Product Review · Updated September 2026
Anker SOLIX C1000 Gen 2 Review: The Fastest-Charging Mid-Range Power Station
The Anker SOLIX C1000 Gen 2 is the fastest-charging portable power station in its class, reaching a full charge in just 49 minutes — a feat no competitor matches. Currently $599.00 on Amazon, this 1,024 Wh LFP power station combines Anker's signature build quality with 2,000W of AC output and an ultra-fast recharge speed that fundamentally changes how you think about portable power.
By 
Capacity
1,024
Watt-hours (LFP)
AC Output
2,000
Watts (3,000W surge)
Weight
24.9
Pounds
Est. Price
$599.00
Current on Amazon
Anker SOLIX C1000 Gen 2: Overview
Anker's SOLIX line has quickly established itself as a premium player in the portable power market, and the C1000 Gen 2 is the sweet spot in their lineup. The headline feature is the fast 0–100% recharge — about 49 minutes in UltraFast mode — more than twice as fast as the Jackery Explorer 1000 V2 (roughly 1.5–1.7 hours) and much faster than the Bluetti Elite 200 V2. That speed comes from Anker's fast-charging profile, which pushes up to ~1,600W of AC input into the 1,024 Wh LiFePO4 battery while active thermal management keeps the cells within their safe range. Note the 49-minute figure requires toggling UltraFast mode on in the Anker app and an ambient temperature above roughly 20°C (68°F); standard wall charging is about 56 minutes.
The 2,000W AC output (3,000W surge) gives the C1000 Gen 2 real headroom over the Jackery Explorer 1000 V2's 1,500W — enough for power tools, a space heater on low, or a compact window AC in many cases. At 24.9 lb it's slightly heavier than the ~23 lb Jackery, but you trade a little portability for noticeably more output and much faster recharging.
Where the C1000 Gen 2 stands apart is the total package: a crisp LCD, Anker's Wi-Fi app with real-time monitoring and charge control, five AC outlets, two 140W USB-C ports, a 10 ms UPS mode for sensitive gear, and up to 600W of solar input. It is not expandable — capacity is fixed at 1,024 Wh — so if you may need more than a day of fridge-plus-essentials backup, step up to a 2,000 Wh+ unit. For a portable, fast-recharging mid-range station, it's one of the best-rounded options in 2026.
Comparison: C1000 Gen 2 vs. Competitors
| Generator | Capacity | Output | Weight | Price | Amazon |
|---|---|---|---|---|---|
| ★ Anker SOLIX C1000 Gen 2 | 1,024 Wh | 2,000W | 24.9 lb | $599.00 Price → | View → |
| Jackery Explorer 1000 V2 | 1,070 Wh | 1,500W | 23 lb | $559.00 Price → | View → |
| Bluetti Elite 200 V2 | 2,074 Wh | 2,600W | 48.5 lb | $1,199.00 Price → | View → |
| EcoFlow River 3 Plus | 286 Wh | 1,200W | 8.8 lb | See price Price → | View → |
Pros & Cons
Pros
- ✓ ~49-minute full charge (UltraFast) — fastest in class
- ✓ 2,000W output handles more appliances
- ✓ 2× USB-C 140W fast device charging
- ✓ Excellent Anker app with Wi-Fi monitoring
- ✓ LFP battery with 4,000+ cycle life
- ✓ Premium build quality and 5-year warranty
Cons
- ✗ 600W solar input trails some rivals
- ✗ Not expandable — capacity is fixed at 1,024 Wh
- ✗ No 240V output option
- ✗ Higher cost per Wh than some competitors
- ✗ 49-min charge needs UltraFast mode + warm conditions
Full Specifications
| Battery Capacity | 1,024 Wh (LiFePO4) |
| AC Output | 2,000W continuous / 3,000W surge |
| AC Charge Time | ~49 min (UltraFast, ~1,600W input); ~56 min standard |
| Solar Input | 600W max (11–60V, XT60i) |
| Expandability | Not expandable |
| Ports | 5× AC (120V) + 2× USB-C 140W + 1× USB-C 20W + 1× USB-A + 1× 12V car |
| Weight | 24.9 lb (11.3 kg) |
| Dimensions | 15.1 × 8.2 × 9.6 in |
| Cycle Life | 4,000+ to 80% |
| Warranty | 5 years |
Real-World Runtime & Use Cases
Runtimes below are estimates based on a usable capacity of roughly 85–90% of the 1,024 Wh rating (about 870–920 Wh), which is what real LFP inverters deliver before low-voltage cutoff. Actual numbers vary with temperature, inverter efficiency, and device draw. The C1000 Gen 2 is best thought of as a "one room at a time" backup: keep a fridge running, power a CPAP overnight, or charge laptops and phones for days — but not run the whole house.
| Device | Typical Draw | Estimated Runtime |
|---|---|---|
| Mini fridge | ~60W avg | ~14–16 hours |
| CPAP machine (no humidifier) | ~30W avg | ~2 nights |
| 50-inch LED TV | ~100W | ~8 hours |
| Laptop | ~60W | ~14 hours |
| Portable fan | ~40W | ~20 hours |
| Space heater (low) | ~750W | ~1–1.2 hours |
| Smartphone | ~10W | ~80+ full charges |
Power Outage Backup
Keep a mini fridge and phones going for 12–16 hours, and recharge via 600W of solar the next day. Ideal for short outages and one-room essentials.
