SKU: 71917923151

EcoFlow RIVER 2 Pro Solar Generator with 220W Bifacial Solar Panel

Sale price$449.55 Regular price$499.50
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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20

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Description

EcoFlow RIVER 2 Pro Solar Generator with 220W Bifacial Solar PanelProduct Overview The EcoFlow RIVER 2 Pro Solar Power Kit is built for reliable, everyday power in a compact and travel ready form. With a 768Wh battery and 800W of continuous AC output, it delivers dependable energy for home backup, outdoor use, and life on the move. Paired with a high efficiency 220W bifacial solar panel, this system can generate up to 1. 8kWh of renewable energy per day, helping reduce grid dependence while staying prepared. Fast

Product Overview

The EcoFlow RIVER 2 Pro Solar Power Kit is built for reliable, everyday power in a compact and travel-ready form. With a 768Wh battery and 800W of continuous AC output, it delivers dependable energy for home backup, outdoor use, and life on the move. Paired with a high-efficiency 220W bifacial solar panel, this system can generate up to 1.8kWh of renewable energy per day, helping reduce grid dependence while staying prepared.

Fast Charging Without the Wait

Charging speed defines how practical a power station feels in real life. RIVER 2 Pro sets a new standard by charging from 0 to 100 percent in just 70 minutes using AC power. That’s significantly faster than typical portable power stations, allowing a full recharge while packing or preparing for a trip. Less waiting means power is ready when plans change.

Long-Lasting LiFePO4 Battery

At the core of the RIVER 2 Pro is an advanced LiFePO4 battery designed for long-term reliability. With more than 3000 full charge cycles before reaching 80 percent capacity, this system supports up to 10 years of regular use. LFP chemistry also improves safety and thermal stability, maintaining consistent performance even in warmer environments.

Certified Safety You Can Trust

RIVER 2 Series is the first portable power station to earn TÜV Rheinland safety certification. This certification reflects rigorous testing standards and confirms the system’s reliability and electrical safety, giving confidence whether it’s used daily or reserved for emergencies.

Built-In Battery Protection

An intelligent Battery Management System continuously monitors voltage, current, and temperature. Multiple layers of protection help prevent overcharging, overheating, and excessive discharge, extending battery life while maintaining safe operation across different charging methods.

Four Flexible Ways to Recharge

RIVER 2 Pro supports four charging options, ensuring power access in nearly any situation. Recharge via AC wall outlet, car charger, solar input, or USB-C. This flexibility allows seamless transitions between home, travel, and off-grid use.

Solar Power That Works Every Day

With the included 220W bifacial solar panel, the RIVER 2 Pro Solar Generator can produce up to 1.8kWh per day under optimal conditions. This output supports essential home appliances for extended periods and helps reduce annual carbon emissions by approximately 143kg, equivalent to planting around eight trees per year.

Compact Size, Impressive Output

Despite its portable design, RIVER 2 Pro delivers serious power. With X-Boost technology, output can reach up to 1600W, allowing operation of up to 80 percent of common household appliances. Weighing only 17.2 lbs, it remains easy to carry and transport.

Ultra-Fast EPS Backup Switching

In a power outage, response time matters. With an automatic switchover speed of under 30 milliseconds, RIVER 2 Pro functions as an emergency power supply that keeps essential devices running without noticeable interruption.

Smart Control with the EcoFlow App

Monitor and control the system remotely using the EcoFlow app via Wi-Fi or Bluetooth. Track battery levels, manage charging speeds, and customize settings directly from your smartphone for full visibility and control.

220W Bifacial Portable Solar Panel

The included 220W bifacial solar panel captures energy from both sides, increasing total output. Built with durable tempered glass and an IP68 waterproof rating, it’s designed for outdoor reliability. Adjustable self-supporting angles help optimize sun exposure throughout the day.

Key Features

  • 768Wh battery capacity with 800W continuous AC output
  • Up to 1.8kWh daily solar generation with 220W bifacial panel
  • 0–100% AC recharge in approximately 70 minutes
  • LiFePO4 battery rated for 3000+ cycles to 80% capacity
  • TÜV Rheinland certified for enhanced safety
  • X-Boost output up to 1600W for higher-wattage appliances
  • Four charging methods: AC, car, solar, and USB-C
  • Lightweight portable design at approximately 17.2 lbs
  • <30ms automatic emergency power switchover
  • Wi-Fi and Bluetooth app connectivity

Warranty

Energy Systems Central Stores is an authorized retailer of EcoFlow products. This solar generator includes EcoFlow’s manufacturer 5-year warranty, with the solar panel covered under its respective warranty terms.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 71917923151

