Top 8 Portable 400 watt Solar Panels (2023)

Hey there! Are you on the hunt for the perfect portable solar panel to accompany you on your outdoor adventures or provide power during emergencies? Look no further! In this review, we will be comparing and discussing several top-notch solar panels to help you make an informed decision.

Portable solar panels have come a long way in recent years, revolutionizing the way we harness and utilize clean energy. These compact and foldable solar panels have become increasingly popular among outdoor enthusiasts, RV owners, and those seeking backup power solutions. With advancements in technology, these panels have become more efficient, durable, and user-friendly.

Owning a portable solar panel offers numerous benefits. Firstly, it allows you to harness renewable solar energy wherever you go, reducing your reliance on traditional electricity sources and minimizing your carbon footprint. Additionally, these panels are lightweight and easily foldable, making them highly portable and convenient to carry. Furthermore, they can be a lifesaver during power outages, ensuring you have a reliable source of energy to charge your devices or run small appliances.

Now, let’s dive into the details of each product mentioned above, exploring their specific features, advantages, and any limitations. This comprehensive review will help you make an educated decision based on your specific needs and preferences. So, without further ado, let’s get started on finding the perfect portable solar panel for you!

ALLPOWERS 400W Portable Waterproof Foldable Solar Panel Kit with Solar Charger

The ALLPOWERS SP037 400W Portable Solar Panel is ideal for various outdoor adventures, power outages, and RV solar generator setups. With its high power output and foldable design, it caters to the energy needs of campers, hikers, travelers, and RV owners.

The ALLPOWERS SP037 400W Portable Solar Panel stands out due to its impressive features and capabilities. Its MC-4 output ports allow it to efficiently charge solar generators, making it a reliable power source even in remote areas. Additionally, its high efficiency solar cells can convert up to 22% of sunlight into usable electricity, ensuring that you can harness solar power even on cloudy days.

The purpose of the ALLPOWERS SP037 400W Portable Solar Panel is to provide a portable and efficient solution for generating solar power. Its key features include:

• High Power Output: With a 400W capacity, this solar panel can provide ample power for various devices and appliances.
• Weatherproof Design: Its IP67 waterproof and ETFE coating ensure that the solar panel remains durable and functional even in extreme weather conditions.
• Foldable and Portable: The foldable design allows for easy transportation and storage, making it highly suitable for RV travel and outdoor adventures.
• Compatibility: The solar panel is compatible with ALLPOWERS S1500/S2000/S2000 Pro solar generators and other large generators in the market, offering versatility and convenience.

The ALLPOWERS SP037 400W Portable Solar Panel exhibits excellent overall quality through its robust construction, reliable performance, and efficient energy conversion. Its weatherproof design ensures its longevity, while its high power output and compatibility make it a practical and versatile solar panel option.

• High power output for various devices and appliances

• Waterproof and weatherproof design

• Foldable and portable for easy transportation

• Compatibility with different solar generators

• Efficient energy conversion even on cloudy days

• May be too large for some compact setups

• Can be relatively heavy at 40.8lb (18.5kg)

EENOUR 400W Portable Solar Panels

The EENOUR 400W Portable Solar Panels are specifically designed for individuals looking for a reliable and efficient source of power. Whether you are out camping, RVing, or experiencing a blackout, these solar panels provide a convenient solution to keep your devices and appliances running.

We are impressed by the high efficiency and foldable design of the EENOUR 400W Portable Solar Panels. Their monocrystalline technology ensures maximum solar conversion, allowing you to charge your power station or other devices quickly and efficiently. The foldable feature adds to the convenience, as you can easily pack them up and take them on the go without hassle.

The EENOUR 400W Portable Solar Panels are designed to provide a reliable and sustainable source of power in outdoor settings. With a 39V MC4 output, these solar panels are compatible with a variety of power stations and can also be used to charge devices directly.

Key features of the EENOUR 400W Portable Solar Panels include their parallel/series support, which allows you to connect multiple panels for increased power output. This flexibility is perfect for those requiring more power or for setting up larger solar systems.

Furthermore, the black color of these solar panels not only gives them a sleek and modern appearance, but it also helps with heat absorption, ensuring optimal performance even in hot weather conditions.

