EcoFlow DELTA Pro 2+Double Voltage Hub+Transfer Switch 306A

Whole-home backup power that installs without an electrician, rewiring, or dangerous extension cables. The EcoFlow DELTA Pro 2 bundle pairs two DELTA Pro units with a Double Voltage Hub and Transfer Switch 306A to deliver a clean, quiet, and capable energy solution — ready the moment the grid goes down.

• Plug-and-play home backup: Connects directly to your existing power inlet box for instant, reliable power during outages — no complex installation required.
• 7,200W output at 240V: Pair both DELTA Pro units through the Double Voltage Hub to power heavy-load appliances, HVAC systems, and your entire home.
• 7.2kWh usable capacity per pair: Store and deploy substantial energy reserves to keep your household running comfortably through extended outages.
• Expandable to 21.6kWh: Chain additional capacity for longer runtimes and greater peace of mind during prolonged grid disruptions.
• Silent, low-maintenance alternative to gas generators: No fuel, no fumes, no engine noise — just dependable backup power whenever you need it.
• Built-in EV charging support: Includes a NEMA L14-30 outlet alongside two NEMA 6-20 outlets, so you can charge your electric vehicle directly from your home backup system.
• Safe whole-home integration: The Transfer Switch 306A routes power cleanly through your breaker panel — no extension cables running through doorways or windows.
• Bundle includes: 2x EcoFlow DELTA Pro, 1x Double Voltage Hub, 1x Transfer Switch 306A, and 1x NEMA L14-30P to L14-30R cable for connecting the hub to your power inlet box.

Important: The Double Voltage Hub requires two EcoFlow DELTA Pro units to operate. Both units are included in this bundle.