Walmart US Ecommerce Website

GENERAL MERCHANDISE

PHARMACY

GROCERIES

VUDU

SPARK

PHOTO

ADVERTISING

SAVINGS CATCHER

GIFTCARDS

INHOME

AFFILIATE

ONEAPP

LOTUS

HELP

SMART_REORDER

GROCERY

CONV_COMMERCE

SURGEON GENERAL'S WARNING: Smoking Causes Lung Cancer, Heart Disease, Emphysema, And May Complicate Pregnancy.

SURGEON GENERAL'S WARNING: Quitting Smoking Now Greatly Reduces Serious Risks to Your Health.

SURGEON GENERAL'S WARNING: Smoking by Pregnant Women May Result in Fetal Injury, Premature Birth, And Low Birth Weight.

SURGEON GENERAL'S WARNING: Cigarette Smoke Contains Carbon Monoxide.

DynamicCardCarousel For Tobacco Warnings

NEW AddToCart Wed Apr 09 2025 3:20 PM PDT

Related items to consider

NEW BuyBoxAd Wed Apr 09 2025 3:34 PM PDT

NEW BuyBoxRatingsAndReviews Wed Apr 09 2025 3:11 PM PDT

NEW FlowerDeliveryDate Wed Apr 09 2025 3:16 PM PDT

I want shipping & delivery savings with

#0071dc

NEW Fulfillment Wed Apr 09 2025 3:18 PM PDT

NEW GeneralWarningsPlaceholder Wed Apr 09 2025 3:48 PM PDT

NEW GiftingEligibilityBadge Wed Apr 09 2025 3:17 PM PDT

NEW ItemRelatedShelves Wed Apr 09 2025 3:35 PM PDT

more

Item prices may vary between online (for pickup, shipping or delivery) and in club. Item prices do not include fees for pickup, shipping or delivery (if applicable) unless noted in the item description.

NEW LegalPriceDisclaimer Wed Apr 09 2025 3:15 PM PDT

NEW ListsAndRegistries Wed Apr 09 2025 3:22 PM PDT

NEW MarqueeDisplayAd Wed Apr 09 2025 3:35 PM PDT

NEW MarqueeDisplayAd Wed Apr 09 2025 3:39 PM PDT

NEW PriceInformation Wed Apr 09 2025 3:13 PM PDT

NEW ProductDescriptionPlaceholderATF Wed Apr 09 2025 3:32 PM PDT

NEW ProductDescriptionPlaceholder Wed Apr 09 2025 3:40 PM PDT

NEW ProductIndicationsPlaceholder Wed Apr 09 2025 3:43 PM PDT

NEW ProductName Wed Apr 09 2025 3:10 PM PDT

NEW ProductReturnPolicy Wed Apr 09 2025 3:21 PM PDT

NEW ProductSpecificationsPlaceholder Wed Apr 09 2025 3:41 PM PDT

NEW ProductStickyBuyBox Wed Apr 09 2025 3:23 PM PDT

NEW ReviewsPlaceholder Wed Apr 09 2025 3:51 PM PDT

NEW Variants Wed Apr 09 2025 3:14 PM PDT

Sams WCP AddonServicesRedesign Mon Jul 27 2026 10:34 PM PDT

Sams PDP BrandLink Wed Apr 09 2025 2:02 PM PDT

Sams PDP Breadcrumb Wed Apr 02 2025 8:40 PM PDT

Sams PDP ItemFitment Wed Apr 09 2025 2:00 PM PDT

Sams PDP ProductFlags Wed Apr 09 2025 3:09 PM PDT

Sams PDP ProductImages Wed Apr 02 2025 8:49 PM PDT

Sams SkylineDisplayAd Thu Jul 10 2025 11:02 AM PDT

Sams SNAP Badging Wed Jan 21 2026 8:38 PM PST

Apply Now

Get a $30 statement credit when you open an account and use it to make $30 in eligible Sam's Club purchases within 30 days¹.

¹Offer subject to credit approval. To qualify, you must (i) apply and be approved for a Sam’s Club® credit card account and (ii) use your new account to make Sam’s Club purchases totaling $30 or more (excluding cash advances, gift card sales, alcohol, tobacco and pharmacy purchases) within 30 days of date of account opening. When you open an account online or with your mobile device, purchases cannot be made at in-club registers until the physical card is received. Your physical card should arrive in 7-10 business days from date of account opening. A $30 credit will post to the account within 90 days after the qualifying purchases are made. Offer is valid for newly opened accounts only and each account is eligible for only one $30 offer. We reserve the right to discontinue or alter the terms of this offer any time.

