Best EcoFlow Solar Panels for EcoFlow DELTA and RIVER Series Power Stations

Are you looking to pair some EcoFlow solar panels with your EcoFlow DELTA or RIVER? Or seeking the fastest-charging solar combo? Perhaps the best solar generator for off-grid living, or for your RV, house, and camping trips?

This post will be the end of your quest! Read on and you’ll find what you’re looking for.

Why Are EcoFlow Solar Panels the Best for EcoFlow Power Stations?

From 60W to 400W output, from portable to fixable, from rigid to flexible, EcoFlow offers a variety of solar panels to meet your needs and wants.

A solar roof? Yes.

An RV/yacht kickstand? Of course.

A solar terrace & portable panels for your off-grid shed/cabin? No problem.

Plus, we’ve got the app.

EcoFlow App

Our EcoFlow app monitors and presents in real time the solar input and the charging level of an EcoFlow power station, even from afar. When you’re chilling on your couch, you know exactly what’s going on out there. And this opens the window to just-in-time troubleshooting and a boost in sunlight exposure.

Top-of-the-Industry Solar Conversion

21-23.4% solar efficiency is made possible by a PERC layer. All EcoFlow solar panels have this extra layer on their rear side, which enhances sunlight collection and guarantees better low-light performance.

100% Monocrystalline Silicone

The most conversion-efficient type of solar panels on the market.

Weatherproof, for Indoors and Outdoors

All EcoFlow Solar Panels are rated IP68 dustproof and waterproof. In other words, they’re engineered to withstand dust, debris, and rainwater, and even face extreme weather.

No matter if you’re a Californian fully accustomed to the humidity or a neighbor to a Chihuahuan desert elk, you can depend on our solar panels to make the most of the sun’s energy.

Anti-Aging & Anti-Corrosion

ETFE coating shields our solar panels (except 220W Bifacial Solar Panel) against hot weather, high thermal stress, and volatile chemicals, equipping them with durability and strength for everyday use. And not to worry, this outer layer is 100% UV-opaque.

Pain-free Setup & Improvement

  • All: Plug-and-play universal solar connector
  • All: Protective cases
  • All Portable Solar Panels: Kickstand cases
  • Top up on convenience & efficiency with EcoFlow solar accessories/add-ons

We put them into solar generator combos so you can have it all without opening fifty tabs on your browser.

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EcoFlow RIVER 2 Pro + 220W Portable Solar Panel

Battery Capacity
768Wh
Battery Output
800W
Fastest Solar Recharge
3.5 hr
EcoFlow RIVER 2 Max Portable Power Station - EcoFlow Official

EcoFlow RIVER 2 Max + 160W Portable Solar Panel

Battery Capacity 512Wh
Battery Output
500W
Fastest Solar Recharge
3 hr
EcoFlow DELTA 2 Max Solar Generator

EcoFlow DELTA 2 Max + 220W Portable Solar Panel × 2

Battery Capacity
2048Wh
Battery Output
3400W
Fastest Solar Recharge
5.5 hr
EcoFlow DELTA Pro Power Station - EcoFlow DELTA Pro Power Station

EcoFlow DELTA Pro + 400W Rigid Solar Panel × 2

Battery Capacity 3600Wh
Battery Output
3600W
Fastest Solar Recharge
4.5 hr

EcoFlow Portable Solar Panels

Perfect for camping, road trips, and nomadic lifestyles, EcoFlow Portable Solar Panels are lightweight, foldable, and easy to set up with a kickstand self-supporting case plus a plug-and-play design. All while giving you top-of-the-range solar conversion. By nature, they have the EcoFlow DNA wired—small size offers mighty power.

As to how portable they are, the “heaviest” solar panel (400W) weighs about 35 lb, pretty much like an intermediate-level dumbbell. With the comfortable-to-hold handle of its case, you’ll find it handy when the nearest gym is 50 miles away. Two is better than one as you get to beef up both biceps (and energy) at the same time.

60W, 110W, and 160W solar panels are perfect buddies for adventurous spirits. And taking them out of your trunk requires no more effort than carrying your Labradoodle puppy.

