The EcoFlow 15kWh Prepared Power Kit is the maximum-storage configuration of the Prepared line: Power Hub and AC/DC Smart Distribution Panel plus three parallel 5.120 Wh LFP batteries, for a total of 15.360 Wh at 48 V. It is aimed at fully off-grid households and workshops that need multiple days of autonomy but want to run their own dashboard rather than the EcoFlow Console. The LiFePO₄ pack is rated for 3.500 cycles to 80 % capacity, giving the system a predictable service life over a decade.

• 15.360 Wh of LiFePO₄ storage across three matched packs — the largest battery bank supported by the Power Hub.
• Three MPPT solar inputs at 15-60 V, 30 A each accept up to about 4,8 kW of PV from mixed orientations.
• X-Boost inverter continuously delivers up to 5.000 W AC — heat pump, induction and workshop tools can run in parallel.
• Alternator input 13-60 V, 60 A / 1.000 W max supplements solar and grid on mobile builds.
• AC/DC Distribution Panel with 6 × AC outlets (10 A each) and 12 DC circuits (6 adjustable + 6 fixed, 20 A) covers a full household wiring loom.
• Sub-second EPS mode keeps critical devices online through mains outages, useful in regions with an unstable grid.

Key specs

• Total battery capacity: 15.360 Wh (3 × 5.120 Wh / 100 Ah)
• Chemistry: LiFePO₄
• Life cycles: 3.500 cycles to 80 % capacity
• AC output: up to 5.000 W (X-Boost)
• Solar inputs: 3 × 15-60 V, 30 A (up to 1.600 W each)
• Alternator input: 13-60 V, 60 A (up to 1.000 W)
• AC input: 220-240 V, 50 Hz, up to 30 A (3.000 W)
• System voltage: 48 V DC
• Warranty: 5 years

Fits a remote off-grid home, a small farm or a rural workshop that prefers a custom display or app-based monitoring over the Console. 2 kWh and 5 kWh Power Kit batteries cannot be combined.