---
product_id: 682691624
title: "220W Portable Solar Panel, Foldable 220 Watt 40V Solar Charger, IP67 Waterproof for Outdoor Camping, Portable Power Station, RV"
brand: "mhpowos"
price: "$U21169"
currency: UYU
in_stock: true
reviews_count: 8
category: "Mhpowos"
url: https://www.desertcart.uy/products/682691624-220w-portable-solar-panel-foldable-220-watt-40v-solar-charger
store_origin: UY
region: Uruguay
---

# 220W peak power output IP67 waterproof & dustproof durability 40V high-voltage for efficient RV integration 220W Portable Solar Panel, Foldable 220 Watt 40V Solar Charger, IP67 Waterproof for Outdoor Camping, Portable Power Station, RV

**Brand:** mhpowos
**Price:** $U21169
**Availability:** ✅ In Stock

## Summary

> ☀️ Power your adventures with the 220W solar panel that’s as unstoppable as you are!

## Quick Answers

- **What is this?** 220W Portable Solar Panel, Foldable 220 Watt 40V Solar Charger, IP67 Waterproof for Outdoor Camping, Portable Power Station, RV by mhpowos
- **How much does it cost?** $U21169 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/682691624-220w-portable-solar-panel-foldable-220-watt-40v-solar-charger)

## Best For

- mhpowos enthusiasts

## Why This Product

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

## Key Features

- • **Weatherproof & Rugged Design:** IP67 rating ensures reliable performance rain or shine, dust or mud—your ultimate outdoor power partner.
- • **Ultra-Portable & User-Friendly:** Lightweight foldable design with integrated kickstands and thickened handles for quick setup anywhere.
- • **Maximize Your Charge Efficiency:** 23.5% mono-crystalline conversion rate delivers industry-leading solar power output.
- • **Complete Kit with Premium Support:** Includes extension cables, XT60 adapter, 18-month warranty, and responsive customer service for peace of mind.
- • **Seamless RV & Power Station Compatibility:** 40V output voltage perfectly matches high-voltage RV solar arrays for effortless parallel wiring.

## Overview

The MHPOWOS 220W Portable Solar Panel features high-efficiency mono-crystalline cells with a 23.5% conversion rate and a robust 40V output, ideal for RVs and portable power stations. Its IP67 waterproof rating guarantees durability in all weather conditions, while the foldable, lightweight design with kickstands ensures effortless portability and optimal sun alignment. Perfect for camping, fishing, and outdoor enthusiasts seeking reliable, high-voltage solar charging on the go.

## Description

desertcart.com : MHPOWOS 220W Portable Solar Panel, Foldable 220 Watt 40V Solar Charger, IP67 Waterproof for Outdoor Camping, Portable Power Station, RV : Patio, Lawn & Garden

