BLUETTI AC240 vs Anker SOLIX F3800: Weatherproof Portable Against the 240 V Home Backup

Where these two differ

The BLUETTI AC240 is a 1.5 kWh, 2,400 W portable with an IP65 rating that lets it sit in rain and dust. The Anker SOLIX F3800 is a 3.8 kWh, 6,000 W home backup system with 240 V, expansion to about 27 kWh and a home panel option, under cover only. One lives outdoors; the other runs a house.

This comparison is based on the published specifications and manuals for both stations and on recurring owner feedback. We have not run either station ourselves.

What each runs

The BLUETTI runs a pond pump, a camp, a shed of chargers and a corded saw, in the rain if need be. The Anker runs a well pump, a furnace, an air conditioner and a panel through its home panel.

Weather

The BLUETTI is dust tight and protected against water jets. The Anker wants a dry garage or utility room.

Portability

The BLUETTI is a two-handed carry. The Anker rolls and is a two-person lift into a vehicle.

Yard jobs this decides

A boat, an open patio, a dusty site, a camp: the BLUETTI. A house that must stay on with 240 V loads: the Anker.

Ports and app

Both stations carry several grounded AC outlets, USB-C ports that charge a laptop at full speed, USB-A ports for phones and a 12 V car socket for a cooler or a tire inflator, and both are controlled from a phone app over Bluetooth or Wi-Fi that shows charge level, sets charging speed and switches outputs remotely. Both pass through power while charging, so a fridge stays on while the station refills from the wall or from solar. Check the number of AC outlets against the shed or camp setup; both makers list the count on the spec sheet.

Warranty and support

On the BLUETTI AC240, BLUETTI covers its LiFePO4 stations with a five-year warranty. On the Anker SOLIX, Anker covers SOLIX stations with a five-year warranty. Both makers run service networks in the US and both honor the warranty only with proof of purchase, so keep the receipt with the manual. Registration takes a few minutes online and is worth doing the day the tool arrives.

Care and storage

Both are LiFePO4 power stations and both last longest with the same habits: store at roughly half to eighty percent charge, top up every three months in storage, keep the unit out of a hot car or a freezing garage, and run the firmware updates the apps offer. Neither needs cycling to stay healthy. A station left full in a hot attic for a summer loses more capacity than a year of normal use on either.

Accessories worth adding

A solar panel is the accessory that makes either station more than a big battery, and both makers sell matched panels with the right connector. A car charging cable, a protective bag and, for home backup, a transfer switch or the smart home panel the maker sells are the next steps. Check connector type before buying a third-party panel for either.

Common owner complaints

BLUETTI owners mention capacity for the price. Anker owners mention weight and price. Both are reliable.

Which one should you buy

Buy the AC240 for a station that lives outdoors. Buy the SOLIX F3800 for home backup.

Our verdict

The Anker SOLIX F3800 takes this comparison as the far more capable system. The BLUETTI AC240 is the only choice for wet or dusty use.