The Anker Solix C1000 Gen 2 wins on charging speed (49 minutes), raw output (2,000W) and UK high-street stock at Argos and Currys; the Bluetti Elite 100 V2 wins on solar input (1,000W vs 600W), quieter running (30dB) and off-grid Power Lifting to run a kettle. Both are 1,024Wh LiFePO4 units with 5-year UK warranties, 10ms UPS, and no expansion.
Specifications Compared
| Specification | Bluetti Elite 100 V2 | Anker SOLIX C1000 Gen 2 Portable Power Station |
|---|---|---|
| Price | Check price on Amazon UK | Check price on Amazon UK |
| Capacity | 1,024Wh LFP | 1,024Wh LFP |
| AC output (continuous) | 1,800W | 2,000W Higher |
| Surge | 3,600W Higher | 3,000W |
| Full mains charge | ~45 min Faster | ~49 min |
| Max solar input | 1,000W Higher | 600W |
| UPS switchover | ~10ms Faster | ~10ms Faster |
| AC outlets (UK) | 2 × UK three-pin | Multiple UK three-pin |
| USB-C (max) | 140W | 140W |
| Total ports | 9 More | 9 More |
| 12V car charging | 120W | 120W |
| Expandable | No | No |
| Weight | 12 kg Lighter | 11 kg Lighter |
| App control | Wi-Fi + Bluetooth | Wi-Fi + Bluetooth |
| Warranty (UK) | 5 years UK | 5 years UK |
Who Should Choose Each?
Choose the Bluetti Elite 100 V2 if:
- Solar is central to your setup. Its 1,000W input is the highest in the 1kWh class.
- You want to run a kettle off-grid. Power Lifting drives heating appliances up to 2,700W.
- You need quiet. It runs at 30dB under 600W, fine for a tent or bedroom overnight.
- You want the bigger surge (3,600W) for fridge compressors and tool start-up.
Best for: solar charging, off-grid, and home backup.
Choose the Anker Solix C1000 Gen 2 if:
- You need more continuous power. Its 2,000W beats the Bluetti’s 1,800W.
- You want the fastest full recharge, about 49 minutes from the mains.
- You like to buy or return in person at Argos, Currys, or Costco.
- You want the marginally lighter unit for frequent solo carrying.
Best for: campervans, camping, and mains-first power.
Solar Charging in the UK
Which unit takes more solar, and does it matter here?
The Bluetti Elite 100 V2 accepts up to 1,000W of solar input through its MPPT controller, against 600W on the Anker Solix C1000 Gen 2. That’s the single biggest gap between these two units. In strong UK summer sun the Bluetti can refill in roughly 1 to 1.5 hours; the Anker takes around 1.8 hours from its 600W ceiling. For a solar-first setup, the Bluetti is the clear pick.
The difference shows most when you run a multi-panel array. Four 250W panels max out the Bluetti’s 1,000W input on a bright day, whereas the Anker caps at 600W and leaves some of that potential on the table. Even in weaker UK light the Bluetti’s higher ceiling means it captures more of what your panels produce during the short window of good sun.
That said, neither unit needs a huge array to be useful. Two 200W panels in decent summer light will trickle either one back up over a day, enough to keep lights and a fridge going into the evening. If you mainly charge from the mains, the solar gap matters far less. Our UK solar charging guide sets realistic expectations for British weather, and our best solar generators for the UK roundup covers solar-first units in more depth.
The Bluetti wins clearly. At 1,000W versus 600W it’s the stronger solar charger, and for off-grid buyers that’s the headline reason to choose it.
Power Output and Power Lifting
Which unit powers more demanding appliances?
The Anker has the higher native output at 2,000W continuous, against 1,800W on the Bluetti. But the Bluetti counters with a bigger 3,600W surge (versus 3,000W) and Power Lifting, an app feature that drives heating appliances up to 2,700W. The result is closer than the headline output figures suggest, and the Bluetti can actually run some things the Anker can’t.
A UK kettle is the clearest example. A typical kettle draws 2,500W to 3,000W, which sits above both units’ continuous output. The Bluetti’s Power Lifting mode can run heating devices up to 2,700W, so a lower-rated travel kettle or a fan heater is within reach. The Anker has no equivalent boost, so it holds firm at its 2,000W ceiling and won’t start a kettle at all.