Review: Excellent 220W Portable Panel - High Real-World Output & RV-Friendly High Voltage! - We were genuinely impressed with this 220W rated portable solar panel right from the start. When first connected to our EcoFlow River 2 Pro power station around 9 am on a mid-April day (~65°F ambient), it immediately registered 200 watts (see photo) – already exceeding expectations. As the panel warmed up in the sun, the output stabilized at a very respectable 183 watts. This real-world performance (ranging from approx. 83% to 91% of its rated maximum under these conditions) is excellent. RV Integration & Voltage Advantage: Our primary reason for getting this panel was to augment the 1000W rooftop solar array on our RV (featured on our YouTube channel), especially when parked in partially shaded spots. This panel's output voltage (around 40V) is a major advantage for us. It allows us to wire it directly in parallel with our existing 40V rooftop panels using the same solar charge controller – something panels with lower voltages couldn't do efficiently. The higher voltage also means lower current for the same power, allowing for potentially smaller gauge wiring runs if needed. Important Note for RV Integration: This parallel connection works well because our existing rooftop panels operate at a similar high voltage (~40V). If you intend to parallel this panel with an existing RV solar array, you MUST ensure your existing panels have a compatible voltage (specifically, a similar Voltage at Maximum Power or Vmp). Many traditional RV solar panels are lower voltage (e.g., 12V nominal, with Vmp often below 24V). Attempting to connect this high-voltage (~40V) panel in parallel with significantly lower-voltage panels will result in poor performance, as the system's output will likely be dragged down towards the lower voltage, severely limiting the power harvest from this panel. Check your existing system's specifications carefully before purchasing this panel for parallel integration. Performance & Temperature Effects: The panel performed admirably in charging tests, taking our EcoFlow River 2 Pro (768Wh) from 42% to 100% in about 2.5 hours, perfectly matching the ~183W sustained input observed. Curious about the drop from the initial ~200W to 183W as it heated up, I did a quick test. With the panels measuring around 125°F in the sun and producing 183W, I misted them with water, cooling them to about 100°F. The output immediately jumped to 192W. This clearly demonstrates the impact of heat on solar panel efficiency, governed by the Temperature Coefficient of Power. While I don't know the specific coefficient for these panels, observing 183W even at 125°F panel temperature is still very strong performance. Further testing on hotter summer days will be interesting, but based on this, the output is great. Physical Design & Features: Portability: The panel folds up neatly and is reasonably portable. While I didn't weigh it precisely, it felt lighter than our EcoFlow River 2 Pro and likely close to the stated ~13 lbs specification – quite manageable. Connectors & Adapters: It uses standard MC4 connectors, and the included adapter cable set is very versatile, seemingly having a connector for most common power station inputs. The storage pouch holds the cables well with extra room. Kickstands & Angling: The integrated kickstands work well for tilting the panel steeply towards a lower sun (e.g., morning/evening/winter). However, we noted a limitation: the strap connecting the leg to the panel restricts how far back the leg can go. This makes it difficult to get the panel to lay flatter (more parallel to the ground) which is needed for optimal alignment when the sun is very high overhead (like midday summer sun, common here in Southern California). This might require propping the front edge up slightly with boards (which we usually carry) in those specific high-sun conditions. Fasteners: The hook-and-loop fasteners that hold the panels closed are very strong. This is secure, but use caution when opening/closing, as they feel strong enough that they might cause wear on the fabric attachment points over time. Shading: As another reviewer noted - this entire thing is wired up in series - this means that even a little shading is going to have a big effect on power delivery. As a test, while it was producing 183 watts of power constantly, I shaded a small part of the panel with my phone (not a big phone, either). Power output dropped to the 90s. I moved the shaded part around and it was pretty consistent. If you block an entire panel the power drops to almost nothing. Overall: This is an excellent portable solar panel delivering impressive real-world wattage, achieving a high percentage of its 220W rating even under normal operating temperatures. The ~40V output is a huge plus if you need to integrate with existing higher-voltage RV systems (check compatibility first!). While the kickstand design might limit achieving a perfectly flat angle for peak summer sun without minor propping, its overall performance, portability, and useful voltage make it a fantastic option. Highly recommended for those needing substantial portable solar power, especially if the high voltage suits your specific setup.
Review: 5/5 - Excellent Mhpowos solar panel! It charges devices efficiently, even in partial sunlight, and feels sturdy and well built. Lightweight, easy to carry, and perfect for camping, travel, or emergencies. Great performance and great value—highly recommended!

