The EcoFlow Power Dock is a compact expansion module that turns one Power Hub into a nine-battery bank. Weighing only about 1,8 kg and measuring 14,3 × 31,6 × 7 cm, it plugs between the Hub and the LFP batteries, adding two battery ports plus a Multi Connection port and two direct 48 V DC outputs. With three Power Docks connected in cascade, a single 5kVA Power Hub can drive up to nine LFP batteries for a total storage of 45 kWh — enough to cover a small off-grid house for several days without sun.

• Adds three 48 V battery ports (40-60 V, 100 A max each) so you can grow storage without rewiring the whole system.
• Two dedicated 48 V DC outputs (40-60 V, 55 A max) power DC loads such as trolling motors, DC-DC chargers or a Smart Distribution Panel directly.
• Compatible with the new 5kVA Power Hub and the older 3,6 kW Power Hub, so existing installations can be extended.
• Works with 2 kWh and 5 kWh Power Kit LFP batteries and with the extra batteries from the DELTA 2, DELTA 2 Max, DELTA Pro and DELTA Pro 3 lines.
• Wide operating window of -25 °C to 45 °C makes it suitable for both cold storage rooms and warm technical compartments.
• IP20 rating and 5-year warranty match the rest of the Power Kits ecosystem.

Key specs

• Power Hub link: 40-60 V, 100 A max
• Battery ports 1 / 2 / 3: 40-60 V, 100 A max each
• 48 V DC outputs: 2 × 40-60 V, 55 A max
• Weight: approx. 1,8 kg
• Dimensions: 14,3 × 31,6 × 7 cm
• Operating temperature: -25 °C to 45 °C
• Storage temperature: -25 °C to 70 °C
• Protection: IP20
• Warranty: 5 years

The Power Dock is the right module when your existing Power Hub install has run out of battery ports and you want to add capacity for winter autonomy or heavy workshop use.