---
product_id: 155454626
title: "DOKIO 300W Portable Foldable Solar Panel Kit, Compact 19.3x37.4in Design 15.2lb with Standalone Controller and USB, Monocrystalline Charger for 12V Batteries, Power Stations, RV Camping Emergency Use"
brand: "dokio"
price: "€ 436.91"
currency: EUR
in_stock: true
reviews_count: 8
category: "Dokio"
url: https://www.desertcart.it/products/155454626-dokio-300w-portable-foldable-solar-panel-kit-compact-19-3x37
store_origin: IT
region: Italy
---

# Compact fold size 19.3x37.4in 300W max power output Lightweight 15.2lb portability DOKIO 300W Portable Foldable Solar Panel Kit, Compact 19.3x37.4in Design 15.2lb with Standalone Controller and USB, Monocrystalline Charger for 12V Batteries, Power Stations, RV Camping Emergency Use

**Brand:** dokio
**Price:** € 436.91
**Availability:** ✅ In Stock

## Summary

> ☀️ Power your freedom with foldable solar energy—because staying charged is the new status symbol.

## Quick Answers

- **What is this?** DOKIO 300W Portable Foldable Solar Panel Kit, Compact 19.3x37.4in Design 15.2lb with Standalone Controller and USB, Monocrystalline Charger for 12V Batteries, Power Stations, RV Camping Emergency Use by dokio
- **How much does it cost?** € 436.91 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/155454626-dokio-300w-portable-foldable-solar-panel-kit-compact-19-3x37)

## Best For

- dokio enthusiasts

## Why This Product

- Trusted dokio brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-in-One Ready Kit:** Includes everything from adapters to storage bag, so you’re fully equipped for camping, RVing, or emergency backup.
- • **Extended Reach Setup:** 9.85ft cable lets you position panels in optimal sunlight while keeping your gear cool and shaded.
- • **Power Meets Portability:** Harness 300W of clean energy in a sleek, foldable design that fits your on-the-go lifestyle.
- • **Smart Safety Controller:** Standalone PWM controller guards your 12V system against overcharge, reverse polarity, and short circuits for worry-free charging.
- • **Dual USB Emergency Boost:** Charge phones and small devices directly from the panel—even without a battery—perfect for unexpected power needs.

## Overview

The DOKIO 300W Portable Foldable Solar Panel Kit delivers high-efficiency monocrystalline solar charging in a compact, lightweight foldable design. Equipped with a standalone PWM controller and a 9.85ft cable, it ensures safe, flexible setup for 12V batteries and power stations. Dual USB ports provide emergency device charging, making it an ideal all-in-one solution for RV camping, outdoor adventures, and emergency backup power.

## Description

desertcart.com : DOKIO 300W Portable Foldable Solar Panel Kit, Compact 19.3x37.4in Design 15.2lb with Standalone Controller and USB, Monocrystalline Charger for 12V Batteries, Power Stations, RV Camping Emergency Use : Patio, Lawn & Garden

