When it comes to choosing the right portable power station, the details matter. Two popular options on the market, the EcoFlow Delta Pro and the Jackery 290, offer a range of features suited for different uses. Whether you’re looking at home backup options, outdoor recreation, or professional production, understanding the technical specifications and capabilities is key to making an informed decision. In this article, we’ll dive deep into a technical comparison of both products.
Design & Build
Starting with the basics, the EcoFlow Delta Pro is notably larger than the Jackery 290, with dimensions of 25*11.2*16.4 inches and weighing approximately 99lbs, making it a heavyweight option. In contrast, the Jackery 290 is a more compact and lightweight power station, at 9.1 x 5.2 x 7.7 inches and 7.5 lbs, which is ideal for portability.
Power Capacity and Battery Life
The EcoFlow Delta Pro boasts a staggering 3600Wh capacity, expandable up to 25kWh with additional batteries, while the Jackery 290 houses a 290Wh high-density lithium-ion battery. If you’re looking for longevity, the Delta Pro’s LFP battery claims a lifecycle of 6,500 cycles to 50% capacity or 3,500 cycles to 80% capacity. The Explorer, with its NMC battery, has a lifecycle of 1,000 cycles to 80% capacity.
Output Options
Outlets matter when powering multiple devices. The Delta Pro comes with five AC outlets and various USB and DC ports, providing a total AC output of 3600W (surging to 7200W). The Jackery 290 takes a more minimal approach, fitted with a single AC outlet and two USB-A ports, delivering a 200W continuous output with a 400W surge peak.
EcoFlow Delta Pro vs. Jackery 290 – Output Comparison
| Feature | EcoFlow Delta Pro | Jackery 290 |
|---|---|---|
| AC Outlets | 5 | 1 |
| Total AC Output | 3600W (7200W surge) | 200W (400W surge) |
| USB-A Ports | 4 (including 2 fast charge) | 2 |
| USB-C Ports | 2 (max 100W each) | 0 |
| DC/CAR Ports | 1 car port, 2x DC5521 port | 1 car port |
Charging Capabilities & Inputs
These power stations also differ in their charging capabilities. The Delta Pro can handle a maximum 1800W AC charging input and is compatible with solar and car charging, promising a rapid 2.7-hour AC charge time. On the flip side, the Explorer 290 takes about 5-6.5 hours to charge via solar, wall, or car inputs, aided by a built-in MPPT controller for solar charging efficiency.
Special Features
The Delta Pro is Wi-Fi and Bluetooth enabled allowing for smart energy management. EcoFlow’s X-Boost technology can increase its powering capabilities for heavy-duty appliances. The Jackery 290, while lacking smart connectivity, includes a helpful Battery Management System for voltage, temperature control, and short-circuit protection.
Sustainability & Extra Features
The EcoFlow Delta Pro may be eligible for a 30% tax credit under current legislation, making it an investment with future savings for your home backup needs. The Explorer 290 prides itself on being an eco-friendly, quiet source of power suitable for your outdoor adventures.
Conclusion
In conclusion, if you’re in the market for a high-capacity, expandable power station for diverse applications, the EcoFlow Delta Pro may be well worth the investment. However, if portability and simplicity are your priorities, and you’re dealing with less demanding power needs, the Jackery 290 might be the perfect fit.
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