Synchrony Credit Card Banner Anonymous

Complete your purchase with these

PDP boughtTogether SoftBundles Wed Apr 09 2025 3:49 PM PDT

PDP RR0 ItemCarousel Wed Apr 09 2025 3:38 PM PDT

PDP RR1 ItemCarousel Wed Apr 09 2025 3:52 PM PDT

EcoFlow 400W Portable Solar Panel, Foldable and Waterproof For Outdoor

Instructions

<summary><ul><li>Powerful Efficiency: Features 400W output and monocrystalline cells, achieving up to 23% solar conversion efficiency for faster charging of portable power.</li><li>Portable Design: Boasts a convenient folding design and lightweight 27.5 lb construction, making it easy to carry, reposition, and store for various outdoor activities.</li><li>Rugged Durability: Constructed with durable, multi-layered materials and an ETFE film, offering high impact resistance and an IP68 rating for all-weather use.</li><li>Integrated Stand: Includes a protective case that ingeniously doubles as a sturdy supporting stand, allowing for convenient angle adjustment to maximize sun exposure.</li><li>Versatile Application: Ideal for converting sunlight into clean, renewable energy, perfect for camping, RVs, home use, and off-grid living adventures.</li></ul></summary>

The EcoFlow 400W portable solar panel offers higher wattage and better efficiency than standard solar panels thanks to their monocrystalline cells. Unlike fixed solar panels, portable solar panels can be easily repositioned and adjusted to follow the sun's movement throughout the day. Convert sunlight into clean, renewable energy using 400W portable solar panels, perfect for camping, RVs, and home use. Our 400W portable solar panel offers high solar output, conversion efficiency rating, and a convenient folding design so it’s ready to grab and go at any time. A single solar panel with a unique folding design, our 400W solar panel combines powerful energy production with portability. To achieve a higher solar conversion efficiency of up to 23%, we use multi busbar monocrystalline cells, so you get even more energy to recharge your portable power. EcoFlow's 400W portable solar panel comes complete with a protective case that doubles as a sturdy supporting stand. Simply set up your panel anywhere and conveniently adjust its angle to get the most sun possible. Made from durable and flexible materials, the portable solar panel is perfect for off-grid living and travel. Its multi-layered design offers high impact resistance for the rugged outdoors, while its 27.5 lb light-weight means effortless carrying to a campsite. A rigid layer embedded in the carry case protects the panel from overbending when you carry or store it. Our 400W portable solar panel can carry on collecting energy even during a downpour. With a protective ETFE film and a high IP resistance level of 68, the solar cells can withstand environments from humid and wet to dry and dusty. EcoFlow’s 400W solar panel is a camping or RV must-have. The compact design saves valuable space for your other travel essentials. When you’re ready to head off on your next adventure, simply collapse the panel down to store in your van or car.

Brand

<ul> <li>Up to 23% conversion rate</li> <li>Charge faster with high 400W solar input</li> <li>Durable, multi-layered materials</li> <li>PI68 WERCs FCC ISTA</li> </ul>

Specifications

Allstate Protection Plan

<h3>Allstate Protection Plans</h3>
Protect your new purchase
3-Year Protection Plan Includes:



<ul><li>Mechanical & electrical failures during normal use
<li>Fast repairs or replacement
<li>Worldwide coverage
<li>Free 2-way shipping
<li>Easy online claims 24/7
<li>Accidental or intentional damage, loss, and theft are not covered.</ul>
Easy online claims 24/7 Easy Online Claims Available 24/7
How does my plan work with the manufacturer's warranty?
Most products at Sam’s Club come with a manufacturer’s warranty that lasts 90 days to one year from the date of purchase. If there is an issue during this time that is covered by the warranty, you will be referred to the manufacturer for service. If there is an issue that is not covered by the manufacturer during the warranty period but is included in your Allstate plan, Allstate will cover it.
To file a claim:
<ul>
<li>Register your protection plan at www.squaretrade.com/SamsClub (this step is not required to file a claim)
<li>File a claim at www.squaretrade.com/SamsClub anytime, 24/7. Or call us at (888) 240-6940.
<li>Have your receipt and covered item with you if you have not registered your plan.
<li>Many claims are approved instantly. in other cases, a specialist will guide you through next steps.
</ul>
Click here for <a href="https://scene7.samsclub.com/is/content/samsclub/protection_plan_terms_conditions" target=blank"_self">Protection Plan Terms and Conditions</a>

<ul>
<li>3-years of protection</li>
<li>Covers mechanical & electrical failures during normal use</li>
<li>Fast repairs or replacement</li>
<li>No deductibles or hidden fees</li>
 <li>Easy online claims 24/7</li>
<li>Accidental damage, intentional damage, loss, and theft are not covered</li>
</ul>

(Only one option can be selected at a time)

Protect your purchase

<ul>
<li>Up to 23% conversion rate</li>
<li>Charge faster with high 400W solar input</li>
<li>Durable, multi-layered materials</li>
<li>PI68 WERCs FCC ISTA</li>
</ul>

The EcoFlow 400W Portable Foldable Solar Panel has been outstanding. It delivers strong, consistent power in good sunlight and pairs perfectly with EcoFlow power stations. Setup is quick, the folding design is convenient, and it’s easy to reposition to track the sun.

