---
product_id: 599788251
title: "EF ECOFLOW 12kWh Power Station: DELTA Pro Ultra with Extra Battery, 120/240V 7200W AC Output, Lifepo4 Home Battery Backup Expandable to 90kWh, Solar Generator for Home Use, Emergency, Camping, RV"
brand: "ef ecoflow"
price: "€ 14064.32"
currency: EUR
in_stock: true
reviews_count: 8
category: "Ef Ecoflow"
url: https://www.desertcart.nl/products/599788251-ef-ecoflow-12kwh-power-station-delta-pro-ultra-with-extra
store_origin: NL
region: Netherlands
---

# 7200W AC output powerhouse Smart app control & circuit prioritization 12kWh base battery, scalable to 90kWh EF ECOFLOW 12kWh Power Station: DELTA Pro Ultra with Extra Battery, 120/240V 7200W AC Output, Lifepo4 Home Battery Backup Expandable to 90kWh, Solar Generator for Home Use, Emergency, Camping, RV

**Brand:** ef ecoflow
**Price:** € 14064.32
**Availability:** ✅ In Stock

## Summary

> 🔌 Power your life uninterrupted — because blackout is so last decade!

## Quick Answers

- **What is this?** EF ECOFLOW 12kWh Power Station: DELTA Pro Ultra with Extra Battery, 120/240V 7200W AC Output, Lifepo4 Home Battery Backup Expandable to 90kWh, Solar Generator for Home Use, Emergency, Camping, RV by ef ecoflow
- **How much does it cost?** € 14064.32 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/599788251-ef-ecoflow-12kwh-power-station-delta-pro-ultra-with-extra)

## 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

- • **Smart Energy Management:** Customize power priorities and optimize solar input via the intuitive EcoFlow app for cost savings.
- • **Unmatched Power Delivery:** Run heavy appliances & even a 3-ton A/C with a robust 7200W inverter output.
- • **Limitless Energy Expansion:** Start with 12kWh and scale up to a massive 90kWh for over 30 days of essential home backup.
- • **Seamless Whole-Home Backup:** Supports both 120V & 240V circuits, powering your entire home effortlessly during outages.
- • **Future-Ready & Eco-Friendly:** Integrates solar charging and grid balancing to keep you powered sustainably 24/7.

## Overview

The EF ECOFLOW DELTA Pro Ultra is a cutting-edge 12kWh LiFePO4 home battery backup with a powerful 7200W inverter supporting dual voltage (120/240V). Expandable up to 90kWh, it offers scalable whole-home energy security for over 30 days of essential power. Featuring smart app control for circuit prioritization and solar integration, it ensures efficient, eco-friendly energy management for emergencies, camping, or everyday use.

## Description

desertcart.com : EF ECOFLOW 12kWh Power Station: DELTA Pro Ultra with Extra Battery, 120/240V 7200W AC Output, Lifepo4 Home Battery Backup Expandable to 90kWh, Solar Generator for Home Use, Emergency, Camping, RV : Patio, Lawn & Garden

Review: Easy to setup and works - Very well packaged, everything works as described. Have not gotten an outage yet but tested the system to run the fridge and all is good. Setup and application installation was straightforward. Updated the firmware and seems to hold charge very well.
Review: Loved this EcoFlow Generator - Was delivered on time and was easy to assemble. Charged great, but did not include the 30 amp RV plug and 30 amp wall connection. Had to purchase separately.

## Features

- One Powers All. The unit of DELTA Pro Ultra whole house generator includes an inverter and a battery. One inverter supports 120V & 240V and has an exceptional 7200W output, allowing you to run almost any heavy household appliance, even a 3-ton central air conditioner. Triple the inverters for an incredible 21.6kW AC output, allowing you to live life to the fullest even during an outage. The electric generator achieves a total 7200W output even during charging.
- Strong Power Security. Scalable from one battery of 6144Wh, two days of essential power, all the way to 15, it multiplies the energy to a gigantic 90kWh. For a standard North American household, that's over 30 days of essential power secured.
- Customize Your Home Power. Use the EcoFlow app to priolritize specific circuits in your home, extending your backup even longer. For more than just blackouts, it intelligently analyses your home power usage to offset peak rates while utilizing solar to lower energy bills.
- Kindly remind that the product will be shipped in separate packages.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CQXM3NJL |
| Best Sellers Rank | #45,772 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #175 in Outdoor Generators |
| Brand | EF ECOFLOW |
| Color | Silver |
| Customer Reviews | 4.2 4.2 out of 5 stars (49) |
| Engine Power Maximum | 21.6 Kilowatts |
| Engine Type | Inverter |
| Fuel Type | Electric |
| Included Components | Battery Connection Cable (x2), Portable Stand (×1), Supporting Leg (×4), M6*20 (×4), EcoFlow Side Mount Caster (×4), EcoFlow Disassembly and Assembly Tool (×1), EcoFlow Solar to Low-PV Port Charging Cable (×1), EcoFlow AC Charging Cable-C20 (×1), User Manual, DPU Battery(x2), DPU Inverter |
| Item Weight | 294 pounds |
| Item model number | EFYJ751-PCS-US |
| Manufacturer | ECOFLOW |
| Model Name | EFYJ751-BP |
| Output Wattage | 7200 |
| Power Source | Battery Powered |
| Product Dimensions | 27.2"L x 18.9"W x 8.4"H |
| Recommended Uses For Product | Residential |
| Running Wattage | 7200 Watts |
| Smart Home Compatibility | Smart Home Compatible |
| Special Feature | Dual Voltage, Expandable Capacity |
| Starting Wattage | 3000 Watts |
| Total Power Outlets | 6 |
| UPC | 842783132949 |
| Voltage | 120 Volts (AC) |
| Wattage | 7200 watts |

