---
product_id: 390542932
title: "SinKeu 40W solar charger panel for phone, laptop"
brand: "sinkeu"
price: "S/.847"
currency: PEN
in_stock: true
reviews_count: 5
category: "Sin Keu"
url: https://www.desertcart.pe/products/390542932-sinkeu-40w-solar-charger-panel-for-phone-laptop
store_origin: PE
region: Peru
---

# 40W max power output 22% high solar conversion efficiency Dual output ports (DC & USB QC3.0) SinKeu 40W solar charger panel for phone, laptop

**Brand:** sinkeu
**Price:** S/.847
**Availability:** ✅ In Stock

## Summary

> ☀️ Charge smarter, roam freer — never miss a beat off the grid!

## Quick Answers

- **What is this?** SinKeu 40W solar charger panel for phone, laptop by sinkeu
- **How much does it cost?** S/.847 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/390542932-sinkeu-40w-solar-charger-panel-for-phone-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

- • **Compact & Weather-Ready:** Lightweight (1.9kg), foldable design with water-resistant build—your ultimate outdoor power companion.
- • **Smart Dual Charging Ports:** Equipped with DC and USB QC3.0 ports that intelligently optimize charging speed and device safety.
- • **All-Inclusive Connectivity:** Comes with 10-in-1 connectors and DC-to-DC cable to seamlessly integrate with most portable power stations.
- • **Power Up Anywhere, Anytime:** 40W foldable solar panel delivers reliable energy on the go, perfect for powering your devices off-grid.
- • **Ultra-Efficient Solar Tech:** 22% conversion efficiency means faster charging even in less-than-ideal sunlight conditions.

## Overview

The SinKeu 40W foldable solar charger panel combines high-efficiency monocrystalline cells with dual output ports (DC and USB QC3.0) to rapidly charge phones, laptops, and portable power stations. Its compact, lightweight, and water-resistant design makes it ideal for outdoor professionals and adventurers seeking reliable, eco-friendly power without dependence on wall outlets.

## Description

SinKeu 40W solar charger panel for phone, laptop

Review: 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: The backing on the solar panels is a bit thicker than other solar panels but it will prevent cracking and damage which is great. It actually outputs over 30W which is incredible because most other sellers would list this as 60W in that case for portable foldable solar panels. The output is the biggest downfall of this solar panel. It only has one usb output and its 5v max which mean you’re getting a total of 10w out of the possible 30w. Huge waste . I got this becuase I have a Drok dual usb output buck boost converter which essentially adds more USB outputs to the solar panel but at a cost. I already had the converter so I’m not sure how it would add to your total cost of the system ~$20usd But would allow you to have 2 12v or 5v USB outputs that you could use at 12v 1.5A on two portable batteries or you could use the DC wire to plug into a Jackery battery, which is the method that I would recommend if it is applicable to you.

## Features

- 【Designed For Solar Power Station】Comes with 10*DC Connectors, this 40W foldable solar panel compatible with most portable power stations/solar generators on the market and charge fast with a 22% high conversion efficiency. It also can charge your phone, tablet, laptop, mini refrigerator etc, keeps your devices full of juice, without having to rely on a wall outlet.
- 【2 Output Ports For Different Usage】The 40W solar panel designed with 2 output ports of different type: 1* DC output (15V, 2.6A Max); 1* USB QC3.0. The TIR-C Technology can recognize your devices and maximizes the charging speed and protect them from security problem like overcharging or overloading.
- 【High Conversion Efficiency】SinKeu 40W monocrystalline solar panel has a high conversion efficiency of 22%, it’s able to produce electricity under the condition of insufficient light (Recommend > 40000Lux), charge your devices in shorter time.
- 【Foldable & Kickstand Design】This 40W portable solar panel only weighs 4.2lb( 1.9KG), and with a folded size of 13.3 x 11 x 2in, it’s ideal for camping or outdoor working, and compatible with most power station in the market. The solar panel is water resistant, and the pouch is made with quality polyester fabric, you don’t need to worry about the bad weather condition.
- 【What You Get】 1* 40W Solar Panel; 1* 10-in-1 Connector; 1* DC-to-DC Cable; 1*User Manual. We offer 7*24 rapid customer service and 12 months Guarantee. Please feel free to contact us if there any issue arise.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08S7B46CB |
| ASIN  | B08S7B46CB |
| Amperage Capacity | 2.6 Amps |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #2,730 in Mobile Phones & Communication Products ( See Top 100 in Mobile Phones & Communication Products ) #11 in Mobile Phone Solar Chargers |
| Customer Reviews | 4.5 4.5 out of 5 stars (968) |
| Customer reviews | 4.5 4.5 out of 5 stars (968) |
| Date First Available | 6 January 2021 |
| Date First Available  | 6 January 2021 |
| Folded size | 33,8 x 27,9 x 5,1 cm |
| 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 Package Quantity | 1 |
| Item Weight | 1.5 Kilograms |
| Item model number | S40 |
| Item model number  | S40 |
| Manufacturer | SinKeu |
| Manufacturer  | SinKeu |
| Material | Monocrystalline Silicon |
| Maximum Power | 40 Watts |
| Part number | 40W |
| Power source type | Corded Electric |
| Product Dimensions | 33.78 x 27.94 x 5.08 cm; 1.5 kg |
| Product Dimensions  | 33.78 x 27.94 x 5.08 cm; 1.5 kg |
| Size | 40W |
| Special Features | Water Resistant, Waterproof |
| Style | Usb |
| Wattage | 40 watts |

## Product Details

- **Brand:** SinKeu
- **Efficiency:** High Efficiency
- **Item weight:** 3.3 Pounds
- **Material:** Monocrystalline Silicon
- **Product dimensions:** 33.8L x 27.9W x 5.1H centimeters

## Images

![SinKeu 40W solar charger panel for phone, laptop - Image 1](https://m.media-amazon.com/images/I/81BeNzr7-wL.jpg)

## Available Options

This product comes in different **Size** 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

### ⭐⭐⭐⭐⭐ Review
*by A***M on 27 February 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.

### ⭐⭐⭐⭐⭐ Review
*by P***R on 2 July 2022*

The backing on the solar panels is a bit thicker than other solar panels but it will prevent cracking and damage which is great. It actually outputs over 30W which is incredible because most other sellers would list this as 60W in that case for portable foldable solar panels. The output is the biggest downfall of this solar panel. It only has one usb output and its 5v max which mean you’re getting a total of 10w out of the possible 30w. Huge waste . I got this becuase I have a Drok dual usb output buck boost converter which essentially adds more USB outputs to the solar panel but at a cost. I already had the converter so I’m not sure how it would add to your total cost of the system ~$20usd But would allow you to have 2 12v or 5v USB outputs that you could use at 12v 1.5A on two portable batteries or you could use the DC wire to plug into a Jackery battery, which is the method that I would recommend if it is applicable to you.

### ⭐⭐⭐⭐⭐ Review
*by H***E on 26 October 2022*

Fast easy charging

## 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 Peru*
*Store origin: PE*
*Last updated: 2026-03-17*