---
product_id: 655094964
title: "EF ECOFLOW Solar Generator RIVER 3 with 45W Solar Panel, 245Wh Portable Power Station LiFePO4 Battery, 300W Up to 600W AC Output, <20 MS UPS, 1Hr Fast Charging Power Station for Outdoor/Camping/RVs"
brand: "ef ecoflow"
price: "£350.95"
currency: GBP
in_stock: true
reviews_count: 9
category: "Ef Ecoflow"
url: https://www.desertcart.co.uk/products/655094964-ef-ecoflow-solar-generator-river-3-with-45w-solar-panel
store_origin: GB
region: United Kingdom
---

# 300W AC output, 600W peak <20ms UPS switch time 45W solar panel, 25% conversion EF ECOFLOW Solar Generator RIVER 3 with 45W Solar Panel, 245Wh Portable Power Station LiFePO4 Battery, 300W Up to 600W AC Output, <20 MS UPS, 1Hr Fast Charging Power Station for Outdoor/Camping/RVs

**Brand:** ef ecoflow
**Price:** £350.95
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your freedom, anywhere, anytime.

## Quick Answers

- **What is this?** EF ECOFLOW Solar Generator RIVER 3 with 45W Solar Panel, 245Wh Portable Power Station LiFePO4 Battery, 300W Up to 600W AC Output, <20 MS UPS, 1Hr Fast Charging Power Station for Outdoor/Camping/RVs by ef ecoflow
- **How much does it cost?** £350.95 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/655094964-ef-ecoflow-solar-generator-river-3-with-45w-solar-panel)

## 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

- • **Seamless Backup Power:** Experience uninterrupted power with a lightning-fast <20ms UPS switch, keeping your essentials alive without a blink.
- • **Built to Last a Decade:** 3000+ charge cycles with LiFePO4 battery and advanced X-Guard safety tech—power that’s as reliable as your hustle.
- • **Powerhouse Portability:** Weighing just 7.8 lbs, the RIVER 3 is your ultra-light energy companion for every adventure or emergency.
- • **Rapid Recharge Revolution:** From zero to full in just 1 hour with X-Stream tech—because downtime is not an option for the go-getters.
- • **Solar-Optimized Efficiency:** Harness the sun with a 45W panel boasting 25% conversion, fully charging your station in just 6.3 hours.

## Overview

The EF ECOFLOW RIVER 3 is a compact, 245Wh portable power station featuring advanced GaN technology for efficient energy use, a 45W high-conversion solar panel for eco-friendly charging, and a robust LiFePO4 battery designed for over 3000 cycles. It delivers 300W continuous and 600W peak AC output across 6 outlets, supports ultra-fast 1-hour AC recharge, and ensures seamless power backup with a <20ms UPS switch, making it ideal for outdoor adventures, emergency backup, and professional use.

## Description

New Release: TRAIL Plus 300 Visit the Store New Release: TRAIL Plus 300 Visit the Store New Release: DELTA 3 1000 Air Visit the Store New Release: DELTA 3 1000 Air DELTA Series Visit the Store DELTA Series RIVER Series Visit the Store RIVER Series TRAIL SERIES Visit the Store TRAIL SERIES Solar Generator Visit the Store Solar Generator Power Bank Visit the Store Power Bank Solar Panel Visit the Store Solar Panel Smart Device Visit the Store Smart Device

Review: You won't be disappointed - This is a game changer for ensuring electrical items stay on when the power is out. A great value for the ease of shipping.. very durable for its size. Bright Lights and efficient. Very easy to set up. The battery is top notch. You won't be disappointed.
Review: Well made, quality and user friendly. - I’ve used this for quite sometime. I initially purchased this to power a 12v fridge to take my nephew camping and also be able to keep his insulin refrigerated properly. It excelled at that! I did pair it with a larger full size EcoFlow solar panel and extended cables for use in the dead of summer. Both work flawlessly. I also utilize this as a UPS for my fish tank the rest of the year. Excellent product that I will be buying more of to use as UPS devices in the house. I also plan on purchasing the larger one for camping use. 10/10 on this purchase.

