Oupes

Oupes Mega 1

Ranked #26 in Portable Power Stations

281 LP on the category ladder what's LP?

Spec-sheet value that depends entirely on an unproven warranty and service operation. Exactly the kind of buy to be wary of.

Consolidated from 59 cited sources across 40 outlets

Where the cited sources landed, as we read them

36 positive sources
15 mixed sources
8 unconvinced sources

See the sources

Flagged as a product to avoid

1 of 3 research runs entered this as a product to avoid rather than a pick. A trap is a product buyers genuinely cross-shop but should not buy, ranked honestly alongside the real picks rather than dropped to the bottom. Why the boards include them

Check price

Pros & cons

✓ Great specs-per-dollar on paper
✓ LFP chemistry with claimed 5-to-10-year lifespans

✗ No meaningful long-term reliability record
✗ Thin service network
✗ Unproven warranty process
✗ Lifespan claims come from manufacturer content, not independent testing

The sources behind this ranking

We searched the web and YouTube for what has been published about this product, then read the articles, video transcripts and comments we found.

Evidence 3 articles, 55 video reviews and 1 community source

36 positive sources

The Solar Pit eswords1 · owner · Aug 2024

What I did not quite get is can the mega1 actually handle a 4500 Watt surge or not? or is that just marketing? What I will use for this will be is only hooking up a sump pump and nothing else. Probably gonna be about 3500 to 4000 watt surge. And as you know sump pumps will be kicking on and off every few minutes under a real deluge, so it's reliability under surge is really important to me.

Watch W

wwjoshdew wwjoshdew · 292K subscribers · Nov 2025

So, it should be able to power nearly everything that you want to power something with like a power station. So, let's do this unboxing. I've never had a power station through this company before, so this is exciting. It looks like it's in there. Maybe either the box is upside down or something.

Watch A

Aussie Van Man YouTube review · Jul 2025

Now you are speaking my language!❤❤❤ I have 2 Oupes n love them so much. They preform much better even in the super cold temps here in Ohio. The flat top is great too. I have that exact one n put it between my front seats for easy access n dog uses it to get into the back n onto the passenger seat. Great pricing n wonderful warranty as well. Love them so much!

Watch T

TiborasaurusRex TiborasaurusRex · 284K subscribers · Sept 2025

Rex explains the real-world performance specs including its fast charging time and lightweight portable design.

Watch T

The Old Jarhead toddshook1765 · owner · Dec 2025

I purchased a Oupes Mega 1 due to YouTube reviews, price and functions. Plus company has office/warehouse here in Calif not 35 miles from my home and one in GA. Heard good reports on customer service. Do not care about lights or cordless phone charger. Unit has what I need for my purpose. Will be looking into home backup power from them.

Watch U

Under the Median Under the Median · 226K subscribers · Sept 2024

It's a well-designed little power station that will power most of your everyday household items and has many features generally only found in larger power stations. It's being released in September at a fantastic price. If you're looking for back-up power in the event of an emergency or on-the-power for outdoor activities like camping, check out the OUPES Mega 1.

Watch S

Scott Link Media OurBlackCatCottage · owner · Apr 2025

I have both - reviewed both - and the Mega1 is a ton better. Not even close. Mega has more expansion, quieter, more powerful and charges twice as fast! Exodus 1500 feels like it was rushed and I am not sure why they even made it. Their Exodus 1200 is decent. But also slow to charge and those fans! So loud. LOL.

Watch E

Ethical Preparedness Ethical Preparedness · 163K subscribers · Sept 2024

After testing this Mega 1, I am VERY Happy with the performance of it, and I believe this is a solid piece of gear for your prepping needs.

Watch T

TexasPrepper2 keith9875 · owner · Dec 2024

I have the Mega 1 and it works great. The fact that it is expandable to 5,000+ watts and the low price convinced me to make the purchase. It’s very good insurance should the power go out. I definitely sleep better knowing that I have a few of the bases covered.

Watch A

Adventure Gear TV Adventure Gear TV · 127K subscribers · Aug 2024

Oupes Mega 1 - BEST Budget Deal Power Station!

