---
product_id: 312363607
title: "40W Foldable Solar Panel for iPhone, iPad, Laptop"
brand: "sinkeu"
price: "€ 141.25"
currency: EUR
in_stock: true
category: "Sin Keu"
url: https://www.desertcart.at/products/312363607-40w-foldable-solar-panel-for-iphone-ipad-laptop
store_origin: AT
region: Austria
---

# 22% high conversion efficiency 3 versatile output ports 40W max power output 40W Foldable Solar Panel for iPhone, iPad, Laptop

**Brand:** sinkeu
**Price:** € 141.25
**Availability:** ✅ In Stock

## Summary

> ☀️ Power your freedom with the ultimate foldable solar charger—never miss a charge, wherever life takes you!

## Quick Answers

- **What is this?** 40W Foldable Solar Panel for iPhone, iPad, Laptop by sinkeu
- **How much does it cost?** € 141.25 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/312363607-40w-foldable-solar-panel-for-iphone-ipad-laptop)

## 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, perfect for your outdoor adventures or remote work setups.
- • **Smart & Safe Tech:** TIR-C technology intelligently optimizes charging speed while protecting your devices from overload and overcharge risks.
- • **Triple-Port Charging:** Simultaneously power your phone, laptop, and gadgets with DC, USB-C, and QC3.0 ports—no device left behind.
- • **Lightweight & Compact:** Weighing just 3.3 lbs and folding to a sleek 13.3 x 11 x 2 inches, it fits effortlessly in your backpack or RV storage.
- • **Weather-Ready Durability:** Water-resistant design and easy-to-clean surface keep your panel performing strong rain or shine.

## Overview

The SinKeu 40W Foldable Solar Panel is a high-efficiency, portable solar charger featuring 22% conversion efficiency and three output ports (DC, USB-C, QC3.0). Designed for outdoor enthusiasts and remote professionals, it weighs only 3.3 pounds and folds compactly for easy transport. Its water-resistant build and smart TIR-C technology ensure safe, fast charging for a wide range of devices, making it an essential companion for camping, RV trips, and off-grid power needs.

## Description

desertcart.com : 40W Foldable Solar Panel for Portable Power Station | Portable Solar Panel Charger for iPhone, iPad, Laptop, Camping Solar Panels for Camping Outdoor Van RV Trip : Patio, Lawn & Garden

## 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 |
|---------------|-------|
| ASIN | B08S7B46CB |
| Amperage Capacity | 2.27 A |
| Best Sellers Rank | #52,989 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #251 in Solar Panels |
| Brand Name | SinKeu |
| Connector Type | USB |
| Customer Reviews | 4.5 4.5 out of 5 stars (858) |
| Efficiency | High Efficiency |
| Folded Size | 13.3*11*2in |
| 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 |
| Item Dimensions L x W x H | 13.78"L x 9.45"W x 1.97"H |
| Item Type Name | foldable solar panel |
| Item Weight | 3.3 pounds |
| Manufacturer | SinKeu |
| Manufacturer Part Number | 40W |
| Material Type | Monocrystalline Silicon |
| Maximum Power | 40 watts |
| Maximum Voltage | 18 volts |
| Model Number | S40 |
| Number of Items | 1 |
| Output Voltage | 5 volts |
| Special Features | Water Resistant, Waterproof |
| UPC | 616985224616 |
| Unit Count | 1 Count |

## Product Details

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

## Images

![40W Foldable Solar Panel for iPhone, iPad, Laptop - Image 1](https://m.media-amazon.com/images/I/81BeNzr7-wL.jpg)

## Available Options

This product comes in different **Color** 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

## 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 Austria*
*Store origin: AT*
*Last updated: 2026-08-23*