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by EcoFlow

Ecoflow - DELTA 3 Plus Portable Power Station

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Original price $799.00
Original price $799.00 - Original price $799.00
Original price $799.00
Current price $649.00
$649.00 - $649.00
Current price $649.00
SKU EFDELTA3P-US

Description

Expandable Power for Extended Backup

The EcoFlow DELTA 3 Plus is designed for versatility, allowing expandable capacity from 1kWh to 5kWh when connected to compatible extra batteries, including DELTA 3 Extra Battery, DELTA Pro 3 Extra Battery, DELTA 2 Extra Battery, and DELTA 2 Max Extra Battery.

Powerful Performance & Seamless Operation

1800W AC Output (2200W with X-Boost, Surge 3600W) – Powers 99% of household devices, from refrigerators and TVs to computers.

X-Boost Technology – Supports high-power appliances up to 2600W, including ovens (2150W), hair dryers (1800-2500W), and kettles (1200-3000W).

Perfect for Home Backup, RVs, and Outdoor Use – Ensures reliable power in any situation.

Ultra-Quiet Operation

30dB Noise Level Under 600W Load – Operates at a near-silent level, blending with ambient sounds.

Ideal for indoor use and enclosed spaces like tents or bedrooms without disrupting sleep.

Flexible Expansion for Longer Runtime

Expandable up to 5kWh for extended backup power.

Compatible with DELTA 3, DELTA Pro 3, DELTA 2 Max, and DELTA 2 Extra Batteries for greater energy storage.

Charging Options

 

AC Charging

1500W Input – Charges 0-100% in just 56 minutes using EcoFlow’s X-Stream technology.

Quick Emergency Backup – A 30-minute charge provides hours of emergency power before an outage.

Solar Charging

1000W MPPT Input – Fully charges in 70 minutes using 500W MPPT × 2, maximizing efficiency even in low sunlight.

Portable Power Solution – Rechargeable outdoors during breaks or lunchtime.

Car Charging

800W Input – Fully charges in 1.3 hours, 8× faster than standard car chargers.

Ideal for road trips, eliminating the need for pre-charging before travel.

Generator Charging

Hybrid Charging with 1500W AC Input – Achieves a full charge in 56 minutes.

Automatic Power Replenishment – The EcoFlow Smart Generator 3000 (Dual Fuel) activates at night to maintain backup power without manual intervention.

Multi-Charging (AC + Solar)

1500W Maximum Input – Fully charges in 56 minutes using both AC and solar power.

Smart Power Management – Prioritizes solar charging to reduce energy costs.

 

Flexible expansion for ultra long runtime.

Flexible expansion for ultra long runtime.

Peace of mind for backup power


Applications

 

Home Backup

Outdoors

RV

Professional Work


 



Specifications

Physical Dimensions & Weight

  • Size: 397.6 × 202 × 283.6 mm (15.7 × 8.0 × 11.2 in)
  • Weight: 12.5 kg (27.6 lbs)

Battery & Capacity

  • Battery Type: LFP (LiFePO4)
  • Capacity: 1024Wh
  • Cycle Life: 4000 cycles to 80%+ capacity
  • Expandable Capacity: Supports up to 5kWh with DELTA 2 EB, DELTA 2 Max EB, DELTA Pro 3 EB, and DELTA 3 EB

Output & Ports

  • AC Output: 6 outlets, 1800W total (Surge 3600W)
  • Max Device Power (X-Boost): 2200W
  • USB-A Output (Fast Charge): 2 ports, 36W Max
  • USB-C Output: 2 ports, 140W Max
  • Car Power Output: 1 port, 12.6V, 10A, 126W Max
  • DC5521 Output: 2 ports, 12.6V, 3A Max

Charging Input

  • AC Charging: 1500W, Full Charge in 56 Minutes
  • Solar Charging: 2 DC Charge Inputs, 11V-60V, 500W Max Each
  • Smart Generator Charging (1.8kW): 1500W
  • Car Charging: 800W, Full Charge in 1.3 Hours

Additional Features

  • UPS Functionality: <10ms switch time
  • Water Resistance (Battery Pack): IP65 rating
  • Noise Levels: <30dB at 600W, <40dB at 1200W
  • Connectivity: EcoFlow App (TOU Scheduling, Storm Warning Alerts)
  • Warranty: 5 Years

Warranty


Warranty Policy – King of Generators

At King of Generators, we are committed to ensuring you have a seamless experience with your purchase. Below is an overview of the EcoFlow warranty policy to help you understand coverage and how to make a warranty claim through King of Generators support.


Warranty Period Overview

EcoFlow provides a limited warranty on its products, starting from the date of purchase. The warranty period varies by product type:

  • DELTA Series & RIVER Series: 1–5 years (depending on model)
  • Solar Panels: 12 months to 10 years
  • Accessories: 12 months
  • Smart Generators: 1–3 years

For detailed coverage, refer to the product-specific warranty on EcoFlow’s official website or contact King of Generators support.


What’s Covered?

  • Free repairs or replacements for defects in materials or workmanship
  • Warranty extensions available for select products upon registration on EcoFlow’s website

What’s Not Covered?

The warranty does not cover:

  • Damage due to misuse, unauthorized modifications, or external factors (e.g., water, weather)
  • Products purchased from unauthorized sellers or without valid proof of purchase
  • Products used outside the intended region or incompatible with local power standards

Note: EcoFlow products are designed for use in the U.S. Warranty claims for malfunctions due to use outside the country may not be covered.


How to Make a Warranty Claim

If you experience any issues, please contact King of Generators support to initiate a warranty claim.

📞 Phone: (855) 799-2943
📧 Email: info@kinggenerators.com

Our team will assist you with the claim process, including verifying your purchase, troubleshooting the issue, and coordinating with EcoFlow for repair or replacement.

Once approved, we will provide further instructions, including shipping details and estimated resolution time.


For any questions regarding warranty coverage, feel free to contact King of Generators support. We're here to help!

 

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