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DOKIO

DOKIO 300w 18v Portable Foldable Solar Panel Kit (21x41inch, 17lb) Solar Charger with Controller 2 USB Output to Charge 12v Batteries/Power Station (AGM, Lifepo4) Rv Camping Trailer Emergency Power………

    • Based on 2,893 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, May 8
Order within 18 hours and 14 minutes
Available payment plans shown during checkout

Size: 300W


Features

  • LIGHTWEIGHT AND ULTRA-THIN FOR EASIER MOVING-- This solar panel packs 300W of power yet is only 1.1inch (2.8cm) thick and weighs only 17lb(7.5kg),Foldable Dimension:21*41*1.1inch (54*104*2.4cm), making it easier to transport, hang, and remove.
  • PERFECT CHOICE FOR OUTDOOR AND EMERGENCY LIFE-- 9.85ft (3m) cable length from panel to controller, For most power stations (Jackery,Goal Zero,Ecoflow,Paxcess) and 12-volt batteries(AGM,LiFePo4,Deep cycle batteries),RV,car,boat,trailer,truck,pumpa,camping,van,emergency power
  • COMPLETE KIT,WORKS OUT OF THE BOX -- Smart PWM charging Intelligent protection against reverse polarity, overcharging, short-circuit, and reverse current.Integrated 5V 2A USB ports to charge phones USB devices.If you use the built-in MPPT Power Station, you don't need to connect the attached PWM controller.
  • AFFORDABLE AND HIGH CONVERSION EFFICIENCY-- With high efficiency monocrystalline solar cell, you will get greater power efficiency even though the panel is smaller than a traditional model.Maximizes system output by reducing mismatch loss.
  • XT60 EXTENSION CORD AND BRACKET-- If you want to find additional extension cord and support bracket for your DOKIO solar panel (not suitable for rigid panels) - (Please enter DOKIO store)

Brand: DOKIO


Material: Monocrystalline Silicon


Product Dimensions: 37.4"L x 19.3"W x 1.1"H


Efficiency: High Efficiency


Connector Type: SAE/XT60/DC/Alligator clips


Brand: ‎DOKIO


Material: ‎Monocrystalline Silicon


Product Dimensions: ‎37.4"L x 19.3"W x 1.1"H


Efficiency: ‎High Efficiency


Connector Type: ‎SAE/XT60/DC/Alligator clips


Folded Size: ‎19.3*37.4*1.1in


Included Components: ‎9.84FT cable (SAE to XT60), cable (JY60 to DC), cable (XT60 to Alligator clip), 5*DC(8mm/6.4*4mm/5.5*2.5mm/5.5*2.1mm/3.5*1.35mm), 300W solar panel, 20A controller