Review: Dokio 300W Portable Panels - ****Update 4/30/24 I requested a replacement. desertcart sent me new panels. The seller also reached out to me. Panels were delivered the next day and so far they work great. They charge my Lifep04 100Ah battery and I can run the camper AC on a sunny day with no problem while keeping the battery charged. Update**** Solar panel burned after the second time charging a 12V LifeP04 battery 100AH and a 2500W load.... See last picture. I ordered a replacement will update when I get it and see how long it lasts... ************ Not bad, they are easy to move around. No back legs to hold them upright. No holes to hang them from a wall. The Controller is not the best, but a better one to take advantage of the panels. Tested them for an hour, battery went from 11.9 to 12.6 V within 30 minutes on a cloudy day. I haven't tested this panel fully yet. Not bad for the price I paid. The connections are simple, however I had a reverse polarity within the system and I had to switch my battery cables in order to make it work. No a good thing that's why they send you an adapter. Quality seems good, they are flexible however don't bend them to much or they will crack. Cables are short, order extra cables....
Review: Panels Work Well with Modifications - I’ve been working with solar panels for a few years and found them very useful for maintaining my telescope and ambulance batteries while away from city lights. The DOKIO panels I’ve purchased in the past, those with the full aluminum frames and glass, worked well with an MPPT controller, but I needed something light-weight and easy to tuck away, so I purchased this product. The panels meet my expectations, but not so much the PWM Controller, nor the cabling (wires). Although the Controller is rated at 20 amps, it’s the size of a pack of cigarettes and the wiring is too small, so I have my doubts it will work well and last. I won’t rate it here, because I have yet to give it a workout. If you want to get the most out of the panels, then ensure you purchase a minimum of 10 AWG (8 AWG recommended for long runs over 20 ft) wire that runs from the panels to an MPPT Controller rated at 30 amps to be safe. If the panels are charging a battery with a full 300 watts of output at 14.5 volts, then it will have just over 20 amps of current flowing and I never recommend using a controller that is running at its maximum rating like the PWM Controller shipped with the panels. Electronics should always be designed to handle more than its advertised maximum, just like mechanical items should always be built to handle more torque, weight, or sheer force that its rating. If DOKIO sold this package with a 30 amp MPPT Controller and 10 AWG gage wire, then everyone would be happy with their purchase. I also plan to use Scotchgard Outdoor Sun and Water Shield on all cloth surfaces to give it some UV protection (don’t get it on the panel surfaces; use a brush around the panel facing). The panels are flexible and don’t prop up against surfaces without flexing, so I built a frame out of 3/4 PVC pipe (engineered for sturdiness) that can be angled to the Sun and moved when necessary. The frame breaks down to 19 and 23 inch lengths for portability in a small pouch. I do recommend this product, but be prepared to spend a little more to suit your needs.

## Features

- 【BIG POWER, STILL PORTABLE】 Folds to 19.3×37.4×1.1in and weighs only 15.2lb, so this 300W panel packs serious energy yet remains slim and easy to move, mount, or store for RVs, vans, boats, and backup use.
- 【SEPARATE CONTROLLER FOR SAFER CHARGING】 Equipped with a standalone PWM controller that protects your 12V system from reverse polarity, overcharge, overload, and short-circuit—and can be replaced or upgraded later if needed.
- 【LONG REACH FOR FLEXIBLE SETUP】 Includes a 9.85ft (3m) cable, allowing you to place the panel in full sunlight while keeping the controller or power station safely shaded for cooler, safer operation.
- 【KNOW YOUR POWER STATION’S LIMITS】 Some power stations restrict solar input (often 100-200W). Even under full sun, a 300W panel cannot exceed your unit’s own cap—this is normal design, not a defect. Please check your model or message us for confirmation before ordering.
- 【USB CHARGING WHEN YOU NEED IT】 When connected to a 12V battery, the dual USB ports provide stable power for phones, lights, and small devices. Even without a battery, they can still work in sunlight for emergency top-ups, though current may fluctuate.
- 【MONOCRYSTALLINE EFFICIENCY, BUILT FOR OUTDOORS】 High-grade mono cells deliver better conversion efficiency and reduce mismatch loss. The panel surface is weather-resistant, but avoid leaving the fabric case in heavy rain or strong sun for days to extend life.
- 【COMPLETE BUNDLE READY TO GO】 Includes the 300W foldable panel, separate controller, SAE/XT60/Alligator clips, DC5521/5525/35135/6440 adapters, 9.85ft cable, storage bag, and manual—a one-stop kit for camping, RVing, or emergency backup.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| AC Adapter Current | 16.67 Amps |
| ASIN | B07VL4LVF1 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #11,870 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #45 in Solar Panels |
| Brand | DOKIO |
| Certification | ISO |
| Color | Red |
| Customer Reviews | 3.9 3.9 out of 5 stars (1,123) |
| Date First Available | July 23, 2019 |
| Efficiency | High Efficiency |
| Finish | Monocrystalline |
| Folded Knife Size | 19.3*37.4*1.1in |
| Included Components | Bag |
| Item Package Quantity | 1 |
| Item Weight | 15.82 pounds |
| Item model number | Solarpanel -300w |
| Manufacturer | DOKIO |
| Material | Monocrystalline Silicon |
| Maximum Power | 300 Watts |
| Maximum Voltage | 18 Volts |
| Part Number | DOKIO-FFSP |
| Power Source | Battery Powered,Corded Electric |
| Product Dimensions | 37.4"L x 19.3"W x 1.1"H |
| Size | 300W 20x38in |
| Special Feature | Foldable, Lightweight, Easy to Store |
| Special Features | Foldable, Lightweight, Easy to Store |
| Style | Usb |
| UPC | 682559946512 |
| Voltage | 18 Volts |
| Warranty Description | 1 year |
| Wattage | 300 watts |

