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Availability:
Only 2 left in stock, order soon!
Arrives
Sep 11 – Sep 16
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Style: RIVER 3 Plus+ 45W Solar Panel
Features
- [<10 MS UPS]-The RIVER 3 Plus solar generator ensures <10 ms switchover for premium UPS protection, securing your home office and gaming setups from power surges. Stay informed with LED, app, and software alerts, and rest assured with automatic data saving on low battery, thanks to the PC/NAS-compatible interface and EcoFlow software
- [Ideal Solar Companion]-With a 25% high conversion, 45W solar panel charges RIVER 3 Plus from 0-100% in only 7.3 hr. RIVER 3 weighs 10.4 lb, and the 45W solar panel weighs 3.1 lb, which is the ideal companion for RIVER 3 Plus power stations, providing a simple and convenient charging experience
- [Power up to 1200W] RIVER 3 Plus portable power station delivers a steady 600W and surges to 1200W with X-Boost. It features 7 outletsincluding 3 UPS-supported AC, 2 USB-A, a high-speed USB-C, and a car charger outputto power all your family's devices. Plus, the built-in light ensures you're never left in the dark
- [What's in the Box and Shipments Note]-RIVER 3 Plus solar generator, 45W solar panel, solar charging cable, AC charging cable, EcoFlow USB-B to USB-A UPS communication cable, user manual, and a 5-year service.
- [Expandable Power, Effortless Experience]-Maximize your power potential with the RIVER 3 Plus and its compatible Extra Batteries. Choose the EB300 (286Wh) or EB600 (572Wh) to stack up to an impressive 858Wh of energy. Enjoy the simplicity of Pogo Pin technology for wireless connection and easy clipping, while the additional battery offers a 140W USB-C port for extra input and output options
- [2 Runtime & Ultra-Quiet]-The RIVER 3 Plus battery generator, powered by X-GaNPower, boosts energy efficiency, giving you twice the run time for appliances under 100W. Plus, its compact and operates at a quiet 30 dB, so it wont disturb your peace, even at 1.6 ft away
- [LiFePO4 Long-Life Battery]-RIVER 3 Plus has a lifespan of 3000 charging cycles. That's around 10 years of everyday use before its capacity drops to 80%. With IP54 battery protection, water damage is minimized. Its robust fire-retardant shell survives rough conditions. Even after a 3 ft (1.5 m) fall, RIVER 3 Plus won't get damaged
- [Smart App Control]-Enjoy seamless connectivity with the RIVER 3 Plus through Bluetooth and Wi-Fi, allowing remote control even when you're away. The user-friendly app provides personalized charging options like speed control, timed charging, power-saving mode, and low-battery notifications
Description
RIVER 3 Plus (286Wh) RIVER 3 Max (572Wh) RIVER 3 Max Plus (858Wh) EB300 (286Wh) EB600 (572Wh)
Brand: EF ECOFLOW
Color: Black
Special Feature: 2X Runtime for＜100W Appliances & Ultra-Quiet, <10 MS UPS & Power up to 1200W, Expandable to 858Wh, Fast & Solar Recharge, LiFePO4 Long-Life Battery See more
Recommended Uses For Product: Camping
Power Source: Solar Powered
Other Special Features of the Product: 2X Runtime for＜100W Appliances & Ultra-Quiet, <10 MS UPS & Power up to 1200W, Expandable to 858Wh, Fast & Solar Recharge, LiFePO4 Long-Life Battery
Power Source: Solar Powered
Output Wattage: 600
Number of Outlets: 7
Antenna Location: Camping
Color: Black
Item Weight: 6.1 kg
Item Dimensions: 9.2 x 9.1 x 5.8 inches
Brand: EF ECOFLOW
Model Name: RIVER 3 Plus+45W
Model Number: RIVER 3 Plus+45W
UPC: 842783143563
Included Components: RIVER 3 Plus solar generator, 45W solar panel, solar charging cable, AC charging cable, EcoFlow USB-B to USB-A UPS communication cable, user manual, and a 5-year service
Item Type Name: Solar Generator
Manufacturer: EF ECOFLOW
Mfr Part Number: RIVER 3 Plus+45W
Warranty Description: 5 Year
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sep 11 – Sep 16
This item is non-returnable:
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
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Top Amazon Reviews
Style: RIVER 3 Plus+ 45W Solar Panel
Very happy with this device. I use it as a charger/UPS at home and it’s great to keep my internet up when we have small blips in the power. Charged devices very fast too. Have used it on camping trips a couple times. The solar charge is slow but works well, and it’s great to power our small devices and charge phones. Like the form factor, very portable.
