Ecoflow DELTA Pro

(5 of 5 stars)
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  • Mobile app
  • Fast charging in EV charging station
  • Expandable
  • Chainable

Ecoflow Delta Pro is a large portable backup battery for the home. A portable power station expandable from 3.6kWh-25kWh. It can be charged by solar panels, from the wall or in your car. You can even bring it to an EV-charging station for fast charging.

The Ecoflow Delta Pro from Ecoflow is a power station you can expand quite a lot. Up to 25KWh. For some people this could even be a system used to go off-grid. Even as a standalone unit you get 3.6KWh out. It can probably power most of what you need during a power outage.

It is compatible with the EcoFlow Smart Home panel, so you can wire it up to your home electrical system. You then have uninterupted power during power outages.

Wi-Fi and bluetooth enabled, making it possible to monitor and controll the unit from your phone.


There are several ways to charge the Ecoflow Delta Pro

  • From the wall
  • In your car
  • From solar panels
  • From a EV charger station
  • Ecoflow Smart Generator

Solar power

This unit makes a lot of sense if you hook it up to one or many solar panels. It has got a integrated MPPT unit, so it is ready to go without much more boxes or units. You can use Ecoflow’s own portable panels or third party ones mounted on your roof or wall. It can be charged by up to 1600W from solar panels, in as little as 2.8 hours in ideal conditions.


It is a large and heavy unit, but the weels and the an extendable handle makes it quite easy to maneuver around. This is a unit you want move that much, but still – it is portable as advertised.

It feels ruggid and safe. We didn’t put it to any wear and tear test, but we feel confident that it is tough enough to be be taken around every day by a worker in the back of a pick-up truck.

The screen is quite nice, and the unit is easy to use. The mobile app is a very nice addition, specially if you keep it in your garage and you need to controll it from a distance.


  • Design: 5
  • Portability: 5

Rating: 5


  • Mobile app
  • Fast charging in EV charging station
  • Expandable
  • Chainable


Technical Specification

  • General
  • Weight: 99lbs (45kg)
  • Dimension: 25*11.2*16.4 in/63.5*28.4*42cm
  • Connection: Wi-Fi, Bluetooth, wired
  • Capacity: 3600Wh

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