## Product Details

- **Brand:** DOKIO
- **Efficiency:** High Efficiency
- **Included Components:** Bag
- **Material:** Monocrystalline Silicon
- **Product Dimensions:** 37.4"L x 19.3"W x 1.1"H

## Images

![DOKIO 300W Portable Foldable Solar Panel Kit, Compact 19.3x37.4in Design 15.2lb with Standalone Controller and USB, Monocrystalline Charger for 12V Batteries, Power Stations, RV Camping Emergency Use - Image 1](https://m.media-amazon.com/images/I/81p8kUPzzmL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Is the solar charge controller compatible with "LiFePo4 chemistry" batteries?**
A: Yes, but it depends on your battery setup. the DOKIO charge controller included with the 200W foldable solar panel kit can be configured for LIFEPO4 batteries (battery setting B03).  But, the manual only describes usage for a 12V LIFEPO4 12v 4s setup (4s = 4 cells at 3.2V each, 12.8 volts in series).   This is a solid little 4-stage PWM (Pulse Width Modulation) charge controller.  PWM charge controllers typically run 80% efficient.  It is free with the panels so it costs you nothing to determine if it meets your needs.  The more expensive MPPT charge controllers typically run >95% efficient so if maximizing the amount of usable power from your panels is important you will want to upgrade to an MPPT controller at some point.   

 

DOKIO charge controller details:

12v 20Amp
2 USB ports (5v max 2A) that can be used without battery attached
3 battery type settings B01, B02, B03
Lead-Acid
Setting B01 = charges at 13.7V
Low Volt cutoff = 10.7V
Low Volt reconnect 12.6V
Lithium Ion 3s (3 x 3.7 V = 11.1V)
Setting B02 = charges at 12.6V
Low volt cutoff = 9.0V
Low volt reconnect = 10.5V
LIFEPO4 4s (3 x 3.2V = 12.8V)
Setting B03 = charges at 14.6V
Low volt disconnect 10.0V
Low volt reconnect 12.0V
 

PWM vs MPPT Efficiency comparison (eg: panels generating 17.7V x 9.2A = 163 watts)

PWM controller 80%, 163watts x .8 = 130watts usable
MPPT controller 95%, 163watts = 155watts usable

**Q: Can i charge lithium batteries?**
A: Yes. Mine puts out about 15 amps max

**Q: Is it plug compatible with any portable generators?**
A: SAE connectors aren’t great, 10AWG is small dia, but the included XT60 can connect to many “solar generators” (including AC200 from Bluetti) which are more-accurately called “power stations”. Review by Bob Wells is laudatory. More than enough “adaptors” included.....

**Q: Can this be connected directly to a solar generator?**
A: The panels are connected to the controller with SAE (2 flat). If you are looking to directly connect them to a portable generator, you will need to purchase an adaptor.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Dokio 300W Portable Panels
*by E***O on April 23, 2024*

****Update 4/30/24 I requested a replacement. Amazon sent me new panels. The seller also reached out to me. Panels were delivered the next day and so far they work great. They charge my Lifep04 100Ah battery and I can run the camper AC on a sunny day with no problem while keeping the battery charged. Update**** Solar panel burned after the second time charging a 12V LifeP04 battery 100AH and a 2500W load.... See last picture. I ordered a replacement will update when I get it and see how long it lasts... ************ Not bad, they are easy to move around. No back legs to hold them upright. No holes to hang them from a wall. The Controller is not the best, but a better one to take advantage of the panels. Tested them for an hour, battery went from 11.9 to 12.6 V within 30 minutes on a cloudy day. I haven't tested this panel fully yet. Not bad for the price I paid. The connections are simple, however I had a reverse polarity within the system and I had to switch my battery cables in order to make it work. No a good thing that's why they send you an adapter. Quality seems good, they are flexible however don't bend them to much or they will crack. Cables are short, order extra cables....

