Capacity
Higher is better | Scale max: 3,840 Wh | Anker SOLIX F3800 leads
SOLIX C1000 1,056 Wh
Anker SOLIX F3800 3,840 Wh
Anker SOLIX F3800: +2,784 Wh (+263.6%).
SOLIX C1000 vs Anker SOLIX F3800
VS
1,800W
Running power
6,000W
1,056 Wh
Battery
3,840 Wh
28.4 lbs
Weight
132.3 lbs
At a Glance
This comparison targets buyers deciding between a mid-size portable unit and a high-capacity home backup system, both from Anker's Solix lineup. The F3800 delivers 6,000W of running power and 3,840 Wh of capacity, dwarfing the C1000's 1,800W output and 1,056 Wh battery. That gap shows in device compatibility: the F3800 powered 52 of 53 devices tested, while the C1000 handled 38.
Solar input reflects the same divide, with the F3800 accepting up to 2,400W versus 600W on the C1000. Both use LFP chemistry rated for 3,000 cycles, and both are expandable. The tradeoff is size and mobility.
At 28.4 lbs, the C1000 is genuinely portable, while the 132.3 lb F3800 is a stationary solution. The C1000 also offers 20ms UPS functionality, a feature the F3800 lacks.
Overall Winner
Anker SOLIX F3800
Powers 52 of 53 tested devices vs 38 for SOLIX C1000
Home backup: Anker SOLIX F3800 RV / mobile: SOLIX C1000 Solar: Tie
Anker SOLIX F3800 wins overall, but the best pick depends on your use case.
Choose SOLIX C1000 if...
- + Portability matters (28 lbs vs 132)
- + You want faster solar recharging
- + Built-in UPS with 20ms switchover
Choose Anker SOLIX F3800 if...
- + You need 240V-capable loads
- + You want broader device compatibility
- + You need all-day runtime headroom
Spec Snapshot
Absolute values shown. Bars are scaled within this comparison for readability.
Each metric is independent. Bar lengths are not comparable across different compare pages.
Running Power
Higher is better | Scale max: 6,000 W | Anker SOLIX F3800 leads
SOLIX C1000 1,800 W
Anker SOLIX F3800 6,000 W
Anker SOLIX F3800: +4,200 W (+233.3%).
Surge Power
Higher is better | Scale max: 9,000 W | Anker SOLIX F3800 leads
SOLIX C1000 2,400 W
Anker SOLIX F3800 9,000 W
Anker SOLIX F3800: +6,600 W (+275.0%).
Weight
Lower is better | Scale best: 28.4 lbs | SOLIX C1000 leads
SOLIX C1000 28.4 lbs (12.9 kg)
Anker SOLIX F3800 132.3 lbs (60.0 kg)
SOLIX C1000: -103.8 lbs (78.5% lighter).
Battery Life
Higher is better | Scale max: 3,000 cycles | Tie
SOLIX C1000 3,000 cycles
Anker SOLIX F3800 3,000 cycles
Delta: Tie (0%).
Where Compatibility Actually Differs
Out of 53 devices tested, 14 show a different result between these two stations.
Both can run: 38 · Differences: 26% (14/53) · Neither can run: 1
Only Anker SOLIX F3800 can run 14
Circular Saw (Corded) SOLIX C1000: Surge shortfall
Corded Drill / Hammer Drill SOLIX C1000: Surge shortfall
Electric Chainsaw (14-inch) SOLIX C1000: Surge shortfall
Pancake Air Compressor (6-Gallon) SOLIX C1000: Surge shortfall
Shop Vac (Wet/Dry, 5-6 HP Peak) SOLIX C1000: Surge shortfall
Dehumidifier (70 Pint) SOLIX C1000: Needs soft-start
Gas Furnace Fan (Blower) SOLIX C1000: Needs soft-start
Portable AC (12,000 BTU) SOLIX C1000: Needs soft-start
Electric Water Heater (50 Gal) SOLIX C1000: Voltage mismatch
Well Pump (1 HP) SOLIX C1000: Voltage mismatch
Sump Pump (1/2 HP) SOLIX C1000: Needs soft-start
Microwave Oven (1000W) SOLIX C1000: Running shortfall
Electric Clothes Dryer SOLIX C1000: Voltage mismatch
RV Rooftop AC (13,500 BTU) SOLIX C1000: Surge shortfall
Neither can run · 1 devices
These are 240V or high-voltage devices — neither station supports them.
Central AC (3-Ton)
Full Specs Comparison
| Spec | SOLIX C1000 | Anker SOLIX F3800 |
|---|---|---|
| Capacity | 1,056 Wh | 3,840 Wh ✓ |
| Running Power | 1,800 W | 6,000 W ✓ |
| Surge Power | 2,400 W | 9,000 W ✓ |
| Weight | 28.4 lbs (12.9 kg) ✓ | 132.3 lbs (60.0 kg) |
| Energy Density | 81.9 Wh/kg ✓ | 64.0 Wh/kg |
| Portability Tier | portable | stationary |
| Chemistry | LFP | LFP |
| Cycle Life | 3,000 | 3,000 |
| Expandable | Yes | Yes |
| UPS | Yes (20 ms) | No |
| AC Voltage | 120V | 120V/240V |
Solar Charging
Best-case charging profile using compatible solar panels.