For steady high loads that sit under 2,000W, a microwave, power tools, a small heater, the Anker’s extra 200W of continuous headroom is the safer bet, and it doesn’t rely on a software mode. Power Lifting is handy but only suits resistive heating loads, not devices with tight voltage needs. So the honest read is: Anker for sustained output, Bluetti for the occasional high-surge or heating job.
A split decision. The Anker wins on continuous output (2,000W versus 1,800W); the Bluetti wins on surge (3,600W) and can run a kettle through Power Lifting. Pick on the kind of load you run.
Charging Speed
Which charges faster from the mains?
The Anker Solix C1000 Gen 2 reaches a full charge faster, refilling from flat in about 49 minutes via its UltraFast 1,600W input. The Bluetti Elite 100 V2 hits 80% in 45 minutes through TurboBoost, but a full charge takes around 70 minutes at 1,200W input. To 80% they are neck and neck; to 100% the Anker pulls ahead.
For most people the to-80% figure is what matters day to day, and there the two are level. Where the Anker’s lead counts is the full top-up before a trip or after a power cut, where 49 minutes against 70 is a real saving. The Bluetti closes some of the gap with simultaneous mains-and-solar charging, which the Anker also supports.
Both spin their fans up under fast charging, though the Bluetti stays calmer thanks to its quieter design and Silent mode. If you want a quiet overnight charge, cap the input in either app and accept a longer fill. You trade a little speed for a lot less noise.
The Anker wins on full-charge speed (about 49 minutes versus 70). To 80% it’s a tie, so the gap only matters when you need a complete top-up in a hurry.
Home Backup and UPS
Which is better for power-cut protection in the UK?
This one is close to a dead heat. Both units offer fast UPS switchover: the Bluetti Elite 100 V2 changes to battery in 10 milliseconds, and the Anker Solix C1000 Gen 2 in under 10 milliseconds. Both are quick enough that a router, NAS drive, or desktop won’t notice the mains dropping. Neither can be expanded, so each gives you a fixed 1,024Wh to ride out an outage.
Where they differ slightly is around the edges. The Bluetti’s quieter 30dB running makes it the nicer unit to leave on in a home office or bedroom, and its Power Lifting mode lets it cover the odd high-draw appliance during a longer cut. The Anker’s faster full recharge means it’s back to full sooner between outages, which helps during a run of short cuts.
For sizing a real outage, remember 1,024Wh is a modest buffer. It will keep a fridge, router, and a few devices going for several hours, not days. If you need to cover a multi-hour or whole-home cut, look at a larger or expandable unit. Our home backup buying guide walks through how to size for your own setup.
A tie on the numbers. Both switch over in around 10ms with a fixed 1,024Wh. The Bluetti edges it on quiet running; the Anker on quicker recharge between cuts.
Ports and Expandability
Which unit is more flexible?
The two are evenly matched here, and it’s the most tied part of the comparison. Both carry nine output ports, both top out at a fast 140W USB-C, and crucially neither can be expanded beyond its fixed 1,024Wh. If growable capacity is a priority, neither of these is the unit for you.
On the port layout, the Bluetti gives you two UK three-pin sockets, two USB-C (140W and 100W), two USB-A and two DC5521 outputs. The Anker offers a similar nine-port spread with its own 140W USB-C. For most users the practical difference is negligible: both run a typical mix of laptop, phone, fridge, and lights without an adapter, and both manage everything through a clean app.
The real flexibility limit they share is expansion. The EcoFlow Delta 2 remains the obvious alternative if you think you’ll need more runtime later, since it grows to 3,040Wh and carries more ports. Between these two, though, you’re choosing a sealed 1kWh unit either way. Not sure how much capacity you need? Try our sizing calculator.
A tie. Nine ports and a 140W USB-C each, and neither expands. If you need to grow capacity, look at the expandable EcoFlow Delta 2 instead.
Warranty, Retail and Value
Which offers better value for UK buyers?
Both units carry a 5-year UK warranty and both use a 4,000-cycle LiFePO4 battery, so on longevity they are level. The deciding practical factor is where you buy. The Anker Solix C1000 Gen 2 is stocked on the high street at Argos, Currys, Costco, and Machine Mart, while the Bluetti Elite 100 V2 is mainly sold through Bluetti UK and Amazon. For in-person buying or easy returns, the Anker is more convenient.
Warranty is no longer a differentiator. Both brands back their flagship 1kWh units for five years in the UK and handle claims directly, and both batteries are rated for well over a decade of weekend use. On price, the two sit in a similar bracket, so value comes down to which feature set you are buying rather than a clear cost gap.
