Capacity
Higher is better | Scale max: 1,056 Wh | SOLIX C1000 leads
SOLIX C1000 1,056 Wh
AC70 768 Wh
SOLIX C1000: +288 Wh (+37.5%).
SOLIX C1000 vs AC70
1,800W
Running power
1,000W
1,056 Wh
Battery
768 Wh
28.4 lbs
Weight
22.5 lbs
At a Glance
This comparison targets buyers weighing a mid-capacity portable power station against a higher-output expandable unit for home backup, camping, or solar setups. The Anker SOLIX C1000 delivers 1800W of running power and a 1056 Wh battery, while the Bluetti AC70 tops out at 1000W with 768 Wh.
That gap shows up clearly in real-world device coverage: the C1000 powered 38 out of 53 tested devices compared to the AC70's 24 out of 53. Anker's unit also supports expansion batteries and provides UPS functionality with a 20ms switchover, giving it a genuine role in home backup scenarios.
The AC70 does have a notable edge in portability and solar recharge speed, weighing 22.5 lbs and reaching a full solar charge in roughly 2.7 hours versus 3.8 hours for the C1000. The tradeoff is straightforward: broader capability against lighter, faster-charging convenience.
Overall Winner
SOLIX C1000
Powers 38 of 53 tested devices vs 24 for AC70
Home backup: SOLIX C1000 RV / mobile: Tie Solar: AC70
SOLIX C1000 wins overall, but the best pick depends on your use case.
Choose SOLIX C1000 if...
- + Built-in UPS with 20ms switchover
- + You want future battery expansion
- + You want broader device compatibility
- + You need all-day runtime headroom
Choose AC70 if...
- + Portability matters for your setup
- + You want faster solar recharging
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: 1,800 W | SOLIX C1000 leads
SOLIX C1000 1,800 W
AC70 1,000 W
SOLIX C1000: +800 W (+80.0%).
Surge Power
Higher is better | Scale max: 2,400 W | SOLIX C1000 leads
SOLIX C1000 2,400 W
AC70 2,000 W
SOLIX C1000: +400 W (+20.0%).
Weight
Lower is better | Scale best: 22.5 lbs | AC70 leads
SOLIX C1000 28.4 lbs (12.9 kg)
AC70 22.5 lbs (10.2 kg)
AC70: -6.0 lbs (20.9% lighter).
Battery Life
Higher is better | Scale max: 3,000 cycles | Tie
SOLIX C1000 3,000 cycles
AC70 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: 24 · Differences: 26% (14/53) · Neither can run: 15
Only SOLIX C1000 can run 14
2-Slice Bread Toaster AC70: Running shortfall
Coffee Maker AC70: Running shortfall
Digital Air Fryer AC70: Running shortfall
Electric Skillet AC70: Running shortfall
Electric Stove (Single Burner) AC70: Running shortfall
Electric Water Kettle AC70: Running shortfall
Instant Pot (6 Qt) AC70: Running shortfall
Toaster Oven AC70: Running shortfall
Space Heater (1,500W) AC70: Running shortfall
Window AC (8,000 BTU) AC70: Needs soft-start
Dishwasher AC70: Running shortfall
Washing Machine AC70: Running shortfall
EV Charger (Level 1, 120V) AC70: Running shortfall
Professional Hair Dryer AC70: Running shortfall
Neither can run · 15 devices
These devices have startup surges that exceed both stations.
Microwave Oven (1000W)
Central AC (3-Ton)
Dehumidifier (70 Pint)
Gas Furnace Fan (Blower)
Portable AC (12,000 BTU)
Electric Clothes Dryer
Sump Pump (1/2 HP)
Electric Water Heater (50 Gal)
Well Pump (1 HP)
RV Rooftop AC (13,500 BTU)
Circular Saw (Corded)
Corded Drill / Hammer Drill
Electric Chainsaw (14-inch)
Pancake Air Compressor (6-Gallon)
Shop Vac (Wet/Dry, 5-6 HP Peak)
Full Specs Comparison
| Spec | SOLIX C1000 | AC70 |
|---|---|---|
| Capacity | 1,056 Wh ✓ | 768 Wh |
| Running Power | 1,800 W ✓ | 1,000 W |
| Surge Power | 2,400 W ✓ | 2,000 W |
| Weight | 28.4 lbs (12.9 kg) | 22.5 lbs (10.2 kg) ✓ |
| Energy Density | 81.9 Wh/kg ✓ | 75.3 Wh/kg |
| Portability Tier | portable | portable |
| Chemistry | LFP | LFP |
| Cycle Life | 3,000 | 3,000 |
| Expandable | Yes | No |
| UPS | Yes (20 ms) | No |
| AC Voltage | 120V | 120V |
Solar Charging
Best-case charging profile using compatible solar panels.
SOLIX C1000
Max solar input 600 W
Connector XT60
Full charge time ~3.8h
Compatible panels 19/20
MPPT: 11-60V
AC70
Faster Max solar input 500 W
Connector XT60
Full charge time ~2.7h
Compatible panels 19/20
MPPT: 12-58V
Charge speed comparison
Longer bar = faster charge (inverted scale)
Device Compatibility
All tested devices grouped by category. Click a category to expand.
