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DOKIO 200W 36V Foldable Solar Panel Kit for 24V Batteries with Controller

Based on 3,860 reviews
Condition: New
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$149.77
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Availability: Only 3 left in stock, order soon!
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Arrives Tuesday, Nov 3
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At a glance

Condition
New
Set
200W 36V 19x26in
Model
FFSP 36v
Weight
9.7 lb
Material
Aluminum
Maximum Power
200 watts
Output Voltage
36 V DC
In the box
Bag

Features 7

  • Compact Foldable, Easy Transport200W folding solar panel with carry handle, folds down to only 1.1 (2.8 cm) thick and 9.7lb(4.4kg). Fits easily in car trunks, RV storage, or boat
  • Extra-Long Cable for Cooler, Safer UseComes with 9.8 ft (3 m) cable so the panel stays in sunlight while your controller or power station sits shaded. Better cooling, safer charging, and more flexible placement.
  • Safe Charging with Standalone ControllerIncludes a PWM controller for 24V batteries, with full protections (reverse polarity, overcharge, overload, short-circuit). Easy to replace or upgrade for longer service life.
  • Check Input Before OrderingSome power stations limit solar input (often 100-150W). Even with 200W, usable watts may not exceed that cap normal by design, not a defect. Please confirm specs or message us if unsure.

Description

The cables are 9.84ft ,to be long enough to position the panel to catch the best sun and to connect to a device that is not very portable. FAQ: Q1: Can I connect panel to battery for charging directly without controller ? A1: most power station is possible to do this.Because most of them have built-in MPPT,but the battery,Without the voltage regulation provided by the controller your chance of cooking the battery by overcharging is possible. To charge a power station with a built-in controller, please do not connect the attached PWM controller. Q2: Why the solar can not produce 110W power when chargingto power station? A2: As you know the solar panels are affected by many factors such as the light intensity and the panel's angle put on the ground. 110W is tested in an ideal laboratory. However, the intensity of the light constantly changes. In addition, the angel of the light illuminating the solar panel also changes with the rotation of the sun.Please try test your solar panel under the full sunlight to see, and make sure there is no shadow cast on the panel. Q3: Are this units waterproof? Can these solar panels be permanently instaled outside? A3: Yes,lt is waterproof, BUT meant for temporary or emergency use only. Not designed for permanent installation or prolong weather exposure,DON'T leave them out at night or in bad weather. Using without batteries is primarily providing power to the USB ports(PWM controller). If you want higher power generation efficiency, you can buy MPPT and use it.Charge controllers reduce the wattages and amperage output as the batteries approach getting full. About Us We’re committed to making your outdoor life easier, greener, and hassle-free, backed by our proven expertise and global customers’ trust.For over 17 years, DOKIO has been dedicated to reliable solar solutions for outdoor enthusiasts.Our experienced R&D team and cutting-edge technology mean you get lighter, more powerful, and longer-lasting solar gear—designed to keep your adventures powered anywhere.

Specs 15

Brand DOKIO
Material Aluminum
Product Dimensions 26.4"L x 19.3"W x 1.1"H
Item Weight 9.7 pounds
Maximum Power 200 watts
Output Voltage 36 V DC
Connector Type MC4
Item Dimensions L x W x H 26.4"L x 19.3"W x 1.1"H

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Nov 3

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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View our full returns policy here.

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Top Amazon Reviews


Nice Lightweight Solar Charging Kit
Set name: 150W 19x21in
Very nice set of solar panels just wish they included a set of stands because they are pretty inefficient without putting them on a proper angle to the sun. The company sells the stands separately. The stands they sell are alright but where they weld the rods to breaks easily. I posted a bad review on the stands and the company reached out to me and are sending me another set so they are very receptive to the customers needs. When used at the proper angle these panels deliver. They put out a respectable 8.8amps @ 22.5 volts open circuit. I made this setup more efficient by using a 12gauge SAE extension and a portable MMPT charger as the one they provided is adequate but I need every watt these panels deliver to recharge my Ham Radio battery’s out in the field and and MMPT charger can keep delivering power even on cloudy days . The panels are nice and light so if you have to trek your gear by carrying it a distance this is great and was my main reason for purchasing this brand. They are very thin and folded up are only about 2” thick and about 9 lbs with the controller and cables. They have a nice storage compartment built in. If I can make one suggestion to the company to make this the greatest system. Build stands into the panels backs like a photo frame has so you don’t need a set of stands. It would make these truly light and an even better product. These panels charge a 12.8 volt 20 Ah LIFEPO4 battery from a shut off voltage of 10.1 volts to a full charge in about 2.5hrs in direct sun light. The only gripe that I had was setting the provided PWM charge controller to B4 so it could charge LIFEPO4 batteries. Very confusing but I finally did it. This is one of the reasons I purchased a nice MMPT charger dedicated to charging this type of battery. You can’t go wrong buying these great panels. They also provided a nice set of accessory’s with these panels including a set of alligator clamps and multiple charging plugs. Very well thought out accessories. ... show more
Reviewed in the United States on March 29, 2025 by LG

