The 10 Best Offers for Ecoflow Power Generator - May 2025

Last updated: 09. May 2025
We already helped 10 million customers this year!
1
Best Choice
10.0
EF ECOFLOW

  • [Powerful and Versatile] The EcoFlow DELTA Pro 3 supports 230V voltage and has a 4000W output (6000W with X-Boost) that can power almost of your home appliances.
  • [Multiple Charging Methods] Featuring a 4000Wh LFP battery, expandable to 12kWh with extra batteries or Smart Generators to meet your energy needs. With 6 unique charging methods, including AC outlets, solar panels, gas generators, and EV charging piles, you can forget fuel-cost worries.
  • [Uninterrupted Life] With an ultra-fast 10 ms switch-over time, enjoy instant backup for your NAS systems, servers, and entertainment devices. Safeguard against power disruptions and ensure continuous, safe operation. This portable power station is your reliable partner for an uninterrupted life.
  • [Explore the Secure Feeling] The EcoFlow DELTA Pro 3 features automotive-grade LFP cells and IP65-rated CTC battery pack technology, safeguarding battery health and extending its lifespan. Enjoy peace of mind with a 5-year warranty.
  • [Silent as a Whisper] With X-Quiet technology, this solar generator operates at a peaceful hum as low as 30 dB, ensuring undisturbed sleep even beside your bed. Its whisper-quiet operation is so discreet, making it perfect for both indoor and outdoor use.
Colour Manufacturer Weight
Grey EF ECOFLOW 51.5 kg
£2,79900
Amazon
Check Price
2
Best Value
9.9
EF ECOFLOW
Save £400.00 Today!
£899.00 (44% OFF!)

  • 【Expandable capacity from 1-3kWh】With the standalone portable power station sporting 1kWh, you can add on extra batteries to reach up to 3kWh. Ideal for camping, RVs or off-grid living.
  • 【7x Faster charging】A solar generator that charges fast. Go from 0-80% in 50 minutes. That's ideal when you need home backup power and a quick charge using your wall outlet.
  • 【Power almost anything】Portable batteries have come a long way. Power all your appliances with 1800W output, that's on par with outdoor generators without the fumes or noise. With 13 outlets and its huge output, you can power 90% of your appliances.
  • 【Clean, green charging】With up to 500W of solar panel input, DELTA 2 is a solar generator that can be charged while camping, on an RV trip or off-grid.
  • 【Built to last 6x longer】Its LFP battery chemistry makes for a portable power station with a 3000+ cycle life. Enough for years on end of use. With a sophisticated BMS, you can go easy knowing its auto-regulating to keep you safe.
  • 【Ready for electricity blackout】Ideal for home backup, for refrigerators, heaters, electric blankets, etc. Always ready for power outages.
  • 【What's in the box】EcoFlow DELTA 2 portable power station, AC charging cable, Car charging cable, DC5521 to DC5525 cable, User manual, and an exclusive 5-year warranty.
Colour Manufacturer Weight
Black EF ECOFLOW 12 kg
£49900
RRP: £899.00 -44%
Amazon
Check Price
3
9.9
EF ECOFLOW
Save £100.00 Today!
£449.00 (22% OFF!)

  • [Fastest Charging in the Industry] Fully recharge using an AC outlet in only 1 hour with EcoFlow’s X-Stream fast charging technology.
  • [Power All Your Essentials] With an output of up to 1000W, run 9 essential appliances simultaneously without worrying about overloading. With a whole host of ports, from 500W AC outlets to USB-C, we’ve got all your device’s plugs covered.
  • [LFP Long-Life Battery] Using LFP battery cells, use and recharge RIVER 2 Max more than 3000 times before hitting 80%. That’s almost 10 years of regular use. RIVER 2 Max includes advanced BMS protection, monitoring voltage, current, and temperature to keep your LFP battery running for years.
  • [Fast Solar Charging] Use clean, green renewable energy to recharge RIVER 2 Max, in as fast as 3 hours with 220W solar input.
  • [Light & Portable] With a lightweight of only 6kg, RIVER 2 Max is the ideal outdoor generator for all your off-grid adventures. With a built-in handle, this portable battery is easy and convenient to take anywhere you need power.
  • [What’s included] RIVER 2 Max, AC charging cable, car charging cable, user manual, and a 5-year warranty.
Colour Manufacturer Weight
Black EF ECOFLOW 6 kg
£34900
RRP: £449.00 -22%
Amazon
Check Price
4
9.8
EF ECOFLOW

  • [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.
Colour Manufacturer Weight
Grey EF ECOFLOW -
£79900
Amazon
Check Price
5
9.7
EF ECOFLOW
Save £600.00 Today!
£1,599.00 (38% OFF!)

