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EF ECOFLOW

EF ECOFLOW Portable Power Station River 2 Max 500 2 & 160W Solar Panel

Based on 1,409 reviews
Condition: New
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$549.00
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Availability: 20 left in stock
Fulfilled by EcoFlow Inc.
Arrives Sunday, Nov 1
Order within 6 hours and 31 minutes

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At a glance

Condition
New
Set
RIVER 2 Max 500 + 160W
Model
EFR610
Weight
13 kg
Color
black
Material
Ethene Co Tetrafluoroethene
Wattage
1000 watts
In the box
RIVER 2 Max 500160W Portable Solar PanelSolar Charging CableAC Charging Cablequick start guide & 5-Year Service
Warranty
5-year warranty

Features 5

  • [Charge Anywhere] Replace your outdoor generator with clean, renewable energy. Recharge RIVER 2 Max 500 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 11 devices at the same time without overloading.
  • [Runs for Years] LiFePO4 battery technology provides RIVER 2 Max 500 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 500 portable battery and the folding, self-supporting 160W Solar Panel are the perfect camping buddies.

Specs 33

Brand EF ECOFLOW
Wattage 1000 watts
Fuel Type Solar
Power Source Solar Powered
Recommended Uses For Product Camping
Item Weight 13 kg
Voltage 120 volts
Output Wattage 1000

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Nov 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

