EcoFlow DELTA Pro Ultra: A Complete Review of Whole-Home Battery Backup
Extreme weather and long power outages are becoming increasingly common in the United States. One storm can leave your home without power for several days. In such scenarios, having a reliable power backup is essential for every homeowner. You can utilize a solar battery filled with clean electricity to reduce your dependency on your utility, enable solar energy usage at night, avoiding peak time electricity charges, and you have an uninterrupted power supply in case of a blackout. EcoFlow, the company of portable solar generators, has introduced the DELTA Pro Ultra, a whole-home battery backup system. This stackable battery and inverter combination are designed to be the best backup power option for the whole-home in both everyday use and during long power outages.
In this article, we will explore the EcoFlow batter’s features and help you decide whether DELTA Pro Ultra is worth it for your home.
How does the DELTA Pro Ultra battery work?
This home battery, the Delta Pro Ultra, is a high-performance home battery system. Each unit comes with a single battery pack and an inverter and requires connection to your house either via the EcoFlow Smart Home 2 panel or a manual transfer switch.
Due to plug-and-play design, you can easily disconnect the EcoFlow battery from your home and transport it whenever you need power. The EcoFlow Delta Pro Ultra also has ports such as USB-C and USB-A for AC outlets, as well as a connector for DC output so that you can connect almost any device to it.
Analyzing the EcoFlow DELTA Pro Ultra Battery Performance
In terms of performance, the EcoFlow DELTA Pro Ultra has similarities to other solar batteries, but it performs better in terms of power output.
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Battery Capacity:
The amount of electricity that a battery can store reflects its capacity. The DELTA Pro Ultra can manage 6.1 kWh of storage per unit. However, you may expand up to 30 kWh per inverter. Also, you can install up to three units to reach the 90 kWh if you want to extend it to its full potential. The average home uses 30 kWh per day, according to data from the U.S. Energy Information Administration (EIA). With solar power and a two-battery DPU unit, most homeowners can run their homes for an entire day without relying on the grid.
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Warranty:
For the DELTA Pro Ultra batteries, the company offers a 5-year warranty, which is significantly less than the industry standard 10-year storage warranty. According to EcoFlow, the battery has a 3,500-cycle life before its capacity reduces to 80%.
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Battery Chemistry:
This EcoFlow home battery is made of lithium iron phosphate (LFP). These batteries are becoming the industry standard for the majority of solar and home storage systems. This is because it does not contain any harmful metals and can tolerate higher temperatures. This type of battery has higher safety standards, is more affordable, and lasts longer.
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Power Output:
Batteries often have power outputs between 5 and 7 kW. But, with a single battery and inverter unit, DPU can generate up to 7.2 kW of power exceeding the industry standard for a single unit. This battery storage is perfect for summers as it can power a 3-ton central air conditioner, according to EcoFlow. Additionally, you can achieve a maximum power output of 21.6 kW if you fully expand your system.
Solar Input:
Both low- and high solar technology connectors are included with the DPU. This battery is compatible with both new and old rooftop solar systems as well as flexible, plug-and-play solar panels. Up to 5.6 kW of solar input can be handled by a connection with a single EcoFlow inverter. When you install 3 battery units to maximize the capacity, that rises to 16.8 kW.
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Bonus Features:
Both Bluetooth and Wi-Fi are compatible with the DELTA Pro Ultra home battery. A huge panel on the front of the battery shows you the percentage of battery life that is remaining, along with a timestamp that indicates how long your battery is expected to last. Additionally, the LCD displays the input and output power (in watts) that the battery is receiving and releasing. The output power of all the output ports is 7200 W for the 6 AC outlets, 24 W for the two USB-A ports, 200 W for the two USB-C ports, and 378 W for the single DC output outlet.
EcoFlow App:
This app allows control and tracking of the DELTA Pro Ultra battery at your fingertips. Everything is available to you when using the app, including the input and output watts and battery life. If your system is connected to the Smart Home Panel, you can even operate breakers directly from your phone. A customized and integrated experience with your battery is offered via the user-friendly interface. Other fantastic features include energy management tools, vehicle input options, device sharing, and much more.
How does the EcoFlow DELTA Pro Ultra compare to other brands?
The following chart compares the DPU to two popular options for installers and consumers: the Enphase IQ battery and the Tesla Powerwall.
The DPU’s power output and expandability possibilities are where it truly excels. Despite being half as large, the DPU’s power output is nearly 2 kW more than its competitor, the Tesla Powerwall. Because the batteries can be arranged like a tower, the DPU is more compact than Enphase’s design, giving you greater control over its expandability. Moreover, compared to Enphase, the DELTA Pro Ultra is cheaper.
What are some benefits of the EcoFlow Pro Ultra?
This battery is designed to be interchangeable. You can take this with you wherever you go or use it for daily use and backup power when connected to a smart panel. With all of its features, this battery can be used for several purposes, including:
Back-up power during a blackout:
In the case of power outages, keep your most energy-intensive appliances operating. This battery can be connected to solar panels or a gas generator to provide power for an extended period of time if there is a prolonged power outage.Electricity bill savings:
You can save more money on your bills if you reside in an area with time-of-use utility rates as the EcoFlow home battery allows you to charge when electricity prices are low and discharge when rates are high.Off-grid power needs:
Are you going camping?Any gadget you need in an off-grid situation can be powered by this battery.EV charging:
You can charge your EV at home directly from your battery by plugging it into the outlet.Overall, The DELTA Pro Ultra is the right option for anyone who wants to run an off-grid cabin or who needs backup power to run necessary appliances. For best results, SolarSME highly recommends using this battery in conjunction with a Smart Home Panel. To find the best solar battery for your home, you can book a FREE consultation with us. We will not only help you find the right battery, but also you will get the best installation.