  • [Expandable Capacity From 2kWh to 6kWh] Triple the capacity of DELTA 2 Max with up to 2 Extra Batteries. Customize your energy depending on your needs.
  • [0-100% in 1 Hour] Fully charge using an AC outlet in only 81 mins, with the fastest charging tech in the industry. DELTA 2 Max offers an AC input of 2300W using X-Stream. Take advantage of EcoFlow's solar and AC dual charging function to rapidly top up in as fast as 1 hour with an input of up to 2300W.
  • [Upgraded LFP Battery Offers More Than 10 Years of Use] LiFePO4 battery chemistry provides 3000 100% charging cycles till it lowers to 80% capacity. That's 6× more cycles than the industry average and more cost-efficient. DELTA 2 Max also comes with an extended 5-year warranty.
  • [Power 99% of Your Household Devices] Run pretty much any of your home appliances with up to 2400W. With 13 outlets, there's space for any device, and using X-Boost mode, power high-wattage appliances with up to 3100W.
  • [Quiet Charging] With volume levels starting from only 30 dB, DELTA 2 Max is perfect for powering devices overnight without disturbing sleep. Use the EcoFlow app to manage your energy use, set automations, and more.
  • [Compatible with EcoFlow Products] DELTA 2 Max is compatible with EcoFlow’s product ecosystem, providing a one-stop power solution for users. Use DELTA 2 Max with Extra Batteries, Portable Solar Panels, WAVE and WAVE 2 Portable Air Conditioners, Smart Generator, and so much more.
Colour Manufacturer Weight
- EF ECOFLOW 23 kg
£99900
RRP: £1,599.00 -38%
Amazon
Check Price
6
9.6
EF ECOFLOW

  • High Power up to 1200W: RIVER 3 Plus powers appliances up to 1200W with X-Boost and provides 600W steady output. It features 7 outlets—3 UPS AC, 2 USB-A, USB-C, and car output—powering 90% of home devices. A built-in light ensures visibility anytime.
  • Extra 16 hr Runtime & Ultra-Quiet: X-GaNPower boosts efficiency, delivering 16 hr runtime for <100W devices like lights and routers. Compact and ultra-quiet at 30 dB, it runs silently even at 0.5 m away.
  • Expandable Power, Easy to Use: Expand capacity up to 858Wh with EB300 (286Wh) or EB600 (572Wh). Pogo Pin technology ensures seamless, wireless attachment. An extra battery adds a 140W USB-C port for more input/output options.
  • Pro-grade UPS Protection: With a 10 ms auto-switch, RIVER 3 Plus secures sensitive devices from outages. LED, app, and software alerts keep you informed, while automatic data-saving protects PCs/NAS from low battery.
  • Fast, Safe Charging Options: X-Stream tech recharges from 0-100% in 1 hr with no damage. Use 220W solar input for green, renewable energy in as fast as 1.5 hr, making it an efficient solar generator.
  • Durable & Portable: The LiFePO4 battery lasts 3000 cycles (10 years of everyday use before its capacity drops to 80%). Compact (23.4 × 23.2 × 14.6 cm) and lightweight (4.7 kg), it's easy to carry indoors or outdoors.
Colour Manufacturer Weight
- EF ECOFLOW -
£27900
Amazon
Check Price
7
9.5
EF ECOFLOW

