---
product_id: 651977922
title: "SunJack – 40 Watt Foldable Solar Panel, ETFE Waterproof Portable Solar Panel with Kickstands, USB-C PD30W, USB-A QC3.0, DC Output, Solar Panels for Camping, Hiking, Emergency Power"
brand: "sunjack"
price: "฿15275"
currency: THB
in_stock: true
reviews_count: 6
url: https://www.desertcart.co.th/products/651977922-sunjack-40-watt-foldable-solar-panel-etfe-waterproof-portable-solar
store_origin: TH
region: Thailand
---

# 40W max power output IP67 waterproof rating PD30W USB-C fast charging SunJack – 40 Watt Foldable Solar Panel, ETFE Waterproof Portable Solar Panel with Kickstands, USB-C PD30W, USB-A QC3.0, DC Output, Solar Panels for Camping, Hiking, Emergency Power

**Brand:** sunjack
**Price:** ฿15275
**Availability:** ✅ In Stock

## Summary

> ☀️ Power your adventure with SunJack – portable energy that never quits!

## Quick Answers

- **What is this?** SunJack – 40 Watt Foldable Solar Panel, ETFE Waterproof Portable Solar Panel with Kickstands, USB-C PD30W, USB-A QC3.0, DC Output, Solar Panels for Camping, Hiking, Emergency Power by sunjack
- **How much does it cost?** ฿15275 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/651977922-sunjack-40-watt-foldable-solar-panel-etfe-waterproof-portable-solar)

## Best For

- sunjack enthusiasts

## Why This Product

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

## Key Features

- • **Power Up Anywhere:** Harness 40 watts of high-efficiency solar energy for your devices on the go.
- • **Compact & Ready to Roll:** Folds down to tablet size with integrated kickstands and carabiners for versatile setup anywhere.
- • **Travel Light, Charge Fast:** Weighing just 3.5 lbs, this foldable solar panel is your ultimate power companion for camping and emergencies.
- • **Built to Brave the Elements:** Rugged ETFE construction and IP67 waterproof ports ensure unstoppable outdoor performance.
- • **Simultaneous Multi-Device Charging:** Charge USB-C PD30W, USB-A QC3.0, and DC devices all at once with smart IC chip technology.

## Overview

The SunJack 40 Watt Foldable Solar Panel combines rugged ETFE monocrystalline cells with IP67 waterproof ports and integrated kickstands for a compact, durable, and high-efficiency solar charger. Featuring PD30W USB-C, USB-A QC3.0, and DC outputs with smart IC chip technology, it supports simultaneous fast charging of multiple devices. Lightweight and foldable to tablet size, it’s designed for outdoor enthusiasts and emergency preparedness, backed by a hassle-free US warranty.

## Description

Full description not available

## Features

- Constructed with rugged ETFE and waterproof IP67-rated ports, this portable solar panel stands up to extreme weather and wear, making it one of the most reliable solar panels portable on the market.
- Premium design features like integrated kickstands, carabiners, and waterproof casing make this foldable solar panel easy to use in any terrain, whether flat, angled, or hanging in direct sunlight.
- Collapsible 4-panel setup folds to the size of a tablet for compact travel; a must-have compact solar panel and camping solar panel that fits easily in most backpacks for fast access on the trail.
- Delivers up to 40 watts with high-efficiency ETFE monocrystalline cells; fast-charges power stations via DC output and USB devices via solar panel usb c and USB-A QC3.0 for high-speed outdoor power.
- Features PD30W USB-C, dual USB ports, and DC output that can charge simultaneously thanks to advanced IC chip tech—making it a top-tier usb solar panel charger and solar panel portable charger.
- Includes: 1x Adapter cable (DC5521 to DC5521/XT60/Anderson), 10x DC adapter plugs, 2x carabiners, product manuals and a quickstart guide.
- Designed in the USA, backed by a hassle free warranty from a local American company with easy-to-reach customer service. If you have any questions or experience any issues, we are here to help.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | SunJack |
| Material | ETFE, Monocrystalline Silicon |
| Product Dimensions | 12.5"L x 1"W x 35.5"H |
| Item Weight | 3.5 Pounds |
| Efficiency | High Efficiency |
| Included Components | 1 x Adapter Cable (DC5521 to DC5521 + XT60 + Anderson), 10 x DC cable head adapters, 2 x Carabiners, Manuals, SunJack 40 Watt Portable Solar Charger |
| AC Adapter Current | 1.9 Amps |
| Maximum Voltage | 20.9 Volts |
| Upper Temperature Rating | 149 Degrees Fahrenheit |
| Maximum Power | 40 Watts |
| Special Feature | Fast Charging, Foldable, Kickstands, Portable, Waterproof |
| UPC | 643950788323 |
| Output Voltage | 20.9 Volts |
| Manufacturer | SunJack |
| Part Number | SJ-PANL1-40W |
| Item Weight | 3.5 pounds |
| Item model number | SJ-PANL1-40W |
| Size | 40 Watt |
| Color | Black / Yellow |
| Style | Compact |
| Item Package Quantity | 1 |
| Folded Knife Size | 9" x 12.5" x 1.5" |
| Special Features | Fast Charging, Foldable, Kickstands, Portable, Waterproof |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** SunJack
- **Material:** ETFE, Monocrystalline Silicon
- **Product Dimensions:** 12.5"L x 1"W x 35.5"H
- **Item Weight:** 3.5 Pounds
- **Efficiency:** High Efficiency