Already Earned Its Keep After Just a Few Weeks
Set name: RIVER 2 Max 500
I've only owned this power station for a few weeks, but it's already proven itself useful enough that I don't regret buying it. The first real test came when I needed to charge the battery on my ATV, and this unit handled running my battery charger without any problems. It honestly ended up being a lifesaver because I didn't have to drag extension cords halfway across the property or move equipment just to get power where I needed it. One thing I especially like is how portable it is. It's easy to carry where it's needed instead of bringing the project to the power source. The fast charging is another nice feature. Being able to recharge the unit quickly makes it much more practical than waiting all day between uses. The display is also simple to read, giving a quick look at battery level, power input, and output without making you dig through menus. I haven't owned it long enough to comment on long-term durability or battery longevity, but the early experience has been very positive. Based on what I've seen so far, I can already tell this will be useful for camping, power outages, charging equipment around the property, and all those situations where you need electricity somewhere that doesn't have an outlet nearby. Overall, this has made an excellent first impression, and after only a few weeks it's already paid for itself by getting me out of a bind when my ATV battery needed charged. ... show more
Reviewed in the United States on July 1, 2026 by Richard Lykins
THIS IS EPIC!!
Set name: RIVER 2 Max 500
Review Image by iLLUMiNATiON BEATS
Review Image by iLLUMiNATiON BEATS
I intentionally waited to write this review so I could test it in real life scenarios that I personally would want this solar generator for. It is a beast for it's size and for how quickly it can charge. In my video you can see that my street fighter 2: hyper fighting arcade cabinet will run for over 4 hours on 28% battery. I later on charged it to full and it gave me over 17 hours of run time. I even played games for 3 hours to make sure there was no shorts, cut offs etc, and it ran flawlessly. Next a ran a large tunnel fan. It ran it for about 2 hours without issues. I then moved on to my actual PC and monitor. I get a little over 2 hours of use with this generator at full which doesn't sound like alot but bare in mind that I got this for $200. My next big test was my Playstation 4 and projector. It handled it better than I thought at almost 3 hours!! Simply amazing. It takes about 57mins to charge it from the plug. I tested multiple solar panels for charging as well. I tried a 100w portable panel and an actual 100w panel. It does take about 5hours to charge solar with both and about 7 to 9 hours with 1. However, I was also charging a power bank with it while solar charging thanks to the pass thru! This is an absolute must have! If our grid ever goes down I will be watching movies, refrigerating food, playing arcade games, trying to live life and enjoy some of the luxuries as well! My kids will thank me for being a pepper! This will run all your lights and everything else in a camp site as well with total ease. Trust me, I wasn't paid in any way or receive anything for this receive anything in exchange. I wanted to write this so if someone is on the fence about it , they could rest assured these things are real and can save your life. The absolute ONLY drawback is that I couldn't afford a larger one. Even the 256wh version is a must have. The bigger you buy, the more stuff you can run longer. So if you can afford it, grab a nice big one!!! Thanks for reading. 10 out of 10!!!! Also. The display is nice and bright. Can see it in the summer sun. ... show more
Reviewed in the United States on August 2, 2024 by iLLUMiNATiON BEATS
Amazing product
Set name: RIVER 2 Max 500
Review Image by Melisa
I purchased this EcoFlow portable power station in January 2025, and I’ve used it every day since then. I originally bought it so I could keep my work laptops powered while having the flexibility to move around instead of staying in one spot. One of the things I really like is that it doesn’t need to stay plugged in to operate—you can use it wirelessly and even charge it while it’s in use. I typically charge it after my workday, and it easily lasts through my full 8-hour shift powering three monitors the entire time. It also charges back to 100% in about an hour, which is impressively fast. It’s been very reliable for my main use, but it’s also come in handy for other situations. During a power outage, we used it to charge our phones, which was a big plus. The performance hasn’t changed at all since day one, which makes me feel confident it will last for years. The only minor issue is that it sometimes makes a noise during the day—I even recorded a video of it—but it hasn’t affected my work or caused any real inconvenience. Overall, it’s been a great and dependable tool for my needs and great value for the money that I have paid. ... show more
Reviewed in the United States on April 24, 2026 by Melisa
Can’t go wrong with this
Set name: RIVER 2 Max 500
You will absolutely love this generator. I use it on my 12 V refrigerator freezer and lights and it lasts for two full days and nights. It’s great to have on the road. You don’t have to worry about the electrical problems, fast charging I wouldn’t use anything else. great power back up. It’s convenient and long battery life ... show more
Reviewed in the United States on May 21, 2026 by Robert Baker
LOVE IT!
Set name: RIVER 2 Max 500 + 160W
Review Image by Troy Anthony
Review Image by Troy Anthony
Review Image by Troy Anthony
Review Image by Troy Anthony
I have taken this on two camping trips and absolutely love it! The second trip I brought a portable 102" movie screen to watch movies on. I charged the laptop ahead of time using the Ecoflow while it had the solar panel charging it, then at night it ran the projector and speakers no problem. My son even ran some COD from his X-Box on his Ecoflow. After first two movies we watched, it still had 32% and 46% charge at the end. One day it wasn't fully charged when we started. The last day we watched Straight Out of Compton which is about 2.5 hours. It was pretty much dead after the movie, but we finished it fine. The next day it charged back up to 100% using the solar panel in 5 hours, but that was also charging the laptop and some lights / phones, etc.. When not running a projector, this will charge all your devices, lights, laptops and such and still have plenty of charge. I even ran an electric chain saw on it. It works, but you can't push it too hard. This is small and very lightweight. I 100% recommend this to anyone that is looking for a power source while camping, traveling, or even just as an emergency backup. ... show more
Reviewed in the United States on July 18, 2024 by Troy Anthony
Excellent Solar Generator (battery) ... paired with a WEAK solar panel.
Set name: RIVER 2 Max 500 + 160W
Review Image by A. Nonymous
Review Image by A. Nonymous
Review Image by A. Nonymous
Review Image by A. Nonymous
UPDATE: August 2025. After about 1/2 year of use - about 5 days / week since March/April - THIS SOLAR PANEL has dropped to BARELY 50% of its rating. It is clean and undamaged, but won't put out more than 85 W (160 W rating) So ... my solar experiment has pretty much ended. This "solar generator" is an excellent battery, and I use it almost DAILY. It has powered our refirigerator and freezers through power outages witih no problems. I use it as a power center to keep ALL of my portable devices and small power banks charged, as well as 18v batteries for hand tools, and 40v batteries for yard/garden tools. Comes with a variety of charging options, and I've used them all now. Car charging yields about 5% charge in 20 minutes off the 12v connector in my truck. Will top up from 70% or more using household current VERY quickly, faster than 1% / 10sec. Less than 50% remaining and it charges a bit slower, but still very quickly. About 20-25 min to full. HOWEVER, the Solar Panel is the WEAK POINT. It is a 160w SOLAR PANEL but delivers NO MORE THAN 120w at it's best. It folds better warm than cool, and the connectors are awkwardly placed for storage. The panel's storage/carry case is well-constructed, but needs pockets for cables. Connectors are good enough and the attached metal legs are workable. I am in SoCal and even with my electrical rates, this little kit will NOT pay for itself in 3 years. Am I glad I have a "solar generator" ? Yes. It travels well, better than a gas model, and can be used indoors. BUT you will not get the "run time" of a good gas inverter, and the purchase doesn't "make sense" on strictly economic factors (mine were not). ... show more
Reviewed in the United States on May 10, 2025 by A. Nonymous
Ecxelente producto
Set name: RIVER 2 Max 500
Ecxelente productos
Reviewed in the United States on September 13, 2026 by Amazon Customer
I know its money worth spent
Set name: RIVER 2 Max 500 + 160W
It was purchased for a family member who has a CPAP machine. I worry about them in case of a blackout. Their very old gas generator went out in 2022, but so far they haven't had any problems. I know they have charged it, I will have to ask them for a picture, but will post later
Reviewed in the United States on September 30, 2026 by Bylha
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