## Features

- 【Highly Efficiency Solar Panel】Crafted with mono-crystalline solar cells, 220W portable solar panel can achieve 23.5% conversion rate. Equipped with adjustable devices, you can adjust to the angle of the sun to get maximum output. (🔺Note: In order to maintain a high power output, the 200W solar panel voltage is 40V, some portable power stations have a maximum voltage limit that is not compatible with our 40V solar panels. Please check the voltage of your device before purchasing)
- 【Portable and Easy to Install】220 Watt portable solar panels can be super lightweight to carry outside for camping, fishing, gardening, and any occasion you need it. The 220W solar panel charger features a lightweight design, once unfolded, 4 kickstands allow for easy positioning on any flat surface to give you instant charge from sunlight
- 【Waterproof & High Durability】IP67 rating against water and dust, endure for any weather conditions. The zippers on the pocket can hold and cover the power port. 40V 220W foldable solar panel generates more energy and perform better than conventional solar panels in any weather
- 【Design for Outdoor Activity】Lightweight and foldable, portable solar panel is an essential power companion for camping,fishing,RV trip and other outdoor adventures. You can charge your device no matter when you are driving, fishing, mountain climbing, etc. The solar panel is designed with thickened handles to enhance your outdoor experience
- 【Excellent solar panel & Customer Service】The package contains a 220W foldable solar panel, solar extension cable to xt60 cable, instruction manual, 18 months warranty and friendly customer service. 220W portable solar panel is compatible with most portable power station / Solar Generator on the market. If you have any questions with our solar panel, please contact us
- 【Please Note】Some portable power stations have a maximum input power limit. Even when using our 220W solar panel in optimal sunlight conditions, the power they can receive won't exceed their maximum input power limit, which could be lower than 220W. But this does not indicate that our solar panel has insufficient power output. Please carefully verify your power station model and check if it has a maximum input power limit before placing your order

## Technical Specifications

| Specification | Value |
|---------------|-------|
| AC Adapter Current | 5.5 Amps |
| Best Sellers Rank | #18,257 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #131 in Solar Panels |
| Brand | MHPOWOS |
| Customer Reviews | 4.5 out of 5 stars 159 Reviews |
| Efficiency | 23.5% |
| Included Components | Solar Extension Cable to XT60 |
| Material | Monocrystalline Silicon |
| Product Dimensions | 23.5"L x 21.25"W x 2.3"H |

## Product Details

- **Brand:** MHPOWOS
- **Material:** Monocrystalline Silicon
- **Product Dimensions:** 23.5"L x 21.25"W x 2.3"H
- **Efficiency:** 23.5%
- **Included Components:** Solar Extension Cable to XT60

## Images

![220W Portable Solar Panel, Foldable 220 Watt 40V Solar Charger, IP67 Waterproof for Outdoor Camping, Portable Power Station, RV - Image 1](https://m.media-amazon.com/images/I/71pXxTzdqWL.jpg)
![220W Portable Solar Panel, Foldable 220 Watt 40V Solar Charger, IP67 Waterproof for Outdoor Camping, Portable Power Station, RV - Image 2](https://m.media-amazon.com/images/I/71w4CnL7ekL.jpg)
![220W Portable Solar Panel, Foldable 220 Watt 40V Solar Charger, IP67 Waterproof for Outdoor Camping, Portable Power Station, RV - Image 3](https://m.media-amazon.com/images/I/71wRiV8oreL.jpg)
![220W Portable Solar Panel, Foldable 220 Watt 40V Solar Charger, IP67 Waterproof for Outdoor Camping, Portable Power Station, RV - Image 4](https://m.media-amazon.com/images/I/81B3CqKNfXL.jpg)
![220W Portable Solar Panel, Foldable 220 Watt 40V Solar Charger, IP67 Waterproof for Outdoor Camping, Portable Power Station, RV - Image 5](https://m.media-amazon.com/images/I/81MN7lXC6XL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent 220W Portable Panel - High Real-World Output & RV-Friendly High Voltage!
*by B***Y on April 19, 2025*