Watch T

The Old Jarhead keith9875 · owner · Nov 2024

I recently bought the OUPES Mega 1 and I am pleasantly impressed. I use it every chance I get powering household and kitchen appliances in order to gain a knowledge base to be used in a true emergency situation. I consider it to be well worth the money.

Watch F

Farpoint Farms Farpoint Farms · 118K subscribers · Nov 2024

Oupes Mega 1 Solar Generator. An upgrade to the older units for sure!

Watch M

Michael Peterson Backpacking blupupher · owner · Jan 2026

I recently gave my son my Mega 1, and adding a 100ah golf cart/server rack battery to it would help greatly for his emergency backup use. This would let him use his refrigerator and a few lights and such for almost 2 days vs 12 hours.

Watch T

The Solar Pit The Solar Pit · 77.5K subscribers · Aug 2024

You have got to see the Oupes Mega 1 portable power station!

Watch D

Descalza Off Grid SomeSnowboarder · owner · Feb 2026

I have a different brand and about half the size for six years now and love mine, yours looks like it's very bad ass and should not let you down. Make sure you max out the pannels to charge it.

Watch S

Samko Trad Bow Samko Trad Bow · 77.1K subscribers · Nov 2025

Oupes MEGA 1 Power Station INSANE Power And Crazy Fast CHARGING

Watch C

Currently, by AT&T Mark Wolfe · reviewer

It did a great job for me in every setting, from my isolated off-grid workshop to my kitchen. It was a convenient size to carry and set up, and there were plenty of outlets for all my devices.

Read G

Gonagain Gonagain · 73.3K subscribers · Sept 2024

This is the latest offering from OUPES and I think it's a real winner. It's the Mega 1 Power Station and it has features that make it a very intelligent choice for your RV or home use.

Watch N

NorthernSeclusion johnnyhawk329 · owner · Feb 2026

I have had the exact same unit for a year and a half. Have used it during several power failures. It works great. Runs my fridge and gas furnace no problems.

Watch P

Purpose Driven Homestead Purpose Driven Homestead · 55.4K subscribers · Sept 2024

Our Oupes Mega 1 system provided all the power we needed and allowed us to get all of our preparations done before the storm.

Watch E

EAST KY PREPPER hunter47-x8f · owner · Mar 2026

I have enjoyed my Mega 1. It has been great and at that price.come on :) There is nothing better that I have seen at the price point!

Watch T

The Old Jarhead The Old Jarhead · 38K subscribers · Nov 2024

With a small power station like this Oupes Mega 1 and it's expansion capabilities you might just be able to weather the next storm, check it out.

Watch T

The Old Jarhead OverlandOne · owner · Sept 2025

Excellent video, thanks. I decided to go with the Mega 1 and ordered one on black Friday with a code they emailed me.

Watch E

Eric | East Texas Homestead Eric | East Texas Homestead · 27.5K subscribers · Oct 2024

Off-Grid Portable Power Station Test & Review is back with the OUPES Mega 1, a powerful and versatile portable unit perfect for off-grid living.

Watch U

Under the Median Jen-CelticWarrior · owner · Sept 2024

I absolutely LOVE my Mega 1 and my 240w solar panel! So far, it has performed flawlessly.

Watch A

Alaskan Freedom Alaskan Freedom · 8.9K subscribers · Oct 2024

The Oupes Mega 1 power station has been an upgrade to our power needs and we are happy to share this product review with you. This product can help you live off-grid, be a life-saving backup power supply, or a way to have power during your next adventure.

Watch F

Farpoint Farms YouTube review · Nov 2024

Oupes Mega 1 Solar Generator. An upgrade to the older units for sure!

Watch S

SoGenFan SoGenFan · 1.8K subscribers · Apr 2026

While that is true for you know, for some stuff, this new Mega 1 Lite actually has some upgrades over the regular Mega 1. So, it's kind of an interesting naming scheme, you know, we'll do a we'll do a full direct comparison to the regular Mega 1. Again, later in the video. Let's just talk about what you do get with the Mega 1 Lite. So, the first thing is really the inverter.

Watch D

Donna Gibson rickrutledge9363 · owner · Nov 2025

I have this power station, and enjoy it.