Camping & Van Life
At 24.9 lb it's carryable for tailgates and campsites. Two 140W USB-C ports fast-charge laptops and tablets, and the 10 ms UPS mode protects sensitive gear.
CPAP Overnight
Runs a standard CPAP without humidifier for roughly two nights, and the Wi-Fi app lets you set charge limits and monitor from your phone.
Charging Options Compared
Recharge flexibility is a big part of the C1000 Gen 2's appeal. The headline number is the UltraFast AC charge, but the other paths matter too — especially if you're relying on solar during an outage.
| Method | Max Input | 0–100% Time |
|---|---|---|
| AC wall (UltraFast mode) | ~1,600W | ~49 min (app toggle, >20°C) |
| AC wall (standard) | — | ~56 min |
| Solar | 600W max (11–60V) | ~2–3 hours in full sun (with 2× 200W+ panels) |
| Car (12V) | ~120W | ~8–10 hours |
The 49-minute claim is real but conditional: you must enable UltraFast in the Anker app and the battery must be warmer than about 20°C (68°F). In a cold garage in winter you'll get the ~56-minute standard rate instead — still excellent for the class.
Value Verdict
The Anker SOLIX C1000 Gen 2 is one of the best-rounded mid-capacity stations available in 2026. It leads its class on recharge speed, pairs a genuinely useful 2,000W output with a compact 24.9 lb body, and backs it with a 4,000-cycle LFP battery and 5-year warranty. Its two main compromises — a 600W solar input that trails some rivals and a non-expandable design — are easy to live with if you buy the right capacity from the start.
For a 1,000 Wh-class station that can handle a fridge plus overnight CPAP, or for travelers who want the fastest possible top-ups, the C1000 Gen 2 is a strong value — especially during sale events. It currently holds our Best for Beginners 2026 award and frequently drops to well under its list price on Amazon.
Anker SOLIX C1000 Gen 2
1,024 Wh • 2,000W output • ~49-min UltraFast charge • 24.9 lb
Sources & Data Verification
SolarGenAdvisor is a data-synthesis publication: we do not physically test equipment. Figures on this page were compiled and cross-checked from the manufacturer's published specifications and independent product reviews.
- • Anker SOLIX C1000 Gen 2 official product specifications (capacity, output, solar input, charge time, ports, weight)
- • HowToGeek — Anker SOLIX C1000 Gen 2 review (verified capacity, solar input, expandability)
- • Android Authority — Anker SOLIX C1000 Gen 2 hands-on (charge-time nuance, ports)
- • TheSolarLab — Anker SOLIX C1000 review (verified 1,024 Wh / 600W solar / 24.9 lb)
- • OutdoorGearLab and PowerStationAdvisor — independent spec cross-checks
Reviewed & approved by Juhi Sahni, Editor-in-Chief, SolarGenAdvisor.
Frequently Asked Questions
Does the 49-minute charge damage the battery over time?
No. UltraFast charging uses active thermal management and a battery management system that monitors cell temperature, voltage, and current in real time, keeping the LiFePO4 cells within their safe range. The battery is rated for 4,000+ cycles to 80% capacity whether you use UltraFast or standard charging — fast charging does not reduce cycle life.
Can the C1000 Gen 2 run a space heater?
Only on the lowest setting. A 1,500W space heater on high exceeds what's practical on a 1,024 Wh battery — it would drain in under an hour. On low (750–1,000W) you get roughly 1–1.2 hours. For heating, electric resistance is extremely inefficient; a propane or diesel heater is the better tool.
Is the C1000 Gen 2 expandable?
No. Unlike some rivals, the C1000 Gen 2 does not support add-on expansion batteries — capacity is fixed at 1,024 Wh. If you think you'll need more than about a day of essentials backup, size up to a 2,000 Wh+ station from the start.
How much solar input does the C1000 Gen 2 support?
Up to 600W via XT60i (11–60V). That's lower than some competitors, but enough to fully recharge the battery in roughly 2–3 hours of strong sun with two ~200W+ panels, or to run daytime loads and top up simultaneously.
Does the C1000 Gen 2 have a built-in light?
No built-in light on the Gen 2 — but it does have a bright LCD display, and the Anker app adds Wi-Fi monitoring, charge limits, and scheduling. For camping you'd bring a separate lamp or headlamp.
Can the C1000 Gen 2 power a refrigerator during an outage?
Yes, a typical mini fridge (60W average, cycling compressor) runs roughly 14–16 hours on a full charge, and the 10 ms UPS mode protects electronics during switchover. For a full-size refrigerator expect closer to 5–6 hours between recharges.