## Images

![SunJack – 40 Watt Foldable Solar Panel, ETFE Waterproof Portable Solar Panel with Kickstands, USB-C PD30W, USB-A QC3.0, DC Output, Solar Panels for Camping, Hiking, Emergency Power - Image 1](https://m.media-amazon.com/images/I/81sdIAjlzZL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Adequate charging capability for daily phone use
*by G***F on August 13, 2023*

I purchased this along with a SunJack battery and took it on a week long trip into the Boundary Waters. There is no cell service where I was so the phones were kept on Airplane mode most of the time. But with people taking pictures/video, and watching some movies, a new iPhone and Samsung were kept at full charge for the trip.I pre-charged the battery before leaving. While you can charge a phone directly off the SunJack, you're best off charging a dedicated battery through the day, and then re-charging devices in the evening off the battery.The solar panels are quite rugged which attributes to some of the weight of the unit. I essentially left it outside for our 7 day trip, never taking it inside the tent. So it went through sun, rain, cool nights, and morning fog (so much dampness in the air, all our phones were reporting moisture in the USB ports), It was also left perched up on a rock in the sand. No issues whatsoever. It is somewhat larger than I expected, but I wanted to be sure I had enough wattage to keep everyone topped off. The small battery packs with a solar panel built-in would take days to re-charge the attached battery, so that was not going to be acceptable.I was also able to charge my drone battery and controller.I especially like the attached nylon zipper pouch to keep cables and the battery with the panel. It came with some USB cables, but we had a few different devices with us so I needed a bunch of charging cables. The pouch really helped keep the "charging station" organized. Almost zero weight added to the overall system, and really worth it.Setup is super simple, just attach a dedicated battery or phone (whatever you wish to charge) and your off and running. I didn't have a volt meter to measure actual output, and most days were sunny, but even in the early morning, I'd attach the battery and see the light blinking on the battery so it was charging if even a little. I could probably have kept 4-5 phones topped off, but for our system, I'd just set it and forget it. Then remove the dedicated battery in the evening to recharge a phone overnight. Then, just re-attach the battery in the morning. The battery would be fully charged by mid-afternoon (on a full-sun day) so people would top off periodically.Essentially it worked as expected, is light enough to backpack, very durable, and worked like a charm. So if you can spare a little room in your backpack (I never traveled with it hanging out of the backpack) you'll be quite happy with your investment.

### ⭐⭐⭐⭐⭐ Durable and Powerful
*by J***D on October 9, 2024*

This a very well designed solar panel, SunJack pretty much thought of everything and packed it into a relatively compact panel. It has two kickstands, a pocket to store accessories, the USB ports are waterproof (mine still works after getting hit with rain), folds up to a compact size, includes adapter cables so it’s compatible with just about any device. In direct sun I was getting around 34 watts from the USB-C port, making it able to rapidly charge any PD30 enabled devices. One downside is it’s a little heavy due to its construction and included kickstands, pocket and accessories, but that’s a good trade off for me.

### ⭐⭐⭐⭐ Best in its class
*by R***B on March 8, 2024*

Best in its class and actually works. Fast charging and works well with rapidly charging my power blocks, AA/AAA batteries, and iPhones. Important to have in survival scenarios and bug out situations. It does not overheat and shutdown like many of its competitors. Solid construction too which is important in survival situations.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.co.th/products/651977922-sunjack-40-watt-foldable-solar-panel-etfe-waterproof-portable-solar](https://www.desertcart.co.th/products/651977922-sunjack-40-watt-foldable-solar-panel-etfe-waterproof-portable-solar)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-24*