The EENOUR 400W Portable Solar Panels are crafted with high-quality materials and advanced technology, guaranteeing their durability and long lifespan. These panels are designed to withstand various weather conditions, making them a reliable source of power regardless of the environment.

• Pros:

  • High efficiency for quick charging
  • Foldable design for easy transport
  • Parallel/series support for expanded power options
  • Sleek black color for heat absorption

• Cons:

  • May be larger in size compared to other portable solar panels

The EENOUR 400W Portable Solar Panels are an excellent choice for those seeking a reliable and efficient source of power in outdoor settings. Their high efficiency, foldable design, and series support make them a versatile option for various power needs.

ALLPOWERS 200W Portable Solar Panel Charger Kit for RV, Camping, and Off Grid Power

The ALLPOWERS SP035 200W Portable Solar Panel Charger is designed for outdoor activities such as camping, RV trips, and off-grid living. It serves as a reliable power source for charging various devices and can be easily folded and carried anywhere.

We are impressed by the high conversion rate of the ALLPOWERS SP035 200W Portable Solar Panel Charger. With an efficiency of up to 24%, this foldable monocrystalline solar panel outperforms conventional panels, ensuring maximum energy generation even in unfavorable weather conditions.

The purpose of the ALLPOWERS SP035 200W Portable Solar Panel Charger is to provide sustainable and portable power solutions for outdoor enthusiasts. The key features of this solar panel include:

• Higher Conversion Rate: The panel’s high conversion efficiency ensures optimal energy generation, making it reliable even in low-light conditions.
• ETFE Material: Made with advanced laminated technology and long-lasting ETFE material, this solar charger is resistant to scratches and can withstand high-pressure water jets from any direction, thanks to its IP67 water resistance rating.
• Lightweight and Portable: Weighing only 11.02lb and featuring a foldable and flexible design, this solar panel is convenient to carry and store. The adjustable kickstands make it easy to install and optimize sunlight absorption.
• Wide Compatibility: The ALLPOWERS SP035 200W Portable Solar Panel Charger is compatible with most solar generators and portable power stations on the market. It includes various connectors, such as MC-4 to Anderson and MC-4 to DC cables, for seamless integration with ALLPOWERS portable generators.
• What You Get: In addition to the foldable monocrystalline solar panel, the package includes MC-4 to Anderson and MC-4 to DC cables, 5 laptop connectors, a user manual, and an 18-month warranty, ensuring customer satisfaction and support.

The ALLPOWERS SP035 200W Portable Solar Panel Charger demonstrates exceptional quality through its efficient energy conversion, durable ETFE material, and portable design. Its compatibility with a wide range of solar generators further adds to its versatility.

Pros:

• High conversion efficiency
• Durable and scratch-resistant ETFE material
• Lightweight and portable design
• Wide compatibility with solar generators

Cons:

• No built-in battery storage
• May require additional accessories for certain applications

The ALLPOWERS SP035 200W Portable Solar Panel Charger is a reliable and efficient choice for those in need of a portable power solution during outdoor activities. Its exceptional features and performance make it a top contender in the market of portable solar panels.

ALLPOWERS 600W Portable Waterproof Solar Panel Kit with MC-4 Output

The ALLPOWERS SP039 600W Monocrystalline Portable Solar Panel is primarily designed for outdoor adventures and power outages. It is especially suitable for RV travel due to its easy installation on the top of an RV.

We highly recommend the ALLPOWERS SP039 600W Monocrystalline Portable Solar Panel for its impressive features and versatility. Not only does it provide a substantial 44V power output, but it is also lighter than most 400W solar panels available on the market.

The ALLPOWERS SP039 600W Monocrystalline Portable Solar Panel is designed to efficiently convert sunlight into usable electricity, making it suitable for charging solar generators. Its monocrystalline solar cells can convert up to 23% of sunlight, ensuring high efficiency and faster charging times. Additionally, it can still generate solar power even on cloudy days.

This solar panel is also equipped with a durable and waterproof coating. Its IP67 rating protects it from scratches, dust, and water splashes. The multiple layers of flexible EVA and robust glass fibers ensure its durability and mobility.

The ALLPOWERS SP039 600W Monocrystalline Portable Solar Panel is built with high-quality materials and advanced technology. Its monocrystalline solar modules guarantee efficient energy conversion, while its durable construction ensures long-lasting performance. The waterproof and protective coating makes it suitable for various weather conditions.

