EcoFlow DELTA Pro 3

The EcoFlow DELTA Pro 3 is a high-capacity portable power station designed for home backup, off-grid living, and professional use. Launched by EcoFlow, a prominent player in the energy storage industry, this product represents the next generation of the DELTA series, offering 120V/240V split-phase output and expandable capacity using advanced LFP (Lithium Iron Phosphate) battery technology.

EcoFlow was founded in 2017 by a group of drone developers who previously worked for DJI, focusing on providing sustainable and accessible power solutions. The brand quickly rose to prominence through successful crowdfunding campaigns and rapid hardware iterations. While the company has a global presence with significant operations in the United States and Europe, its primary research, development, and manufacturing hub is located in Shenzhen, China, which allows it to leverage the region's advanced battery supply chain.

As of 2026, EcoFlow remains an independent private entity, maintaining its status as a leader in the portable power market. The company continues to innovate in the 'Smart Home Energy' ecosystem, integrating its power stations with solar panels and smart home panels to provide comprehensive energy management for residential consumers worldwide.