We were genuinely impressed with this 220W rated portable solar panel right from the start. When first connected to our EcoFlow River 2 Pro power station around 9 am on a mid-April day (~65°F ambient), it immediately registered 200 watts (see photo) – already exceeding expectations. As the panel warmed up in the sun, the output stabilized at a very respectable 183 watts. This real-world performance (ranging from approx. 83% to 91% of its rated maximum under these conditions) is excellent. RV Integration & Voltage Advantage: Our primary reason for getting this panel was to augment the 1000W rooftop solar array on our RV (featured on our YouTube channel), especially when parked in partially shaded spots. This panel's output voltage (around 40V) is a major advantage for us. It allows us to wire it directly in parallel with our existing 40V rooftop panels using the same solar charge controller – something panels with lower voltages couldn't do efficiently. The higher voltage also means lower current for the same power, allowing for potentially smaller gauge wiring runs if needed. Important Note for RV Integration: This parallel connection works well because our existing rooftop panels operate at a similar high voltage (~40V). If you intend to parallel this panel with an existing RV solar array, you MUST ensure your existing panels have a compatible voltage (specifically, a similar Voltage at Maximum Power or Vmp). Many traditional RV solar panels are lower voltage (e.g., 12V nominal, with Vmp often below 24V). Attempting to connect this high-voltage (~40V) panel in parallel with significantly lower-voltage panels will result in poor performance, as the system's output will likely be dragged down towards the lower voltage, severely limiting the power harvest from this panel. Check your existing system's specifications carefully before purchasing this panel for parallel integration. Performance & Temperature Effects: The panel performed admirably in charging tests, taking our EcoFlow River 2 Pro (768Wh) from 42% to 100% in about 2.5 hours, perfectly matching the ~183W sustained input observed. Curious about the drop from the initial ~200W to 183W as it heated up, I did a quick test. With the panels measuring around 125°F in the sun and producing 183W, I misted them with water, cooling them to about 100°F. The output immediately jumped to 192W. This clearly demonstrates the impact of heat on solar panel efficiency, governed by the Temperature Coefficient of Power. While I don't know the specific coefficient for these panels, observing 183W even at 125°F panel temperature is still very strong performance. Further testing on hotter summer days will be interesting, but based on this, the output is great. Physical Design & Features: Portability: The panel folds up neatly and is reasonably portable. While I didn't weigh it precisely, it felt lighter than our EcoFlow River 2 Pro and likely close to the stated ~13 lbs specification – quite manageable. Connectors & Adapters: It uses standard MC4 connectors, and the included adapter cable set is very versatile, seemingly having a connector for most common power station inputs. The storage pouch holds the cables well with extra room. Kickstands & Angling: The integrated kickstands work well for tilting the panel steeply towards a lower sun (e.g., morning/evening/winter). However, we noted a limitation: the strap connecting the leg to the panel restricts how far back the leg can go. This makes it difficult to get the panel to lay flatter (more parallel to the ground) which is needed for optimal alignment when the sun is very high overhead (like midday summer sun, common here in Southern California). This might require propping the front edge up slightly with boards (which we usually carry) in those specific high-sun conditions. Fasteners: The hook-and-loop fasteners that hold the panels closed are very strong. This is secure, but use caution when opening/closing, as they feel strong enough that they might cause wear on the fabric attachment points over time. Shading: As another reviewer noted - this entire thing is wired up in series - this means that even a little shading is going to have a big effect on power delivery. As a test, while it was producing 183 watts of power constantly, I shaded a small part of the panel with my phone (not a big phone, either). Power output dropped to the 90s. I moved the shaded part around and it was pretty consistent. If you block an entire panel the power drops to almost nothing. Overall: This is an excellent portable solar panel delivering impressive real-world wattage, achieving a high percentage of its 220W rating even under normal operating temperatures. The ~40V output is a huge plus if you need to integrate with existing higher-voltage RV systems (check compatibility first!). While the kickstand design might limit achieving a perfectly flat angle for peak summer sun without minor propping, its overall performance, portability, and useful voltage make it a fantastic option. Highly recommended for those needing substantial portable solar power, especially if the high voltage suits your specific setup.

### ⭐⭐⭐⭐⭐ 5/5
*by O***A on December 9, 2025*

Excellent Mhpowos solar panel! It charges devices efficiently, even in partial sunlight, and feels sturdy and well built. Lightweight, easy to carry, and perfect for camping, travel, or emergencies. Great performance and great value—highly recommended!

### ⭐⭐⭐⭐⭐ Solar panels
*by D***N on November 2, 2025*

Does the job, has all the connectors built in to plug to the powerstation. It a little heavy and annoying to use, but I assume they are all similar. I peak out around 180 watts of input. If I follow he sun, it can fill a 1kwh power station on a sunny summer/fall day.

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-02-17*