5x Ecoflow Delta Pro Ultra Expansion Battery - 30,720 Watt Hours GY-XP9W-VQVP 5-mode Customizable Water Capacity

5-mode Customizable Water Capacity

easy-to-maneuver

Reverse-Charging

Features like timer make using the Greentech Patio incredibly convenient in a variety of situations

automatic care and easy maintenance

5x Ecoflow Delta Pro Ultra Expansion Battery - 30,720 Watt Hours GY-XP9W-VQVP 5-mode Customizable Water CapacityThe 5x Ecoflow Delta Pro Ultra Expansion Battery 30,720 Watt Hours is a 5 pack modular add on item to the Ultra Power Station, a whole home backup solution that offers unwavering power for extended outages and daily use. With an unrivaled capacity of 6kWh each, you can expand enough to run your entire home. When paired with EcoFlow Smart Home Panel 2 (and Delta Pro Ultra Inverter), get an uninterrupted power backup experience with automatic switch