EcoFlow DELTA 3 Ultra Portable Power Station 3600Wh 4000W – EFDELTA3U-US

EcoFlow DELTA 3 Ultra delivers reliable, expandable off-grid power for home backup, workshops, or outdoor use. With advanced battery technology and versatile output options, it ensures uninterrupted energy when you need it most. Key Features: Capacity: 3.6kWh, expandable up to 21.6kWh with extra batteries Output: 4,000W continuous AC output, 8,000W surge capacity Charging: Fast multi-charging – AC, solar, or EcoFlow Smart Generator Solar Ready: Supports up to 2,600W solar input for rapid recharge Design: Portable form factor with integrated wheels and handle Smart Control: App connectivity for monitoring and remote management Use Cases: Whole-home backup, RV and camping power, off-grid projects, workshops Applications: Keep essential appliances running during power outages Power tools and heavy-duty equipment in remote work locations Recharge electronics and small appliances on camping or RV trips Expandable capacity for solar systems and long-term off-grid living FAQs Q: How long does it take to recharge the DELTA 3 Ultra? A: Using AC, it can recharge in about 2.7 hours. With solar panels, recharge time depends on sunlight and panel wattage (up to 2,600W supported). Q: Can this power my whole house? A: Yes, when paired with EcoFlow Smart Home Panel 2 or additional extra batteries, it can power multiple household circuits. Q: How portable is it given the large capacity? A: The DELTA 3 Ultra includes integrated wheels and a retractable handle, making it easier to move despite its high capacity. Q: Is it compatible with EcoFlow’s solar panels? A: Yes, it works seamlessly with EcoFlow’s 400W and 220W solar panels.