Watch T

The Review Hub The Review Hub · 1.6K subscribers · Sept 2025

Overall, it's a dependable companion that exceeds expectations in versatility and performance.

Watch O

Outdoor Life Laura Lancaster · reviewer

Best Value: Oupes Mega 1

Read T

The Lab Daily The Lab Daily · 1.1K subscribers · Sept 2025

Overall, this unit has exceeded my expectations for everyday reliability.

Watch T

The Lab Daily The Lab Daily · 1.1K subscribers · Oct 2025

Impressed with OUPES Mega 1 for camping trips and home power outages

Watch J

Jessica Gibbs Jessica Gibbs · 106 subscribers · Nov 2025

In my opinion, the Mega 1 is built for quick, heavy hits of power and fast turnarounds, not for sitting all day pushing a space heater. If that sounds like your use case, keep listening. On looks and feel, it's compact and sturdy for what it does. The shell is plastic, but feels tight and well put together with a centered handle that balances the 28 lb weight better than I expected.

Watch D

Donna Gibson Donna Gibson · 97 subscribers · Nov 2025

On paper, it looks like a small powerhouse, and in practice, it mostly is. From my experience, the build feels solid for the weight. At around 28 lb, I can carry it with one hand without thinking twice, which is a big deal when I'm moving it between the garage, the car, and the backyard. The dimensions are compact enough to fit under a bench or in an RV cabinet.

Watch N

Natalie Natalie · 80 subscribers · Feb 2026

Whether you’re preparing for emergencies, powering devices off-grid, or looking for a dependable solar generator for travel, the OUPES Mega 1 offers a strong balance of power, safety, and expandability. Its LiFePO4 battery ensures long cycle life and reliability, making it a solid investment for modern, portable energy needs

Watch

15 mixed sources

The Dan Show eswords1 · owner · Jun 2025

What I did not quite get is can the mega 1 actually handle a 4500 Watt surge or not? or is that just marketing? What I will use for this will be is only hooking up a sump pump and nothing else. Probably gonna be about 3500 to 4000 watt surge. And as you know sump pumps will be kicking on and off every few minutes under a real deluge, so it's reliability under surge is really important to me.

Watch T

The Solar Lab The Solar Lab · 148K subscribers · Dec 2024

Is the Oupes Mega 1 really both affordable AND powerful?

Watch A

Adam Recommends oneisnone7350 · owner · Mar 2026

These batteries are great, but they’re not miracle workers. It’s very important to understand just what they can do through testing. However, also take into consideration that ambient temperature, how full it is, how often you open and close it, etc can greatly change the performance results. This test was done under ideal conditions, so keep in mind this will be near optimal performance.

Watch T

Tinkr | Reviews & Guides Tinkr | Reviews & Guides · 141K subscribers · May 2026

The Oupes Mega 1 makes a compelling case at sale pricing. But whether it's the right call depends on exactly how you plan to use it.

Watch C

Country View Solar - DIY Projects & Reviews RupertJungnitz · owner · Sept 2024

Hi Evan, I thought that your review was pretty comprehensive and I ended up purchasing the Mega 1. Unfortunately I’m unable to connect it to my WiFi and of course that’s the only way to install firmware updates. Were you able to? Also, the app was clearly written by someone with poor English language skills and I’m thinking you could cover apps in more detail in any future reviews.

Watch R Rinoa's Auspicious Travails Review unit from Oupes Rinoa's Auspicious Travails · 133K subscribers · Oct 2024

Teardown and review of Oupes Mega 1 LiFePo4 power station. Great power but poor efficiency

Watch G

Gonagain soaringbob · owner · Sept 2024

I know you folks are well meaning with your support of the OUPES products, but just a couple of days ago I watched a relatively new YT channel review a new Bluetti power station, and he mentioned the problem he has with his OUPES station, which he likes and even reviewed in another video, but his problem is in getting the company's customer service department to help him.

Watch E

Eric | East Texas Homestead gregoryfaith4303 · owner · Oct 2024

I bought two OUPES MEGA 1's and I am thrilled that I kept the boxes they came in. Both failed within two months of use. One won''t turn on and the other will not network connect and two of the 110 outlets failed. Two strikes and I bought one more to make it three and these two will be going back after I receive and operate the third for one month.