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Reviewed in the United States on July 19, 2026 by Jeremy Snyder
Style: RIVER 3 Plus+ 45W Solar Panel
Very nice portable power station. Used it on a few hunting and ice fishing camping trips and kept all my electronics, laptop charged, lights, a small fan and other necessities like a coffee maker and radio powered over a few days. I do have both of the extra batteries and they are awesome. They snap and lock right onto the River 3 plus. The 45w solar panel is nice for portability but its nice to have a few larger panels to charge this baby up quickly and keep the power on. It's also gotten me through a couple short power outages at home. Very nice. The Uninterruptable Power Source feature is nice for running security cams and wifi. Or if you need to use a CPAP machine. The "free power" from solar is pretty cool too.
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Reviewed in the United States on May 1, 2026 by gonzosafari
Style: RIVER 3 Plus+ 45W Solar Panel
We boat this to use on our boat and RV. It has been great so far and we have no complaints except for the solar panels. So far the solar panels have been a disappointment. It needs full completely sun on the entire solar panels in order for it to get a real active charge. It has been winter so it hasn't been as hot, but in full sun we couldn't get any where close to the 45w. Highest charging from the panel's we've gotten is 21w. As spring and summer is coming up we'll continue to update this post to see if we get better charging in full sun. We love the compact design of both the solar panels and box. The not so great part is there is no compartment to carry all the cords you need with you. I think I'll try to add some pockets or something to the solar panels to help with this. Having to carry on the side can be cumbersome, but not a deal breaker. The convenience of this little machine is amazing. This little box provides great power. We tried it with our 600w toaster and it worked perfectly, but we've mainly been using to keep our phones and lights topped off. We will continue to use it and will update as we go.
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Reviewed in the United States on April 9, 2025 by Her's Honest Reviews
Style: RIVER 3 Plus+ 45W Solar Panel
I got this in case of a power outage. It’s good for power and small items but nothing major like a refrigerator or a television set. The solar power does work, but I did find that output draw energy than the input from the solar. I do like the fact you can plug it into an outlet or car, cigarette lighter inland charge it fast
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Reviewed in the United States on August 17, 2026 by Ray Robinson
Style: RIVER 3 Plus+ 45W Solar Panel
I have a ton of ecoflow stuff, and this small river 3 one sits in the back room monitoring a mini-fridge for power outages. Even though its rated for 600 watts I think this is ambitious, it has often turned off when the fridge powers on after we defrost it, the unit is great for stuff like xmas lights and for garage sales to test equipment. However the little 45 watt PV panel gave us 28 watts at best, and doesn't come with a stand
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Reviewed in the United States on February 5, 2026 by bigoil
Style: RIVER 3 Plus+ 45W Solar Panel
I bought the combo 296w and panel , because I have 22L fridge normally the consumption is between 33w and 39w on eco you can see the compressor will shut down for a period of time, so the panel on my head will match the consumption and charge when is off , I receive everything at the same time, the package is great and you can see quality, the app is awesome, today I did a test with bad weather sunny and cloud and also the test area is not good, I put some hydration beverage on the fridge previously cooled and connect the panel , starting at 9 am and my theory was right when I have pretty good sun , match the consumption and charge when the compressor is off but since we have cloud day I can get a full test I disconnect the panel at 3:30 pm and by 7:20 pm the ecoflow have 34% battery left , it will pass the 9 pm or more than 12 hours using the battery with bad weather, I am happy, I have the option to upgrade the battery and 100w panel on the future will be enough , I will provide update soon since I will go Beach camping .
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Reviewed in the United States on February 23, 2025 by Hector
Style: RIVER 3 Plus+ 45W Solar Panel
La compramos para enviarle a mi familia, y realmente es súper recomendada me gustó la duración de carga, fácil de usar.
Reviewed in the United States on June 30, 2026 by Jessica Correa Álvarez
Style: RIVER 3 Plus+ 45W Solar Panel
I’ve had this for a bit now and while it does have a weird atmosphere smell when being used, it’s such a great product. I used this as a power supply for my little garage shop when I’m just doing quick work and need the lights on. If I’m just working on bicycles with hand tools, it keeps my lights on for about 6 hours. It’s awesome! Charges quickly whether I’m using a wall plug or a solar panel I bought separately.
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Reviewed in the United States on January 6, 2026 by Francis Christof Goulart