Anker SOLIX C2000 Gen 2
A 2,048 Wh LFP portable power station with 2,400 W of AC output (4,000 W peak), 800 W of solar input and an expansion port for a second battery.
- Best for home backup basics
- Power station
- 2,048 Wh
- 4,000 cycles
- Made by Anker SOLIX.
- Capacity: 2,048 Wh with LFP cells, expandable to about 4 kWh with one BP2000 expansion battery.
- Output: 2,400 W continuous with a 4,000 W peak, plus two 140 W USB-C ports.
- Charges from the mains at up to 2,300 W (80% in 45 minutes) and from solar at up to 800 W.
- Weighs 18.9 kg. Anker lists 4,000 cycles; the UK page does not state a warranty.
Not tested by us
We have not tested the Anker SOLIX C2000 Gen 2. The figures on this page come from the sources listed at the end of the page, checked on 10 November 2026, and we do not show prices. "Best for" is based on what the maker says the product is designed for, not on our own tests.
Key figures
2,048 Wh
Capacity (4 kWh with expansion)
2,400 W
AC output (4,000 W peak)
4,000
Cycles (Anker's figure)
Specifications
Last checked on 10 November 2026. The grey text under each name explains what the value means.
| Specification | Value |
|---|---|
| Storage | |
| CapacityHow much energy the battery stores. Bigger means longer runtime or more of your own solar power used later. | 2,048 Wh (40,000 mAh cell capacity) |
| Battery chemistryLFP (lithium iron phosphate) cells are known for long life and stable behaviour with heat. | LFP (lithium iron phosphate) |
| Cycle lifeHow many full charge and discharge cycles the cells are rated for before they hold less than the stated share of their original capacity. | 4,000 cycles. Anker's comparison table gives it as 4,000 cycles to 80% capacity. |
| ExpansionExtra battery units that add storage to the same system. | One Anker SOLIX BP2000 expansion battery (2,048 Wh, 15.3 kg) for up to 4 kWh in total |
| Output | |
| AC output (continuous)The power it can deliver all the time. Add up the watts of what you want to run at once and stay below this. | 2,400 W in inverter mode (230 V, 10.5 A max); 2,300 W in bypass mode |
| AC output (surge)A short burst above the continuous rating, for appliances that draw more power when they start. | 4,000 W peak |
| USB-APorts for phones, tablets and small devices. | 1 port, 12 W max (5 V, 2.4 A) |
| USB-CPorts for laptops, phones and tablets. Power delivery up to 100 W can charge most laptops. | 2 ports at 140 W max each and 1 port at 15 W max |
| Car outletA 12 V socket like the one in a car, for car accessories. | 1 outlet, 12 V at 10 A |
| Charging | |
| AC chargingHow fast it charges from a wall socket. Higher means a shorter wait. | 2,300 W max (230 V, 10 A) |
| Time to charge from the mainsHow long a full charge takes from a wall socket. | 80% in 45 minutes. Anker also says a full charge takes 58 minutes using AC and solar together. |
| Solar inputHow much solar panel power it accepts. A higher figure fills the battery faster on a sunny day. | 800 W max through an XT60i port: 11-28 V up to 8.2 A, or 28-60 V up to 17 A |
| Solar charging timeHow long a full charge takes from solar panels, in the conditions the maker names. | Not stated for solar alone |
| Car chargingCharging from a car's 12 V or 24 V socket while driving. Slow, but useful on the road. | 800 W through Anker's alternator charger (sold separately): 100% in 2.6 hours |
| Backup switchover (EPS)What happens when the grid fails. EPS means it takes over automatically. | 10 ms (listed as UPS) |
| Housing and warranty | |
| Dimensions (L × W × H)Check the space before you buy, including room around it for airflow and cables. | 459 × 250 × 257 mm |
| WeightMatters for lifting, wall mounting and moving it. | 18.9 kg |
| Operating temperatureThe range it is rated to work in. Cold and heat can reduce performance. | Discharging -20 to 40 °C; charging 0 to 40 °C |
| Noise levelFan noise while working. | 30 dB below 1,000 W |
| Protection ratingIP ratings show protection from dust and water. IP55 and IP65 are rated for outdoor-style exposure; check the installation guidance. | Not stated |
| WarrantyThe period the maker covers. Read the terms: conditions and capacity guarantees differ. | Not stated on the product page |
How long will it run your devices?
Choose how many of each device you want to run at the same time. The wattages are typical figures, so check the label on your own devices.
| Device | Typical power | How many |
|---|---|---|
| 10 W | ||
| 10 W | ||
| 15 W | ||
| 60 W | ||
| 80 W | ||
| 80 W | ||
| 40 W | ||
| 1,000 W | ||
| 2,000 W | ||
| 1,000 W | ||
| W |
The estimate assumes 85% of the rated capacity is usable after conversion losses. Anker SOLIX does not state this figure, so we use a cautious assumption. Real running times vary with temperature, battery age and how each device draws power.
Compatible with
What Anker SOLIX says this product works with. Anything not listed here is not confirmed.
- Extra batteries
- One Anker SOLIX BP2000 expansion battery (Gen 2), for up to 4 kWh. A battery extension cable (7 m) is sold separately.
- Solar panels
- Anker's page offers its PS200 and PS400 bifacial portable panels and a 400 W portable panel with it; the XT60i input accepts up to 800 W.
- Alternator charger
- Anker sells an alternator charger as a bundle for 800 W charging from a vehicle.
Rules where you live
A portable power station is not wired into your home, so it is simple to use almost anywhere. Connecting one to your home circuits to power the house is different, and the rules for that vary by country. See our country guides for the rules, incentives and prices where you live.
Strengths and things to check
Strengths
- 2,400 W continuous and 4,000 W peak output
- Fast mains charging: 80% in 45 minutes (Anker's figure)
- 800 W solar input
- 4,000 cycles and an expansion port for 4 kWh in total
- 18.9 kg for 2 kWh (Anker's figure)
Worth checking before you buy
- The UK page states no warranty term and no protection rating
- Anker's page says shipping starts on 5 December
- Cannot be shipped to Northern Ireland (BT postcodes), per Anker's page
- Not a home battery: do not connect it to your home circuits in a way that lets it feed the house
Change log
We record changes to this page here, so you can see when figures such as the warranty were last updated.
- 10 November 2026
- Page published. Anker's UK page lists no warranty term. Anker's page says shipping starts on 5 December.
Where this information comes from
We have not tested the C2000 Gen 2. Every figure above comes from the Anker SOLIX UK product page, last checked on 10 November 2026. A value that the page does not state is shown as not stated.
We do not show prices, because they change often and differ between sellers.
- Manufacturer Anker SOLIX UK C2000 Gen 2 page
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Common questions about Anker SOLIX C2000 Gen 2
What can the Anker SOLIX C2000 Gen 2 run?
It is rated at 2,400 W continuous with a 4,000 W peak, so it can run several household appliances at once. Divide 2,048 Wh by the load in watts for a rough running time; real times are shorter because of conversion losses.
Can the C2000 Gen 2 be expanded?
Yes. Anker lists one BP2000 expansion battery of 2,048 Wh, for up to 4 kWh in total.
Is the Anker SOLIX C2000 Gen 2 the same as a home battery?
No. It is a portable power station that you plug devices into. An installed home battery is wired into your electrics by an electrician. See our guide to plug-in and installed home batteries.
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