“Unexpected EcoFlow Delta Pro Ultra Review: Surprising Features and Performance Revealed”
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Our Opinion
Here at the parent game, we were beyond excited when we heard about the EcoFlow Delta Pro Ultra. We had high expectations for this cutting-edge portable power station, but let’s just say it didn’t quite live up to the hype. And let me tell you, we were not expecting what we got.
First off, let’s talk about the size. This thing is massive! We were expecting a sleek, compact design that would easily fit in our backpacks or carry-on luggage. Instead, we got a behemoth of a device that needs its own designated space in the trunk of our car. Not exactly what we had in mind for a “portable” power station.
Next, let’s discuss the performance. We were hoping for lightning-fast charging speeds and enough power to keep all of our devices running smoothly. What we got was a sluggish charge that seemed to take forever. And don’t even get me started on the limited number of outlets. We were constantly juggling which devices to plug in, as there just wasn’t enough room for all of our gadgets.
And finally, let’s touch on the price. We were prepared to invest in a top-of-the-line power station, but the EcoFlow Delta Pro Ultra came with a price tag that left us scratching our heads. We were expecting premium quality for the cost, but sadly, it fell short of our expectations.
Overall, the EcoFlow Delta Pro Ultra was a letdown for us here at the parent game. We were hoping for a game-changer in the world of portable power stations, but what we got was a cumbersome, underperforming device that left us wondering if we could have spent our money more wisely. Hopefully, future iterations will address these issues and give us the powerhouse we were truly expecting. But for now, we’ll have to make do with what we’ve got.
Products We Currently Love
- 7 X Faster Charging. 0-80% in just 50 mins and 0-100% in 80 mins with AC input. That's ideal when you need home backup power and a quick charge using your wall outlet.
- Expandable Capacity from 1-3kWh. With the standalone portable power station sporting 1kWh, you can add on extra batteries to reach up to 3kWh. Ideal for camping, RVs or off-grid living.and a quick charge using your wall outlet.
- Power Almost Anything. Portable batteries have come a long way. Power all your appliances with 1800W output, that's on par with outdoor generators without the fumes or noise. With 15 outlets and its huge output, you can power 90% of your appliances.
- Fuel up 80% in Only 43 Mins. With DELTA 2 Max's upgraded tech, combine up to 1000W solar input with AC for world-leading charging speeds. In only 43 min get an 80% charge. Or stick with AC for an 80% charge in a speedy 1.1 hour.
- 10-Year Long-Lasting LFP Battery. LFP battery chemistry provides 3000 cycles till it lowers to 80% capacity. That's 6× more cycles than the industry average and more cost-efficient. EcoFlow DELTA2 Max electric generator also comes with an extended 5-year service.
- Expandable Capacity from 2kWh to 6kWh. Triple the capacity of DELTA 2 Max with up to 2 extra solar powered batteries. Customize your energy depending on your needs. With a plug-and-play design, it's easier than ever to prepare for blackouts.
- Due to local regulations, this product is not CARB-approved. Cannot be shipped to California.
- [Reliable Power You Can Trust] This portable dual fuel inverter generator, capable of achieving 3200W DC fast charging, saves 40% of fuel during full charging of the EcoFlow DELTA Pro 3. This results in 1kWh more power per gallon of fuel, enhancing battery life.
- [No Fuss, Just Power.] Offering 7 quick start and 6 quick shutdown methods, this portable power station allows users to control start/stop with a single click. Use the EcoFlow app to monitor and manage energy consumption, equipment operation, and receive maintenance prompts for easy upkeep. Its portable handle design ensures easy movement for starting backup power anywhere, anytime.
- 【30% Tax Credit Could be Applied】You could apply for the Residential Clean Energy Credit for qualified solar electric property costs. Please check with your utility to verify eligibility & requirements for Residential Clean Energy Credit programs.
- 【Large Capacity】Featuring a 3600Wh LFP battery capacity, DELTA Pro provides strong electrical storage for home battery backup power supply and outdoor camping. Applied with DELTA Pro Extra Batteries or Smart Generators, the electric generator can expand its capacity from 3.6kWh to 25kWh.
- 【Maximum Output Flexibility】A single DELTA Pro unit packs a 3600W AC output, which can be expanded up to 4500W with X-Boost technology. You can even pair two units together to achieve 7200W. Power 99.99% heavy-duty devices at home, outdoors, or at work. With 15 output methods: 2*USB-A, 2*USB-A Fast Charge, 2*USB-C (100W), 5*AC Outlets, 2*DC Outlets, 1 car power output and 1 Anderson port, the solar power station grants the ability to power multiple devices at the same time.
- 【Energize Almost Everything】 The EcoFlow DELTA Pro 3 supports 120V/240V voltage and has a 4000W output (6000W with X-Boost, scalable up to 12000W), powering nearly all essential home appliances, such as a 3-ton* central AC or a 1 HP water pump.
