---
product_id: 383512070
title: "FlexSolar 40W Foldable Solar Charger, USB C Portable Solar Panel, PD2.0 QC3.0 DC Ports, IP67 Waterproof ETFE Power Emergency for Camping Hiking, Compatible with Smartphone Tablet Headphone Laptop"
brand: "flexsolar"
price: "91991CFA"
currency: XOF
in_stock: true
reviews_count: 13
category: "Flex Solar"
url: https://www.desertcart.sn/products/383512070-flexsolar-40w-foldable-solar-charger-usb-c-portable-solar-panel
store_origin: SN
region: Senegal
---

# 40W max power output IP67 waterproof & dustproof 24% solar conversion efficiency FlexSolar 40W Foldable Solar Charger, USB C Portable Solar Panel, PD2.0 QC3.0 DC Ports, IP67 Waterproof ETFE Power Emergency for Camping Hiking, Compatible with Smartphone Tablet Headphone Laptop

**Brand:** flexsolar
**Price:** 91991CFA
**Availability:** ✅ In Stock

## Summary

> ☀️ Charge smarter, roam freer — power your adventures with FlexSolar 40W!

## Quick Answers

- **What is this?** FlexSolar 40W Foldable Solar Charger, USB C Portable Solar Panel, PD2.0 QC3.0 DC Ports, IP67 Waterproof ETFE Power Emergency for Camping Hiking, Compatible with Smartphone Tablet Headphone Laptop by flexsolar
- **How much does it cost?** 91991CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/383512070-flexsolar-40w-foldable-solar-charger-usb-c-portable-solar-panel)

## Best For

- flexsolar enthusiasts

## Why This Product

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

## Key Features

- • **Power Up Anywhere, Fast ⚡:** Dual USB-C PD 2.0 (40W) & QC3.0 ports deliver rapid charging for all your devices on the go.
- • **Smart Charge, Zero Hassle 🤖:** Intelligent IC tech auto-optimizes current for fastest, safest charge with real-time LED status feedback.
- • **Built to Brave the Elements 💧:** IP67-rated waterproof and dustproof design ensures unstoppable power even in rain or dust storms.
- • **Next-Level Solar Efficiency 🔋:** Advanced ETFE-coated monocrystalline panels boost solar conversion up to 24%, outperforming standard chargers.
- • **Compact Powerhouse, Ready to Roll 🎒:** Six-fold design folds to a sleek 8x12.4x2 inch, weighing just 2.36 lbs — perfect for backpacks and adventure.

## Overview

The FlexSolar 40W Foldable Solar Charger is a high-efficiency, ultra-portable solar panel featuring 24% conversion efficiency with ETFE-coated monocrystalline cells. It offers versatile fast charging via USB-C PD 2.0 (40W max), QC3.0 USB-A, and DC ports, compatible with smartphones, tablets, laptops, and power banks. Rated IP67 waterproof and dustproof, it’s built to withstand harsh outdoor conditions. Its foldable six-panel design and lightweight 2.36 lbs frame make it an essential power solution for camping, hiking, and emergency use.