### ⭐⭐⭐⭐⭐ Panels Work Well with Modifications
*by P***K on June 20, 2021*

I’ve been working with solar panels for a few years and found them very useful for maintaining my telescope and ambulance batteries while away from city lights. The DOKIO panels I’ve purchased in the past, those with the full aluminum frames and glass, worked well with an MPPT controller, but I needed something light-weight and easy to tuck away, so I purchased this product. The panels meet my expectations, but not so much the PWM Controller, nor the cabling (wires). Although the Controller is rated at 20 amps, it’s the size of a pack of cigarettes and the wiring is too small, so I have my doubts it will work well and last. I won’t rate it here, because I have yet to give it a workout. If you want to get the most out of the panels, then ensure you purchase a minimum of 10 AWG (8 AWG recommended for long runs over 20 ft) wire that runs from the panels to an MPPT Controller rated at 30 amps to be safe. If the panels are charging a battery with a full 300 watts of output at 14.5 volts, then it will have just over 20 amps of current flowing and I never recommend using a controller that is running at its maximum rating like the PWM Controller shipped with the panels. Electronics should always be designed to handle more than its advertised maximum, just like mechanical items should always be built to handle more torque, weight, or sheer force that its rating. If DOKIO sold this package with a 30 amp MPPT Controller and 10 AWG gage wire, then everyone would be happy with their purchase. I also plan to use Scotchgard Outdoor Sun and Water Shield on all cloth surfaces to give it some UV protection (don’t get it on the panel surfaces; use a brush around the panel facing). The panels are flexible and don’t prop up against surfaces without flexing, so I built a frame out of 3/4 PVC pipe (engineered for sturdiness) that can be angled to the Sun and moved when necessary. The frame breaks down to 19 and 23 inch lengths for portability in a small pouch. I do recommend this product, but be prepared to spend a little more to suit your needs.

### ⭐⭐⭐⭐ 1.5 year update
*by K***R on February 13, 2022*

UPDATE! My original review follows. I am pretty happy with this solar setup. I am NOT into comparing specs or having the latest and greatest, etc.. I have owned this setup for over 1.5 years and use to power my 26 foot trailer with 2 cheap Walmart 70ah batts. I use the toy-like controller included. I camp pretty frequently and would say I've used the panels for 3 months combined days. I am ok with the setup as it is affordable, flexible, easy. My past 45 lb setup with hard frame got to be a chore. These charge my batts within a couple hours in good sun I recharge daily. Panels could use an uptick on ruggedness. And grommets, attachment points so you can hold them in place. Laying on ground is often dirty/dusty, standing flexible panels in wind, not so good. You can build a frame, I just haven't. If you're looking to spend little and want decent capability, these are worth a try. If they last me another 1.5 years (for a total of 3) $300 bucks total, not bad. I think they will last longer if cared for. Original review. Just bought this and used for three days. Delivered as expected. Safe packaging. The panels seem of good quality, though I can see what others have mentioned about possibility of material holding panels breaking down. The photos in the advertising are misleading: these panels will NOT stand up flat like that without considerable support behind them. Support you will pay another $50 to $100 to build (unless you're very crafty) They bend very easily and care is necessary. I plan to take this inside during inclement weather, even wind. I have 2 cheap lead acid batteries that had run out of power the night before due to furnace use in cold weather. These panels charged those batteries fast, and my heat lasted through the night next night. I had a hard framed heavy Zamp 200 watt suitcase a few years ago and to compare I'd say this was considerably faster. I don't measure amps, all that stuff. I want to plug it in and get back to what I'm doing for fun. And there's my single largest disappointment with this package... oddly, Dokio failed to include a cable with the XT60 connector for their controller and an SAE connector for the port on the side of probably 3 million travel trailers out there, like mine. I'm no pro, and so maybe I am missing something... but who wants to take their battery covers off and clamp the controller to the battery each time they want to charge (often more than once a day...)? I really want that cable, say 10 to 12 feet in length, to make this easier for my style of use. The PWM controller that came with this unit is pretty fragile looking too, but it seems to work and I wanted to use the kit as is for awhile. Anyway, for the money, this kit is a go, so far. I hope it lasts a few years.

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-03-20*