- 【Forget Refueling】 Featuring a 4096Wh LFP battery capacity, expandable to 48kWh with extra batteries or smart generators, providing 2-4 days of whole-home backup power. With 7 unique and 18 combo charging methods like AC wall outlets, solar panels, gas generators, EV charging piles, or the EcoFlow smart home panel 2, you can forget fuel worries.
- 【Plug and Play】 Experience hassle-free power with the DELTA Pro 3, a versatile portable power station that's easy to set up, even a kid can manage it. No installation or maintenance required. Its portable handle design makes this solar generator perfect for clean, renewable energy anywhere, anytime. Control and monitor your power with the EcoFlow app, even remotely.
- Go Green without Sacrificing Speed. Boasting 1024Wh and 1800W (Surge 2700W) output, DELTA2 pairs perfectly with our efficient 100W Solar panel, offers a 23% conversion rate. Charge up to 15 devices and enjoy a faster recharge: 5.1 hrs with two Solar Panels, and just 2.6 hrs with three.
- Built to Last 6x Longer. Its LFP battery chemistry makes for a portable power station with a 3000+ cycle life. Enough for years on end of use. With a sophisticated BMS, you can go easy knowing its an auto-regulating portable battery to keep you safe.
- Power Almost Anything. Solar powered generator have come a long way. Power all your appliances with 1800W output, that's on par with outdoor generators without the fumes or noise. With 15 outlets and its huge output, you can power 90% of your appliances.
- 5 Fast Charging Options. With 1500W AC input, it charges to 80% in 40 mins. Solar charging reaches 80% in 1 hr, 100% in 70 mins. The 800W Alternator charges to 80% in 1 hr, 100% in 1.3 hrs. EcoFlow smart generator charges to 80% in 40 mins, 100% in 56 mins. Hybrid (AC + solar) charging also reaches 80% in 40 mins, 100% in 56 mins.
- Durable and Reliable for 10 Years. Powered by LiFePO4 (LFP) cells, with 4000 cycles to 80%, offering 25% more durability than industry standards. Enjoy a 10-year lifespan for daily use. The IP65 battery pack provides triple protection: splash-proof, dust-proof, and oil-proof.
- Adjustable and Versatile. The 220W bifacial solar panel is designed with a 30-60° adjustable angle bracket and an integrated solar angle guide, to keep sunlight at a 90° angle to capture the most energy possible.
- 【Ultra-powerful Capacity】DELTA Pro has a large 3600Wh battery capacity with 3600W AC output and total 15 outlets, which make it a strong home backup power station. With x-boost technology, it can power domestic appliances up to 4500W. Full charged in 1.8 hrs with 240V outlets(3000W), 2.7 hrs with 1800W wall outlets. Remember that the power station and the solar panel(s) will be shipped in separate packages.
- 【High Efficiency】When paired with the generator, the 400W portable solar panel achieves optimal efficiency no matter when it rains or shines. Where solar panels are concerned, its conversion rate of 22.4%. With a single 400W panel, the large power bank gets a full recharge in 11 hours and with the 3x400W ones, it gets a full recharge in 3.5 hours.
- 【Light and Durable】The 400W Solar Panel is foldable and comes with an adjustable carry case. Weighing in at only 16kg (35.3lbs), it can be easily packed up and carried with you, no matter where you go. It also comes with a IP68 Waterproof rating, meaning it is dust and water tight.
- [1 Hour AC Recharge] - Fully recharge the electric generator using an AC outlet in only 1 hour with EcoFlow's X-Stream fast charging technology.
- [Power All Your Essentials] - With an output of up to 600W, run 6 essential appliances simultaneously without worrying about overloading. With a whole host of ports, from 300W AC outlets to USB-C, we've got all your device's plugs covered.
- [LFP Long-Life Battery] - Using LFP battery cells, use and recharge RIVER 2 more than 3000 times before hitting 80%. That's almost 10 years of regular use. RIVER 2 includes advanced BMS protection, monitoring voltage, current, and temperature to keep your LFP battery running for years.
- Package List: DELTA Pro ULtra Inverter, DELTA Pro ULtra Battery, Smart Home Panel 2. Kindly remind that the product will be shipped in separate packages.
- One Powers All. The unit of DELTA Pro Ultra whole house generator includes an inverter and a battery. One inverter supports 120V & 240V and has an exceptional 7200W output, allowing you to run almost any heavy household appliance, even a 3-ton central air conditioner. For more power, pair 3 inverters with the EcoFlow Smart Home Panel 2 to unlock a 21.6kW AC output. Its X-Fusion feature ensures a constant 7200W output no matter what³.
- Multi Ways to Charge. One battery of 6144Wh can be fully recharged in 2 hours. Faster than any other 6kWh solar generator. Users can choose among electric vehicle piles, solar, wall outlets or outdoor generators for charging.