---
product_id: 312363607
title: "Portable Solar Panel Charger 40W Foldable Solar Panel for Portable Power Station, iPhone, iPad, Laptop, Camping Solar Panels with USB QC 3.0/USB C/18V DC, Solar Panels for Camping Outdoor Van RV Trip"
brand: "sinkeu"
price: "504 zł"
currency: PLN
in_stock: true
reviews_count: 8
category: "Sin Keu"
url: https://www.desertcart.pl/products/312363607-portable-solar-panel-charger-40w-foldable-solar-panel-for-portable
store_origin: PL
region: Poland
---

# 22% high conversion efficiency 40W power output 10-in-1 adapter compatibility Portable Solar Panel Charger 40W Foldable Solar Panel for Portable Power Station, iPhone, iPad, Laptop, Camping Solar Panels with USB QC 3.0/USB C/18V DC, Solar Panels for Camping Outdoor Van RV Trip

**Brand:** sinkeu
**Price:** 504 zł
**Availability:** ✅ In Stock

## Summary

> ☀️ Power your adventure with smart, portable solar energy!

## Quick Answers

- **What is this?** Portable Solar Panel Charger 40W Foldable Solar Panel for Portable Power Station, iPhone, iPad, Laptop, Camping Solar Panels with USB QC 3.0/USB C/18V DC, Solar Panels for Camping Outdoor Van RV Trip by sinkeu
- **How much does it cost?** 504 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/312363607-portable-solar-panel-charger-40w-foldable-solar-panel-for-portable)

## Best For

- sinkeu enthusiasts

## Why This Product

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

## Key Features

- • **Power Up Anywhere:** 40W foldable solar panel delivers reliable energy on the go
- • **Compact & Lightweight:** Weighs just 3.3 lbs and folds to a portable 12.6 x 9.1 inches for easy carry
- • **Smart & Safe Charging:** TIR-C tech optimizes charging speed and protects devices from overload
- • **Charge Multiple Devices:** 3 versatile output ports (DC, USB-C, QC3.0) for all your tech essentials
- • **Efficient & Weather-Ready:** 22% conversion efficiency with water-resistant design for rugged outdoor use

## Overview

The SinKeu 40W Foldable Solar Panel Charger is a lightweight, monocrystalline solar solution designed for outdoor professionals and adventurers. Featuring 3 output ports including USB-C and QC3.0, it supports a wide range of devices with high 22% conversion efficiency. Its foldable design and 10-in-1 adapter compatibility make it perfect for camping, van life, and off-grid power needs, while built-in safety tech ensures secure, optimized charging in diverse environments.

## Description

40W Foldable Solar Panel Portable Solar Panel Charger Visit the Store Portable Solar Panel Charger Visit the Store Enjoy Life, Enjoy Electricity Make your life is full of endless possibilities and unexpected surprises. Enjoy Life, Enjoy Electricity Make your life is full of endless possibilities and unexpected surprises. SinKeu product principles are simple, reliable and affordable. SinKeu is dedicated to produce clean and secure solar power station to provide unlimited supply of power for camper, make your outdoor life is full of endless possibilities and unexpected surprises. We care about the feelings of all our customers and improve our product accordingly to ensure they are meet with customer's needs, providing the best user experience for every customer. SinKeu product principles are simple, reliable and affordable. SinKeu is dedicated to produce clean and secure solar power station to provide unlimited supply of power for camper, make your outdoor life is full of endless possibilities and unexpected surprises. We care about the feelings of all our customers and improve our product accordingly to ensure they are meet with customer's needs, providing the best user experience for every customer.

Review: Quick solid charge - Woo hoo, camping and technology ready to go at the same time. I plug in my camping battery, put it in the sun, and Phone, computer, guitar amp, and anything I got charged and running. Durable, keeps working and working and working.
Review: Phenomenal product - This solar panel Works phenomenally I even had to use it to act as an alternator for my Jeep while I was out weed eating a fence lines out in the country I strapped it to the top of my Jeep I put the converter inside my Jeep I made a makeshift wiring harness that ran to my battery and kept it charged so I could do my job I've also used it in many other applications it's versatile it's heavy duty and it was stands anything in the environment. It's it's extremely durable it's a very lightweight and it was a very very good value for the money I've been living off grid for some time now and it is always done the job I needed it to.

## Features

- 【Wide Compatibility】With its 10 DC adapters, the 40W solar panel for power stations is compatible with the majority of portable power stations and solar generators that exist on the market
- 【3 Output Ports】The 40W camping solar panel has 3 distinct output ports: 1 DC output(18V/2.27A Max), 1 USB-C output, and 1 USB QC3.0. It can charge your phone, iPad, laptop, little refrigerator, camera, GPS, power bank, and other devices wherever you are
- 【High Conversion with Water Resistant】With a high conversion efficiency of 22%, the SinKeu monocrystalline foldable solar panel can generate power in most conditions(recommended light levels of above 40,000 Lux) and charge your devices faster. The camping solar panel charger is simple to clean and resistant to water. Ideal for travel, camping, hiking, and outdoor activities
- 【Foldable and Lightweight】With a folded size of 12.6 x 9.1 x 2 inches and a weight ofonly 3,3 pounds (1.5 kg), these home solar panels are suitable for outdoor work orcamping
- 【Security Technology】With TIR-C technology, the solar power panel will identify your devices, optimize charging speed, and shield them from security risks like overloadingor overcharging
- 【What You Get】1 x 40W camping solar panel, 1 x 10-in-1 connector, 1 x DC-to-DC cable, and a user manual are included, if there are any problems, don't hesitate to get in touch with us

