---
product_id: 283392741
title: "ALLPOWERS SP029 140W Portable Solar Panel Charger for Laptop Cellphone, Waterproof IP65 Foldable Solar Panel with 5 Output, for Solar Generator, Power Bank, 12V Car Battery"
brand: "allpowers"
price: "VT77919"
currency: VUV
in_stock: true
reviews_count: 8
category: "Allpowers"
url: https://www.desertcart.vu/products/283392741-allpowers-sp029-140w-portable-solar-panel-charger-for-laptop-cellphone
store_origin: VU
region: Vanuatu
---

# 140W max power output IP65 waterproof durability 5 versatile output ports ALLPOWERS SP029 140W Portable Solar Panel Charger for Laptop Cellphone, Waterproof IP65 Foldable Solar Panel with 5 Output, for Solar Generator, Power Bank, 12V Car Battery

**Brand:** allpowers
**Price:** VT77919
**Availability:** ✅ In Stock

## Summary

> ☀️ Charge smarter, travel lighter — never miss a beat with ALLPOWERS SP029!

## Quick Answers

- **What is this?** ALLPOWERS SP029 140W Portable Solar Panel Charger for Laptop Cellphone, Waterproof IP65 Foldable Solar Panel with 5 Output, for Solar Generator, Power Bank, 12V Car Battery by allpowers
- **How much does it cost?** VT77919 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/283392741-allpowers-sp029-140w-portable-solar-panel-charger-for-laptop-cellphone)

## Best For

- allpowers enthusiasts

## Why This Product

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

## Key Features

- • **Multi-Device Ready:** Five output ports including PD 60W USB-C and 18V DC ensure seamless charging for laptops, phones, power banks, and car batteries.
- • **Ultra-Light & Compact:** Weighing just 9.9 lbs and folding down to a sleek 22x14.2x0.2 inches, it’s designed for effortless portability and travel.
- • **Plug & Play Versatility:** Includes multiple connectors and a parallel port to chain panels, maximizing power output and compatibility right out of the box.
- • **Power Up Anywhere, Anytime:** 140W high-efficiency solar cells deliver up to 22% conversion for rapid, reliable charging on the go.
- • **Built to Brave the Elements:** IP65-rated waterproof nylon construction with surge and short circuit protection keeps your gear safe in any adventure.

## Overview

The ALLPOWERS SP029 is a foldable, portable 140W solar panel charger featuring high-efficiency US-made polycrystalline cells with up to 22% efficiency. It offers five output ports—including PD 60W USB-C and 18V DC—for versatile device compatibility, from laptops to car batteries. Weighing only 9.9 lbs and folding compactly, it’s IP65 waterproof and built with durable nylon and surge protection, making it ideal for professionals and adventurers seeking reliable, eco-friendly power anywhere.

## Description

desertcart.com : ALLPOWERS SP029 140W Portable Solar Panel Charger for Laptop Cellphone, Waterproof IP65 Foldable Solar Panel with 5 Output, for Solar Generator, Power Bank, 12V Car Battery : Patio, Lawn & Garden