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Verified Purchase
Peyton
Dallas, US
★★★★★ 5
Work Great
Perfect universal cartridge, much better than ordering from the company
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 27, 2026
T
The Beauty Chronicles
Birmingham, US
★★★★★ 5
MICRONEEDLING IS MY SKIN’S SECRET WEAPON!!!
Microneedling completely transformed my skin. Of every treatment I have ever tried, this one has made the biggest difference in texture, glow, and overall refinement. After years of paying for appointments, I decided to learn proper technique and invest in a Dr. Pen device for at home use, and I truly have never looked back. Needle Options and Coverage: I typically use a 16 pin cartridge, so I am excited to incorporate the 36 pin into my routine. The wider pin configuration allows for broader coverage, which makes it especially useful for larger areas of the face and even the body. It gives me more versatility in my treatments. Compatibility and Value: It is such a relief to find cartridges that are compatible with my Dr. Pen device right here on Amazon. The price point is very reasonable, especially compared to professional treatment costs. Having reliable, accessible replacements makes maintaining my routine so much easier. Excellent value for the money. Final Thoughts: Convenient, affordable, and a great addition to my microneedling routine… I love having professional level tools within reach… and my skin continues to thank me for it…
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 20, 2026
M
Me
Battle Creek, US
★★★★★ 5
A long, HONEST & detail filled review (with usage tips) from a skincare junkie.
These cartridges arrived super fast (with enough time to spare for a quick face sesh before the holidays!). The lot of 12 was packed in a cellophane/paper bag (the basic, unlabeled sterilization bags) that was sealed shut. The cartridges themselves are all separately packaged (in smaller plastic/paper sterilization bags), each one was properly sealed shut, ensuring sterilization. The individual bags have an illustration of the cartridge and are labeled as “36 NEEDLE” . There are photos of and all the different size needle patterns as well. Each package contains a proper lot #, manufacture date (10/10/25) and expiration date (10/09/2028) along with the info that the disposable tips were sterilized with non-pyrogen EO Gas. Not a single package was damaged or open and all contained the proper cartridge inside. I was VERY happy when I removed one of the cartridges and saw that it (they all) have the protective cap/cover inside the tube/over the needles. Not only is that more sanitary and keeps the needles protected in the event the spring is pushed, but it's also a dead giveaway for spotting bad/bootleg cartridges (as they typically don't come with the cap). While these might not be brand name, they definitely aren't bootleg quality! These are nearly identical to the cartridges I order directly from Dr. Pen. They are the same size and shape, with the color of the plastic tubing being the only slight difference. The 36 needle pattern is legit, with the long row of 10 needles in the center, a row above and below that with 8 needles and the rows on the top and bottom containing 5 needles each. They are perfectly spaced and staggered. The cartridges fit my M7S perfect- nice and snug with no wiggling or looseness. The silicone membrane keeps your pen clean and hygienic and the spring system provides smooth, continuous movement without the needles getting stuck or punching jerky. The needles themselves are very fine and they are nice and sharp. I am extremely sensitive to anything other than medical grade stainless or titanium (I know immediately when I'm using something that's not that!) and I haven't had a single issue with these. Considering 10 brand name cartridges are $40, getting 12 of these that look and function almost identically for $25 is a steal. With no minimum spend for shipping and quick arrival time, I know I'll be buying these again! ⭐️TIPS FOR USING THE 36 NEEDLE CARTRIDGES⭐️ These cartridges are perfect for wrinkles and fine lines, large pores, pigmentation, increasing firmness as well as hydration (after using these, your products sink deep down in the skin- quick. It's great!). *For lines and wrinkles on the face and neck, you want a depth of 1.5 - 2.0mm (with a max of 1.5 for the glabellar lines or the 11's). For wrinkles around the lips, 0.5 - 1.5mm *If you are working on your pores, 0.5 - 1.0mm depth *Uneven pigmentation, 0.5 - 1.5mm depth and 1.0 - 2.0mm depth for sun spots specifically. *For firmer, tighter skin and skin laxity, 1.5 - 2.0mm These are just some general depth guidelines I use with these cartridges. I am not an aesthetician, but I am a total skincare junkie that has been microneedling myself for the past 15 years. As always, do your own research, especially because different areas around the face may require a shallower depth. If you are uncomfortable, then adjust the depth for your comfort. Finally, remember to clean your skin, hands and pen throughly before microneedling and work in a clean environment too. You don't want to introduce any bacteria or germs 2mm down (or even .5mm down) in your dermis. Also, these are single use cartridges and they are very affordable, so don't try to clean and reuse them (that's just asking for trouble!) Instead, toss and replace!
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Reviewed in the United States on December 23, 2025
I
Verified Purchase
Iviana Beauty
Alexandria, US
★★★★★ 1
No es para Dr Pen M8
No le sirve al Dr Pen M8
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Reviewed in the United States on February 19, 2026
C
Customer review
Natrona Heights, US
★★★★★ 5
For larger size areas
Top quality with stainless steel material. Using 36 pins which sturdy pins. It fits well on M8 and easy to use. Because of the size it works a bit tougher/ harder providing deeper penetration. Because of the amount of pins these are for larger sized areas leaving this more for moderate to experts to be able to use this efficiently and effectively. Good value for the money
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Reviewed in the United States on January 13, 2026

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