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | SinKeu |
| Efficiency | High Efficiency |
| Included Components | 40W Foldable Solar Panel x 1, 10-in-1 Connector x 1, DC-to-DC Cable x 1, User Manual x 1, Package Box x 1 Included Components 40W Foldable Solar Panel x 1, 10-in-1 Connector x 1, DC-to-DC Cable x 1, User Manual x 1, Package Box x 1 See more |
| Item Weight | 3.3 Pounds |
| Material | Monocrystalline |
| Product Dimensions | 13.78"L x 9.45"W x 1.97"H |

## Product Details

- **Brand:** SinKeu
- **Material:** Monocrystalline
- **Product Dimensions:** 13.78"L x 9.45"W x 1.97"H
- **Item Weight:** 3.3 Pounds
- **Efficiency:** High Efficiency

## Images

![Portable Solar Panel Charger 40W Foldable Solar Panel for Portable Power Station, iPhone, iPad, Laptop, Camping Solar Panels with USB QC 3.0/USB C/18V DC, Solar Panels for Camping Outdoor Van RV Trip - Image 1](https://m.media-amazon.com/images/I/81BeNzr7-wL.jpg)

## Available Options

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

## Questions & Answers

**Q: Why the 40 watt solar panel can not produce desired power when charging my batteries?**
A: This is normal, the solar panel works fine if it could produce an output power. Actually 40W is the max power of the solar chips, and 40W is a tested result in a laboratory with very strong light. The small solar panels are affected by many factors

**Q: Is the solar charger panel compatible with all power stations?**
A: The solar panel comes with 10 DC adapters and is compatible with most portable power stations/solar generators on the market. However, I would recommend checking the input voltage range of your device to ensure it matches the 18V output solar panel.

**Q: It is recommended to charge how many watts of portable power staion?**
A: Because the DC output is 18V/2.27A, the higher the wattage of your solar generator, the longer the charging time will be. For example: 300W=300/(18*2.27)=7 hours approx.

**Q: Can it charge multiple devices at once?**
A: Yes, the 40W solar panel can charge multiple devices simultaneously. It has 3 output ports - 1 DC output, 1 USB-C output, and 1 USB QC3.0 output - that allow charging of different devices like phones, laptops, power banks etc. at the same time.

**Q: What's in the package?**
A: 40W Foldable Solar Panel x 1, 10-in-1 Connector x 1, DC-to-DC Cable x 1, User Manual x 1

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quick solid charge
*by A***M on February 27, 2026*

Woo hoo, camping and technology ready to go at the same time. I plug in my camping battery, put it in the sun, and Phone, computer, guitar amp, and anything I got charged and running. Durable, keeps working and working and working.

### ⭐⭐⭐⭐⭐ Phenomenal product
*by A***R on December 23, 2025*

This solar panel Works phenomenally I even had to use it to act as an alternator for my Jeep while I was out weed eating a fence lines out in the country I strapped it to the top of my Jeep I put the converter inside my Jeep I made a makeshift wiring harness that ran to my battery and kept it charged so I could do my job I've also used it in many other applications it's versatile it's heavy duty and it was stands anything in the environment. It's it's extremely durable it's a very lightweight and it was a very very good value for the money I've been living off grid for some time now and it is always done the job I needed it to.

### ⭐⭐⭐⭐⭐ Exceptional Performance and Convenience for All Your Outdoor Power Needs!
*by S***. on August 8, 2024*

The Camping Solar Panels 40W Foldable Solar Panel is an incredible addition to any outdoor gear collection. This compact and highly efficient solar panel offers a reliable and convenient solution for keeping your devices charged while off the grid. Whether you're camping, hiking, or traveling, this solar panel is a game-changer. First and foremost, the 40W power output is impressive. It provides ample energy to charge a variety of devices, including portable power stations, iPhones, iPads, and laptops. The efficiency of the panel is remarkable, ensuring that you get the most out of every sunlit hour. The charging speed is consistent and reliable, making it easy to keep your essential electronics powered up. The foldable design is a standout feature. It’s incredibly compact and lightweight when folded, making it easy to pack and carry. When unfolded, it provides a generous surface area for capturing sunlight, and the included stand allows for optimal positioning to maximize energy absorption. The portability and ease of use make it perfect for any outdoor adventure. The build quality of the solar panel is excellent. It feels sturdy and durable, with weather-resistant materials that can withstand various environmental conditions. The panel is also equipped with multiple ports, providing versatility for charging different types of devices simultaneously. Another great aspect is the straightforward setup. The panel is easy to unfold, position, and connect to your devices or power station. It also comes with clear instructions and necessary cables, which simplifies the process even further. Overall, the Camping Solar Panels 40W Foldable Solar Panel is an outstanding product that delivers on all fronts. It combines high performance, durability, and convenience, making it an essential tool for anyone who enjoys outdoor activities or needs a reliable source of power away from traditional outlets. Highly recommended for its exceptional functionality and user-friendly design!

## Frequently Bought Together

- Portable Solar Panel Charger 40W Foldable Solar Panel for Portable Power Station, iPhone, iPad, Laptop, Camping Solar Panels with USB QC 3.0/USB C/18V DC, Solar Panels for Camping Outdoor Van RV Trip
- SinKeu 300W Portable Power Station, 260Wh/70000mAh Outdoor Solar Generator, Mobile Lithium Battery Pack, 110V Outlet Solar Power Banks, Camping Power Supply for Laptop, Hurricane Supplies

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-03-21*