Review: Great Full Featured - Solar PowerStation at a great price. - 2021 AllPowers 120 watt Solar Panel I already have an AllPowers 372Wh Power Station Generator. Which works great. I have used it to power lights and fans during a power outage. Also used it to power Christmas lights on my pontoon boat this year. The Power Station is easy to use, well built and even supports Bluetooth connectivity through an app on my iPhone. I compared many brands before choosing Allpowers. In the end AllPowers offered the most features, quality and value for the price. Very glad I made the Allpowers choice and highly recommended it. I am an AllPowers fan. Anytime I have contacted AllPowers support they have been quick to respond, knowledgeable about their products and very willing to engage on resolving my issues. Now I am trying the new AllPowers 120 watt Solar Panel, to charge my AllPowers power station generator. This panel is capable of charging any Brand of generator/power station or other project needing solar power; As it comes with a wide variety of connectors and adapters. My AP power station can use AC wall power, a DC 5.5 x 2.1mm barrel plug or an Anderson connector to charge. This panel comes with both DC5521 and Anderson connected, as well as adapters for many other needs. It’s size and weight is what surprised me the most. At 22 x 14.2 x 2 when folded, it is just two notebook paper pages tall by a little more than one sheet of notebook paper (landscape) wide. When fully open it is 22 x 60 inches, much smaller than similar wattage panels. I believe this is because this newer panel is more solar efficient than older style panels @ (21%). Ultimately this means this panel has a faster charge time, is lighter weight and is smaller size than similar older panels on the market. It comes with a built in charge controller that manages the various voltage and amperage power out of the panel. For example the MP4 solar connector provides 21v at 20A, DC ports provide 12v at 10amps, USB ports provide 5v at 2.4amps and DC 18v at 3amps for a laptop. You can also chain two of theses panels together to get more amperage for even more power and faster charging times. All right out of the box. Overall this is an impressive foldable solar panel with all of the features and adapters you may need, faster charge times, better solar efficiency, lighter weight and smaller size than comparable panels. I continue to be amazed at the AllPowers products. The quality and features they offer are first rate and are offered at a very reasonable price point.
Review: Fantastic light and portable solar panel - This thing is light and folds into a neat package with a zippable container to store wires. It uses velcro for easy opening and closing. It's surprisingly light. I've had other solar panels before that were heavier for the same wattage. It charges devices excellently. I plug it into a small Allpowers battery. It usually keeps it topped up on sunny days. Sometimes, I plug devices into the USB slots and that works fine as well, though it reduces the wattage to the battery (as expected). I have not tested it on any other battery besides the Allpowers one, so I don't know how well those would work, but I don't really need any additional functionality for my purposes. The maximum power I got out of it was 54 watts. It's advertised as 60 watts, and I think it would be possible if it were angled in exactly the right way, but 54 is pretty good. Most of the time, it's between 10-15 watts in dawn conditions and 35-50 watts in full sunlight. The reviewers saying the 60 watts is false advertising probably have defective units or wires, because it works fine for me. The foldable nature makes it very portable but at the same time, makes it a bit hard to angle the entire panel properly. More often, only half will be angled correctly. This isn't a problem with the design but just something inherent in folding 6 panels instead of 2. I never found this to be a problem. It also has straps for attaching wires or carabiners, but I never had a problem just leaving it on a floor or roof, and sometimes angling the top half towards the sun if I really need to. Cleaning dust from it is a breeze. Just wipe it with a wet towel. It's easy to keep the water away from the electronic bits. In summary, this is a fantastic piece of tech and hasn't failed me yet.

## Features

- ▶5 Output For Your Need: Solar-M-C-4 Output can deliver 25A(max)current, Dual USB-A port(5V/2.4A per port) for charging your 5V powered gadgets, and 18V DC outputfor charging your 12V car battery and portable generators, PD60W USB-C output for charging your laptop fastly. The junction box parallel connecting port for connecting multiple foldable solar panel.
- ▶High Efficiency: 140W solar cell is made from US, up to 22% efficiency, providing endless energy for laptop, power station,cellphone and other battery under sun
- ▶Foldable & Portable:1/3 lighter than the same power of solar slicon. The total power increased by 1/3 in compare with the same solar panel size. Folded size only 22x14.2x0.2inch, 9.9lb, Great for traveling off the beaten path without access to electric and won't take up much room.
- ▶Waterproof & Durable: Constructed with a durable and waterproof nylon and adjustable bracket to receive the most effective sunlight; Short circuit and surge protection technology keep you and your devices safe.
- ▶Package Contents：ALLPOWERS 140W folding solar charger, solar to 5.5x2.1mm cable, 5 laptop and power station connectors, instruction manual.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | ALLPOWERS |
| Efficiency | High Efficiency |
| Included Components | 140W SOLAR PANEL |
| Item Weight | 4.5 Kilograms |
| Material | Polycrystalline Silicon |
| Product Dimensions | 25"L x 14"W x 1.6"H |

## Product Details

- **Brand:** ALLPOWERS
- **Efficiency:** High Efficiency
- **Item Weight:** 4.5 Kilograms
- **Material:** Polycrystalline Silicon
- **Product Dimensions:** 25"L x 14"W x 1.6"H

