg
- Rated cycle life4,000 cycles3,500 cycles
Manufacturer figures unless marked verified or est. Tap or focus a figure to view its source. The better reading in each row is highlighted — lower wins for weight and recharge time.
05 · Tracked street price
Price & fair-price verdict
Oupes Mega 1
$469as of Fair price
Each verdict compares today's price against that model's own tracked history — never MSRP theater.
Where these rank
- Anker SOLIX C2000 Gen 2 #3 Large (2 kWh class) in Best Portable Power Stations · #3 of 10 in Best 2,000 Wh Stations
- Oupes Mega 1 #3 of 10 in Most Inverter Output per Pound · #6 of 10 in Best Power Stations Under $500
Quick answers
- Is the Anker SOLIX C2000 Gen 2 better than the Oupes Mega 1?
- Too close to call overall — choose by how and where you use it. No price tie-breaker today — choose based on fit and the sourced details.
- How are these two power stations compared?
- Both are scored by the BatteryRank formula across four pillars — power, trust, charging, and livability — over sourced specs, owner reputation, and durability. Capacity scoring uses battery-side usable watt-hours; this page separately shows estimated or measured AC-delivered capacity. Price is shown against each model's own history, and the score is price-independent.
- Which has more usable capacity, the Anker SOLIX C2000 Gen 2 or Oupes Mega 1?
- Use the capacity-truth section for the model-specific comparison. It separates rated battery energy from estimated or independently measured AC-delivered energy, so nameplate watt-hours are not mistaken for outlet runtime.
- Which has more AC output, the Anker SOLIX C2000 Gen 2 or Oupes Mega 1?
- The key-differences table compares continuous inverter output and surge output when both sourced readings exist. A missing input stays N/A and never creates a winner.
- Which is lighter, the Anker SOLIX C2000 Gen 2 or Oupes Mega 1?
- The key-differences table marks the lighter station only when both manufacturer-sourced weight readings are present. Open each model dossier for dimensions and the full portability context.
- Which is the better price today, the Anker SOLIX C2000 Gen 2 or Oupes Mega 1?
- The decision dashboard evaluates each timestamped street price against that model's own tracked history. Price is separate from the quality score, and no deal claim appears without sufficient history.
- How does runtime compare between the Anker SOLIX C2000 Gen 2 and Oupes Mega 1?
- The runtime table uses the same sourced device loads and each model's AC-delivered capacity. Results are planning estimates, not hands-on tests, and appear only when both models have enough data.
- Which model should I buy for my use case?
- Use the persona-fit section as a starting point, then confirm required output, runtime, charging, portability, and today's price. BatteryRank declares a use-case winner only when both sides have the needed inputs.
Keep deciding
- Full scorecard, specs & price for Anker SOLIX C2000 Gen 2 →
- Full scorecard, specs & price for Oupes Mega 1 →
- See more alternatives to Anker SOLIX C2000 Gen 2 →
- See more alternatives to Oupes Mega 1 →
- What size do you need? →
- Browse all rankings →
- Check device runtime evidence →
- Compare outage and trip load plans →
- Browse complete power kits →
- Capacity vs output explained →
- Battery cycle-life thresholds →
- UPS behavior explained →