While not exactly "light", it does provide a decent amount of wattage
Please keep in mind that when it comes to solar panels the wattage rating usually equates to what is possible under laboratory conditions and just about never can be recreated in the real world. With that said, here's my review: As the headline reads, this is not exactly 'light'. Surely easy enough for one person to move around and deploy and it folds down to a size that was easy enough to find room for behind the front seat of my truck. Since my RV already has a decent MPPT charge controller I decided I'd add on to the existing one (besides the included controller that came as part of the 'kit' HAS to be protected from the elements (direct sun & moisture) so was of little use to me to use along with my existing one. The 'kit' came with a ~10' cable that has connectors on both ends to use hooking it up. One end has a SAE connector that plugs into the panel and the other end I cut off and replaced with Anderson connectors. A word of caution here: Due to SAE's 'keying' the +/- wires will reverse unless a little SAE-2-SAE adapter is used to change the polarity of the wires. Given I don't live in a LAB and I'm above the 45th I did not have high expectations for this panel. However it was a bright and sunny day in May and with a clear view of the sky (not a cloud in it) I set up the panel in my front yard. My existing solar panel (68W) was putting out ~40W when I plugged Dokio in parallel to it. The solar panel wattage reading on my phones Bluetooth app went from ~40W to ~210W after plugging in the Dokio - showing that the Dokio 220W panel was providing ~170W of the ~210W total. IMHO: not bad! I plan on adding a fused SAE connector on my RV and keeping the panel behind the front seat of my truck. While the included cable is far to short (I ordered a 25' SAE-2-SAE cable from Amazon) this will come in handy to add more 'juice' while I'm out in the wild - which is mostly what I do when I go out camping, I rarely have RV hookups even when I camp at official campgrounds. (I'm a boondocker!) Granted, had I not already had a better solar controller installed I could of wired up and installed the one included in the kit. Sure, it is fairly basic but at least it has different battery type settings so you can match it to what your using. I should note that when my panel kit arrived all that showed up was the panel box, nothing else! I contacted Amazon which asked me to contact the vendor and within 24hrs they responded and 48hrs later a FEDX truck dropped off the rest of the kit! I'd say very good support from the vendor! To conclude I'd say that so far I'm happy with my purchase and the support I've gotten from the vendor. :) UPDATE (9/22/2022): I've tried using the panel a number of times since purchase. As an example, I currently have it set in my front yard attempting to charge a power brick. While @ 9AM the sun is low in the sky the entire panel is 'lit' with sunlight but only putting out ~50W of power. As a 'control' I also plugged in a 100W panel and only got 25W out of it. ... show more
Reviewed in the United States on May 22, 2022 by Mark0

Pretty good solar panel so far...
Set name: 100W 19x26in
I've been looking at this solar panel for quite a while, and waiting for the price to drop. Just before Christmas 2023, it went on sale with a coupon and only cost about $85. That was a good enough deal for me. The unit itself is decent, but a bit big. It measures a little over 2 ft by maybe two and a half feet when it's folded up but at least it folds flat. There are handles on the outside as well as a storage pocket for the wires and the little controller pad when using for charging 12 volt systems. I hooked this up to my Jackery portable power system. I then tried different places to set it to charge. I tried in my backyard and with one half of the dual panel shaded, it was charging at about 12 to 14 watts. When I put it on the roof of my car in the driveway, it was charging at 27 watts. I tried putting it inside on the rear luggage cover of my Subaru, with the tailgate closed, but it was only doing about 7 or 8 watts. I put it in the front window of the car, facing the sun, sort of like a sun shade, and it was pulling about 14 or 15 watts into the jackery. As long as this holds up, I feel it's a very good bargain and a very good item for when you need to charge your portable power bank or even keep it on your car as a battery tender or battery charger. I hope it lasts for at least a few years. At over $100, I didn't feel it was a good enough bargain, but when it went on sale I felt it really was a good deal. Let's hope I'm not proven wrong. Only 4 stars because of the price point. Also, I wonder about the overall strength and lasting power of the solar panels. Sometimes it sounds like they might crack if they flex a little bit too much. Also not sure how well it would do in damp environments. The box itself that it was shipped in had a big logo on it stating to keep it dry. ... show more
Reviewed in the United States on December 24, 2023 by Ginger Bear

I like it
Set name: 300W 20x38in
October 9, very cloudy weather, 16:00. The solar panel isn't in the best position, but it's still generating 7–12 W. I think that's not bad considering how cloudy it is and the panel's position.
Reviewed in the United States on October 10, 2026 by Nazar Koltsun

