EcoFlow With Solar Panel Kits: Which Bundle Do You Need?
As Amazon Associates, we earn from qualifying purchases. This means we may receive a small commission at no extra cost to you if you click through and make a purchase.
EcoFlow is one of the best-known makers of portable power stations, the big rechargeable batteries with outlets that people use for camping, RV trips and home backup when the power goes out. Pair one with a solar panel and you get what the industry calls a solar generator: a quiet, fume-free way to store sunlight and use it later. EcoFlow sells these as ready-made bundles, which saves you from matching cables and connectors yourself.
The six EcoFlow kits below range from a small 286Wh RIVER 3 Plus with a 45W panel to a 3.6kWh DELTA Pro with a 400W panel, so the key difference is how much energy the battery stores and how quickly the included panel can refill it.
EcoFlow Solar Generator Kits Compared
| Model | Battery Capacity | Output | Included Panel | Listed Solar Recharge Time |
|---|---|---|---|---|
| DELTA 3 Classic with 220W Panel | 1024Wh | 1800W (3600W surge) | 220W bifacial | 5.8 hours |
| DELTA 3 Ultra with 400W Panel | 3072Wh | 3600W (7200W surge) | 400W | Not listed |
| RIVER 2 Pro with 160W Panel | 768Wh | Up to 1600W | 160W | 4.8 hours |
| RIVER 2 Max 500 with 160W Panel | Not listed | Up to 1000W | 160W, IP68 | 4 hours |
| DELTA Pro with 400W Panel | 3.6kWh | 3600W listed | 400W, IP68 | 11 hours |
| RIVER 3 Plus with 45W Panel | 286Wh | 600W (1200W surge) | 45W | 7.3 hours |
EF ECOFLOW Solar Generator Delta 3 Classic for Home Backup
Best for: Home office UPS and phone-and-laptop camping
Pros
- Under 10ms UPS
- Expandable to 858Wh
- Quiet 30 dB
- Light 45W panel
Cons
- Only 286Wh base capacity
- 3-hour solar charge
Best for: Serious home backup and off-grid cabins
Pros
- 6kWh capacity
- 15 outputs including Anderson port
- IP68 400W folding panel
- Wi-Fi and Bluetooth app
Cons
- Single panel full recharge takes 11 hours
- Panel weighs 35.3 pounds
EF Ecoflow
EF ECOFLOW Solar Generator RIVER 2 Pro & 160W Portable Solar Panel, 768Wh
Price and specifications are read from the Amazon product page and can change.
EF ECOFLOW Solar Generator RIVER 2
Best for: Weekend camping and small RVs
Pros
- 768Wh LiFePO4 battery
- Up to 1600W output, 11 outlets
- 2 lb with handle
- 160W folding panel
Cons
- Specs list engine data in error
Best for: Home backup for fridge and essentials
Pros
- 1024Wh LiFePO4 battery
- 1800W output, 3600W surge
- 0-80% in 45 minutes on AC
- Under 10ms UPS switchover
Cons
- Panel ships separately
- 220W panel needs about 5.8 hours
The EF ECOFLOW Solar Generator Delta 3 Classic bundle pairs a 1024Wh power station with a 220W solar panel. Two numbers matter on any power station. Watt-hours (Wh) are the size of the fuel tank: a 1024Wh battery could, in theory, run a 100W device for about 10 hours, a bit less in practice. Watts (W) of output are how much it can power at once. This one delivers 1800W continuous with 3600W surge using X-Boost, enough for refrigerators, microwaves and laptops, according to EcoFlow.
It recharges from 0 to 80% in 45 minutes from a wall outlet with X-Stream, or in about 5.8 hours with the 220W panel in good sun. The panel is bifacial, meaning it collects light on both sides, and uses N-type cells with up to 25% conversion efficiency. The station also works as a UPS (uninterruptible power supply), switching to battery in under 10 milliseconds when the grid fails so a computer or router does not shut off. It uses LiFePO4 cells rated for 10+ years of daily use, measures 7.9 by 11.1 by 15.7 inches, and the panel ships separately.
This bundle suits a household that wants to keep a fridge, lights and internet running during an outage, or an RV owner with moderate needs. The listing’s “expandable up to 2600W with X-Boost” line is not explained further, so rely on the 1800W continuous figure.
EF ECOFLOW Delta 3 Ultra 3072Wh for Long Outages
EF Ecoflow
EF ECOFLOW Delta 3 Ultra 3072Wh Solar Generator with 400W Solar Panel
Price and specifications are read from the Amazon product page and can change.
EF ECOFLOW Delta 3 Ultra 3072Wh
Best for: Whole-home essentials and long outages
Pros
- 3072Wh capacity
- 3600W continuous, 7200W surge
- Quiet 25dB under load
- Four ways to charge
Cons
- Large, heavy footprint
- Panel ships separately
The EF ECOFLOW Delta 3 Ultra 3072Wh bundle is three times the capacity of the Delta 3 Classic, paired with a 400W solar panel. It delivers 3600W continuous and 7200W surge, which EcoFlow says can handle refrigerators, microwaves, heaters and power tools.
It has the same under-10ms UPS switchover, a LiFePO4 battery built for 10 years of daily use and four charging methods: wall outlet, solar, car input and an EcoFlow Smart Generator. EcoFlow lists just 25dB under load thanks to X-Quiet 3.0 cooling, which is quiet enough for a bedroom or small apartment. It measures 24.6 by 12.9 by 15.6 inches, and the power station and panel arrive in separate packages. The listing does not give a solar recharge time, and it lists 3 outlets, which seems low for a station this size, so check the outlet layout on the product page.
This is the pick for longer outages and bigger appliances. For camping, it is far more than most people need.
