I Bought This Portable Solar Panel on Amazon

CheapRVliving · 7 years ago

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Why would someone use a portable solar panel instead of roof-mounted panels?

Many RVs and vans, especially Class B models and cars, have limited roof space or owners don't want to drill holes for mounting. Ground-mounted portable panels avoid permanent installation, preserve roof integrity, and allow users to angle panels to track the sun throughout the day.

At a glance

Length
9 min
Channel
CheapRVliving
Video from
Jun 2019
Rating
⭐⭐ Great video · 2/2
Best for
Van and RV owners comparing portable solar options without roof space

What this video answers

  • Why would someone use a portable solar panel instead of roof-mounted panels?
  • How much power does a 100-watt portable panel actually produce?
  • What's the main disadvantage of traditional hard-case solar panels?
  • Do soft fabric solar panels last as long as hard panels?
  • How much does a portable solar panel cost compared to hard alternatives?
Reads the guide aloud in your browser — free, no account.

Understanding Portable Solar Panels for Van Life

This video compares two types of portable folding suitcase solar panels: traditional hard-case models and a newer soft-fabric alternative. The creator tests a 200-watt Zamp Solar hard case against a 100-watt Renogy soft fabric panel, examining real-world performance, weight, portability, and cost-effectiveness for RV and van dwellers who lack roof space or want to avoid drilling holes. The testing takes place outdoors with actual batteries and amp-meter readings, giving viewers practical data to compare options.

This content suits van lifers and RV owners exploring off-grid power solutions, especially those with limited roof space, Class B vans, or vehicles where mounting permanent panels isn't practical. If you're considering portable solar for your build and want an honest breakdown of the trade-offs between durability, weight, price, and performance, this video delivers concrete comparisons rather than sales pitches.

Key Moments

Key Moments in the Solar Panel Comparison

  • The creator holds both panels side-by-side to demonstrate the dramatic size and weight difference—the hard case is 50 pounds and cumbersome, while the soft fabric panel is tiny and light enough to hold easily with one hand.
  • Amp-hour testing shows the 200-watt Zamp producing 10.6 amps versus the Renogy producing 5.28 amps—revealing that two 100-watt Renogy panels would match the Zamp's output for half the price and a fraction of the weight.
  • The creator details the practical advantages of soft panels: plug-and-play battery clamps, no roof drilling, easy sun tracking with manual tilt, and simple mail-back warranty service through Renogy.
  • Discussion of the cost-to-durability trade-off: the thousand-dollar Zamp vs. the two-for-five-hundred-dollar Renogy units, with the key unknown being whether the soft panels will hold up over years of daily use.
Featured image for the guide to I Bought This Portable Solar Panel on Amazon by CheapRVliving

What to Know Before Choosing Portable Solar

  • Weight and portability matter: Hard-case panels like the 200-watt Zamp weigh 50 pounds and are awkward to store and move in and out of a van daily; soft fabric panels weigh just a few pounds and store easily on a bed or shelf.
  • Amp output is measurable: The video uses an amp meter to show real charging rates; a 100-watt soft panel produces roughly half the amps of a 200-watt hard panel, so buying two soft panels can match hard panel performance at lower total cost.
  • Installation differences: Soft panels use simple battery post clamps with no installation required; hard panels require finding stable ground space or mounting, and in some cases hiring professionals or drilling holes.
  • Durability is uncertain for newer models: Soft fabric panels are new to the market, and the creator admits long-term durability is unknown—this is an ongoing test, not a guarantee, and warranty service requires shipping heavy hard panels back to Oregon.
  • Price per watt varies dramatically: The 200-watt Zamp costs approximately one thousand dollars; the 100-watt Renogy costs around two hundred fifty dollars, making two Renogy units a significant savings if they prove durable.
  • Roof space constraints drive the choice: Many Class B vans and cars have little to no available roof space, making ground-mounted portable panels the only practical option.

Frequently Asked Questions About Portable Solar Panels

Why would someone use a portable solar panel instead of roof-mounted panels?

Many RVs and vans, especially Class B models and cars, have limited roof space or owners don't want to drill holes for mounting. Ground-mounted portable panels avoid permanent installation, preserve roof integrity, and allow users to angle panels to track the sun throughout the day.

How much power does a 100-watt portable panel actually produce?

The video's amp-meter testing shows a 100-watt Renogy panel producing approximately 5.28 amps under direct sunlight. This is roughly half the output of a 200-watt panel, so two 100-watt units would nearly match a 200-watt hard case in total power generation.

What's the main disadvantage of traditional hard-case solar panels?

