EcoFlow Prime Day Deals 2026: The Best Power Station Bundles Ranked

Introduction

Prime Day brings some of the year’s best pricing on EcoFlow power stations, with discounts reaching up to 63% off retail across the lineup. EcoFlow was rated number one in 2024 global power station sales by Frost & Sullivan, and this year’s sale covers everything from compact portable units to whole-home backup systems. Some deals are exclusive to EcoFlow’s store page, while others are Amazon exclusives, so it helps to know exactly what each bundle includes before you buy.

This guide breaks down the seven most notable deals, what each product is best suited for, and which bundle makes the most sense for different use cases.

EcoFlow Delta Pro Ultra: Whole-Home Backup Power

The Delta Pro Ultra was EcoFlow’s flagship product from 2024, and it remains one of the most impressive home backup power stations available. It features a massive 7,200 watt pure sine inverter and a modular 6 kWh battery system. One unit with three batteries is enough to power the average American home for a full day without solar charging.

The inverter handles heavy loads with ease, including electric water heaters, and the unit runs nearly silent when loads stay under 2,000 watts. It was one of the world’s first all-in-one power stations capable of outputting split phase 240 volts on its own, meaning it can deliver both 120V and 240V simultaneously. It includes a 30 amp RV hookup and supports up to 5,600 watts of solar through two MPPT solar controllers.

The Prime Day price is $37.99, which is almost $400 less than last year and 38% off retail. This deal is exclusive to EcoFlow’s website and is not available on Amazon. Pairing it with the smart home panel integration kit makes wiring it into your home straightforward.

EcoFlow Delta Pro Ultra X: The New Flagship for Maximum Power

For the first time, the newest flagship model, the Delta Pro Ultra X, is included in a major sale. This is EcoFlow’s largest home backup system, featuring a 12,000 watt inverter paired with up to six 6 kWh batteries. The batteries are the same ones used in the older Delta Pro Ultra, so the two systems are backwards compatible with each other.

Three Delta Pro Ultra X inverters can be combined for 36 kW of power and 180 kWh of battery storage, enough to run a moderate-size commercial business through a power outage. The unit is also far more power efficient than the previous flagship, wasting less energy as heat when running the inverter 24/7. Despite the larger inverter, it runs silent almost all the time.

The Prime Day bundle includes two 6 kWh batteries, the smart home panel 3, and the new Power Insight 2 tablet for 24/7 remote monitoring without needing to use your phone or the EcoFlow app. The bundle is 28% off retail at $10,399 on EcoFlow’s store page only. This deal is not available on Amazon.

EcoFlow Delta Pro: Proven Performance with Solar Panels Included

The Delta Pro was EcoFlow’s original 2021 Kickstarter flagship, and it broke the record for the most funded tech project at over $12 million. It remains a popular choice for those looking for a large 3,600 watt power station with a 3,600 watt-hour battery at an affordable price.

It can be AC charged from 200W up to 3,600W at either 120V or 240V, including from EV charging stations. It was also one of the first lithium battery power stations capable of split phase 240V operation when paired with a second Delta Pro, making it possible to run 240V well pumps, heat pumps, and 50 amp RVs. It offers a 20 ms UPS mode to keep electronics online when grid power is unpredictable.

The unit has received over 100 firmware updates over the years and is compatible with EcoFlow’s latest smart home panel offerings and the EcoFlow app. This year’s bundle includes a pair of 220W bifacial glass solar panels at $2,049, which is 61% off retail. An additional 5% discount code brings the total down to $1,946. This deal is exclusive to EcoFlow’s store page, though an Amazon bundle with a 400W solar panel is available for $2,109.

EcoFlow Delta 3 Ultra: Portable Power for RVs and Camping

The Delta 3 Ultra is a 3 kWh power station that ranks above the Max but below the Pro in EcoFlow’s lineup. It is designed for people who want substantial battery and inverter power without hooking the unit up to their home wiring. These models do not offer split phase 240V operation and only run 120V appliances.

This model is a great choice for plugging into an RV, as it includes a true 30 amp RV hookup with a full 3,600 watts available. The Prime Day bundle includes two 220W bifacial glass solar panels at $1,499, which is 61% off retail. This deal is available on both EcoFlow’s store page and Amazon, with the Amazon version including a single 400W folding flexible solar panel instead of the two glass panels, at the same price.

