The 220W PV panel comes at a higher price, and some of the energy it captures will likely go to waste… With three models in the series, the River 2 portfolio has plenty to offer if you want a portable power station. The River 2 is a great choice if you're just starting out, and while it has a smaller 268Wh battery, it doesn't miss out on any of the features you get on the larger units.

EcoFlow RIVER 2 Max | Portable Power Stations | UK Version

RIVER 2 Series is a cut above the rest as the first portable power station range in the world to earn the TÜV Rheinland certification for safety. Many appliances list their power requirements in volts or amps. You can easily calculate the watts by multiplying the volts and amps together: But a maximum operating AC output of 300W severely limits the kind of appliances you can run with RIVER 2. Essentially, anything with an operating wattage above 300W — or a starting wattage requirement of 600W+ — simply won’t work.

On the other hand, if you just want to charge your smartphones and laptops, the DELTA Pro will seriously exceed your requirements. Starting and Running Watts of Typical Household Appliances Appliance I used the River 2 Max for just over three months now, and other than the minor quibble around the solitary USB-C port, I have no issues with the power station. It performed incredibly well in daily use, powering most products I have in the house without any issues whatsoever. The ability to charge the unit via solar power makes it that much more versatile, and if you choose to use the AC option, there's fast charging that takes under an hour to fully charge the battery. The RIVER 2 Pro is also ideal for powering essential devices and small appliances in a van or RV. You can run 80% of high-wattage appliances, such as an RV refrigerator, along with charging all your personal electronic devices. No. You can certainly operate it outdoors but don’t leave the RIVER 2 PPS outside in the rain or extreme temperatures for extended periods. The amount of time that the RIVER 2 PPS can power your appliances between charges depends entirely on your appliances’ starting and running wattages and how many devices you run simultaneously.

Ecoflow River 2 FAQS: Everything You Need To Know Ecoflow River 2 FAQS: Everything You Need To Know

Capacity (Wh) / DC input rate (W) = Charge time (h). How Long Does RIVER 2 Take to Fully Charge Using the USB-C Input? This is where portable power stations such as the new EcoFlow River 2 come in. This beefy battery lets you power and charge multiple devices via different types of connections, even allowing you to plug in 240V mains devices while you’re away from traditional sources of power. Flip the device around and you’ll see a couple more connectors: one three-pin kettle connector for charging via mains AC power and a smaller, orange-coloured two-pin connector that allows you to charge the power station directly via solar panels. Suppose you’re on a budget and don’t like the idea of paying for more electricity generation capacity that you need. In that case, you’re better off purchasing a 110W EcoFlow solar panel to match your RIVER 2’s solar input capacity.

Ultra-fast home backup switchover.

RIVER 2’s maximum solar input is 110W. You can use any solar panel with a rated power of 110W (or slightly above) to charge the RIVER 2 — instantly turning it into a solar generator! However, if you’re powering something like a lightbulb at 60 running watts, you could get over 4 hours of power. If any of your devices have a higher starting wattage, you’ll also need to factor that in. RIVER 2 provides up to 600W starting watts (surge power) using X-Boost mode. Can You Run RIVER 2 and Charge It at the Same Time?

EcoFlow RIVER 2 Portable Power Station | EcoFlow US | EcoFlow US EcoFlow RIVER 2 Portable Power Station | EcoFlow US | EcoFlow US

The EcoFlow RIVER 2 Pro is the most powerful member of the RIVER 2 family. Even so, it weighs only 17.2 pounds (7.80 kg), so it remains highly portable. It’s perfect for road trips and won’t take up too much space in your vehicle. That’s enough connectivity to keep a laptop and smartphone topped up with power for days, and it could even keep a small camping coolbox such as this one running for about 10 hours continuously. The RIVER 2 series is the first-ever collection of portable power stations to be TÜV Rheinland certified, meaning their safety, durability, and quality is evaluated by independent experts and found to be beyond reproach. RIVER 2 uses LiFePO4 batteries, a newer subset of lithium-ion batteries. Compared to other lithium-ion batteries, batteries with LiFePO4 (lithium iron phosphate) chemistry require no maintenance, are safer, and have a longer lifespan. If the ambient temperature increases beyond this range during storage, the battery discharge rate will also increase. Is RIVER 2 a True Sine Wave Output Device?Since the RIVER 2’s capacity is 256Wh, you’d divide that by the max watts of the USB-C input/output: 256Wh / 60W = 4.3 hrs. RIVER 2 and RIVER 2 Max can fully charge in 60 mins. RIVER 2 Pro can fully charge in 70 mins. When charging and discharging at high wattage, RIVER 2 Max and RIVER 2 Pro may make a noise up to 62db.