That makes the choice refreshingly simple. If solar input, surge, and quiet running matter most, the Bluetti earns its place. If continuous output, fast full charging, and high-street availability matter more, the Anker does. Check the current price on Amazon UK for both, as it shifts with bundles and sales.
A tie on warranty and battery life. The Anker wins on retail convenience; the Bluetti on solar and quiet running. Value depends on which feature set you need.
Advantages at a Glance
Bluetti Elite 100 V2 Advantages
- 1,000W solar input, the highest in the 1kWh class
- 3,600W HyperVolt surge, higher than the Anker’s 3,000W
- Power Lifting runs heating appliances up to 2,700W, including a kettle
- 30dB quiet operation, tent and bedroom friendly
- 4,000+ cycle LFP battery and a 5-year UK warranty
- 140W USB-C for the newest laptops
Anker Solix C1000 Gen 2 Advantages
- 2,000W continuous output, higher than the Bluetti’s 1,800W
- About a 49-minute full charge, the fastest in the class
- Under 10ms UPS, with all AC ports supported
- Sold on the high street at Argos, Currys, Costco, and Machine Mart
- Marginally lighter at 11.3kg
- 4,000-cycle LFP battery and a 5-year UK warranty
Overall Verdict
Which should most UK buyers choose in 2026?
These two are more evenly matched than most pairings, because they share so much: 1,024Wh, LiFePO4 cells rated to 4,000 cycles, 10ms UPS, nine ports, a 140W USB-C, no expansion, and a 5-year UK warranty. The decision comes down to a small set of genuine differences. The Bluetti Elite 100 V2 leads on solar, surge, and quiet running; the Anker Solix C1000 Gen 2 leads on continuous output, full-charge speed, and high-street availability.
When the Bluetti Elite 100 V2 is the better buy?
Choose the Bluetti if solar is central to your plans, since 1,000W against 600W is a wide, daily gap for off-grid charging. It is also the pick if you want to run a kettle or heater through Power Lifting, value the quieter 30dB operation for overnight use, or want the bigger 3,600W surge for fridge and tool start-up. For solar-first campers, caravan owners, and home-office backup, it’s the stronger unit.
When the Anker Solix C1000 Gen 2 is the better buy?
Choose the Anker if you need the higher 2,000W continuous output for sustained loads, want the fastest full recharge before a trip, or like the reassurance of buying and returning in person at Argos or Currys. It’s the more convenient unit to own and the better fit for mains-first users who care about raw output over solar capacity.
Solar-first and off-grid buyers should take the Bluetti Elite 100 V2. Output-first and high-street buyers should take the Anker Solix C1000 Gen 2. For where these two sit in the wider market, see our best portable power stations guide.
Frequently Asked Questions
The Bluetti accepts 1,000W against the Anker’s 600W, so it captures more from a multi-panel array and refills in roughly 1 to 1.5 hours in strong sun versus about 1.8 hours. For solar-first buyers that gap is the headline reason to pick the Bluetti.
The Anker leads on continuous output at 2,000W versus 1,800W, but the Bluetti has a bigger 3,600W surge and Power Lifting to 2,700W. Anker for sustained loads, Bluetti for high-surge or heating jobs.
The Anker, at about 49 minutes versus roughly 70 for the Bluetti. To 80% they are level (Bluetti hits 80% in 45 minutes), so the Anker’s lead only shows on a full top-up.
Yes, within limits. The Bluetti’s Power Lifting drives heating appliances to 2,700W, so a lower-rated kettle is within reach; the Anker holds at 2,000W and won’t start one. Neither runs a full 3,000W kettle.
The Bluetti, at around 30dB under 600W with a Silent mode. The Anker climbs to about 45dB under fast charging. For a tent or bedroom, the Bluetti is the calmer choice.
For solar-led touring, the Bluetti wins on its 1,000W input and quiet running. For hook-up, mains-first use with fast charging and high-street support, the Anker fits better. Both are a fixed 1,024Wh.
The Anker, stocked at Argos, Currys, Costco, and Machine Mart, so you can inspect or return in person. The Bluetti is mainly Bluetti UK and Amazon.
Both are 1,024Wh LiFePO4 units with 5-year warranties and 10ms UPS. Choose the Bluetti for solar, surge, and quiet; the Anker for output, fast full charging, and high-street buying. Neither expands, so look at the EcoFlow Delta 2 if you need to grow capacity.
