Anker SOLIX F3800 Plus

Name: Anker SOLIX F3800 Plus
Brand: Anker SOLIX

Ranked #3 of 8 in Best Home Backup Power Stations and Whole-Home Batteries (2026). Here is every spec we scored, where it came from, and how it compares.

Affiliate disclosure: We earn a commission if you buy through links on this page, at no extra cost to you. It never affects our rankings, which come from the published scoring formula. As an Amazon Associate I earn from qualifying purchases. Learn more.

Anker SOLIX F3800 Plus

Best for: 6,000 W at 120/240 V and 3,200 W solar

4.7/10

What we like

6,000 W at 120/240 V
3,200 W solar input
Expands with six BP3800 batteries

Watch out for

Heaviest single unit here (136.7 lb)
No surge figure on the spec table

Score breakdown

Battery capacity 26%

Continuous AC output 21%

Max solar input 16%

Weight 11%

Max AC charging power 5%

240 V output (listed) 11%

Rated cycle life 11%

Battery capacity	3840 Wh
Continuous AC output	6000 W
Max solar input	3200 W
Weight	62 kg
Max AC charging power	1800 W
240 V output (listed)	Yes
Rated cycle life	3000 cycles
Surge / peak output	Not listed
Chemistry	LFP
Cycle rating	3,000+ cycles
AC output	6,000 W total; NEMA 5-20R 120 V outlets, TT-30R (3,000 W) and L14-30R 120/240 V (6,000 W)
Solar input	2 inputs, 11–165 V, 1,600 W each (3,200 W)
AC input	1,800 W wall charging; 6,000 W 240 V generator bypass with Anker's Generator Adapter
Expansion	Up to 6 × BP3800 (3.84 kWh each); up to 53.8 kWh per Anker
Weight	136.7 lb
Warranty	5 years
Price	Check price