## Images

![ALLPOWERS SP029 140W Portable Solar Panel Charger for Laptop Cellphone, Waterproof IP65 Foldable Solar Panel with 5 Output, for Solar Generator, Power Bank, 12V Car Battery - Image 1](https://m.media-amazon.com/images/I/71-0dhq5tFL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can these solar panels be run in series?  If so, what is the maximum number of panels I can connect in series?**
A: The maximum number depends on your solar charger.  It will list a maximum voltage.  Look at the specs and see what the open circuit voltage of the panel is.  Then look at your battery charger for the max solar input voltage.  It can range quite a bit, so it is very important.  Divide the maximum voltage for the charger by the open circuit voltage of the panel.  The whole number will be the max number of panels.

For instance - If the max input for the charger is 150V and the panel will output 52V open circuit, 150/52 = 2.88.  The maximum series panels would be 2.  2 x 52 - 104.  As long as that number is at least 20V higher than your battery voltage, you should be golden.

Also, look at the short circuit amps to make sure you are under the max current for the charger if you hook your panels in parallel.  Series panels add voltage.  Parallel panels add current.

**Q: Can this do a parallel  or serial connection with the ecoflow solar panels?**
A: The working voltage of this solar panel is 18V, which is suitable for your power station.
The parallel voltage is unchanged, and the MC4 parallel connector is required.
The series voltages are added.

**Q: What's the average power output? Seeing most people post between 78-100w. My battery can take up to 200w, wondering if I can hook up 2 of these?**
A: I’ve gotten between 102-95 on mine and yes you can connect two. You would need to buy a Y connecter set.

**Q: Will this work with an ebl 300 watt?**
A: The working voltage of the solar panel is 18V, if the power station accepts 18V solar charging, it will be adapted.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Full Featured - Solar PowerStation at a great price.
*by B***N on February 27, 2021*

2021 AllPowers 120 watt Solar Panel I already have an AllPowers 372Wh Power Station Generator. Which works great. I have used it to power lights and fans during a power outage. Also used it to power Christmas lights on my pontoon boat this year. The Power Station is easy to use, well built and even supports Bluetooth connectivity through an app on my iPhone. I compared many brands before choosing Allpowers. In the end AllPowers offered the most features, quality and value for the price. Very glad I made the Allpowers choice and highly recommended it. I am an AllPowers fan. Anytime I have contacted AllPowers support they have been quick to respond, knowledgeable about their products and very willing to engage on resolving my issues. Now I am trying the new AllPowers 120 watt Solar Panel, to charge my AllPowers power station generator. This panel is capable of charging any Brand of generator/power station or other project needing solar power; As it comes with a wide variety of connectors and adapters. My AP power station can use AC wall power, a DC 5.5 x 2.1mm barrel plug or an Anderson connector to charge. This panel comes with both DC5521 and Anderson connected, as well as adapters for many other needs. It’s size and weight is what surprised me the most. At 22 x 14.2 x 2 when folded, it is just two notebook paper pages tall by a little more than one sheet of notebook paper (landscape) wide. When fully open it is 22 x 60 inches, much smaller than similar wattage panels. I believe this is because this newer panel is more solar efficient than older style panels @ (21%). Ultimately this means this panel has a faster charge time, is lighter weight and is smaller size than similar older panels on the market. It comes with a built in charge controller that manages the various voltage and amperage power out of the panel. For example the MP4 solar connector provides 21v at 20A, DC ports provide 12v at 10amps, USB ports provide 5v at 2.4amps and DC 18v at 3amps for a laptop. You can also chain two of theses panels together to get more amperage for even more power and faster charging times. All right out of the box. Overall this is an impressive foldable solar panel with all of the features and adapters you may need, faster charge times, better solar efficiency, lighter weight and smaller size than comparable panels. I continue to be amazed at the AllPowers products. The quality and features they offer are first rate and are offered at a very reasonable price point.