EcoFlow Portable Solar Panels400W 160W110W60W
Rated Power400W (±10W)160W (±5W)110W (±5W)60W (±5W)
Efficiency22%-23% (≥22.6%)21%-22%22%-23% (≥22.8%)23.4%
DimensionsUnfolded: 93.1 × 41.7 × 0.98 in.
Folded: 24.4 × 41.7 × 0.98 in.
Unfolded: 62.6 × 27.0 × 0.98 in.
Folded: 16.9 × 27.0 × 0.98 in.
Unfolded: 20.2 × 62.5 × 0.8 in.
Folded: 20.2 × 16.5 × 0.8 in.
Unfolded: 40.6 × 15.8 × 0.98 in.
Folded: 15 × 15.8 × 0.98 in.
Connector TypeUniversal Solar Connector
Open Circuit Voltage48V (Vmp 41V)21.4V (Vmp 18.2V)21.8V (Vmp 18.4V)24.5V (Vmp 20.2V)
Short Circuit Current11A (Imp 9.8A)9.6A (Imp 8.8A)6.5A (Imp 6.0A)3.5A (Imp 3.3A)
Weight (Panel)35.3 lb12.3 lb8.8 lb
Weight (Kickstand Case)6.6 lb3.1 lb2.2 lb
Weight (Panel & Case)41.9 lb15.4 lb11 lb7 lb
Waterproof & DustproofIP68IP68
Please note that all the data on the above sheet are of the latest version of EcoFlow Solar Panels.

EcoFlow 220W Bifacial Solar Panel

Two sides, both work relentlessly to capture more sunlight for you. Light comes in all directions and you get to benefit from them all. Ambient light or some reflection bouncing back from the ice, this panel devours every beam it sees. So you can deposit up to 25% more solar energy in your pocket.

The thin, one-piece seamless tempered glass makes it five times stronger than other panels in a similar range. It withstands heat up to 300°F. What does that mean? Mercury, the second hottest planet in our solar system, features a mean temperature of 333°F while the hottest day on Earth set the record at 134°F. As long as you’re still on this beautiful blue planet, nothing can stop your panel from getting its job done.

220W Bifacial Solar Panel
Rated PowerFront: 220W (±5W)
Rear: 155W
Efficiency22-23% (≥22.8%)
DimensionsUnfolded: 72.2 × 32.3 × 0.98 in.
Folded: 32.3 × 19.7 × 1.3 in.
Connector TypeUniversal Solar Connector
Open Circuit Voltage21.8V (Vmp 18.4V)
Short Circuit CurrentFront: 13A (Imp 12.0A)
Rear: 8.8A (Imp 8.4A)
Weight (Panel)20.9 lb
Weight (Kickstand Case)4.4 lb
Weight (Panel & Case)25.4 lb
Waterproof & DustproofIP68
Please note that all the data on the above sheet are of the latest version of EcoFlow Solar Panels.

EcoFlow Mountable Solar Panels

When it comes to mountable solar panels, what everyone concerns about is:

Are they strong enough?

The answer is yes.

Weatherproof: All panels are IP68 dustproof and waterproof, which means they stay intact under varying weather conditions.

Hurricane-Level Strength & Durability: With a sturdy anti-corrosive aluminum frame, these EcoFlow solar panels can withstand a wind speed of up to 130 mph and a snow load of up to 113 lb. According to the National Weather Service of the United States, a storm is 64 to 75 mph, and a hurricane, the most destructive type of wind, features a speed of over 75 mph. That is to say, our mountable solar panels will survive most hurricanes’ horrifying wind speeds and carry on their divine duty when the sun’s up.

And that’s not the end of the list.

They also offer a top-ranking conversion efficiency of up to 23% and a simple, modern look with a compact design that fits into terraces, balconies, yards, and many other spaces.

EcoFlow Rigid Solar Panels & Flexible Solar Panels

What are the major differences between rigid solar panels and flexible ones?

First of all, EcoFlow 100W Flexible Solar Panel can curve to a maximum of 258°, perfectly fitting your van roof, boat, or any curved surfaces. Rigid solar panels are stiff and heavier but allow for better fixtures, thus resilient against bad weather like gales, storms, and even hurricanes.

Second, our 100W Flexible Solar Panel is 70% lighter than traditional ones. It offers the same solar input as a 100W Rigid Solar Panel but weighs less than half of it. The lesser weight is due to its thinness, which, to be frank, exposes it to a shorter lifespan compared to the rigid one.

One thing noteworthy is that all of our rigid and flexible solar panels have pre-drilled mounting holes for hassle-free installation.