DO NOT buy this
Set name: 300W 20x38in
I have tons of experience with solar panels as I have been living in a van for nearly 5 years. This is by far the worst solar panel I have ever purchased. It won't work at all even if it's a little bit cloudy whereas every other solar panel I've ever purchased still works when it's cloudy it just produces less power. This won't produce power at all unless it's perfectly sunny… I live in California for the record. Update: after a few weeks nothing has improved. These are the worst solar panels I have ever purchased. Even the connectors are loose you plug it in and you go to set it up and by the time you have it all set up the wire has fallen off so now you have to reset up everything. Even the connectors that go into your battery to charge your battery don't stay in I have to tape up everything just to keep it connected. The solar panels have made my life extremely harder and I'm super disappointed because I can't return them because they've been used so there is dirt on them ... show more
Reviewed in the United States on August 13, 2026 by Ashleigh

Try a polarity adapter
Set name: 300W 20x38in
I have the 100watt and the 300 watt panel. These have consistently hit 75% of rated capability! I’m completely impressed. I did find you need to use another SAE connector that changes polarity to have them work properly! That’s what I’ve done. I would buy another panel in a heartbeat!
Reviewed in the United States on September 23, 2026 by rac927

i really want to like these panels but.....
Set name: 300W 20x38in
they are not 300 watt panels. i suspect they are 240 watt. i ordered three sets of these, they were all supposed to be new, they were all used, but in good shape. two of the sets out put is exact, one set is about 6% less than the other two for what ever reason. this folding panel kit inludes everything but the battery, but the cables are so short you will be sitcking your batter out in the sun to get charged, same with the charge controller. you can buy extensions but you need to know these panels can and i can confirm will output 17 amps @ about 13.8volts, so be mindful of your cables, that is a fair amount of amps for such low volts. the panels are heavier than i thought they would be, which can be a good thing, they fold up and can be stowed easily, but this is also a problem. they absolutly need to do be flat and angled towards the sun for good power production, like all solar panels. i think everyone leaving reviews talking about 140 watts is expecting good performance laying flat, which i understand almost all youtubers show them flat on the ground. so, they need to be propped up and angled correctly, this panel is large and floppy. i built a stand for them and guess what, now i have to tote this stand around with me, making these panels not so portable and easy. glass panels can be leaned against anything and they hold their shape, these dokio panels will flopp and bend under their own weight almost like a wet peice of paper, and they can crack if you arent careful. also, just 4 inches on grass shadow on one panel will reduce its output by almost 1/4. it appears i got more power than anyone that mentioned actual stats, and i used my own equipment to measure this. the dokio pwm controller lies, it will claim 250 watts when i am in fact getting 220 watts for example. i have all kinds of stats i can share, and i can tell you i think i found the cells these panels are made of and i think the manufacture lies about the cell stats which leads to dokio's numbers being wrong. i will tell you just a few more stats: laying the panels flat in the grass i got (not the best day for sun) : 12.72v x 7.16a=91 watts, put it up on my stand and i got: 12.98v x 12.73a=165 watts. i connected two dokio 300 watt panel kits in series on the ground and only got 12.79v x 11.01 amps =140 watts lol. one panel positioned correctly does better than two laying flat, i think the above tests were done around 2pm northern indiana in late february on medium partly sunny day using included pwm controller. since then i have had better tests and better days of sun and found this panel performs just as good on the included pwm as it does on my mppt charge controller. max power i have seen from pwm is 220 watts and about 13v 17amps= 225 watts on mppt, albeit using perfect angle charging a battery with a huge load to ensure max output from panels and controllers. this panel i suspect is made up four panels and i suspect the are actually 60 watts each not 75. also they are wired in parallel, which is not good as it shoots the amps up and while we want good amps it is important to know how V x A = W and we should have high voltage and lower amps going to the charge controller, then let the controller step it down to 12v for the battery. i wish i knew more about the internal construction as i suspect if you were to rewire these in series and ran them to a mppt you could get a 50 foot cable and get about 230 watts from them with the controller and batteries inside where its at least dry and out of the sun. i am returning these as i can and have got three glass panels that will give me about 276 watts wires in series with 50 foot cable run, according to my current test data, for about $240 and a mppt controller for about $100, which i already had for a total of $340 and they can be leaned against anything but i will continue to use the stand i built for the dokio panels. the dkio panels are over priced, they lie about its specs, they are floppy and you need to stand them up, right on the main selling page they say dont even leave them out side for one night which concerns me, the glass panels i got come with a 25 year warranty. i wanted to add that i did more testing today and two rich solar 100 watt panels produced about 98% of the power of this "300 watt" kit. i still like this kit and i bought 3 and decided to keep one, may toss it in a vehicle or take it to work for emergency power, especially since we are headed into tornado season now. ... show more
Reviewed in the United States on March 14, 2021 by potna

Works well for vacationing in RV
Set name: 150W 19x21in
This works well keeping everything charged for weeklong gigs in the motorhome. I read other reviews where people mentioned that it didn’t hold up for long-term use out in the weather. If you read the description, It’s clearly not designed for a permanent kind of set up. The panels are foldable and in a nice nylon covering with handles. It is great for maintaining batteries while vacationing around. Easy set up takedown. If you are looking for something to maintain your batteries while your rig is parked for a long-term, get something hard sided and meant for that purpose. ... show more
Reviewed in the United States on August 25, 2026 by Kelly Z
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