Hard-case panels like the Zamp Solar are expensive (around one thousand dollars for 200 watts), very heavy (50 pounds), and awkward to carry in and out of a vehicle daily. They also take up significant storage space and require stable ground positioning or permanent roof mounting.

Do soft fabric solar panels last as long as hard panels?

The video doesn't have a definitive answer yet because soft fabric suitcase panels are new to the market. The creator notes he's testing five different brands over time and warns that older soft flexible panels often break within one to two years of daily use, though durability of these newer soft-case models remains to be seen.

How much does a portable solar panel cost compared to hard alternatives?

A 100-watt soft fabric Renogy panel costs approximately two hundred fifty dollars; buying two covers 200 watts for five hundred dollars total. A comparable 200-watt hard-case Zamp costs around one thousand dollars, making soft fabric panels roughly half the price per watt, though warranty claims require shipping costs back to the manufacturer.

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Key Terms

Folding suitcase solar panel
A portable solar panel that folds closed like a briefcase for transport and storage, available in rigid hard-case or soft fabric designs.
Amp hours
A measure of electrical charge showing how many amps a panel or battery delivers over time; used here to compare real power output under sunlight.
Plug-and-play
A setup requiring no installation—in this case, solar panels that connect directly to a battery using simple clamps without drilling or professional help.
Portable solar panel
A standalone solar panel designed to sit on the ground or be moved daily, rather than permanently mounted on a roof or structure.
Class B van
A compact motorhome built on a van chassis, typically small and with minimal roof space for mounting equipment.

Sources: Folding suitcase solar panel · Amp hours · Plug-and-play · Portable solar panel · Class B van — definitions cross-referenced with Wikipedia

Justin’s Take

This video is genuinely helpful because it doesn't just review one product—it honestly compares two different approaches with actual amp-meter data, letting you see real power output rather than manufacturer claims. The creator tests what actually matters: weight, ease of use, storage, and cost per watt for van dwellers with real space constraints.

What stands out is the candid discussion of trade-offs rather than declaring one panel the "winner." The creator admits he'd personally buy two soft panels over one hard panel for the weight savings and ease, but openly acknowledges the durability question remains unanswered. If you're sourcing power for your build and hate guesswork, this comparison is worth watching.

Great video · 2 out of 2

Justin
Justin

I started Helicopterstour.com because I genuinely believe there’s no better way to see the world than from the sky. I used to work on the Pride of America cruise ship in Hawaii, helping guests book shore excursions all over the islands. Two Vacation Hero Awards 2,000+ Guests/Week Pride of America · NCL Hawaii Shore Excursions 1000+ Tours Reviewed

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Description

Today we compare two Folding Suitcase solar panels, but one of them is a brand new type from Renogy and has a soft fabric structure instead of a hard aluminum case.

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Video transcript for “I Bought This Portable Solar Panel on Amazon” Accessibility

A full written transcript of this video, provided for accessibility. Select any timestamp to jump the video to that moment.

hi everyone welcome back to my next video today we're going to talk about solar panels and i know i talk about solar panels a lot so it's going to be really simple stuff [Music] there is a new item out for solar it's pretty new to me and some of you may not have heard of it even yet it's uh

this is right here i'm standing with a zamp solar 200 watt folding suitcase so these are hard panels and it's two 100 watt panels that total uh 200 watts really nice high quality uh little details everywhere really high quality but it's really big and heavy it's 50 pounds and it's really awkward to carry in and

out of the van and to find a place to store it in the van and yet so you say well why would you use that why wouldn't you just mount it on the roof well a lot of people don't have room on the roof a lot of rvs you can't go find hardly any space on the roof especially the class b's you can't

hardly find space on the roof if you're in a car uh you're not going to mount much of a panel up on your roof and so a lot of people want to lay them on the ground because they don't want holes in the roofs they can't fit them on the roof and another option besides this one is the flexible you know the ones that

kind of flex a bit they're usually just like a standard panel except they're soft and flexible problem is with those they break man they're wonderful because they weigh four pounds they're easy to carry in and out you just can store them on the bed but they don't have the durability i

mean if you do that daily if you get a year or two of service out of one that would be really odd so you have these two the the big cumbersome although the 100 waters of these is a lot easier and a lot lighter but it's still cumbersome um or the or you have the advantage of the soft

and flexible but boy there they don't hold up there's a new kid on the block it was new to me and i've bought five of them to test for you let me show you what they are they are i'm not even sure what to call them uh i'm going to call them soft folding suitcase solar panels so you can see

