72 hours, get EcoFlow’s DELTA 3 power stations + 110W solar panel for $569, 2x DELTA 3 Max stations for $729 each, more.

As part of its new Spring Power Sale, EcoFlow has now launched its first 72-hour sale with an event that takes up to 62% on four offers – two power station units, a bunch of additional DELTA Pro Ultra X batteries, and a bunch of Smart Home Panel 3 – valid only on the weekend. Things start with the DELTA 3 Portable Power Station with a 110W solar panel $569 shippedwhich does not have the same package on Amazon. The bundle here carries an MSRP tag of $1,497, although you can currently find the stand-alone power station sitting down for $499 more on Amazon (beating the direct sale prices by $100), and the solar panel can be had for $169 during this sale (excluding Amazon’s option for this particular size), which means you’re getting about $100 in savings at the best price. Head below to learn more and browse the full list of deals while they’re available over the weekend.

Part of the new DELTA 3 series of units developed in 2025 from the legacy DELTA 2 models, this EcoFlow DELTA 3 power station is an easy entry-level way to get backup power support with a capacity of 1,024Wh LiFePO4. Moreover, it doesn’t have to stay at this level, as you can increase that capacity up to 5,120Wh with additional smart DELTA 3, DELTA Pro 3, DELTA 2, or DELTA 2 Max batteries. It delivers an output of up to 2,200W and can go up to 3,600W, with a total of 13 output ports for maximum flexibility: 6x ACs, 2x USB-Cs, 2x USB-As, 2x DCs, and a motor port. The versatility also extends to its recharging methods, including AC charging, gas generator charging, up to 500W solar charging input, car charging through the car port (or you can upgrade to an 800W alternator charger for faster speeds there), and storing AC and solar charging together.

Another power channel option among these flash protocols gives you two DELTA 3 Max channels in them $1,458 shippeddown to $729 each. These models each deliver a capacity of 2,048Wh LiFePO4 (so you get a total of 4,096Wh) and can be expanded up to 10,240Wh with various DELTA batteries. Each channel provides 2,400W to 4,800W of maximum output through nine ports (4x ACs, 3x USB-Cs, 1x USB-A, and a car port). They also bring all the same charging options as the model above.

EcoFlow’s 72-hour spring flash sale offers (through March 8):

• DELTA 3 power station (1,024Wh): $569 (Reg. $1,497)
• 2x DELTA 3 Max (2,048Wh each) power stations: $1,458 (Reg. $2,998) | $140 more on Amazon
• Smart Home Panel 3 (includes 32 home circuits) with FREE monitor: $2,899 (Reg. $3,299)
• 2x DELTA Pro Ultra X batteries (6,144Wh each): $3,999 (Reg. $6,598) | $399 more on Amazon

Not only can you browse all of EcoFlow’s Spring Sale power station deals in our original coverage here, but we also have two ongoing and popular deals on some of the brand’s biggest selections that can support a whole home backup. There’s a DELTA Pro Ultra multi-channel Smart Home Panel 2 for a low price of $4,319, while the more expandable DELTA Pro Ultra X channel is down for $6,499. You’ll find these deals and more waiting on our power station hub here.

Features of the EcoFlow DELTA 3 Portable Power Station:

• 1-5kWh expandable with DELTA 3 Extra Battery, DELTA Pro 3 Extra Battery, DELTA 2 Extra Battery or DELTA 2 Max Extra Battery.
• 1800W AC output, 2200W (surge 3600W) with X-Boost
• 5 fast charging methods (AC, Solar, 800W Alternator Charger, Smart Generator 3000 (Dual Fuel), Multicharging)
• 5 year warranty