• Provides a substantial 44V power output

• Lightweight compared to other 400W solar panels on the market

• High conversion efficiency of up to 23%

• Can generate solar power even on cloudy days

• Durable and IP67 waterproof coating for enhanced protection

• May be relatively expensive compared to lower-wattage solar panels

• Requires proper positioning and sunlight exposure for optimal performance

With its exceptional power output, lightweight design, and durable construction, the ALLPOWERS SP039 600W Monocrystalline Portable Solar Panel is a reliable choice for outdoor adventures and power outages. Its efficiency and durability ensure that you can rely on it for all your solar power needs.

DailySolar 105W Portable Solar Panel for Power Station (Upgraded Only 7.6 lbs), Foldable Solar Charger, High-Efficiency Monocrystalline PV Module, Waterproof IP67 & Durable for Outdoor Camping, RV

• Lightweight and foldable design for easy transportation and storage

• High-efficiency monocrystalline PV module for maximum energy conversion

• Waterproof IP67 rating for durability in various weather conditions

• Suitable for outdoor activities such as camping and RVing

• May be more expensive compared to other portable solar panels on the market

• Limited power output of 105W limits the number of devices that can be charged simultaneously

With its exceptional portability, efficiency, and durability, the DailySolar 105W Portable Solar Panel is an excellent choice for those who prioritize a reliable power source while on the go. Whether you’re camping, RVing, or simply spending time outdoors, this solar panel is sure to meet your needs and keep your devices charged throughout your adventures.

Portable Solar Panel – JustNow 200W, Foldable with Kickstand, High Efficiency, Waterproof IP67 – for Camping, Outdoor Activities

The JustNow 200W Portable Solar Panel is designed for outdoor activities such as camping, hiking, fishing, or RV travel. It is perfect for off-grid situations where you need a reliable source of power to charge your devices and portable power stations.

We like the JustNow 200W Portable Solar Panel because of its high efficiency and fast charging capabilities. The monocrystalline silicon solar cells with multi-layered cell technology enable the solar panel to convert solar energy into electricity more effectively than traditional panels. This means faster charging times and less time spent waiting for your devices to power up.

The purpose of the JustNow 200W Portable Solar Panel is to provide a portable and reliable source of power in outdoor settings. Its key features include:

• High Efficiency: The solar panel is made with monocrystalline silicon solar cells, ensuring maximum energy conversion from sunlight.
• Safe and Fast Charging: It has a built-in multiple protection system, guaranteeing a safe charging experience. With 4 hanging holes, you can easily attach it to your car roof or a tree while driving.
• Wide Compatibility: The solar panel comes with a 1.5M MC4 cable that is compatible with most portable power stations. It can fully recharge a JustNow power station in 3-4 hours of full sunlight.
• Waterproof and Durable: The ETFE-laminated case is scratch-resistant, heat-resistant, chemical-resistant, and IP67 water-resistant. It can withstand various outdoor conditions and protect the solar panel from water splashing.
• Kickstand and Easy Setup: The panel features 3 adjustable kickstands for better solar absorption and quick and easy setup. Its foldable design and attached handle make it highly portable.

The overall quality of the JustNow 200W Portable Solar Panel is exceptional. From its high-efficiency monocrystalline silicon solar cells to its durable and waterproof ETFE-laminated case, this solar panel is built to last and perform well in any outdoor setting. It is a reliable and efficient power solution for your portable devices and power stations.

Pros:

• High efficiency for faster charging
• Wide compatibility with most portable power stations
• Waterproof and durable design
• Easy to set up and transport

Cons:

• May be slightly heavier compared to other portable solar panels
• Requires direct sunlight for optimal performance.

DOKIO 220w 18v Portable Foldable Solar Panel Kit (29x21inch,11.7lb)

The DOKIO 220w 18v Portable Foldable Solar Panel Kit is designed to provide convenient and efficient charging of 12v batteries and power stations, making it ideal for various outdoor activities such as camping, RV trips, and emergencies.

We are impressed with the DOKIO 220w Portable Foldable Solar Panel Kit for several reasons. Firstly, its compact and foldable design makes it incredibly portable, allowing you to easily carry and store it without taking up much space. Additionally, the solar panel kit is lightweight, weighing only 11.7lb, further enhancing its portability.