## Product Details

- **Brand:** EF ECOFLOW
- **Fuel Type:** Electric
- **Item Weight:** 293.6 Pounds
- **Output Wattage:** 7200
- **Power Source:** Battery Powered
- **Recommended Uses For Product:** Residential
- **Special Feature:** Dual Voltage, Expandable Capacity
- **Voltage:** 120 Volts (AC)
- **Wattage:** 7200 watts

## Images

![EF ECOFLOW 12kWh Power Station: DELTA Pro Ultra with Extra Battery, 120/240V 7200W AC Output, Lifepo4 Home Battery Backup Expandable to 90kWh, Solar Generator for Home Use, Emergency, Camping, RV - Image 1](https://m.media-amazon.com/images/I/6186ERCavML.jpg)
![EF ECOFLOW 12kWh Power Station: DELTA Pro Ultra with Extra Battery, 120/240V 7200W AC Output, Lifepo4 Home Battery Backup Expandable to 90kWh, Solar Generator for Home Use, Emergency, Camping, RV - Image 2](https://m.media-amazon.com/images/I/71Zg5r5wjmL.jpg)
![EF ECOFLOW 12kWh Power Station: DELTA Pro Ultra with Extra Battery, 120/240V 7200W AC Output, Lifepo4 Home Battery Backup Expandable to 90kWh, Solar Generator for Home Use, Emergency, Camping, RV - Image 3](https://m.media-amazon.com/images/I/71MQqqgIiNL.jpg)
![EF ECOFLOW 12kWh Power Station: DELTA Pro Ultra with Extra Battery, 120/240V 7200W AC Output, Lifepo4 Home Battery Backup Expandable to 90kWh, Solar Generator for Home Use, Emergency, Camping, RV - Image 4](https://m.media-amazon.com/images/I/71fWc26pv3L.jpg)
![EF ECOFLOW 12kWh Power Station: DELTA Pro Ultra with Extra Battery, 120/240V 7200W AC Output, Lifepo4 Home Battery Backup Expandable to 90kWh, Solar Generator for Home Use, Emergency, Camping, RV - Image 5](https://m.media-amazon.com/images/I/71ONEqMKg8L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy to setup and works
*by E***S on July 22, 2025*

Very well packaged, everything works as described. Have not gotten an outage yet but tested the system to run the fridge and all is good. Setup and application installation was straightforward. Updated the firmware and seems to hold charge very well.

### ⭐⭐⭐⭐⭐ Loved this EcoFlow Generator
*by B***W on October 29, 2025*

Was delivered on time and was easy to assemble. Charged great, but did not include the 30 amp RV plug and 30 amp wall connection. Had to purchase separately.

### ⭐⭐⭐⭐⭐ Back up strategy
*by M***S on May 30, 2025*

I researched various backup scenarios and talked with a few solar contractors and implemented a partial panel strategy with this EcoFlow setup with a smart panel. I am a retired master electrician so I did the installation myself. I am impressed with the build quality and app functionality. Not so much with the documentation as it left several questions open on various ways to implement use of the equipment, such as various recharging methods. While several ways are mentioned the devil is always in the details. The docs strongly suggest using a qualified contractor to do the installation. So perhaps those questions could be answered as well as a consultation on equipment to use for a given strategy. All in all I am happy with everything. We will see in time if any problems develope.

## Frequently Bought Together

- EF ECOFLOW 12kWh Power Station: DELTA Pro Ultra with Extra Battery, 120/240V 7200W AC Output, Lifepo4 Home Battery Backup Expandable to 90kWh, Solar Generator for Home Use, Emergency, Camping, RV
- EF ECOFLOW Smart Home Panel 2, the Center of the Whole-home Backup Solution, Compatible with DELTA Pro Ultra, DELTA Pro 3, Solars and Gas Generators
- EF ECOFLOW 400W Portable Solar Panel, Foldable & Durable, Complete with an Adjustable Kickstand Case, Waterproof IP68 for Outdoor Adventures

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-03-03*