it's all cloth there's almost there's almost no metal in it it's all cloth and plastic and it's very small and uh this one this is the brinji and that's it it's got 250 watt panels it's 100 watts and look how small this is and easy uh i can easily you know i'm an old guy and this is my

weak arm with the big scars in it and i can easily hold that out like that i don't think i can do it on this one this end's not doing so well i can uh but you know i i mean this is nothing another huge advantage of the soft portable ones like this is their plug and play as you'll

see they're just clamps you clamp onto your battery post and you're done no installation no drilling holes in your roof no hiring somebody no climbing up there yourself they tilt easily you can track the sun with the tilt there's a lot of advantages and a lot of reasons why people choose the portable suitcase ones

over mounted panels and there's a thousand reasons i can think of to buy one of these soft ones as opposed to a hard one but will they hold up that's the test you and i could fault play frisbee with this we wouldn't but we could uh and and the controller is in the inside here we're going to test it here

in a minute we're going to do an amp hour testing on it this is tiny i think i paid 250 dollars for this it's a renegy and renzi is a good company if i have any problems with it i'm sending it back and they're fixing it this is made by zamp solar it's 200 watts and zam solar makes high

quality stuff all the little details on this are high quality you can just see it this is really quality made well made will last a very long time this is a thousand dollars for 200 watts well this is 250 dollars for 100 watts you buy two of them and it's still nothing in weight and uh it's

500 in for the same so this is going to be half the price of this the question is will it hold up and we don't know yet but it's made by renegy and so they're going to back it up you send it to them and it's reasonable to mail this you can find a box to mail this back to renegy and say hey this broke fix it and

they'll fix it you're going to mail this to bend oregon these things are made in bend oregon you're going to mail this to bend oregon it's a project you're going to mail this to bend oregon it's going to cost 100 bucks to send this by ups to bend oregon i don't know but it's going to be a lot

and so yeah i don't know yet the quality i have bought five different brands of these dokio is the price leader they're really cheap and we're gonna do an unboxing and we'll show you the unboxing all the different ones i bought i bought three dokios an 80 a 100 and a 250 and i bought this one and an echo power we'll

talk about all that later but right now i want to test the amp hours we want to test the amp hours coming out of the batteries so i'm going to lay this one out and lay the renegy out and we're going to compare the amp hours between the two okay let's lay this out we'll do an amp hour test now

so that goes that goes up boy folks this weighs a ton the the lady that owns this is 70 years old and you're you could i would never buy one of these first i wouldn't spend a thousand dollars for 200 watts but i'd never buy anything that was this heavy and awkward to carry i don't care

how good zamp is i just wouldn't do it one of the great things about it is though that it um it's got these great legs so i can angle it to the sun that's really a great thing uh and you this doesn't have any legs uh no practical way to angle it you'd have to prop it up with something and it's so

light i wouldn't put it out up in any wind i've laid it on the ground flat with some pretty heavy winds recently and that has been no problem [Applause] okay so i've connected it to this windy nation 100 amp hour battery i'm going to use my

amp meter with an amp meter this opens the cable goes in it and you close it you can only have one cable at a time you can't have positive negative or two cables one cable at a time and it will read the amps flowing through it so right now yeah 10 6. so right now this one this 200 watt

zamp is putting out 10.6 amps that's really good it's producing it's really full power that's that's very good we'll connect the renegy so again uh to test it all you have to do is put either the positive or

negative doesn't matter which one through the cable and it's uh 5.28 it's producing exactly half the power right now so you're getting 5.2 and you're getting 10.6 oh so it's not quite almost it's not quite half um exactly half but it's so close that

they're we're going to call them essentially the same so for this is 250 uh or 500 for two of them to produce 200 watts and that one is a thousand dollars and 50 pounds and extremely awkward and heavy extremely awkward and heavy uh this one is light and easy to throw around you can see the

advantages to the renegy so you can see the advantages to this even if it doesn't hold up as well it costs half the price per watt now that wouldn't be a fair comparison if you bought 100 watt uh echo worthy or 100 watt renegy because the price would be about basically the same and then you'd have the hard one

that would last forever and this one which may or may not so that's what this test will be all about we're going to continue to test them how long do they hold up i'm going to loan them out to people who will test them for me and right now i would definitely buy two of the renergie as opposed to one of the

zamp so much life is so much simpler but that's up to you be sure to stand by to watch the unboxing video and then the amp hour testing and we'll keep you tuned as the months go by to tell you how they hold up so stay tuned leave a comment below and tell me what do you think is the zamp and the high quality of this

amp worth the extra money if you've got anything out of this video like us on youtube subscribe to the channel hit that thumbs up button and we'll talk to you later [Music]

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