EcoFlow DELTA Pro 3

The DELTA Pro 3 positions itself as a robust power solution, capable of handling energy-intensive devices like washing machines, hair dryers, or even electric vehicle charging thanks to its 4000 W AC output, expandable to 6000 W via X-Boost. Its 4096 Wh capacity is designed to provide significant runtime during power outages or for extended off-grid use.

Its main advantage lies in its expandability. The base capacity can be increased by connecting additional batteries, allowing it to reach up to 12 kWh. This modularity makes it adaptable to evolving needs, whether for seasonal use or to meet growing energy demands.

Charging is another strong point. The DELTA Pro 3 can be recharged rapidly via AC power (0-80% in 1 hour) or via solar energy with an input of up to 2600 W (0-80% in 1.5 hours). Its quiet operation, comparable to a refrigerator, is a notable advantage for indoor use.

For critical situations, the automatic transfer switch (ATS) function switches to battery power in under 10 ms, ensuring continuous power supply for essential devices like refrigerators or lighting systems. However, the installation of the manual transfer switch, while professional, represents an additional cost and step for the user.

It is important to note that some accessories, such as solar panel mounting feet, are not included and must be purchased separately. The DELTA Pro 3 is therefore aimed at users seeking maximum power and capacity, willing to invest in a versatile and scalable power solution.