  • [Ultra-light & Compact] With its flat-topped compact design, RIVER 3's structure is optimised, reducing the size by 30% compared to the industry average. It easily fits into small spaces like cupboards, vans, or bags for easy storage and portability.
  • [Extended Appliance Runtime With Quiet Performance] With groundbreaking X-GaNPower, RIVER 3 revolutionises energy efficiency, delivering double runtime for appliances under 100W, adding up to 15 hours. GaN also lowers noise volume to less than 30 dB at a distance of 0.5 m.
  • [Versatile Charging Options] Using X-Stream technology, RIVER 3 can be fast AC charged from 0-100% in 1 hr without causing battery damage. RIVER 3 also supports solar, car, and generator charging.
  • [High Power Output] RIVER 3 keeps 90% of your must-have appliances running with 300W of power. With X-Boost technology, it can power 600W heating devices without breaking a sweat. Keep your essentials running smoothly, even during power outages or outdoor getaways.
  • [Uninterrupted Daily Living] <20 ms UPS solution for uninterrupted daily living. When a power outage occurs, your AC outlet will switch to the RIVER 3 supply in a barely noticeable 20 ms. It keeps vital home appliances running, maintaining food storage, security, and communication.
  • [Worry-free Outdoor Use] Featuring an advanced algorithm for cloud-based battery monitoring with 40+ safety measures, RIVER 3 protects against various current, voltage, temperature, and circuit risks with X-Guard battery protection technology. With IP54 battery protection, water damaged is minimised. Its robust fire-retardant shell survives rough conditions.
  • [What You Get] EcoFlow RIVER 3 portable power station, AC Charging Cable, Car Charging Cable, Quick Start Guide
Colour Manufacturer Weight
Black EF ECOFLOW -
£23900
Amazon
Check Price
8
9.4
EF ECOFLOW

  • Versatile, safe and fast charging options: With X-Stream technology, the RIVER 3 Plus can quickly charge from 0 to 100% in just 1 hour via AC without the battery being damaged. Use clean and environmentally friendly renewable energy to charge the RIVER 3 Plus in just 1.5 hours with a 220W solar input. Reach 100% charge in 5.5 hours with the supplied 60W solar panel.
  • Compact and portable size: 23.4 × 23.2 × 14.5 cm and weighing just 4.7 kg, RIVER 3 Plus combines convenience and portability at the same time. The new 60W solar panel has a 36% reduced folded surface and 34% less weight than the previous generation, making it easy to store and ideal for travel.
  • High power up to 1200 W: The RIVER 3 Plus portable power station delivers 600 W with continuity and reaches up to 1200 W with X-Boost. With its 7 outlets – 3 AC outputs supported by UPSs, 2 USB-A sockets, a high-speed USB-C socket and a car charger output – it allows you to power 90% of your appliances. Plus, thanks to the built-in light, it will never leave you in the dark.
  • Additional 16-hour runtime and ultra-quiet operation: Thanks to X-GaNPower technology, the RIVER 3 Plus portable power station ensures better energy efficiency, extending the operation of <100W devices such as Wi-Fi lamps and routers by 16 hours. It also works quietly at just 30 dB, so you don't have to disturb even half a meter away.
  • Expandable power, simplicity experience: Maximize your energy potential with RIVER 3 Plus and compatible additional batteries. Choose between EB300 (286 Wh) or EB600 (572 Wh) to accumulate up to 858 Wh of energy. Take advantage of the simplicity of Pogo Pin technology for a wireless connection. Plus, the additional battery offers a 140W USB-C port for additional input and output options.
Colour Manufacturer Weight
- EF ECOFLOW -
£36900
Amazon
Check Price
9
9.3
EF ECOFLOW

  • [Charge Anywhere] Replace your outdoor generator with clean, renewable energy. Recharge RIVER 2 Max with this lightweight, portable solar panel wherever you go. With an industry-leading conversion rate, charge anywhere as quickly as 4 hours. Recharge using an AC outlet in only 60mins. Plus, top up using your car outlet or even USB-C.
  • [Power 80% of Home Appliances] With an output of up to 1000W, run 9 devices at the same time without overloading.
  • [Runs for Years] LFP battery technology provides RIVER 2 Max with 3000+ charging cycles, so you can keep powering devices for almost 10 years. LFP chemistry is reliable, efficient, and safe even in high temperatures. It's the perfect match for our durable, IP68 weatherproof-certified solar panel.
  • [Grab-and-go Power] Lightweight and travel-friendly, the RIVER 2 Max portable battery and the folding, self-supporting 160W Solar Panel are the perfect camping buddies.
  • [What's Included] RIVER 2 Max, 160W Portable Solar Panel & Kickstand Case, Solar Charging Cable, AC Charging Cable, Car Charging Cable, User Manual & 5-Year Warranty
Colour Manufacturer Weight
Black EF ECOFLOW 6.1 kg
£63800
Amazon
Check Price
10
9.2
EF ECOFLOW

