As part of its ongoing Home Backup Sale, EcoFlow has also launched a 48-hour flash sale with up to $2,200 savings on four units, like the DELTA 3 Max 2,048Wh Portable Power Station with a 500W modular solar panel at $1,399 shipped. This bundle would cost you $169 more buying the power station and the solar panel from Amazon right now, with it down from a $1,699 full price directly. This is a fairly newer bundle that hit the market in late 2025, which we’ve seen discounted as low as $1,299 up until today. The deal here gives you a $300 markdown off the full price, landing it at the second-lowest rate we have tracked. You can learn more about it and the other flash offers below, or browse the full sale lineup of deals on the main page here.
The EcoFlow DELTA 3 Max power station is a solid middle-tier solution with a 2,048Wh starting LiFePO4 capacity here, which you can use extra batteries from the DELTA 3, DELTA Pro 3, DELTA 2 Max, or DELTA 2 to further expand as high as 10,240Wh. It has nine output port options (4x AC, 3x USB-C, 1x USB-A, and 1x car port) and can deliver up to 2,400W of steady power to connected devices/appliances, while also surging higher up to 4,800W.
The bundle is giving you the station’s maximum 500W solar input to get the very most from charging in the sun, while also having the options to recharge from a standard AC outlet, a gas generator, using the car port, or the brand’s alternator charger.
***Note: All these units get the full savings taken off once it is placed in your cart.
EcoFlow’s current 48-hour flash offers:
- Smart Dual Fuel Generator 3000: $599 (Reg. $749) | not available at Amazon
- DELTA 3 Max (2,048Wh) with 500W solar panel: $1,399 (Reg. $1,699)
- DELTA Pro (3,600Wh) with 2x 220W solar panels: $2,199 (Reg. $3,289) | not available at Amazon
- 2x DELTA Pro Ultra batteries (6,144Wh each): $4,399 (Reg. 6,599) | $399 more at Amazon
As I mentioned, you can shop these flash sale offers, as well as the full Home Backup Sale lineup on EcoFlow’s main sale page here, while other deals from across all our favorite brands can be found over in our dedicated power stations hub.
EcoFlow DELTA 3 Max Portable Power Station features:
- 2400W Powerful Output: 4800W surge output. With X-Boost™ mode, it supports heavy-duty appliances up to 3400W such as refrigerators, coffee makers, washers, and circular saws.
- 4 Ways to Charge, Ready in Just 68 Mins: Ready in 68 mins (0-80%) with Wall Charging or Generator Charging.
- Lightweight and Easy to Carry: Weighing just 20.3 kg, 13% lighter than the previous generation 2kWh product.
- Long-Lasting, Durable, and Reliable:Equipped with automotive-grade full-tab LFP cells, offering 10 years of reliable power, 24/7 protection BMS, and EV-grade CTC structure that protects against overnight condensation and off-road bumps during transport.
- 10ms Auto-Switch: Fast enough to keep critical devices like NAS systems and servers running smoothly.
- 25dB Whisper-Quiet Operation: Ultra-low noise (≤25dB at 600W).
- OASIS 3.0 Smart App Control: Dashboard to monitor real-time battery status, electricity prices, and savings. Storm Guard Mode automatically activates backup power before extreme weather hits. Self-Powered Mode and Scheduled Tasks save you money daily.
- Up to 5-Year Warranty: Includes 3-year standard warranty and 2-year extended warranty available upon EcoFlow App registration.
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