---
product_id: 678706494
title: "ECOFLOW DELTA 3 Portable Power Station, 1024Wh Solar Generator, LiFePO4 Battery, 0-70% Quick Charge in 30 Min, Expandable to 5kWh, Backup Power with UPS for Home, Camping & RV"
brand: "ef ecoflow"
price: "¥363691"
currency: JPY
in_stock: true
reviews_count: 7
url: https://www.desertcart.jp/products/678706494-ecoflow-delta-3-portable-power-station-1024wh-solar-generator-lifepo4
store_origin: JP
region: Japan
---

# 1500W AC input for 0-70% charge in 30 min 500W solar input with MPPT for 2-hr recharge 1024Wh LiFePO4 battery, 4000 cycles lifespan ECOFLOW DELTA 3 Portable Power Station, 1024Wh Solar Generator, LiFePO4 Battery, 0-70% Quick Charge in 30 Min, Expandable to 5kWh, Backup Power with UPS for Home, Camping & RV

**Brand:** ef ecoflow
**Price:** ¥363691
**Availability:** ✅ In Stock

## Summary

> 🔌 Power up fast, live limitless—your energy, your rules.

## Quick Answers

- **What is this?** ECOFLOW DELTA 3 Portable Power Station, 1024Wh Solar Generator, LiFePO4 Battery, 0-70% Quick Charge in 30 Min, Expandable to 5kWh, Backup Power with UPS for Home, Camping & RV by ef ecoflow
- **How much does it cost?** ¥363691 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/678706494-ecoflow-delta-3-portable-power-station-1024wh-solar-generator-lifepo4)

## Best For

- ef ecoflow enthusiasts

## Why This Product

- Trusted ef ecoflow brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Whisper-Quiet Energy:** Ultra-quiet 30 dB operation means power without the noise—perfect for work or rest.
- • **Smart Savings & Safety:** Intelligent TOU mode and UPS backup slash energy costs and keep you protected during outages.
- • **Scale Your Power Empire:** Expandable up to 5kWh with durable LiFePO4 cells—future-proof your energy needs for a decade.
- • **Powerhouse for Every Plug:** 1800W continuous output with 11 outlets, handling 99% of household devices simultaneously.
- • **Rapid Recharge Revolution:** X-Stream tech powers 0-100% in under an hour—never wait for power again.

## Overview

The EcoFlow DELTA 3 is a cutting-edge 1024Wh portable power station featuring ultra-fast 1500W AC input charging, a durable LiFePO4 battery with 4000 cycle lifespan, and 11 versatile outlets delivering up to 1800W continuous power. Designed for professionals and adventurers alike, it offers whisper-quiet operation, intelligent energy management with TOU and UPS backup, and expandable capacity up to 5kWh, making it the ultimate clean energy solution for home, camping, and emergency use.

## Description

From the brand Our mission is to empower both individuals and communities through portable, clean, and reliable power, by replacing the traditional gas generator and reinventing the way the world accesses energy. EcoFlow combines research and knowledge to build innovative products that are at the forefront of design, intelligence, and power. Our mission is to empower both individuals and communities through portable, clean, and reliable power, by replacing the traditional gas generator and reinventing the way the world accesses energy. EcoFlow combines research and knowledge to build innovative products that are at the forefront of design, intelligence, and power. Spring Deal Day Visit the store Spring Deal Day Visit the store Best Choice Visit the store Best Choice Early Bird Stream Series Visit the store Early Bird Stream Series ECOFLOW STREAM SERIE(RENEW) ECOFLOW TRAIL Power Station Delta 3 Max Serries_2048Wh Visit the store Delta 3 Max Serries_2048Wh EcoFlow DELTA 3 series Visit the store EcoFlow DELTA 3 series EcoFlow RIVER 3 Plus Visit the store EcoFlow RIVER 3 Plus Stream Ultra X Visit the store Stream Ultra X

Review: EcoFlow DELTA 3 - Mines finally came.It was marked as lost and then was delivered the next l'm very happy with my Purchase, looking to get some more items. Specially the Expand battery
Review: Looks like a customer return or refurbished unit. I paid for NEW. - Arrived damaged. It’s clear from the side it has been scuffed and an attempt made to clean it. I paid for a brand new item and what arrived looks like a return item.