  • [Clean, Green Charging] Charge DELTA 3 with up to 500W solar input. Perfect for camping, RV trips, and outdoor adventures, offering eco-friendly charging on the go for ultimate energy independence.
  • [Durable and Reliable for 10 Years] Powered by LiFePO4 cells with 4000 cycles to 80%. IP65-rated battery pack and BMS (X-Guard Protection) ensure long-lasting performance and ultimate safety for peace of mind.
  • [High Power, Maximum Versatility] DELTA 3 provides up to 2400W output, driving 99% of household appliances. Compact design with 11 outlets powers multiple devices simultaneously. X-Boost supports resistive loads over 2400W. Perfect for emergencies.
  • [Balcony power station with storage] Build your photovoltaic system right on your balcony. There's no need for an electrician or any additional costs. Deal with the energy crisis with this high-quality setup.
  • [Intelligent Energy Management System] Upgraded TOU mode optimises charging by peak hours, reducing energy costs. Storm warning mode, UPS (10 ms), and remote control features ensure seamless backup and efficient energy management.
  • [Package Includes] DELTA 3, NextGen 220W Portable Solar Panel, XT60i Charging Cable, Protective Bag, Quick Start Guide, Safety Instructions, Warranty Card, plus an exclusive 5-year warranty for peace of mind.
Colour Manufacturer Weight
- EF ECOFLOW -
£1,09800
Amazon
Check Price

General information about Ecoflow Power Generator:

EcoFlow Power Generator: Portable, Efficient, and Sustainable Energy Solution

The EcoFlow Power Generator is a cutting-edge portable energy solution that offers a reliable and sustainable power source for both indoor and outdoor use. Designed with advanced technology and high-quality components, this generator is an eco-friendly alternative to traditional fuel-powered generators.

Efficient and Portable:
The EcoFlow Power Generator is built with efficiency in mind. With a compact and lightweight design, it can be easily carried and transported, making it ideal for camping trips, outdoor events, and emergency power outages. Despite its portable size, it can deliver a substantial amount of power, with a capacity ranging from 288Wh to a whopping 576Wh, depending on the model. This allows users to charge and power a wide range of devices, such as smartphones, laptops, tablets, refrigerators, and even power tools.

Sustainable Energy Solution:
One of the most significant advantages of the EcoFlow Power Generator is its eco-friendly nature. Unlike traditional generators that rely on fossil fuels, this power generator utilizes a lithium-ion battery, ensuring a clean and renewable energy source. By harnessing solar power or connecting to a standard wall outlet, the generator can be recharged in just a few hours. Additionally, it comes equipped with multiple output ports, including USB, DC, and AC, allowing users to simultaneously power multiple devices.

Reliable and User-Friendly:
The EcoFlow Power Generator provides a reliable and stable energy supply, thanks to its built-in intelligent battery management system. This system monitors the power usage, prevents overcharging, and ensures the generator's longevity. The generator also features a user-friendly interface with an LCD screen that displays real-time information about the remaining power, input, and output wattage, making it easy to monitor and manage the power usage.

Conclusion:
In conclusion, the EcoFlow Power Generator is an efficient, portable, and sustainable energy solution that offers a range of benefits. Whether you are planning a camping trip, need backup power during emergencies, or simply want to reduce your carbon footprint, this generator ticks all the boxes. With its advanced technology, eco-friendliness, and user-friendly design, the EcoFlow Power Generator is revolutionizing the way we power our devices and live off the grid.

* the possibly used term "best" etc. refers only to our possibly subjective personal opinion.
** "Free Delivery" means that this is possible under the given conditions at the time of data retrieval from the relevant provider, but cannot be guaranteed. It is technically not possible to provide information in real-time. The shipping costs may vary under certain circumstances (different provider, place of delivery, etc.). The shipping costs shown in the further ordering process apply.

Other IMPORTANT INFORMATION that we ask you to take note of:
We may receive a commission if you make a purchase via the links on our site. This has no impact on the placement of the products on our site. Our website is part of amazon associates program - Amazon, Amazon Prime, the Amazon Logo and Amazon Prime Logo are registered trademarks of Amazon, Inc. or its affiliates.

Disclaimer:
1. The prices shown may have risen since the time we last updated them.
2. The actual price of the product on the seller’s site at the time of purchase will govern the sale.
3. It is not technically possible for the prices displayed above to be updated in real-time.