EcoFlow Mountable
Solar Panels
400W Rigid100W Rigid100W Flexible
Rated Power400W (±3%)100W (±5W)100W (±5W)
Cell TypeMonocrystalline silicon
Efficiency23%
Dimensions67.8 × 44.6 × 1.38 in.38.6 × 23.1 × 1.2 in.41.5 × 24.1 × 1.0 in.
Connector TypeUniversal Solar Connector
Open Circuit Voltage37.10 V20.3 V20.3 V
Short Circuit Current13.79 A6.3 A6.3 A
Solar Panel Weight48.1 lb13.7 lb5.1 lb
Waterproof & DustproofIP68
Please note that all the data on the above sheet are of the latest version of EcoFlow Solar Panels.

Best EcoFlow Solar Panels for EcoFlow DELTA

Please note that all the data on the following sheets were obtained under optimal conditions.

EcoFlow DELTA 2 Max (Just Launched)

SetEcoFlow DELTA 2 Max
Solar input11-60V, 15A, 500W Max per port, 1000W Max in total
Recommended Solar Generators:
EcoFlow 400W Portable Solar Panel
EcoFlow 220W Portable Solar Panel (Bifacial)
EcoFlow Portable Solar Panels
110W211.5 hr
37.5 hr (1+2)
45.5 hr
54.5 hr
63.5 hr
7Not Advised
82.5 hr
160W116 hr
28 hr
35 hr
44 hr
220W Bifacial111.5 hr
25.5 hr
33.5 hr
43 hr
400W16 hr
23 hr
EcoFlow Mountable Solar Panels
100W Flexible212.5 hr
38.5 hr
46 hr
55 hr
64 hr
7Not Advised
83 hr
100W Rigid212.5 hr
38.5 hr
46 hr
55 hr
64 hr
83 hr
400W Rigid16 hr
23 hr

EcoFlow DELTA mini, DELTA, & EcoFlow DELTA 2

SetEcoFlow DELTA miniEcoFlow DELTA (1000)EcoFlow DELTA (1300)EcoFlow DELTA 2EcoFlow DELTA 2 + Extra Battery
Solar input11-75V, 300W Max10-65V, 400W Max10-65V, 400W Max11-60V, 500W Max11-60V, 500W Max
Fastest Recharge Combo3 hr:
100W Flexible/Rigid × 3
2.5 hr:
100W Flexible/Rigid × 4
400W Portable/Rigid × 1
3 hr:
160W Portable × 3
100W Flexible/Rigid × 4
400W Portable/Rigid × 1
2 hr:
110W Portable × 4
160W Portable × 3
220W Bifacial × 2
4 hr:
160W Portable × 3
EcoFlow Portable Solar Panels
110W18 hr9 hr11.5 hr9 hr18.5 hr
24 hr4.5 hr6 hr4.5 hr9 hr
33 hr4 hr3 hr6 hr
42.8 hr (parallel)3.5 hr (parallel)2 hr4.5 hr
160W15.5 hr6 hr8 hr6.5 hr13 hr
23 hr4 hr3 hr6.5 hr
33 hr2 hr4 hr
220W Bifacial14 hr4.5 hr6 hr4.5 hr9 hr
22.8 hr (parallel)3.5 hr (parallel)2 hr4.5 hr
400W12.5 hr3 hr2.5 hr5 hr
EcoFlow Mountable Solar Panels
100W Flexible19 hr10 hr12.5 hr10 hr20.5 hr
24.5 hr5 hr6 hr5 hr10 hr
33 hr3 hr4 hr3.5 hr7 hr
42.5 hr3 hr2.5 hr5 hr
100W Rigid19 hr10 hr12.5 hr10 hr20.5 hr
24.5 hr5 hr6 hr5 hr10 hr
33 hr3 hr4 hr3.5 hr7 hr
42.5 hr3 hr2.5 hr5 hr
400W Rigid12.5 hr3 hr2.5 hr5 hr