## Features

- [Power ready in 30 minutes] The EcoFlow DELTA 3 with X-Stream technology delivers 1500W AC input, reaching a safe charge level in 30 minutes, 80% in 40 minutes, and 0%-100% in just 56 minutes. Ideal for indoor, outdoor, or on-the-go use, reducing waiting time for quick power access.
- [5 ways of industry-leading fast charging] With X-Stream tech and 1500W AC input, DELTA 3 charges 0-100% in 56 minutes. A 30-minute charge offers hours of backup. Solar Input with 500W MPPT recharges in 2 hours. The 800W alternator charges fully in 1.3 hours. EcoFlow Smart Generator and Multi-Charging match the 56-minute speed.
- [Up to 2400W output, powers 99% of household appliances] DELTA 3 delivers 1800W output and 3600W surge, handling even high-demand devices. With 11 outlets in a compact design, it powers 11 devices simultaneously—ideal for emergencies. X-Boost supports appliances needing over 2400W continuously.
- [30 dB ultra-quiet operation] Runs silently under 600W, blending seamlessly with natural ambient noise at 30 dB. Perfect for use in a tent or at home, ensuring it won’t disturb your sleep.
- [Intelligent energy management system] The upgraded Time-of-Use (TOU) mode lets DELTA 3 manage charging and discharging during peak and off-peak hours, cutting energy costs. Storm warning mode and UPS (10 ms) ensure instant backup during outages. Monitor energy data and control appliances remotely.
- [Flexible Expansion up to 5kWh] DELTA 3 supports DELTA Pro 3, DELTA 2 Max, and DELTA 2 battery packs, expanding up to 5kWh. Built with durable LiFePO4 cells, offering 4000 cycles to 80% capacity for 10 years. IP65-rated packs and BMS (X-Guard Battery Protection Technology) ensure long-lasting performance and safety.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DFPTTXYY |
| Best Sellers Rank | 35,900 in Garden ( See Top 100 in Garden ) 77 in Outdoor Generators |
| Colour | Grey |
| Customer Reviews | 4.4 4.4 out of 5 stars (61) |
| Date First Available | 30 Aug. 2024 |
| Included Components | DELTA 3 |
| Item Weight | 12.5 kg |
| Item model number | DELTA 3 |
| Manufacturer | EF ECOFLOW |
| Material | Metals (Steel/Aluminum) and Plastics |
| Part Number | DELTA 3 |
| Power Source | Solar Powered |
| Product Dimensions | 20 x 28.4 x 39.8 cm; 12.5 kg |
| Size | DELTA 3 |
| Special Features | X-Stream Fast Charging, High Output Power, Ultra-Quiet Operation, Intelligent Energy Management, Expandable Battery Capacity |
| Style | Delta 3 |
| Wattage | 1800 watts |

## Product Details

- **Brand:** EF ECOFLOW
- **Colour:** Grey
- **Fuel type:** solar
- **Included components:** DELTA 3
- **Output wattage:** 1800 Watts
- **Power source:** Solar Powered
- **Product dimensions:** 20L x 28.4W x 39.8H centimetres
- **Recommended uses for product:** Camping
- **Wattage:** 1800 watts

## Images

![ECOFLOW DELTA 3 Portable Power Station, 1024Wh Solar Generator, LiFePO4 Battery, 0-70% Quick Charge in 30 Min, Expandable to 5kWh, Backup Power with UPS for Home, Camping & RV - Image 1](https://m.media-amazon.com/images/I/514DOcLKBgL.jpg)
![ECOFLOW DELTA 3 Portable Power Station, 1024Wh Solar Generator, LiFePO4 Battery, 0-70% Quick Charge in 30 Min, Expandable to 5kWh, Backup Power with UPS for Home, Camping & RV - Image 2](https://m.media-amazon.com/images/I/612d6oSezmL.jpg)
![ECOFLOW DELTA 3 Portable Power Station, 1024Wh Solar Generator, LiFePO4 Battery, 0-70% Quick Charge in 30 Min, Expandable to 5kWh, Backup Power with UPS for Home, Camping & RV - Image 3](https://m.media-amazon.com/images/I/71gNstj8SlL.jpg)
![ECOFLOW DELTA 3 Portable Power Station, 1024Wh Solar Generator, LiFePO4 Battery, 0-70% Quick Charge in 30 Min, Expandable to 5kWh, Backup Power with UPS for Home, Camping & RV - Image 4](https://m.media-amazon.com/images/I/71-UUg5xwrL.jpg)
![ECOFLOW DELTA 3 Portable Power Station, 1024Wh Solar Generator, LiFePO4 Battery, 0-70% Quick Charge in 30 Min, Expandable to 5kWh, Backup Power with UPS for Home, Camping & RV - Image 5](https://m.media-amazon.com/images/I/71BuOm8TCuL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ EcoFlow DELTA 3
*by A***R on 12 April 2025*

Mines finally came.It was marked as lost and then was delivered the next l'm very happy with my Purchase, looking to get some more items. Specially the Expand battery

### ⭐ Looks like a customer return or refurbished unit. I paid for NEW.
*by P***L on 22 July 2025*

Arrived damaged. It’s clear from the side it has been scuffed and an attempt made to clean it. I paid for a brand new item and what arrived looks like a return item.

### ⭐⭐⭐⭐⭐ Review
*by F***O on 25 December 2025*

ottimo e veloce

## Frequently Bought Together

- ECOFLOW DELTA 3 Portable Power Station, 1024Wh Solar Generator, LiFePO4 Battery, 0-70% Quick Charge in 30 Min, Expandable to 5kWh, Backup Power with UPS for Home, Camping & RV
- EF EcoFlow 800W Alternator Charger, 3-in-1 Fast DC-DC Charger for Portable Power Stations, Vehicle Battery Maintainer & Jump Starter 8× Faster Than Cigarette Chargers Easy Install Charges 1kWh in 78 m

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**Shop now:** [https://www.desertcart.jp/products/678706494-ecoflow-delta-3-portable-power-station-1024wh-solar-generator-lifepo4](https://www.desertcart.jp/products/678706494-ecoflow-delta-3-portable-power-station-1024wh-solar-generator-lifepo4)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-11*