## Description

Product Description 18W Fast Charging 3.0 USB C PD 2.0 and DC Port Strike a balance between powerful solar charging performance and ultra-portability. The 40W solar panel allows you to charge multiple devices at the same time, and it can charge Micro USB phones, USB Type-C and DC 12V devices. Ideal for charging your smartphone, iPad, Type-C laptop, small power station and other DC powered devices when backpacking, hiking, camping and overland. Highlights of 40W Three Port Solar Panel Charger Related our product 20W Portable Solar Charger 30W Portable Solar Charger 40W Portable Solar Charger Number of USB charging ports 1*QC3.0 fast charging USB port & 1*DC 5521port 1*QC3.0 fast charging USB port & 1*Type C & 1*DC 5521port Material ETFE, Monocrystalline, EVA, CPB Waterproof and Durable IP67 waterproof Conversion Efficiency 23%-24% Element Dimensions Unfold Size: 23.5x 11.0x 0.1 inch (596x 279 x 3 mm) Does it keep work when gets wet? Yes, the durable and self-cleaning material provides lasting durability to protect against unpredictable weather conditions, and can easily withstand high temperatures., and are water-resistant, dust-proof and feature an IP67 rated junction box. Does it keep work when gets wet? Yes, the durable and self-cleaning material provides lasting durability to protect against unpredictable weather conditions, and can easily withstand high temperatures., and are water-resistant, dust-proof and feature an IP67 rated junction box. Are these product safe for us? The built-in solar charge controller provides overcharge protection, reducing fire risk. Are these product safe for us? The built-in solar charge controller provides overcharge protection, reducing fire risk. Will it fit in a backpack? Yes, compact size and light weight make this charger easy to carry. It fits into any backpack for outdoor activities. It should be a must to have for an emergency kit Will it fit in a backpack? Yes, compact size and light weight make this charger easy to carry. It fits into any backpack for outdoor activities. It should be a must to have for an emergency kit Will this work with iPhone 14 or other cell phone ? It is equipped with USB-C, USB QC 3.0 and DC Port, PD 18W compatible with kinds of cell phones, tablets and computers, etc. You can use it without worry. Will this work with iPhone 14 or other cell phone ? It is equipped with USB-C, USB QC 3.0 and DC Port, PD 18W compatible with kinds of cell phones, tablets and computers, etc. You can use it without worry. The solar panels that won't charge up simple Samsung cell phone, but need an additional external battery bank? This WILL charge a cell phone, but phones are sensitive electronic devices, and cloud coverage (even temporary, can make it stop charging)so it is recommended to use the solar panel to charge a battery bank, then the battery bank charges the phone. The solar panels that won't charge up simple Samsung cell phone, but need an additional external battery bank? This WILL charge a cell phone, but phones are sensitive electronic devices, and cloud coverage (even temporary, can make it stop charging)so it is recommended to use the solar panel to charge a battery bank, then the battery bank charges the phone.

Review: Highly Efficient and Portable Solar Charger - I recently purchased the FlexSolar 40W Foldable Solar Charger, and it's been a game-changer for my outdoor adventures. The charger unfolds into six panels for efficient output. The USB-C port with PD 2.0 and QC3.0 ensures fast charging for my devices, and the IP67 waterproof rating means it cam handle unexpected rain. The ETFE material offers high light transmission and durability. Overall, this solar charger is efficient, portable, and reliable. Highly recommend for anyone needing a dependable power source on the go!
Review: Great Item and good value - Fairly lightweight. Charges battery pack really well. I'm not sure about the sunshine level or timing, because I tend to leave it outside the tent charging the battery pack and it's usually charged by the time I return even when there isn't much sunshine. Great value for money.

## Features

- 【USB Quick Charge & DC Ports】 FlexSolar solar panel charger has fast charging USB-A QC3.0 18W Max (5V/3A,9V/2A,12V/1.5A), USB-C PD 2.0 40W Max and DC 19V/2.1A( Max) ports to directly connect and charge smartphones (Android and Phone) , Pads, tablets, laptops, power banks, small power stations and othe daily electronic devices. Note: Our solar charger can't store the electricity.
- 【24% Conversion Efficiency】 40W Solar Panel changer is coated with high light transmission ETFE material. Compared to normal 18%-20% conversion effeciency solar panel, FlexSolar 40W solar charger is up to 24%. This makes the foldable solar panel produce much more electricity within the same panel size and charging time.
- 【Waterproof & Durable】 IP67 waterproof and ETFT laminations makes the solar panel work under unexpected rainy weather and high temperature. The portable solar panel has CE, FCC, Rosh and PEC certificates, it lasts 5-8 years, much longer than other PET solar panels. Ideal for outdoor activities, such as camping, hiking, fishing, trekking, etc.
- 【Smart Charging】 The portable solar charger has Smart IC technology which can automatically detects the optimal current to ensure the fastest possible charge without risking damage to the devices. An included Red LED light shows the charging status. The automatic restart feature keeps the panel charging when the it goes from cloud coverage to sunlight.
- 【Foldable & Portable】 Six panels folded in a compact size for easy storage and carry: 8 x 12.4 x 2.05inches. Lightweight design of 2.36lbs(1.07kg) makes it easily squeezed into your backpack. 2 Hanging hooks and carabiners allow you to strap the panel to vehicles, tents, trees, and more.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09H6GGK55 |
| Best Sellers Rank | 13 in Mobile Phone Solar Chargers |
| Guaranteed software updates until | unknown |
| Item model number | E40 |
| Manufacturer | FlexSolar |
| Product Dimensions | 123.95 x 27.94 x 0.25 cm; 1.03 kg |