SOLIX C1000
Faster Max solar input 600 W
Connector XT60
Full charge time ~3.8h
Compatible panels 19/20
MPPT: 11-60V
Anker SOLIX F3800
Max solar input 2,400 W
Connector XT60
Full charge time ~13.7h
Compatible panels 19/20
MPPT: 11-60V
Charge speed comparison
Longer bar = faster charge (inverted scale)
Device Compatibility
All tested devices grouped by category. Click a category to expand.
SOLIX C1000Anker SOLIX F3800
Emergency(2)
1/22/2
1/2
2/2
| Device | SOLIX C1000 | Runtime | Anker SOLIX F3800 | Runtime |
|---|---|---|---|---|
| Full-Size Freezer (15-17 Cu. Ft.) | Safe | 4.6h | Safe | 16.8h |
| Sump Pump (1/2 HP) | Soft Start | 0.7h | Safe | 2.4h |
Entertainment(2)
2/22/2
2/2
2/2
EV & Transportation(2)
2/22/2
2/2
2/2
Heating & Cooling(7)
3/76/7
3/7
6/7
| Device | SOLIX C1000 | Runtime | Anker SOLIX F3800 | Runtime |
|---|---|---|---|---|
| Box Fan (20-inch) | Safe | 8.9h | Safe | 32.4h |
| Central AC (3-Ton) | Voltage Fail | N/A | Fail | N/A |
| Dehumidifier (70 Pint) | Soft Start | 0.9h | Safe | 3.1h |
| Gas Furnace Fan (Blower) | Soft Start | 0.7h | Safe | 2.5h |
| Portable AC (12,000 BTU) | Soft Start | 0.5h | Safe | 2h |
| Space Heater (1,500W) | Safe | 0.5h | Safe | 1.8h |
| Window AC (8,000 BTU) | Tight | 1h | Safe | 3.8h |
Home Infrastructure(3)
1/33/3
1/3
3/3
| Device | SOLIX C1000 | Runtime | Anker SOLIX F3800 | Runtime |
|---|---|---|---|---|
| Electric Water Heater (50 Gal) | Voltage Fail | N/A | Tight | 0.5h |
| Garage Door Opener (Residential) | Safe | 4.1h | Safe | 14.9h |
| Well Pump (1 HP) | Voltage Fail | N/A | Safe | 1.1h |
Kitchen Appliances(11)
10/1111/11
10/11
11/11
| Device | SOLIX C1000 | Runtime | Anker SOLIX F3800 | Runtime |
|---|---|---|---|---|
| 2-Slice Bread Toaster | Safe | 0.5h | Safe | 1.8h |
| Coffee Maker | Safe | 0.5h | Safe | 1.7h |
| Digital Air Fryer | Tight | 0.4h | Safe | 1.6h |
| Electric Skillet | Safe | 0.5h | Safe | 1.8h |
| Electric Stove (Single Burner) | Tight | 0.4h | Safe | 1.5h |
| Electric Water Kettle | Safe | 0.5h | Safe | 1.8h |
| Instant Pot (6 Qt) | Safe | 0.5h | Safe | 1.8h |
| Microwave Oven (1000W) | Fail | N/A | Safe | 1.4h |
| Rice Cooker | Safe | 0.8h | Safe | 2.9h |
| Slow Cooker | Safe | 2.5h | Safe | 9h |
| Toaster Oven | Tight | 0.4h | Safe | 1.5h |
Large Appliances(4)
3/44/4
3/4
4/4
Medical(4)
4/44/4
4/4
4/4
Outdoor & RV(6)
5/66/6
5/6
6/6
Personal Care(2)
2/22/2
2/2
2/2
Power Tools(5)
0/55/5
0/5
5/5
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The Bottom Line
Pick the C1000 if you need a portable, UPS-capable station for camping, tailgating, or light home use where 1,800W and quick solar recharges suit your load. The F3800 is the right choice for whole-home backup, workshops, or any scenario demanding 6,000W continuous output and broad device coverage. With a compatibility score of 100 versus 72 and more than triple the capacity, the Anker SOLIX F3800 is the clear winner for buyers who prioritize power and coverage over portability.
SOLIX C1000 vs Anker SOLIX F3800 FAQ
Q Which is better for home backup, SOLIX C1000 or Anker SOLIX F3800?
Anker SOLIX F3800 is the stronger overall choice in this matchup based on weighted compatibility across 53 tested devices.
Q Which has longer runtime, SOLIX C1000 or Anker SOLIX F3800?
Anker SOLIX F3800 has higher battery capacity (3,840 Wh), which generally supports longer runtime on the same load.
Q Which charges faster with solar panels?
SOLIX C1000 has the faster best-case solar recharge profile in our panel compatibility test set.
Q Which is more portable, SOLIX C1000 or Anker SOLIX F3800?
SOLIX C1000 is lighter at 28.4 lbs vs 132.3 lbs. SOLIX C1000 is rated portable for portability.
Q How many devices can each power station run?
Anker SOLIX F3800 powers 52 of 53 tested devices, compared to 38 for SOLIX C1000.
Q Does SOLIX C1000 or Anker SOLIX F3800 have UPS mode for power outages?
Only SOLIX C1000 has UPS (uninterruptible power supply) mode with a 20ms switchover time, which keeps connected devices running during a power outage without interruption.