EcoFlow DELTA Max & EcoFlow DELTA Max Extra Battery

SetEcoFlow DELTA Max (1600)EcoFlow DELTA Max (2000)EcoFlow DELTA Max + Extra Battery × 1EcoFlow DELTA Max + Extra Battery × 2
Solar input11-100V, 800W Max11-100V, 800W Max11-100V, 800W Max11-100V, 800W Max
Fastest Recharge Combo220W Bifacial Solar Panel × 4
400W Portable/Rigid Solar Panel × 2
2 hr
2.5 hr5 hr7.5 hr
EcoFlow Portable Solar Panels
110W114.5 hr18 hr36.5 hr55 hr
27 hr9 hr18 hr27.5 hr
35 hr6 hr12 hr18 hr
43.5 hr4.5 hr9 hr13.5 hr
160W110 hr12.5 hr25 hr37.5 hr
25 hr6 hr12.5 hr19 hr
33 hr4 hr8 hr12.5 hr
42.5 hr3 hr6 hr9.5 hr
220W Bifacial17 hr9 hr18 hr27.5 hr
23.5 hr4.5 hr9 hr13.5 hr
32.5 hr3 hr6 hr9 hr
42 hr (parallel)2.5 hr (parallel)5 hr (parallel)7.5 hr
400W14 hr5 hr10 hr15 hr
22 hr2.5 hr5 hr7.5 hr
EcoFlow Mountable Solar Panels
100W Flexible116 hr20 hr40 hr60.5 hr
28 hr10 hr20 hr30 hr
35 hr6.5 hr13.5 hr20 hr
44 hr5 hr10 hr15 hr
100W Rigid116 hr20 hr40 hr60.5 hr
28 hr10 hr20 hr30 hr
35 hr6.5 hr13.5 hr20 hr
44 hr5 hr10 hr15 hr
53 hr4 hr8 hr12 hr
62.5 hr3 hr6.5 hr10 hr
400W Rigid14 hr5 hr10 hr15 hr
22 hr2.5 hr5 hr7.5 hr

EcoFlow DELTA Pro & EcoFlow DELTA Pro Extra Battery

SetEcoFlow DELTA ProEcoFlow DELTA Pro + Extra Battery × 1EcoFlow DELTA Pro + Extra Battery × 2
Solar input11-150V, 1600W Max11-150V, 1600W Max11-150V, 1600W Max
Fastest Recharge Combo400W Rigid Solar Panel × 42 hr4 hr6.5 hr
EcoFlow Portable Solar Panels
110W216 hr29 hr49 hr
311 hr19 hr32.5 hr
48 hr14.5 hr24.5 hr
160W211 hr20 hr33.5 hr
37.5 hr13 hr22.5 hr
45.5 hr10 hr17 hr
220W Bifacial28 hr14.5 hr24.5 hr
35.5 hr9.5 hr16 hr
44 hr7 hr12 hr
53 hr6 hr10 hr
62.5 hr5 hr8 hr
400W19 hr16 hr27 hr
24.5 hr8 hr13.5 hr
33 hr5 hr9 hr
EcoFlow Mountable Solar Panels
100W Flexible218 hr32 hr54 hr
312 hr21 hr36 hr
49 hr16 hr27 hr
100W Rigid218 hr32 hr54 hr
312 hr21 hr36 hr
49 hr16 hr27 hr
57 hr13 hr21.5 hr
66 hr10.5 hr18 hr
400W Rigid19 hr16 hr27 hr
24.5 hr8 hr13.5 hr
33 hr5 hr9 hr
42 hr4 hr6.5 hr

EcoFlow RIVER Compatible Solar Panels

EcoFlow RIVER Series

SetEcoFlow RIVER MiniRIVEREcoFlow RIVER MaxEcoFlow RIVER ProEcoFlow RIVER Pro
+ Extra Battery
EcoFlow RIVER PlusEcoFlow RIVER Max Plus
Solar input11-39V, 100W Max10-25V, 200W Max10-25V, 200W Max10-25V, 200W Max10-25V, 200W Max10-25V, 200W Max10-25V, 200W Max
Fastest Recharge In2 hr1.5 hr3 hr3.5 hr7 hr2 hr3.5 hr
EcoFlow Portable Solar Panels
110W12 hr3 hr5 hr6.5 hr13 hr3 hr6.5 hr
21.5 hr (parallel)3 hr (parallel)3.5 hr (parallel)7 hr (parallel)2 hr (parallel)3.5 hr (parallel)
160W12 hr3.5 hr4.5 hr9 hr2.5 hr4.5 hr
220W Bifacial11.5 hr3 hr3.5 hr7 hr2 hr3.5 hr
400WNot Advised
EcoFlow Mountable Solar Panels
100W Flexible12 hr3 hr6 hr7 hr14 hr3.5 hr7 hr
21.5 hr3 hr3.5 hr7 hr2 hr3.5 hr
100W Rigid12 hr3 hr6 hr7 hr14 hr3.5 hr7 hr
21.5 hr3 hr3.5 hr7 hr2 hr3.5 hr
400W RigidNot Advised