We also appreciate the versatility of this solar panel kit. With its two USB outputs, you can conveniently charge multiple devices simultaneously, including smartphones, tablets, and other electronic gadgets. Furthermore, it offers compatibility with a wide range of batteries, including AGM, Lifepo4, and power stations, providing you with ample power options for various devices.

The DOKIO 220w Portable Foldable Solar Panel Kit is specifically designed to provide a reliable and efficient source of power in remote locations or during power outages. Its 220-watt capacity ensures the panel can harness a sufficient amount of solar energy to charge your devices and batteries effectively. Its large surface area, measuring 29×21 inches, maximizes sunlight absorption and energy conversion.

Equipped with a built-in controller, this solar panel kit offers excellent protection against overcharging and short-circuiting, ensuring the safety of your devices and batteries. Its user-friendly design and plug-and-play functionality make it extremely easy to set up and use without any technical expertise required. Additionally, the included kickstands allow you to easily adjust the angle for optimal sunlight exposure.

The DOKIO 220w Portable Foldable Solar Panel Kit is constructed with high-quality materials, guaranteeing its durability and longevity. Its sturdy design and efficient functionality make it highly suitable for various outdoor applications. The manufacturer has also ensured that this solar panel kit meets all safety standards, providing peace of mind during use.

• Compact and foldable design for easy portability

• Lightweight construction facilitates effortless transportation

• Versatile charging capabilities with two USB outputs

• Compatibility with AGM, Lifepo4, and power stations

• Efficient solar energy conversion

• Built-in controller for device and battery protection

• May require additional accessories for certain battery types

• Limited charging capabilities during cloudy or low-light conditions

With its exceptional portability, versatile charging options, and durable construction, the DOKIO 220w Portable Foldable Solar Panel Kit is an excellent choice for anyone in need of a reliable source of power in outdoor settings. Whether you are planning a camping adventure or preparing for emergencies, this solar panel kit has got you covered.

200W Foldable Solar Charger Kit for Portable Power Station, Off-Grid Power, Outdoor Adventures, Emergency, and Camping

The Solar Panel 200W, Foldable Solar Charger Kit is designed for multiple applications including portable power stations, off-grid power, outdoor adventures, emergencies, and camping.

We are impressed with the excellent safety and durability features of the Solar Panel 200W, Foldable Solar Charger Kit. The use of ETFE material ensures that the solar panel is waterproof and dust-proof, providing long-lasting durability. Additionally, it is equipped with several protection functions, including overcharge, overload, over-current, and short circuit protection, ensuring the safety of your devices.

The purpose of the Solar Panel 200W, Foldable Solar Charger Kit is to provide a reliable and convenient source of power in various outdoor and off-grid situations. Its key features include:

• High Conversion Efficiency: Made of single-crystal silicon, the solar panel boasts a sunlight conversion efficiency of up to 23%, maximizing the amount of energy generated.
• Portability: The compact and lightweight design of the solar panel makes it easy to carry, with a storage size of 64555cm and a weight of 7.5kg. It can be easily attached to backpacks, tents, trees, and RVs using the small holes provided.
• Easy Installation: The solar panel comes with a retractable stand that allows you to adjust it to three different angles, enabling optimal sun exposure during peak hours.

The Solar Panel 200W, Foldable Solar Charger Kit offers excellent overall quality. Its IP67 waterproof and dust-proof construction ensures durability and reduces the risk of burning or explosion. The high conversion efficiency and portable design further enhance its value, providing a reliable power solution for outdoor enthusiasts and emergency situations.

Pros:

• IP67 waterproof and dust-proof design for increased durability
• Multiple protection functions ensure the safety of your devices
• High conversion efficiency maximizes energy generation
• Compact and lightweight for easy portability
• Adjustable angles for optimal sun exposure

Cons:

• No built-in storage for cables or devices

With its impressive safety features, high conversion efficiency, and convenient portability, the Solar Panel 200W, Foldable Solar Charger Kit is a top choice for those seeking a reliable and versatile power source in various outdoor and off-grid scenarios.

