In our last new product review, we introduced you to the RIVER 3 series from EcoFlow, which impresses above all with its compact design and flexible application. You can find the blog article about the RIVER 3 series here. The DELTA 3 series from EcoFlow focuses on capacity and is your answer to all large energy demands. Here's an overview of the most important features to help you make the best choice for your needs.
Plenty of power with the EcoFlow DELTA 3 and DELTA 3 Plus
The DELTA 3 and DELTA 3 Plus are largely identical in design and, with 1024 Wh and an output of 1800 W, deliver six times the energy of the RIVER 3. You can reliably power smaller household appliances with it and, thanks to X-Boost technology, also supply more powerful devices. With an increased output of up to 2700 W , you're perfectly equipped for any outdoor adventure . The difference between the two power stations is as follows: Unlike the DELTA 3, the DELTA 3 Plus has two 500 W solar inputs, effectively doubling its maximum solar charging capacity. Additionally, the DELTA 3 Plus can deliver up to 140 W via USB-C instead of the standard 100 W. Visually, the DELTA 3 Plus stands out from the DELTA 3 with its all-silver design.
Lightning-fast charging as the new standard at EcoFlow

The DELTA 3 series as the ideal backup solution
Do you need even more capacity and are looking for a longer-term backup solution? The DELTA 3 series, with its expandable capacity, is designed for more intensive and longer-term applications and offers the attractive option of increasing battery capacity up to 5 kWh with additional batteries such as the DELTA 3 Extra Battery (1 kW), DELTA 2 Max Extra Battery (2 kW), and DELTA Pro 3 Extra Battery (4 kW). Combined with additional batteries, the DELTA 3 series is a long-term solution for power outages or more intensive use.
Zero downtime guarantee
An uninterruptible power supply (UPS) is a real game-changer if you have sensitive devices at home. With an ultra-fast switchover time of under 10 ms, the DELTA 3 and DELTA 3 Plus are ideal for reliable data backup. As soon as a power outage occurs, your essential devices continue to be powered seamlessly. Another plus: With a noise level of under 30 dB, they offer extremely quiet standby performance. This whisper-quiet standby function allows for safe and relaxed operation next to your bed, in your home office, or while camping. You can conveniently control and monitor your energy management via the EcoFlow app. The storm warning mode and UPS failure reminder ensure that important devices are quickly supplied with emergency power in an emergency. With the TOU (Time of Use) modes, energy consumption is intelligently optimized, saving electricity every day. You have complete control and can customize everything to your liking!
The DELTA 3 Extra Battery: the perfect addition for every adventure

What makes this battery special is its high efficiency and ease of use. It connects effortlessly to the existing DELTA 3 system, expanding your power source in no time. Its compact design and light weight of 9.6 kg also make the DELTA 3 Extra battery extremely portable and ideal for use on the go.
Conclusion
The DELTA 3 and DELTA 3 Plus are the ideal choice for beginners or users who need a compact, lightweight, yet powerful power station. With their expandable capacity and the option to connect additional batteries, they offer a flexible solution for extended use. Whether at home, in a camper van, or off-grid – the DELTA 3 series is a true all-rounder that adapts to your needs.

