powerstations.reviews

Anker SOLIX · Large (1,500 to 3,499 Wh)

Anker SOLIX F2600

A large unit, 2,560 Wh, 2,400 W (2,800 surge), 69.7 lb, $1,500 ($0.59 per Wh). It clears every job on this site, from a night of CPAP to a day of home backup.

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Anker SOLIX F2600$1,500 at Anker SOLIX
Capacity2,560Wh
AC output2,400W
Surge2,800W
ChemistryLiFePO4
Rated cycles3,000 to 80%
Weight69.7lb
Max solar in1,000W
Price / Wh$0.59

Should you buy it?

Buy it for: a day of home backup (a full-size refrigerator, a router, phones and lights for a day); a night of CPAP (a CPAP with its humidifier for one 8-hour night); two nights of camping (a compressor cooler, lights, phones, a laptop and a fan for two nights); a day in an RV (a 12 V fridge, lights, TV, coffee maker, phones and a laptop for a day); a working day in a van (a working day of laptop, Starlink, fridge, lights and a fan); a laptop and two phones (a laptop for six hours and two phone charges).

At $0.59 per watt-hour compare its cost with the charging speed and carry weight you need. It stores 36.7 Wh per pound. 18 other current units share its size class; the nearest four by capacity are compared below.

12 in
Top and front, to scale: 20.7 × 15.5 × 9.8 in

What it runs, and for how long

Hours = capacity × 0.85 ÷ device watts, with the draws from the device table.

Runtime on 2,560 Wh
DeviceDraw WHoursCan it start it?
CPAP machine (no heated humidifier) (without humidifier)4548.4yes
CPAP machine (with heated humidifier) (with heated humidifier)5341.1yes
Refrigerator (full-size, ENERGY STAR, ~18 cu ft top freezer) (average draw, compressor cycling)4152.7yes
Laptop (MacBook Air, charging) (charger rating, continuous)4054.4yes
Wi-Fi router2490.7yes
Starlink Standard kit (dish + router)8824.9yes
TV, 50-inch LED / Crystal UHD8924.4yes
Camp LED light set (4 chainable lights) (one bulb)6345.4yes

At a glance

3.4 / 5

Seven criteria, 1 to 5
CriterionScoreWhy
Fit for the job4.6Clears all 6 jobs on this site; starts 15 of the 16 devices in the table
Value per watt-hour2.3$0.59 per Wh, 13th lowest of 19 large units
Portability3.469.7 lb, 15th lightest of 19 large units
Recharge speed2.01,000 W of solar input, about 2.6 hours of full sun to refill; 1,440 W from the wall
Chemistry and cycle life4.3LiFePO4, rated 3,000 cycles to 80%
Expandability5.0Grows to 5,120 Wh with extra batteries; 20 ms UPS switchover
Owner-reported reliability2.0Fan noise, app, firmware, failures and warranty handling across 1 reviews

Full spec sheet

Battery
Capacity2,560 Wh
ChemistryLiFePO4
Rated cycle life3,000 to 80%
Expandableyes, to 5,120 Wh
Output
Continuous AC output2,400 W
Surge (peak) output2,800 W
AC outlets5
USB-C ports / highest output3 / 100 W
USB-A ports2
12 V outputs2
Wireless charging padno
UPS / EPS switchover20 ms
Charging
Max AC input1,440 W
Wall recharge time–
Max solar input1,000 W
Stated solar recharge time–
App controlyes
Physical
Weight69.7 lb (31.6 kg)
Dimensions20.7 x 15.5 x 9.8 in (525 x 395 x 250 mm)
Wh per lb36.7
Release year–
Warranty5 years
Price
List price–
Store price$1,500
Price per Wh$0.59

Before using the battery's cycle rating to judge value, read what LiFePO4 versus NMC means for lifespan and weight.

The solar-input wattage alone does not establish panel compatibility. Check how to match panel watts, voltage and connectors, then confirm the limits in this unit's manual.

Alternatives at this size

Listed smallest to largest by capacity; this unit is among them.

This unit and the four nearest by capacity, any brand
UnitOverall scoreWhOutput W (surge)lbSolar in WChemistryCyclesPrice $$ / WhStore
Zendure SuperBase Pro 20003.22,0962,000 W (4,000 surge)46.5600NMC–$1,999$0.95See it at ZendureCheck price on Amazon
4Patriots Patriot Power Solar Generator 2200X3.02,2402,200 W (4,400 surge)57.5–LiFePO44,000$3,500$1.56See it at 4Patriots
Anker SOLIX F26003.42,5602,400 W (2,800 surge)69.71,000LiFePO43,000 to 80%$1,500$0.59See it at Anker SOLIXCheck price on Amazon
BLUETTI Apex 3003.52,7653,840 W83.82,400LiFePO46,000 to 80%$1,699$0.61See it at BLUETTICheck price on Amazon
BLUETTI Elite 3003.53,0142,400 W (4,800 surge)581,200LiFePO46,000 to 80%$1,499$0.50See it at BLUETTICheck price on Amazon

See it at Anker SOLIXCheck price on AmazonEvery current Anker SOLIX unitDoes it hold enough for your devices?

Sources