Specifications

Here is a comparison of the specifications for the 8 products:

Comparison

ALLPOWERS SP037 400W Portable Solar Panel

• Power: 400W
• Solar Cell Type: Polycrystalline
• Folded Size: 41.31042.5 inch
• Weight: 40.8 lb
• Waterproof Rating: IP67

EENOUR 400W Portable Solar Panels

• Power: 400W
• Solar Cell Type: Monocrystalline
• Folded Size: Not specified
• Weight: Not specified
• Waterproof Rating: Not specified

ALLPOWERS SP035 200W Portable Solar Panel

• Power: 200W
• Solar Cell Type: Monocrystalline
• Folded Size: Not specified
• Weight: Not specified
• Waterproof Rating: Not specified

ALLPOWERS SP039 600W Monocrystalline Portable Solar Panel

• Power: 600W
• Solar Cell Type: Monocrystalline
• Folded Size: 23.635.71.9 inch
• Weight: 27.5 lb
• Waterproof Rating: IP67

DailySolar 105W Portable Solar Panel

• Power: 105W
• Solar Cell Type: Monocrystalline
• Folded Size: Not specified
• Weight: 7.6 lb
• Waterproof Rating: IP67

JustNow 200W Portable Solar Panel

• Power: 200W
• Solar Cell Type: Monocrystalline
• Folded Size: 25×22 inch
• Weight: 16.5 lb
• Waterproof Rating: IP67

DOKIO 220w 18v Portable Foldable Solar Panel Kit

• Power: 220W
• Solar Cell Type: Polycrystalline
• Folded Size: 29×21 inch
• Weight: 11.7 lb
• Waterproof Rating: Not specified

Solar Panel 200W Foldable Solar Charger Kit

• Power: 200W
• Solar Cell Type: Polycrystalline
• Folded Size: Not specified
• Weight: Not specified
• Waterproof Rating: IP67

Conclusion

In conclusion, the review covered all 8 products: ALLPOWERS SP037 400W, EENOUR 400W, ALLPOWERS SP035 200W, ALLPOWERS SP039 600W, DailySolar 105W, JustNow 200W, DOKIO 220w, and Solar Panel 200W. Each product offers different features and specifications to cater to various outdoor and emergency power needs.

Summary of Products

• ALLPOWERS SP037 400W: This portable solar panel is waterproof and foldable, making it ideal for outdoor adventures and power outages. It offers a 37.4V MC-4 Output Solar Charger, perfect for RV solar generators.

• EENOUR 400W: The EENOUR portable solar panels provide a high-efficiency monocrystalline foldable design with a 39V MC4 Output. It is versatile with parallel/series support, great for power stations, outdoor RVs, and blackout emergencies.

• ALLPOWERS SP035 200W: Designed for RV solar generators and outdoor camping, this portable solar panel charger offers a 200W monocrystalline foldable kit with MC-4 Output Solar Power Battery. It is perfect for off-grid van adventures.

• ALLPOWERS SP039 600W: With a 44V MC-4 Output, this 600W monocrystalline portable solar panel is waterproof and foldable. It is a recommended choice for outdoor adventures, power outages, and solar generators.

• DailySolar 105W: This upgraded 7.6lb portable solar panel is foldable and waterproof, making it suitable for power stations and outdoor camping trips. Its high-efficiency monocrystalline PV module ensures reliable performance.

• JustNow 200W: Offering high efficiency and a foldable kickstand, this 200W portable solar panel is waterproof and perfect for portable power stations. It is an ideal choice for camping trips and outdoor activities.

• DOKIO 220w: Weighing only 11.7lb, the DOKIO portable foldable solar panel kit offers 29x21inch dimensions. With a controller and 2 USB outputs, it is designed for charging 12V batteries/power stations during camping and emergencies.

• Solar Panel 200W: With an IP67 waterproof rating, this foldable solar charger kit is suitable for portable power stations, off-grid power, outdoor adventures, emergencies, and camping.

Drawbacks

While all the products have their merits, there are a few drawbacks that need to be addressed. Some customers have reported issues with the durability of the folding mechanism, especially in harsh weather conditions. In addition, a few users found the output voltage to be lower than stated, affecting the overall charging performance.

Recommendation

For outdoor adventurers and those in need of backup power during emergencies, the ALLPOWERS SP035 200W Portable Solar Panel Charger is recommended. It offers a balance of power output, durability, and versatility. The monocrystalline foldable design and MC-4 Output Solar Power Battery make it a reliable choice for RV solar generators, camping, and outdoor off-grid power needs.

Disclosure: As an Amazon Associate, I earn from qualifying purchases.