SOLIX C1000AC70
Emergency(2)
1/21/2
1/2
1/2
| Device | SOLIX C1000 | Runtime | AC70 | Runtime |
|---|---|---|---|---|
| Full-Size Freezer (15-17 Cu. Ft.) | Safe | 4.6h | Safe | 3.4h |
| Sump Pump (1/2 HP) | Soft Start | 0.7h | Fail | N/A |
Entertainment(2)
2/22/2
2/2
2/2
EV & Transportation(2)
2/21/2
2/2
1/2
Heating & Cooling(7)
3/71/7
3/7
1/7
| Device | SOLIX C1000 | Runtime | AC70 | Runtime |
|---|---|---|---|---|
| Box Fan (20-inch) | Safe | 8.9h | Safe | 6.5h |
| Central AC (3-Ton) | Voltage Fail | N/A | Voltage Fail | N/A |
| Dehumidifier (70 Pint) | Soft Start | 0.9h | Fail | N/A |
| Gas Furnace Fan (Blower) | Soft Start | 0.7h | Fail | N/A |
| Portable AC (12,000 BTU) | Soft Start | 0.5h | Fail | N/A |
| Space Heater (1,500W) | Safe | 0.5h | Fail | N/A |
| Window AC (8,000 BTU) | Tight | 1h | Soft Start | 0.8h |
Home Infrastructure(3)
1/31/3
1/3
1/3
| Device | SOLIX C1000 | Runtime | AC70 | Runtime |
|---|---|---|---|---|
| Electric Water Heater (50 Gal) | Voltage Fail | N/A | Voltage Fail | N/A |
| Garage Door Opener (Residential) | Safe | 4.1h | Safe | 3h |
| Well Pump (1 HP) | Voltage Fail | N/A | Voltage Fail | N/A |
Kitchen Appliances(11)
10/112/11
10/11
2/11
| Device | SOLIX C1000 | Runtime | AC70 | Runtime |
|---|---|---|---|---|
| 2-Slice Bread Toaster | Safe | 0.5h | Fail | N/A |
| Coffee Maker | Safe | 0.5h | Fail | N/A |
| Digital Air Fryer | Tight | 0.4h | Fail | N/A |
| Electric Skillet | Safe | 0.5h | Fail | N/A |
| Electric Stove (Single Burner) | Tight | 0.4h | Fail | N/A |
| Electric Water Kettle | Safe | 0.5h | Fail | N/A |
| Instant Pot (6 Qt) | Safe | 0.5h | Fail | N/A |
| Microwave Oven (1000W) | Fail | N/A | Fail | N/A |
| Rice Cooker | Safe | 0.8h | Tight | 0.6h |
| Slow Cooker | Safe | 2.5h | Safe | 1.8h |
| Toaster Oven | Tight | 0.4h | Fail | N/A |
Large Appliances(4)
3/41/4
3/4
1/4
| Device | SOLIX C1000 | Runtime | AC70 | Runtime |
|---|---|---|---|---|
| Dishwasher | Tight | 0.4h | Fail | N/A |
| Electric Clothes Dryer | Voltage Fail | N/A | Voltage Fail | N/A |
| French Door Refrigerator | Safe | 3.6h | Safe | 2.6h |
| Washing Machine | Safe | 0.6h | Fail | N/A |
Medical(4)
4/44/4
4/4
4/4
Outdoor & RV(6)
5/65/6
5/6
5/6
Personal Care(2)
2/21/2
2/2
1/2
Power Tools(5)
0/50/5
0/5
0/5
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The Bottom Line
Buyers who need to run higher-draw appliances, want expandable storage, or plan to use a portable station as a home UPS should pick the SOLIX C1000. The AC70 makes more sense for travelers and light-duty users who prioritize a compact form factor and faster solar top-ups. With a score of 72 versus 46.5, the SOLIX C1000 is the stronger overall pick for anyone who values device coverage and flexibility over sheer portability.
SOLIX C1000 vs AC70 FAQ
Q Which is better for home backup, SOLIX C1000 or AC70?
SOLIX C1000 is the stronger overall choice in this matchup based on weighted compatibility across 53 tested devices.
Q Which has longer runtime, SOLIX C1000 or AC70?
SOLIX C1000 has higher battery capacity (1,056 Wh), which generally supports longer runtime on the same load.
Q Which charges faster with solar panels?
AC70 has the faster best-case solar recharge profile in our panel compatibility test set.
Q Which is more portable, SOLIX C1000 or AC70?
AC70 is lighter at 22.5 lbs vs 28.4 lbs. AC70 is rated portable for portability.
Q How many devices can each power station run?
SOLIX C1000 powers 38 of 53 tested devices, compared to 24 for AC70.
Q Can you expand the battery capacity of SOLIX C1000 or AC70?
Only SOLIX C1000 supports expansion batteries for additional capacity. AC70 is limited to its built-in 768 Wh.
Q Does SOLIX C1000 or AC70 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.