Maximum Voltage: ‎18 Volts


Maximum Power: ‎300 Watts


Manufacturer: ‎DOKIO


Part Number: ‎FFSP-300


Item Weight: ‎16.37 pounds


Country of Origin: ‎China


Item model number: ‎Solar Panel-300w


Is Discontinued By Manufacturer: ‎No


Size: ‎300W


Color: ‎Black，Red


Style: ‎Usb


Shape: ‎Square


Power Source: ‎Battery Powered,Corded Electric


Voltage: ‎18 Volts


Certification: ‎ISO


Batteries Included?: ‎No


Batteries Required?: ‎No


Warranty Description: ‎1 year


Date First Available: October 25, 2018


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, May 8

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

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Compact, powerful, sturdy
Size: 220W
Review Image by TulsaTed TulsaTed
Review Image by TulsaTed TulsaTed
Since they arrived, I've been quite cautious with my panels, given the mixed reviews, reports of very little power delivery (both initially and degrading over time). I suspected that the people reporting decreased power production over time may be over-bending and over-flexing their panels, damaging them over time. I've been using my panels for a few weeks now, and so far, my experience has been very pleasant! I also have made sure not to bend or flex them, avoiding leaning them against anything (esp at a harsh angle). So, I've really just placed them on top of my van. I've been very happy with the power delivery. I have been sampling it over different days in different conditions: - Midday, light clouds: 128W-149W @ 16-17V, giving 8-9A. (see images of screenshot for example @ 146.2W, and the partly cloudy sky) - Early morning, full sun: 90W @ 18V, giving 5A - Midmorning, very cloudy: 40-65W @ 16-17V, giving 2.5-3.5A - Summer evening, cloudy, tree coverage: 20-40W @ 16-17V, giving 1-2.5A So, I was shocked. I've seen it get up to 160ish Watts, and never expected to see more than 75% power (150W). So I was happy with that. And I'm also surprised that even with pretty heavy clouds, I was pulling in roughly 3A. Since I'm mainly planning to run my laptop and phones, (and possibly a small fridge), even this 3A is enough power for me if I let the panels run all day. One other location I was curious about was placing panels on my dashboard. I want to try exposing just a single panel, hoping that it can fit on my dash without shadow. 2 unknowns: I don't know how much my windshield will block the light, and I don't know if 1 panel can pull 1/4 of the full power potential. My understanding is the panels are wired in parallel, which is excellent, because they're essentially operating independently, or additively. (If they were wired in series, that would mean whichever panel had the lowest power, that would be the max power possible from every panel.) Still, in practice, I think I'm getting less than 1/4 power from the single panel. My thought is that the full panel covers so much ground, it's more likely that at least 1 panel will receive good light. However, the smaller footprint of the small panel will only pull 1/4 power when it's getting full sun. In other words, in full sun, I suspect the single panel will pull 1/4 of the 4 panels. But with any clouds, having all 4 panels present will actually help maximize power. I have a LiFePo4 battery, so the included charger won't work. Still, I'm happy to have this junky little charger in case I want to drag the panels out to the beach, providing USB power, or for emergencies to trickle power into my car battery. It would be nice to be able to lean these panels against a wall, or the side of my car. I'm just too nervous that I'll damage them with flexing. I'm thinking about creating something out of some old tent poles, but haven't yet landed on a design that I'm excited enough to build out. The other day, I came outside to find the panels had blown off my van and were just laying in the lawn. They seem to be still functioning fine. So, I'm happy that the panels are sturdy enough to withstand a 7 foot fall onto grass. I also need some basic solution to keep 'em strapped down, because I don't want a $200 kite. In terms of the quality, I'm pretty happy with the fabric itself, the quality of the handles, etc. The little metal rings seem pretty flimsy, but I can work with that. And some of the stitching is coming undone, leaving some dangling threads around. Again, I can mend that and deal with it. Overall, with a couple underwhelming features, I'm more than happy with the power output. Nothing in this price ranges is even close, and I can't even find another panel offer this kind of wattage. ... show more
Reviewed in the United States on June 30, 2020 by TulsaTed TulsaTed
    • Great product. And it DOES support lithium batteries.
Size: 220W
Review Image by Eddie B. Eddie B.
Review Image by Eddie B. Eddie B.
Review Image by Eddie B. Eddie B.
Review Image by Eddie B. Eddie B.
The main reason for this review is to confirm that the included controller does support lithium batteries. I know there are some questions on this topic and some older reviews state that lithium batteries are not supported. I purchased the 220w 18v model back in April 2022 and I've only used it about 10 times with my original lead-acid battery, and it worked great. Kept my battery topped off all day without any issues. I recently replaced my battery with a single LiFePO4 and I got a little nervous when I saw reviews about the included controller not working with LiFePO4s. So I dug out the manual and confirmed that mine does in fact support LiFePO4 and LI batteries. My controller does not have a model number on it, but there is a sticker that says it is the 20 amp model, So according to the docs that should be model # SC2430D-20. I've attached photos of the manual. The English is terrible but useable. I've moved my LiFePO4 battery inside the RV, along with cables to connect the solar controller, and the controller barely gets warm, when inside out of the sun. One thing to note is that the controller does not automatically recognize the battery type (except for the voltage). So when you connect to the battery you'll need to go through the process of selecting your battery type, but that setting IS maintained when you disconnect and reconnect the battery at a later time. Great product at a great price. Highly recommended. ... show more
Reviewed in the United States on September 27, 2023 by Eddie B. Eddie B.
    • Good Panels, BAD instructions.
Size: 300W
Review Image by BRR's BRR's
Review Image by BRR's BRR's
Review Image by BRR's BRR's
Review Image by BRR's BRR's
Review Image by BRR's BRR's
Review Image by BRR's BRR's
Review Image by BRR's BRR's
These are decent panels at a good price. The panels are very large when fully deployed, so I will be looking at maybe purchasing some kind of stand in the future to make it easier to prop them up in the direct sun. When the panels are folded for stowing, the size is very manageable, and the carrying straps are very convenient. The panels themselves seem well built, and there were no issues out of the box. There were some ware marks or scratches on the panels themselves, but nothing significant, or that I would deem other than from handling and shipment. The cables and controller are OK. I almost immediately purchased new charging cables with O-rings to replace the alligator clips, simply because alligator clips will not work well for my setup. I will probably look at upgrading the controller in the future, but it does the job. I just recently hooked the panels up to my batteries, and they charged well, and as they should. NOW, I only gave this 4 stars because the instructions that came with the panels were HORRIBLE. I had to use You Tube to figure out the functions of the controller, them I wrote down my own. Overall, good product. ... show more
Reviewed in the United States on December 7, 2023 by BRR's BRR's
    • Functional, light, portable solar panel
Size: 220W
Nice thoughtful design, works well. I would have added a plastic honeycomb backplate to the panels for protection and some sort of foliage on the front for watertight, I believe it is waterproof however the panels could store water here and there, I can see drying and mold would be an issue. Either way it is amazing value for the money and can be enclose this various ways to resolve the wet problem. ... show more
Reviewed in the United States on August 21, 2023 by Laszlo Fedenko

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