## Product Details

- **Brand:** FlexSolar
- **Efficiency:** High Efficiency
- **Included components:** FlexSolar solar charger, 2 carabiners, 1 user manual
- **Material:** Monocrystalline Silicon
- **Product dimensions:** 124L x 27.9W x 0.3H centimetres

## Images

![FlexSolar 40W Foldable Solar Charger, USB C Portable Solar Panel, PD2.0 QC3.0 DC Ports, IP67 Waterproof ETFE Power Emergency for Camping Hiking, Compatible with Smartphone Tablet Headphone Laptop - Image 1](https://m.media-amazon.com/images/I/41cY0bvydkL.jpg)

## Available Options

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

## Questions & Answers

**Q: Does it keep work when gets wet?**
A: Yes, the durable and self-cleaning material provides lasting durability to protect against unpredictable weather conditions, and can easily withstand high temperatures., and are water-resistant, dust-proof and feature an IP67 rated junction box.

**Q: Are these product safe for us?**
A: The built-in solar charge controller provides overcharge protection, reducing fire risk.

**Q: Will it fit in a backpack?**
A: Yes, compact size and light weight make this charger easy to carry. It fits into any backpack for outdoor activities. It should be a must to have for an emergency kit

**Q: Will this work with iPhone 14 or other cell phone ?**
A: It is equipped with USB-C, USB QC 3.0 and DC Port, PD 18W compatible with kinds of cell phones, tablets and computers, etc. You can use it without worry.

**Q: The solar panels that won't charge up simple Samsung cell phone, but need an additional external battery bank?**
A: This WILL charge a cell phone, but phones are sensitive electronic devices, and cloud coverage (even temporary, can make it stop charging)so it is recommended to use the solar panel to charge a battery bank, then the battery bank charges the phone.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Highly Efficient and Portable Solar Charger
*by A***X on 21 January 2025*

I recently purchased the FlexSolar 40W Foldable Solar Charger, and it's been a game-changer for my outdoor adventures. The charger unfolds into six panels for efficient output. The USB-C port with PD 2.0 and QC3.0 ensures fast charging for my devices, and the IP67 waterproof rating means it cam handle unexpected rain. The ETFE material offers high light transmission and durability. Overall, this solar charger is efficient, portable, and reliable. Highly recommend for anyone needing a dependable power source on the go!

### ⭐⭐⭐⭐⭐ Great Item and good value
*by D***E on 14 December 2025*

Fairly lightweight. Charges battery pack really well. I'm not sure about the sunshine level or timing, because I tend to leave it outside the tent charging the battery pack and it's usually charged by the time I return even when there isn't much sunshine. Great value for money.

### ⭐⭐⭐⭐ Decent charger works well
*by J***N on 15 August 2025*

Nice form factor which I really like and good build, it performs pretty well, in August in Scottish sun I was able to get around 33 watts max just thru the USB C port so with the DC port I’m sure u could get 40 watts on a good day I plan to use it to charge my Anker solix power bank at a festival while camping and with my tests so far it performs well

## Frequently Bought Together

- FlexSolar 40W Foldable Solar Panel Charger with USB-C and USB-A Outputs for Phones, Power Banks, Tablets - Waterproof for Camping, Hiking, Backpacking
- Aquatabs 397mg Water Purification Tablets (100 Pack). Water Filtration System for, Camping, Boating, Emergencies, Survival, RVs, and Marine-Use. Easy to Use Treatment and Disinfection.

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**Shop now:** [https://www.desertcart.sn/products/383512070-flexsolar-40w-foldable-solar-charger-usb-c-portable-solar-panel](https://www.desertcart.sn/products/383512070-flexsolar-40w-foldable-solar-charger-usb-c-portable-solar-panel)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-03-01*