## Features

- [Industry-leading GaN Technology] With groundbreaking X-GaNPower, RIVER 3 revolutionizes energy efficiency, delivering double runtime for appliances under 100W while reducing the size and controlling the volume to less than 30 dB at a distance of 1.5 ft.
- [Ideal Solar Companion] With a 25% high conversion, 45W solar panel charges RIVER 3 from 0-100% in only 6.3 hr. RIVER 3 weighs 7.8 lb, and the 45W solar panel weighs 3.1 lb, which is the ideal companion for RIVER 3 power stations, providing a simple and convenient charging experience.
- [1-hour AC Recharge] Fast AC charging from 0-100% in 1 hour with X-Stream technology. No battery damage with vehicle-grade cells and trickle charge technology. No adapter required, only one cable is needed for charging.
- [Power up to 600W Appliances] Equipped with 6 outlets, charge 6 devices at once with an AC output of 300W. Power up to 600W heating devices using X-Boost technology without breaking a sweat.
- [<20 MS UPS] When a power outage occurs, your AC outlet will switch to the RIVER 3 power station supply in a barely noticeable 20 ms. It keeps vital home appliances running, maintaining food storage, security, and communication.
- [Long-lasting and Safe] With an upgraded LFP battery, charge and recharge 3000+ times for 10 years of power. Built in X-Guard tech, an advanced algorithm with cloud-based battery monitoring with 40+ safety measures, protects against various current, voltage, temperature, and circuit risks.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DCK3P26D |
| Additional Features | Portable |
| Best Sellers Rank | #9,707 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #25 in Outdoor Generators |
| Brand | EF ECOFLOW |
| Brand Name | EF ECOFLOW |
| Color | Black |
| Current Rating | 6.5 Amps |
| Customer Reviews | 4.4 out of 5 stars 314 Reviews |
| Engine Power Maximum | 600 Watts |
| Engine Type | 4 Stroke |
| Frequency | 60 Hz |
| Fuel Type | Electric |
| Ignition System Type | Electric |
| Included Components | RIVER 3, 45W solar panel, AC Charging Cable, Car Charging Cable, Quick Start Guide and Warranty |
| Is Electric | Yes |
| Item Dimensions L x W x H | 8.3"L x 4.4"W x 10"H |
| Item Type Name | power |
| Item Weight | 10.8 Pounds |
| Manufacturer | EcoFlow |
| Manufacturer Part Number | 5015001010 |
| Material Type | Metal (Frame/Housing), Plastic/Rubber (Insulation) |
| Model Name | Ecoflow River 3 |
| Model Number | EFR705 |
| Output Wattage | 300 |
| Power Source | Battery Powered |
| Recommended Uses For Product | Camping |
| Running Wattage | 300 Watts |
| Runtime | 6 hours |
| Starting Wattage | 600 Watts |
| Total Power Outlets | 6 |
| UPC | 842783153142 |
| Voltage | 120 Volts |
| Warranty Description | 2 |
| Wattage | 245 Watt-hours |

## Product Details

- **Brand:** EF ECOFLOW
- **Fuel Type:** Electric
- **Included Components:** RIVER 3, 45W solar panel, AC Charging Cable, Car Charging Cable, Quick Start Guide and Warranty
- **Item Weight:** 10.8 Pounds
- **Output Wattage:** 300
- **Power Source:** Battery Powered
- **Recommended Uses For Product:** Camping
- **Special Feature:** Portable
- **Voltage:** 120 Volts
- **Wattage:** 245 Watt-hours

## Images

![EF ECOFLOW Solar Generator RIVER 3 with 45W Solar Panel, 245Wh Portable Power Station LiFePO4 Battery, 300W Up to 600W AC Output, <20 MS UPS, 1Hr Fast Charging Power Station for Outdoor/Camping/RVs - Image 1](https://m.media-amazon.com/images/I/715m1jVzOhL.jpg)
![EF ECOFLOW Solar Generator RIVER 3 with 45W Solar Panel, 245Wh Portable Power Station LiFePO4 Battery, 300W Up to 600W AC Output, <20 MS UPS, 1Hr Fast Charging Power Station for Outdoor/Camping/RVs - Image 2](https://m.media-amazon.com/images/I/71trSWTr8PL.jpg)
![EF ECOFLOW Solar Generator RIVER 3 with 45W Solar Panel, 245Wh Portable Power Station LiFePO4 Battery, 300W Up to 600W AC Output, <20 MS UPS, 1Hr Fast Charging Power Station for Outdoor/Camping/RVs - Image 3](https://m.media-amazon.com/images/I/712obRLRIKL.jpg)
![EF ECOFLOW Solar Generator RIVER 3 with 45W Solar Panel, 245Wh Portable Power Station LiFePO4 Battery, 300W Up to 600W AC Output, <20 MS UPS, 1Hr Fast Charging Power Station for Outdoor/Camping/RVs - Image 4](https://m.media-amazon.com/images/I/71Mp7r2sAwL.jpg)
![EF ECOFLOW Solar Generator RIVER 3 with 45W Solar Panel, 245Wh Portable Power Station LiFePO4 Battery, 300W Up to 600W AC Output, <20 MS UPS, 1Hr Fast Charging Power Station for Outdoor/Camping/RVs - Image 5](https://m.media-amazon.com/images/I/71+V9-3k9ZL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ You won't be disappointed
*by J***S on January 16, 2026*

This is a game changer for ensuring electrical items stay on when the power is out. A great value for the ease of shipping.. very durable for its size. Bright Lights and efficient. Very easy to set up. The battery is top notch. You won't be disappointed.

### ⭐⭐⭐⭐⭐ Well made, quality and user friendly.
*by A***R on December 3, 2025*

I’ve used this for quite sometime. I initially purchased this to power a 12v fridge to take my nephew camping and also be able to keep his insulin refrigerated properly. It excelled at that! I did pair it with a larger full size EcoFlow solar panel and extended cables for use in the dead of summer. Both work flawlessly. I also utilize this as a UPS for my fish tank the rest of the year. Excellent product that I will be buying more of to use as UPS devices in the house. I also plan on purchasing the larger one for camping use. 10/10 on this purchase.

### ⭐⭐⭐⭐⭐ Great for Extended Trips or Emergencies
*by Z***Z on November 1, 2025*

Love this setup. Easy to figure out and use, and can charge multiple devices at once with good battery life. Small and portable enough for medium duration off-grid, outdoor trips or as a backup for power outages. Solar is easy to connect and recharge the battery. It isn't particularly fast to recharge, but the extended life even a bit of charging offers is fantastic value added. The app is easy to use if you're interested in that for additional data and control. For style points, consider creating a hard-sided, waterproof grab and go case that holds the battery bank, panels, and any desired charging cables (Pelican style with pick apart foam works well for customized protection).

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-06-04*