Build quality is excellent—sturdy materials, solid connectors, and it feels made for outdoor use. Despite its size, it’s manageable to transport and stores neatly when folded. This panel has been a reliable way to recharge during outages and off-grid use.

If you need serious portable solar power, this panel is worth the investment. Highly recommended.

Powerful, Well-Built, and Easy to Use

walmart.com

[This review was collected as part of a promotion.] Walmart has the best price on these.  They undercut Ecoflow and Amazon by about $150.  The folding frame is junk so you'll have to make your own.  I used pallets with the panels screwed down.  Then prop them up to the angle you want.  Now for the good part.  In full sun, these panels consistently put out 380 - 405 watts!  I have not seen any other brand come so close to their rated value.  Usually you get about 75%  Spend a little more and only cry once.

Actually puts out rated power.

Solar panels are great and provide faster charging than I thought they would. They are extremely heavy however and I was unable to move them around well. Also, they are floppy and it is difficult to easily reposition them for sunlight. If you are not very strong and small in stature, you should consider a smaller panel set.

Convenient and charge quickly.

ecoflow 

The solar panel works as it's supposed too.  Gets close to the wattage, if placed correctly in the sun.  Charged my EcoFlow Delta within 3 hours from 50% on a sunny and warm day.  I did have an issue with the kickstand and had to prop it up using outdoor furniture, but I'm assuming that was user error.  :-)  One of the accessory hooks broke, but they replace it very promptly.

Great panel!

Worth every penny.   This solar panel has changed the way I use my EcoFlow max.   amazing working art.  It even gives me 370 watt in day cloudy day.  My  generator is always 95-100 topped up. During the day.  Just need a little bit of light and they power up.  Highly recommend.   I don’t get paid for this survey and not sponsored.   My personal experience.  They deserve 5 star.  I ordered my 2nd 400 watt panel.

EcoFlow is the future

I bought 2 large EcoFlow batteries on their website but they were sold out of the 400W  solar charging panels. Found out Wall Mart had them so I ordered it through them for a great deal. I was nervous about buying from two separate places about compatibility and whether all the connecting cables/cords would be included.  Turns out everything was included, compatible and it worked like a charm. My batteries were both less than 50 % when they arrived and the first thing I did was put it out on the deck and charge them both with the solar charger to full charge in about 4-5 hrs. 
 I was worried about how bulky and heavy the solar panels would be for this size of a charger.  It wasn't bad at all. Everything folds up nicely and the carrying case works well.  Love it !!

EcoFlow 400W solar panel - Great product!

I bought one portable EF 400-W solar panel and tested I for “real output”. I liked it so I bought a second panel and connected it to my DELTA Pro Ultra. Yesterday’s two panels in series produced 3.16kWh of solar energy on a sunny day. My only concern is how long will the folding panels last, when compared to the fixed panels. The big plus is that the entire system is portable, so it can be moved if/when I change locations or go camping. The DPU is a bit heavy, but a small dolly can be used to assist in moving it. Proprietary connections on the inverter and battery may limit connections to future advances or improvements, but they also make it very simple to setup and get the system running to support a small home office.

Stand-alone portable DPU with portable solar panel

The case to be used as a stand is a joke. I couldn't get it to work for me at all. I opted to just lay the panel flat on my back deck. The sun hits my deck from around 9am until 6pm. It is July so I'm sure that will change, but for now it is working for me. With all that said and done, I still am able to produce up to 310watts. I'm very happy with that. My TV, and my gaming laptop and 2 fand and 2 phone chargers only pull 170watts. So I am able to game and charge other items and have no worries of using more power than I am producing..

EcoFlow 400W Solar Panel

The panel itself is a bit bulky (42lbs) if you make a brace it works very well I have gotten up to 385 watts of power. And the panel is robust.
The down side to this panel is that it takes 6 to 8 min to set up. And the team that designed the stand never tried to use that piece of crap I have 3 of them modified all of them so I don't have to unfold or use the terrible stands .

Panel Great stand not so much.

Ordered it as soon as it became in stock again. Took a while as it shipped from Hong Kong. Packaging was damaged but luckily the panels were not. The panels are heavier than I thought they would be. Works very well to recharge a standard delta unit - generating max of 200w by lying flat in morning sunlight. Took about 1 hour to go from 86% to 100%.

Good buy

ecoflow 400w portable solar panel, foldable and waterproof for outdoor front-facing view of a fully unfolded four-panel monocrystalline array with dark textured cells, visible hinge seams, corner grommets, and a carry tab on the right; flat white background, shown laid flat and suitable for camping, RVs, and portable charging.

EcoFlow 400W Portable Solar Panel, Foldable and Waterproof For Outdoor

Shipping

Smart summary

2200 Watt EcoFlow DELTA 3 Portable Power Station with 2pcs Solar Panel $1,049.98

2200 Watt EcoFlow DELTA 3 Portable Power Station with 2pcs Solar Panel