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EcoFlow DELTA 3 Series Portable Power Station - Silver

Not AvailableEcoFlow DELTA 3 Series Portable Power Station - Silver
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Expandable 1-5 kWh capacity with DELTA 3 Extra Battery, DELTA Pro 3 Extra Battery, DELTA 2 Extra B...

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Product Information

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The EcoFlow DELTA 3 Series Portable Power Station is designed for users who need reliable, high-capacity power whether at home, in an RV, or exploring outdoors. Its key win is the expandable 1-5 kWh capacity combined with ultra-fast charging and the ability to power 99% of household devices, even high-wattage ones through X-Boost technology. A key feature is its exceptional durability and quiet operation, ensuring peace of mind. However, while X-Boost allows powering devices beyond its rated output, users should verify compatibility for specific high-demand appliances.

All features

ColourSilver
SeriesDELTA 3
Model Part NumberEFDELTA3P-EU
BrandEcoFlow

Extended Product Information

FAQs

What kind of devices can the EcoFlow DELTA 3 Series power?

It can power 99% of household devices, including refrigerators, TVs, computers, and even high-wattage appliances like ovens (with X-Boost up to 2400W), hair dryers, and kettles.

How long does it take to fully charge the DELTA 3?

It can fully charge from 0-100% in just 56 minutes using its 1500W AC input. With 1000W solar input, it can charge in 70 minutes, and via an 800W car charger, it takes 1.3 hours.

What is X-Boost technology?

X-Boost is a feature that allows the DELTA 3 to power appliances with a higher rated wattage than its continuous output. It can handle devices up to 2400W (with a 3600W surge) by reducing their voltage and current, enabling them to run successfully.

Is the DELTA 3 Series resistant to water?

Yes, the DELTA 3 Series is IP65-rated, meaning it offers protection against dust ingress and water splashes from any direction. However, it should not be submerged in water.

What is the expected lifespan of the battery?

The DELTA 3 uses LiFePO4 (LFP) cells, which are rated for 4000 cycles to 80% capacity. This translates to approximately 10 years of regular use before its capacity significantly degrades.

Can I increase the power station's capacity?

Yes, the DELTA 3 Series is expandable. You can connect various EcoFlow Extra Batteries (DELTA 3, DELTA Pro 3, DELTA 2, or DELTA 2 Max) to expand its capacity from 1 kWh up to 5 kWh.

What is the warranty period for the EcoFlow DELTA 3 Series?

The EcoFlow DELTA 3 Series comes with a 2-year warranty.

How quiet is the DELTA 3 during operation?

It operates at an ultra-quiet 30 dB when under 600W of load. This is comparable to a soft whisper and makes it blend into ambient noise, ensuring minimal disturbance.

Troubleshooting

The DELTA 3 is not turning on.

Ensure the power button is pressed firmly and held for a few seconds. Check if the battery level is above 0%. If completely depleted, connect it to an AC outlet for a few minutes before attempting to power on.

Charging speed is slower than expected.

Verify the input wattage. For AC charging, ensure the 1500W input is available. For solar charging, check panel alignment, ensure there's no shading, and confirm panels are clean. Ensure all cables are securely connected and not damaged.

An appliance connected via X-Boost is not working or is cycling on/off.

While X-Boost supports up to 2400W, some appliances with motors or heating elements might not perform optimally or are not fully compatible. Try connecting a lower-wattage appliance to confirm the DELTA 3's output. Ensure X-Boost is enabled in the settings if applicable.

The power station feels warm during operation or charging.

It is normal for the DELTA 3 to generate some heat, especially during high-power discharge or rapid charging. The internal cooling fan will activate automatically. Ensure adequate ventilation around the unit and that cooling vents are not obstructed. If overheating warnings appear, disconnect devices and allow it to cool.

The unit is making an unexpected noise.

The DELTA 3 operates at an ultra-quiet 30 dB under 600W. If you hear a louder noise, it's likely the cooling fan operating at higher loads. This is normal. If the noise is unusual or persistent at low loads, check for any obstructions around the fan vents.

Pros and Cons

Pros

  • High versatility with expandable 1-5 kWh capacity to suit varying power demands.
  • Exceptional recharging speed with AC (56 mins), Solar (70 mins), and Car (1.3 hours) options.
  • Can power 99% of household devices, including high-wattage appliances with X-Boost (up to 2400W).
  • Long lifespan of 10 years due to advanced LiFePO4 battery chemistry and 4000 cycles.
  • Durable design with IP65 rating and multiple protective measures for outdoor and harsh conditions.
  • Very quiet operation at 30 dB, suitable for indoor use and quiet environments.

Cons

  • Base capacity of 1 kWh might be insufficient for extended heavy usage without purchasing expansion batteries.
  • The EcoFlow Smart Generator 3000 (Dual Fuel) is noted as 'coming soon,' limiting that charging option initially.
  • X-Boost technology, while powerful, may not be compatible with all sensitive electronics or appliances requiring a pure sine wave at higher wattages.
  • While portable, expanding to 5 kWh significantly increases the overall footprint and weight.

Getting started with your EcoFlow DELTA 3 Series is straightforward. Simply unpack the unit, ensure it is charged, and then plug in your devices. For expanding capacity, you can connect EcoFlow DELTA 3 Extra Batteries, DELTA Pro 3 Extra Batteries, DELTA 2 Extra Batteries, or DELTA 2 Max Extra Batteries to achieve up to 5 kWh of power. These simply connect via the designated port. The DELTA 3 is compatible with 99% of household devices thanks to its 1800W AC output and X-Boost feature. For care and maintenance, the unit boasts an IP65 rating, meaning it's resistant to water splashes and dust, making it suitable for various environments. To clean, wipe the exterior with a damp cloth; avoid abrasive cleaners or submerging the unit. Store the power station in a dry place, away from direct sunlight and extreme temperatures, ensuring it is charged to at least 50% for prolonged storage to maintain battery health. Regular use and occasional full charge/discharge cycles are recommended to optimize battery longevity.