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The EcoFlow DELTA 3 is a 1024Wh portable power station with a 1800W AC output and a 500W solar input. Its headline feature is charging speed: a 1500W AC input takes it from empty to full in about 56 minutes, and solar tops it up in roughly two hours with MPPT tracking. It suits home backup, van life and camping where a fast turnaround matters. Against rivals like the Jackery Explorer 1000 and Bluetti AC180, it trades a slightly higher output for much faster AC recharging, though it is heavier and louder under load than some competitors.
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Owners praise the fast AC recharge and solid output for its size. Some note fan noise under load and the weight when carrying it far.
The EcoFlow DELTA 3 is a portable power station with 1024Wh capacity and 1800W of AC output (3600W surge). It runs household devices such as refrigerators, TVs and computers. With X-Boost, it continuously powers appliances over 2600W, such as ovens (2150W), hair dryers (1800-2500W) and kettles (1200-3000W).
It charges five ways: AC wall power, solar, a car power source, a generator, or AC and solar together. AC input of 1500W with X-Stream technology gives a full charge in 56 minutes. Solar input through a 500W MPPT controller charges it fully in 2 hours, and an 800W car source does it in 1.3 hours. With AC and solar plugged in together, it prioritizes solar.
It runs at 30 dB under 600W of load. A 10 ms UPS function backs up specialized equipment. The EcoFlow Oasis system handles energy management. Capacity can be expanded up to 5kWh with compatible extra batteries, and the EcoFlow Smart Generator 3000 (Dual Fuel) can recharge it automatically.