If you plan to use the Delta 3 Ultra as a portable unit for camping or remote locations, the 400W folding panel is a solid choice. If you plan to use it mostly at home or want more robust solar charging from longer-life glass panels, the EcoFlow store bundle is the better option.

EcoFlow Delta 3 Max: A Lighter, Quieter Mid-Size Option

The Delta 3 Max is a 2,400 watt power station, but it should not be compared directly to the older Delta 2 Max. This new version is a stripped-down model with no battery expansion ability and half the solar charging speed of the previous Delta 2 Max. If you wanted a 2 kWh Delta 2 Max without battery expansion and don’t mind slower solar charging, you can save a couple hundred dollars by choosing the Delta 3 Max.

The newer model includes a 5-year warranty and a quicker 10 millisecond UPS mode. It is also quieter and lighter than the outgoing version. The Delta 3 Max is on sale for $750, or $712 with a discount code, which is over 50% off retail. When buying from the EcoFlow store, they include a 10 amp power bank called the Rapid Pro 3-in-1, valued at $69. The same deal is available on Amazon for a dollar less but without the free power bank.

An Amazon-exclusive bundle with a 220W bifacial glass panel is available for $949, or $901 with a discount code. This is a good option if you don’t already have a solar panel to charge the unit.

EcoFlow Delta 2: The Budget-Friendly Workhorse

The Delta 2 is over four years old, but it remains EcoFlow’s best deal of the year. It is the Goldilocks product for most people looking for a basic, low-cost power station that can run virtually any appliance you would plug into a standard 120V residential wall outlet. This includes refrigerators, window AC units, toasters, coffee machines, and even microwaves during a power outage.

It offers a 1 kWh LFP battery with 3,500 cycles, a 1,800 watt inverter, and can be expanded with additional batteries up to 3 kWh. It is also EcoFlow’s smallest power station that can still power their Wave air conditioner with direct DC through its external battery port. The Delta 2 charges quickly through AC or with 500 watts of solar, supports EcoFlow’s remote app, and offers UPS mode for keeping sensitive electronics online during a blackout.

The current bundle includes a 220W bifacial glass solar panel for $599, which is 63% off retail and the top discount of this sale. An additional 5% discount code brings the final price down to $569. This deal is exclusive to the EcoFlow store and is not available on Amazon.

EcoFlow Delta 3 Classic: The Best Value Pick

The final two deals are Amazon exclusives, meaning they are not available on EcoFlow’s site. Both are for the 1 kWh, 1,800 watt Delta 3 Classic power station. The Classic is essentially the same as the Delta 2 but modernized with EcoFlow’s latest technology. It removes the battery expansion port to keep costs down, but you get the latest 10 ms UPS mode, quicker charging, quieter running, automotive grade 4,000 cycle LFP cells, and a 5-year warranty.

With a discount code, this 1,800 watt power station comes in at only $417, making it the least expensive power station EcoFlow offers for Prime Day. You can also get the Classic bundled with a 220W bifacial glass panel for $629, or $597 with the code. These are Amazon exclusive deals.

Overall Buying Advice

The right EcoFlow power station depends entirely on your use case. For whole-home backup, the Delta Pro Ultra offers proven performance at a significant discount, while the Delta Pro Ultra X is the most powerful option for those who need maximum capacity and efficiency. The Delta Pro remains a fantastic value with solar panels included, especially if you don’t need the latest features.

For portable use, the Delta 3 Ultra is ideal for RVs and camping, while the Delta 3 Max offers a lighter and quieter mid-size option. The Delta 2 is the best budget pick for basic home backup, and the Delta 3 Classic is the least expensive way to get a modern EcoFlow power station with the latest tech.

Note that the 5% discount code applies to all products at both EcoFlow and Amazon, except for River products, solar panels, power banks, the Delta Pro Ultra, Delta Pro Ultra X series, and Delta 3 Ultra. It does work on the Delta 3 Classic and Max bundles.

Conclusion

EcoFlow’s Prime Day sale covers the full range of power needs, from compact portable units to massive whole-home backup systems. The standout deals are the Delta 2 bundle at 63% off and the Delta 3 Classic at its lowest price yet. Whatever your power requirements, there is a bundle in this sale that matches your needs and budget.