### ⭐⭐⭐⭐⭐ Fantastic light and portable solar panel
*by S***G on May 22, 2023*

This thing is light and folds into a neat package with a zippable container to store wires. It uses velcro for easy opening and closing. It's surprisingly light. I've had other solar panels before that were heavier for the same wattage. It charges devices excellently. I plug it into a small Allpowers battery. It usually keeps it topped up on sunny days. Sometimes, I plug devices into the USB slots and that works fine as well, though it reduces the wattage to the battery (as expected). I have not tested it on any other battery besides the Allpowers one, so I don't know how well those would work, but I don't really need any additional functionality for my purposes. The maximum power I got out of it was 54 watts. It's advertised as 60 watts, and I think it would be possible if it were angled in exactly the right way, but 54 is pretty good. Most of the time, it's between 10-15 watts in dawn conditions and 35-50 watts in full sunlight. The reviewers saying the 60 watts is false advertising probably have defective units or wires, because it works fine for me. The foldable nature makes it very portable but at the same time, makes it a bit hard to angle the entire panel properly. More often, only half will be angled correctly. This isn't a problem with the design but just something inherent in folding 6 panels instead of 2. I never found this to be a problem. It also has straps for attaching wires or carabiners, but I never had a problem just leaving it on a floor or roof, and sometimes angling the top half towards the sun if I really need to. Cleaning dust from it is a breeze. Just wipe it with a wet towel. It's easy to keep the water away from the electronic bits. In summary, this is a fantastic piece of tech and hasn't failed me yet.

### ⭐⭐⭐⭐ Surprising quality for price and good power output
*by C***Y on October 12, 2022*

I ordered this on the Friday before Hurricane Ian hit as soon as I saw it heading our way. This was the only affordable 200W portable panel I could get delivered in time and with mixed reviews I wasn’t sure what to expect but I was pleasantly surprised. We ended up not having mains power for 8 days after Hurricane Ian and this panel pulled in over 1KWh in total daily on sunny days, so it helped keep things running with minimal gas generator usage. The weight is clearly listed, but it does feel a lot heavier than it looks. On one hand it would be too heavy to take on walks/hikes, but the weight does give some confidence in the quality and helps to stop it blowing over. I coupled this with a Bluetti EB3A, knowing it also has a 8.3 amp solar input max. This limits the theoretical power from this 18V panel at 150W. On clear sunny days with the panels cool, I saw just over 140W on the input, so that was close. When the panels naturally got hot as they do in the sun, the input was around 130W and it stayed around there for about 9 hours on clear days, which leads me to think that current max on the Bluetti unit was the limiting factor. On cloudy days the input dropped to around 20-30W, which was to be expected. The panel rating is almost impossible to achieve outside of a lab regardless of the panels, so I was generally pleased with the performance. I set this up and pulled it down daily for the week after the hurricane, also moving it around about 4 times a day to keep it roughly pointed at the sun, using the built in stands. It is a little floppy getting it set up, but it was stable and never fell down even though it was breezy on several days. During 8 days, it folded one panel on itself once after a strong gust and that only halved the power, so I think the panels are wired in parallel. Even with other shadows the panels still put out some power. After over a week of constant use and daily setup it still looks brand new. Nothing looks like it is about to tear, etc. I also like the accessories, which included the correct DC barrel for the Bluetti, and having MC4 for the most robust connections. About my only complaint besides the weight for a portable panel is one of the MC4 connectors seems too tight and even with an MC4 tool it was extremely difficult to detach. All my other MC4 connectors are fine and looks like just this one was a little off on the molding. I’m using a mix of SAE and DC for quick disconnects anyway, so it is not too much of a hassle.

## Frequently Bought Together

- ALLPOWERS SP029 140W Portable Solar Panel Charger for Laptop Cellphone, Waterproof IP65 Foldable Solar Panel with 5 Output, for Solar Generator, Power Bank, 12V Car Battery
- ALLPOWERS Portable Power Station 300W (Peak 500W), 288Wh Backup Battery Power Supply with Pure Sine Wave 110V AC Outlets, Portable Solar Generator for Home Use Outdoor Camping Travel RV Emergency

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-09*