Watch S

SoGenFan billbraun6846 · owner · Apr 2026

I'm a little surprised that Oupes came out with the Lite version of the Mega 1. They give you a few more things like over the air updates, extra surge and 140 watt USB C. Then they take some things away like the expansion battery option and some output ports.

Watch D

Diysolarforum Article

The downside is because it is a 2000 watt inverter the idle consumption on it is pretty high and with only a 1024wh if you leave it on it will chew into the capacity pretty fast.

Read O

OUPES VernonWallace · owner · Aug 2024

The application for the Mega 1 is hard to use. I have been trying to figure it out all day. They need to have a video in how to do it on line.

Watch O

OUPES Abeaness · owner · Sept 2024

I would love to know if this is typical or if there’s some way to tweak settings or such to improve the idle consumption? Please advise!

Watch R

ReeWray Outdoors YouTube review · Oct 2024

Yikes! That idle drain is something else. I was on board to get one until that.

Watch M

Marine X YouTube review · Oct 2024

This Budget SHTF Power Station is Barely Worth it - Oupes Mega 1

Watch T

The Solar Lab TheSolarLab · owner · Dec 2024

Is the Oupes Mega 1 really both affordable AND powerful?

Watch

8 unconvinced sources

The Old Jarhead blupupher · owner · Mar 2026

I have the Oupes Mega 1, and when it hits 20%, it drops output to 400 watts. I checked with Oupes, this is a feature, not a bug. This is a big fat no-go for me on this unit. I also have the Exodus 1500 that I find to be a better value, larger battery, 1500w continuous output, normal power cord, and can use 1500w from 100% to 0% if I want.

Watch T

The Old Jarhead The Old Jarhead · 40K subscribers · Apr 2026

Using a ceramic heater at both 1,100 watts (full heat) and 550 watts (half heat), I ran both units through real-world load tests to see exactly how they handle solar vs. grid power. The results were the same for both: these units do not reliably prioritize solar over grid — and that's not a flaw, it's by design. Here's the bottom line: the Oupes Mega 1 and EcoFlow Delta 3 are well-built portable power stations designed for camping and travel use. They are not engineered as true home backup systems with solar priority. If that feature is non-negotiable for your off-grid setup, you need to be shopping for larger units that specifically advertise solar priority — I'll tell you exactly what to look for

Watch E

EAST KY PREPPER thecarolinarelaxer8477 · owner · Nov 2024

Also how loud is the fan on the Mega 1. I have a Exodus 600 and the fan is really loud when there is a 100 watt load on it.

Watch E

EAST KY PREPPER EAST KY PREPPER · 2.6K subscribers · Nov 2024

OUPES MEGA1 not working correctly. Has software issues. OUPES has replaced it & honoring their warranty & hassle-free customer service. But the replacement also has issues as well as a third unit!

Watch F

FamilyGeekery alexanderpentonmartinez761 · owner · Mar 2025

ojala huviese encontrado este video antes y leido los comentarios cuantas fallas x Dio q manera de tener fallos

Watch E

EAST KY PREPPER EAST KY PREPPER · 2.6K subscribers · Nov 2024

OUPES MEGA1 not working correctly. Has software issues with its 0% battery capacity. OUPES has replaced it & honoring their warranty & hassle-free customer service. But the replacement also has issues as well as a third unit!

Watch E

EAST KY PREPPER JohnThomas-ou2rn · owner · Nov 2024

If I experience the same problem, I'll return it for a refund and buy something else with fewer problems.

Watch F Facebook Momzar1014 · owner

Problems with OUPES MEGA 1 power bank. It truly sucks.

View post

Frequently asked questions

It ranks #26 of 32 on our portable power stations tier list, in D tier. That placement draws on 59 cited sources across 40 outlets.

8 of the 59 sources with a clear view are critical of it, among them EAST KY PREPPER, Facebook and FamilyGeekery. No meaningful long-term reliability record. Thin service network. Unproven warranty process. Lifespan claims come from manufacturer content, not independent testing.