The EcoFlow DELTA Pro 3 Portable Power Station is the upgraded flagship model succeeding the original DELTA Pro. It offers enhanced capacity, higher output, cleaner home integration, and automotive-grade battery protection.
Key Specifications
• Battery Capacity: 4,096 Wh (4 kWh) baseline.
• Expandable up to 12,000 Wh (12 kWh) locally with two extra batteries.
• Scalable up to 36 kWh–48 kWh when chaining multiple units with the Smart Home Panel 2 or a Dual Fuel Smart Generator.
• Battery Chemistry: EV-grade LiFePO4 (LFP) with 4,000+ charge cycles to 80% capacity (roughly an 11-year lifespan under regular use).
• AC Output: 4,000W continuous (Pure Sine Wave) supporting split-phase 120V or 240V options.