EF ECOFLOW Solar Generator RIVER 2 Pro for Camping and Vans
The EF ECOFLOW Solar Generator RIVER 2 Pro bundle pairs a 768Wh power station with a 160W folding panel. It outputs up to 1600W and has 11 outlets, including 800W-rated AC outlets and USB-C, so you can run a small fridge, lights and devices together. EcoFlow says it can run 80% of household appliances.
The 160W panel has up to 22% conversion efficiency and can charge the station in as little as 4.8 hours. The LiFePO4 battery is rated for 3000+ cycles before dropping to 80% capacity, which EcoFlow puts at almost 10 years of regular use. It weighs 17.2 pounds with a built-in handle. The box includes the station, the panel with kickstand case, AC and DC5521 cables, a manual and a 5-year service. The specifications also list a 4-stroke engine and 79cc displacement, which clearly do not apply to a battery power station.
It suits weekend campers and small RV or van setups. For home backup of large appliances, a DELTA model is the better fit. For comparison with other brands’ bundles, see our guide to a solar generator with a matching panel.
EF ECOFLOW Portable Power Station River 2 Max 500 for Light Trips
EF Ecoflow
EF ECOFLOW Portable Power Station River 2 Max 500 2 & 160W Solar Panel
Price and specifications are read from the Amazon product page and can change.
EF ECOFLOW Portable Power Station River
Best for: Light camping and tailgating
Pros
- Up to 1000W output
- IP68-rated 160W panel
- 3000+ cycle LiFePO4 battery
Cons
- Capacity not stated in listing
The EF ECOFLOW Portable Power Station River 2 Max 500 bundle pairs a compact station with a 160W folding, self-supporting panel. The station outputs up to 1000W and can run 11 devices at once, and EcoFlow says it can power 80% of home appliances.
It recharges from an AC outlet in about 60 minutes or from solar in as little as 4 hours. The LiFePO4 battery is rated for 3000+ cycles, about 10 years, and the panel has an IP68 weatherproof rating. The box includes the station, panel and kickstand case, solar and AC cables, a manual and a 5-year service. The listing does not state the battery capacity in watt-hours, and the 13 kg weight likely covers the whole kit.
It suits tailgating, day trips and light camping where you mainly charge phones, cameras, lights and a laptop. If you need more stored energy, the RIVER 2 Pro’s 768Wh is clearly stated.
EF ECOFLOW Solar Generator 3.6KWh DELTA Pro for Off-Grid Cabins
The EF ECOFLOW Solar Generator 3.6KWh DELTA Pro bundle is the largest battery here at 3.6kWh (3,600 watt-hours), paired with a 400W folding panel. It has 15 outputs: 5 AC outlets, 4 USB-A, 2 USB-C, 2 DC, 1 car output and 1 Anderson port, and it can be monitored and controlled through the EcoFlow app over Wi-Fi or Bluetooth.
The 400W panel has 22.4% conversion efficiency, weighs 16 kg (35.3 pounds), folds into an adjustable carry case and is IP68 rated. EcoFlow says a single 400W panel fully recharges the station in 11 hours. The station and panel ship separately. The specifications include engine type, tank volume and displacement, which are errors for a battery product, and list 5 outlets against the 15 described in the features.
This kit suits serious home backup and off-grid cabins. For portable use, both station and panel are heavy, so the RIVER models are easier to carry.
EF ECOFLOW Solar Generator River 3 Plus for Home Offices
The EF ECOFLOW Solar Generator River 3 Plus bundle is the smallest kit, with a 286Wh station and a 45W panel. It delivers 600W steady and 1200W surge with X-Boost, has 7 outlets (3 UPS-supported AC, 2 USB-A, a fast USB-C and a car output) and a built-in light.
Its standout is UPS protection with under-10ms switchover, plus a USB-B to USB-A communication cable so a PC or NAS can save data automatically on low battery. The 45W panel has 25% conversion and charges it from 0 to 100% in 7.3 hours. It runs at 30 dB, uses X-GaNPower for twice the runtime on appliances under 100W, has app control over Bluetooth and Wi-Fi, and expands to 858Wh with extra batteries. The listing says the station weighs 10.4 pounds, while the specifications list 6.1 kg.
It suits a home office, gaming setup or light camping. For more solar input, a larger panel helps; see our 100 watt solar panel kit guide.
How to Choose the Right EcoFlow Solar Generator
Match watt-hours to your needs. Phones, laptops and lights for a weekend suit the RIVER 3 Plus or RIVER 2 Max 500. A small fridge plus devices for camping suits the RIVER 2 Pro. Home backup for a fridge and essentials points to the DELTA 3 Classic, and longer outages to the DELTA 3 Ultra or DELTA Pro.
Check output watts. Add up what you will run at the same time. Space heaters and microwaves need 1000W or more, so only the DELTA models handle them comfortably.
Consider panel size and recharge time. Bigger panels refill faster, but a large battery with one panel still takes many hours. For flexible panels that mount on a roof, our flexible solar panels guide covers another option.
FAQ
What is a solar generator?
It is a portable power station paired with a solar panel. The panel charges the battery, and the battery powers devices through its outlets.
Which EcoFlow kit works as a UPS?
The DELTA 3 Classic, DELTA 3 Ultra and RIVER 3 Plus list under-10ms UPS switchover.
How long does the DELTA Pro take to charge from solar?
EcoFlow says a single 400W panel fully recharges it in 11 hours in good conditions.
Do the panel and power station arrive together?
Not always. The DELTA 3 Classic, DELTA 3 Ultra and DELTA Pro listings say they ship in separate packages.
Which EcoFlow bundle is best for camping?
The RIVER 2 Pro balances 768Wh capacity with a 17.2-pound weight and a folding 160W panel.
