EcoFlow DELTA Pro Portable Power Station Review

Power Capabilities and Performance

When you want the power punch of traditional gas generators but from a safer, more sustainable source, the EcoFlow DELTA Pro should be on your shortlist. With an AC output of 3,600W, which can be jacked up to 4500W with X-Boost technology, the DELTA Pro is made for powering almost any appliance or device you’d need at home, outdoors or even at work. 

And while the output of a single DELTA Pro is impressive in itself, it’s the ability to expand that capacity with an entire ecosystem of add-ons to suit almost any energy need that makes the DELTA Pro truly shine. 

Easily pair two DELTA Pro units together via the Double Voltage Hub from EcoFlow to get 7,200W of power and 240V that can easily keep your whole home running smoothly, including everything from fridges, dryers and AC units to work stations, medical devices and power tools. You can even daisy-chain multiple DELTA Pros together to get a staggering 25kWh output for true power independence. 

Safest, Longest-Lasting Battery 

The EcoFlow DELTA Pro features a lithium iron phosphate (known as LiFePo4 or LFP) battery that has quickly become the preferred industry leader for its superior stability and extra long lifespan. The latest LFP battery in the DELTA Pro will last up to 6,500 cycles until it reaches 50 percent capacity, which means you’ll have dependable backup energy for nearly a decade. 

The DELTA Pro also includes an advanced battery management system that adds a layer of protection with real-time analysis and regulation, making it one of the safest power stations to use inside your home or out. 

World’s Fastest Charging 

EcoFlow has dubbed the DELTA Pro the “world’s fastest charging portable power station” thanks to the ability to deliver record-breaking speeds of 6500W with MultiCharge, which combines multiple charging methods that can deliver a full charge in less time than it takes to watch a movie. 

Here’s a quick overview of a few of the flexible, fast-charging options you can use for the DELTA Pro:

• AC power cord + solar panel (3000W): About 1.9 hours
• AC power cord (1800W):  About 2.7 hours
• Solar (1600W):  About 3.5 hours
• EV charging station (3,400W):  About 1.7 hours 

Pricing & Purchasing Information 

With the massive energy output, expandability and super-fast, flexible charging capabilities, the EcoFlow DELTA Pro Portable Power Station might just be the only backup energy source you’ll ever need. But those premium features often come with a higher price tag. 

At the time this review was written, you could buy the DELTA Pro on sale directly from EcoFlow for $2,999 (typically priced $3,600) plus free shipping within the contiguous U.S. You may be able to find it at other price points through other retailers like Amazon and Walmart. 

While that may seem like a big investment up front, this powerhouse solar generator is competitively priced compared to similar capacity power stations and will pay off big time when you need reliable backup energy. 

You also find a whole suite of optional energy add-ons available through EcoFlow.com, including solar panels and extra batteries, to customize your power station to your specific needs and budget. Plus, EcoFlow has helpful information about possible rebates you may apply for, as well as flexible payment options available. 

Warranty & Return Policy

If you’re second-guessing your decision, you have up to 30 days from purchase to return the EcoFlow DELTA Pro in its original packaging to receive a refund. The DELTA Pro also comes with a generous five-year limited warranty from the manufacturer for extra peace of mind.

EcoFlow DELTA Pro vs. the Competition

Let’s take a quick look at how the 2000X from 4Patriots compares to other popular solar generators:

The Bottom Line 

If you want a safe, sustainable backup power source that’s fast-charging, flexible and can handle nearly any energy need you can imagine—both at home or on the road, then go with the EcoFlow DELTA Pro. This portable power station has it all, from its huge AC output, expandable accessories, super speedy charging methods, multiple outlets, mobile app and more that can keep you covered and connected for years to come. Unique features like EV charging and the ability to be used as part of a whole home backup system further its advantage over similarly priced solar generators on the market today, making the EcoFlow DELTA Pro the all-in-one portable power source you can trust no matter where life leads.