EcoFlow RIVER 2 Series

SetEcoFlow RIVER 2EcoFlow RIVER 2 MaxEcoFlow RIVER 2 Pro
Solar input110W, 11-30V 8A Max220W, 11-50V 13A Max220W, 11-50V 13A Max
Fastest Recharge In2.5 hr2.5 hr3.5 hr
EcoFlow Portable Solar Panels
110W12.5 hr4.5 hr7 hr
22.5 hr3.5 hr
160W13 hr5 hr
220W Bifacial12.5 hr3.5 hr
400W
EcoFlow Mountable Solar Panels
100W Flexible12.5 hr5 hr7 hr
22.5 hr3.5 hr
100W Rigid12.5 hr5 hr7 hr
22.5 hr3.5 hr
400W Rigid

EcoFlow Solar Generators for Houses, RVs, and More

Best solar generators for houses

For yourself or a family of 2-3:

EcoFlow DELTA 2 Max (Just Launched) + 220W Portable Solar Panel

EcoFlow DELTA 2 + 220W Solar Panel

A family of 3 with a small to medium-sized home:

EcoFlow DELTA Max + 400W Solar Panel

A family-sized home that requires multiple heavy-duty appliances:

Portable: EcoFlow DELTA Pro + 400W Portable Solar Panel

Mountable: EcoFlow DELTA Pro + 400W Rigid Solar Panel

Best solar generators for RVs

EcoFlow DELTA Pro + 400W Portable Solar Panel

For an electricity-hogging full-time van lifer. This offers a colossal 3.6kWh capacity to keep even the most luxurious campers running smoothly.

EcoFlow DELTA Max + 400W Portable Solar Panel

2kWh capacity, 2400W output, and 6 outlets. This Max is less than half the price of an EcoFlow DELTA Pro but handles most RV needs.

EcoFlow RIVER 2 Pro + 220W Portable Solar Panel

Small and light. Easily take it from the RV for some trekking or a camping sleepover.

EcoFlow Power Kits

Energy independence of RV living. Starting at 2kWh capacity to the largest at 15kWh, you can choose the kit that matches your needs.

Best solar generators for boats

All panels are IP68 waterproof while all the portable power stations are of robust build for the wobbly boat life.

EcoFlow DELTA 2 Max (Just Launched) + 220W Portable Solar Panel

EcoFlow DELTA Max + 400W Portable Solar Panel

EcoFlow DELTA Pro + 400W Portable Solar Panel

EcoFlow RIVER 2 Pro + 220W Portable Solar Panel

Best solar generators for camping

Overnight camping:

EcoFlow RIVER 2 + 110W Portable Solar Panel

Weekend outings:

EcoFlow RIVER 2 Max + 160W Portable Solar Panel

Extended glamping:

EcoFlow RIVER 2 Pro + 220W Portable Solar Panel

Best solar generators for off-grid living

882Wh capacity + 1400W output:

EcoFlow DELTA mini + 160W Portable Solar Panel

1260Wh capacity + 1800W output:

EcoFlow DELTA + 160W Portable Solar Panel

Best solar generators for power tools

EcoFlow RIVER 2 Pro + 220W Portable Solar Panel

Power appliances that use up to 1600W, including angle grinders, jig saws, drills, and disc sanders.

EcoFlow DELTA + 110W Portable Solar Panel

1.2kWh. Continuously power circular saws, electric hammers, cutting machines, and electric drills for up to an hour.

EcoFlow DELTA Pro + 400W Portable Solar Panel

5 AC Output outlets, capable of a 3600W total and a surge of 7200W under X-Boost. Run an electric hammer for over 2.5 hours and a cutting machine for 3.

Yutong
Yutong
Yutong has taken in a decent amount of finance, accounting, and marketing in her four years at the University of Toronto in Canada. And one day she realized there's something she likes more than money. Writing. She plucked up the courage and pursued her passion. Now she's a copywriter at EcoFlow.

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