Jackery vs Anker SOLIX

The verdict: buy Anker SOLIX in the 1kWh class and Jackery in the small class. In the 1kWh class the Anker SOLIX C1000 Gen 2 does 2,000W continuous against Jackery's 1,500W, recharges to full in 49 minutes against 1.7 hours, and publishes 80% capacity after 4,000 cycles against Jackery's 4,000 cycles to 70% — the same headline number against an easier bar. In the 288Wh class the Jackery Explorer 300 v2 is lighter at about 8.2 lb and publishes 4,000+ cycles where Anker publishes no cycle rating at all. The one condition that overrides all of it: if you carry the unit, buy the Jackery, because 45.0Wh per pound against 41.1 is the difference you feel every trip.

These two brands are closer on paper than any other pair on this site, which is exactly why the comparison is useful. Both are LiFePO4 across the board, both publish 5-year warranties, both sit at essentially the same capacities, and both have a current 1kWh unit and a current 288Wh unit. What differs is what each company chose to spend the engineering budget on.

The decision table

Read that table as two different answers to the same brief. Anker spent its budget on the inverter and the charger: 500W more continuous output and a recharge three times faster. Jackery spent it on the pack and the chassis: more watt-hours in less weight, and a unit quiet enough to sit beside you in a tent. Neither is wrong; they are aimed at different people.

Where Anker SOLIX wins

• Appliances. 2,000W continuous against 1,500W is the difference between a microwave or an electric griddle being on the table and being a maybe. What a 1000W power station runs sets out where the ceilings land.
• Recharge speed. 49 minutes to full against 1.7 hours. Across a season of weekends that is the spec you notice most.
• Published longevity. 80% capacity after 4,000 cycles is a stricter promise than 4,000 cycles to 70%. LiFePO4 vs NMC explains why the threshold, not the cycle count, is the number to read.
• Switchover. 10 ms against under 20 ms. Both are fine for a router; the Anker is the safer number for a desktop PC. Can a power station run a PC covers why.
• Solar input. 600W against 400W, which matters if the plan is to refill from panels rather than a wall. How much solar input do you need has the harvest arithmetic.

Where Jackery wins

• Weight per watt-hour. 45.0Wh per pound against 41.1 — the best figure on this site. The weight guide ranks the whole registry on this one spec.
• Noise. Below 22 decibels in silent mode, published. Anker publishes 25dB at 3.3 ft for the C300 but no figure for the C1000 Gen 2.
• The small class, decisively. About 8.2 lb against 9.1 lb, and 4,000+ published cycles against no published cycle rating.
• Emergency charging. A one-hour emergency charge via the app is a genuinely useful feature the night before an early start.
• Capacity. 1,070Wh against 1,024Wh. A 4% difference, which is small but runs the opposite way to the weight difference.

Where neither brand wins: expansion and solar

This is the honest limitation of the whole comparison. Neither of these 1kWh units expands, and neither takes more than 600W of solar. If either of those is a requirement, you are shopping in the wrong pair of brands — EcoFlow's DELTA 3 Plus takes 1,000W of solar and expands to 5kWh, and the previous-generation Anker SOLIX C1000 takes a second battery to 2,112Wh. Best expandable power stations ranks the registry on that axis, and Anker SOLIX vs EcoFlow is the comparison to read if expansion is the deciding factor.

Brand ecosystems, which matter more than they used to

Five years ago a power station was a standalone box. Now panels, expansion batteries, connectors and apps tie you to a brand, which makes the first purchase more consequential than the spec sheet suggests. Jackery's SolarSaga panels use a Jackery DC connector; Anker's solar input is an XT60i. Both brands' panels will drive the other brand's unit with the right adapter and within the right voltage window, but the tidy answer is in-brand — best portable solar panels for power stations goes through the pairings.

How to decide in one sentence

1. You carry it any distance — Jackery Explorer 1000 v2, at 45.0Wh per pound.
2. You run appliances — Anker SOLIX C1000 Gen 2, at 2,000W continuous.
3. You want the fastest turnaround — Anker, at 49 minutes to full.
4. You want a 288Wh unit with published cycle life — Jackery Explorer 300 v2.
5. You want a 288Wh unit for a desk or a router — Anker SOLIX C300, at 10 ms.
6. You need expansion or 1,000W of solar — neither; read Anker SOLIX vs EcoFlow.

If you have not yet settled on a capacity, do that before you pick a brand — what size power station do I need usually moves people a whole size band, and a brand argument inside the wrong band is wasted effort. And if you want all four brands on this site measured against each other at once, Jackery vs EcoFlow vs BLUETTI vs Anker is the four-way version.

What we have not done

We have not handled either brand's units, measured a delivered capacity, or timed a recharge. Every figure above is the manufacturer's own published specification, linked below, and the only things we have added are the watt-hours-per-pound arithmetic and the observation that the two cycle ratings are measured against different thresholds. How we choose sets out the method and what it cannot tell you.