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EF ECOFLOW DELTA Pro 12.5KWh/3600W AC Output Home Backup Power with DELTA Pro Smart Extra Battery...

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Pros & Cons

Update Pros and Cons

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Pros

When they recieved my unit they sent me a unit i recieved in 2 days from texas to florida. This battery is a beast and surprised me with its design. Goal zero and jackery are two of my favorites, but this ecoflow surprised me indeed and has skyrockete... Read More

Ecoflow delta pro is a solid investment for having a truly capable emergency use device. It is portable and can be used outside of your tt. The battery gives us some peace of mind that even if we have a major power outage we won't lose all the food in... Read More

Ecoflow delta pro is a great standby power source of standby power. The handy electronic readout display continuously provides the operator with relevant information. It's fantastic that it will accept power from the gas generator for those longer out... Read More

The delta pro has an impressive set of input (charging) options, including ac wall, ev charger (a first! Back of the delta has a toggle for how much power it should draw for fast or slow/custom. using a battery as a ups (charging and outputting at the... Read More

Cons

This solar generator is defective. No matter plugged in to wall socket or solar panel, there is no input power.

They manufacture a fine product but fail miserably with their software. Their tech support is non existent. They appear unreliable, and it’s just too much money to spend on a two year warranty with these many problems.

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Highlights

The AI used to provide these results are constantly improving. These results might change.

Quality

I am very pleased with the performance of the unit so far.

I like the quality, power and operability of the product.

I had some issues with the unit so i contacted the seller on a saturday requesting an exchange.

A quality bms will protectively shut down the battery if the surge does not end after a while.

Price

The cost is like a few bucks for a full charge or free in some cases.

I just wish the price wasn't so high.

Shipping

The recharging was as fast as promised - maybe even faster.

love the fast wall charging and even faster charging at an ev station.

They responded that same evening with directions for shipping back.

Competitiveness

Unlike some competitors - these are confirmed safety certified by a nationally recognized testing laboratory.

It safely operates with three 400w solar panels.

Never use an extension cord to charge the delta pro with unless it's a heavy-duty one.

This means that it could shut off at 1,200w without ever reaching its 3,600w capacity.

Overview

How are reviewers describing this item?
pro, solar, two and great.

Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.

Our engine has discovered that over 90% high quality reviews are present.

This product had a total of 210 reviews as of our last analysis date on Nov 13 2022.