10 Best Flexible Solar Panels of 2021 Reviews

When on a camping trip or hiking trip, or any outdoor living, we are constantly in need of energy to power our essentials, including the light, heat, cooking, and many more. Among the different energy available, solar energy is possibly the top consideration. Playing a vital role in generating solar power, solar panels have become very much essential.

Instead of the bulky conventional solar panels, the flexible solar panels make it even easier to carry around during the adventure. With so many products available in the market, we have sorted out the 10 best flexible solar panels for your review, attached with the useful buying guide below.

Top 10 Best Flexible Solar Panels

  1. Winnewsun Bifacial Flexible Solar Panel
  2. Renogy 100 Watt 12 Volt Extremely Flexible Monocrystalline Solar Panel
  3. SunPower 110 Watt Flexible Solar Panel
  4. Tp-Solar Flexible Solar Panel
  5. HQST Lightweight High-Flexible Solar Panel
  6. XINPUGUANG 100W/200W/400W/800W/1000W Flexible Solar Panel
  7. ECO-WORTHY Flexible Solar Panel
  8. Newpowa 100W 100 Watt Semi-Flex Solar Panel
  9. Winnewsun Flexible Solar Panel
  10. XINPUGUANG 100W Flexible Solar Panel

Best Flexible Solar Panels Reviews

XINPUGUANG 100W Flexible Solar Panel

10. XINPUGUANG 100W Flexible Solar Panel
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One of the best rating flexible solar panels is from XINPUGUANG. This XINPUGUANG Flexible Solar Panel is made from a new monocrystalline silicon cell with a high conversion rate of 19.5% and can be bent 30 degrees. This plastic back sheet can be mounted on an RV, boat, cabin, tent, car, truck, trailer, or any other irregular surface. The panel is structured with 5 PET, EVA, Monocrystalline, EVA, and TPT with the junction vox with PV connector.

Moreover, it is ultralight and ultra-thin so that it is better applied to the carrier with weaker bearing or attached to the surface. Additionally, it features light energy-converted electricity, which is practical and suitable for use in areas where electricity is not available and where the city cannot reach. The component contains a bypass diode, and the circuit uses input over current protection and reverses protection design.

Key Features:

  • Waterproof feature
  • Ultra-light and ultra-thin layer
  • 30 degree bendable new monocrystalline silicon cell

Winnewsun Flexible Solar Panel

9. Winnewsun Flexible Solar Panel
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This Winnewsun flexible solar panel uses the most efficient 22-25% Sunpower solar cell to fabricate the flexible solar panels. It also features excellent weak light sensitivity allowing the increase of its efficiency. Additionally, this 100watt monocrystalline solar panel is only 0.12 inch thick and weighs just 4 lbs, which are far lightweight than a conventional solar panel of 20 lbs. This makes it easier to carry and ideal for mobility.

Furthermore, this solar panel and junction box are water-resistant and adaptable to all weather, including rain or snow, hot or cold, making this flexible solar panel more durable. The specially designed six evenly spaced stainless eyelets at the edges of the flexible solar panel make it easy for installation. It can be affixed by adhesives, silicon glues, double sticky tape or 3M tape, zip ties, or velcro.

Key feature:

  • The world’s highest 22-25% conversion rated Sunpower cell
  • Up to 30 degrees bending flexibility
  • 100 Watt maximum power
  • Lightweight solar panel
  • Water-resistant panel

Newpowa 100W 100 Watt Semi-Flex Solar Panel

8. Newpowa 100W 100 Watt Semi-Flex Solar Panel
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Another premium quality flexible solar panel is from Newpowa Store. This Newpowa flexible solar panel is designed with ultra-lightweight monocrystalline cells, high in efficiency and flexibility. The 100W 12V solar panel can be bent up to 30 degrees, which is useful for most usages. Additionally, it also comes with the pre-attached 2ft male and 3ft female MC4 Cable.

Besides, this solar panel is equipped with an IP68 rated junction box that makes the whole panel waterproof. It is perfect for installing on marine, boat, yacht, and other near water applications. The material is also more durable when it comes to high temperatures and volatile chemicals. Additionally, it is also designed with 6 metal reinforced mounting holes, making it easy to mount flush onto non-flat surfaces.

Key feature:

  • Up to 30 degrees bending flexibility
  • 100W 12V Semi-flexible Monocrystalline solar panel
  • Lightweight solar panel
  • IP68 waterproof junction box

ECO-WORTHY Flexible Solar Panel

7. ECO-WORTHY Flexible Solar Panel
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If you are looking for a flexible solar panel with higher energy options, you should check this ECO-WORTHY flexible solar panel. This brand of solar panels offers four main options of power, including 100W, 200W, 400W, and 800W, which can satisfy a variety of needs. Moreover, This shingled design black flexible solar panel uses conductive glue for cell slices to interconnect instead of solder tape welding, reducing the probability of cracking and increasing the incident light’s utilization rate.

Moreover, this panel is also lightweight and extremely flexible to be able to bent to 30 degrees. Also, this panel is designed for charging 12V lead-acid batteries, including 12V lithium and water pump equipment. The IP68 waterproof junction box and the nonstick surface allow it to be free from maintenance as rainfall cleans the dirt.

Key feature:

  • Up to 30 degrees bending flexibility
  • 100W/200W/400W/800W power options
  • Lightweight solar panel
  • IP68 waterproof junction box
  • Quick Installation

XINPUGUANG 100W/200W/400W/800W/1000W Flexible Solar Panel

6. XINPUGUANG 100W/200W/400W/800W/1000W Flexible Solar Panel
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If you are quite satisfied with the XINPUGUANG flexible solar panel but want to have one with more watts, then you should check this out. XINPUGUANG also rolls out the 200W, 300W, 400W, 600W, 800W, and 1000W based on the users’ needs. This flexible solar panel uses high-quality monocrystalline silicon cells and high-efficiency monocrystalline silicon solar cells, which provide good performance even in low light conditions.

Moreover, this panel is made from advanced encapsulation material with multi-layered sheet laminations to enhance cell performance and provide a long service life. It is also very durable with solar modules that can withstand high wind pressure, snow loads, and extreme temperatures. Additionally, this flexible solar panel can bend up to 30 to 40 degrees.

Key feature:

  • Up to 30-40 degrees bending flexibility
  • High-quality monocrystalline silicon cells
  • 100W/200W/400W/800W/1000W power options
  • Wind-pressure and temperature resistant durability

HQST Lightweight High-Flexible Solar Panel

5. HQST Lightweight High-Flexible Solar Panel
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This HQST 100W Lightweight Solar Panel is thin and capable of flexing up to 30 degrees. At 4 pounds, this flexible solar panel weighs only a quarter of its traditional 100W counterpart. This flexible and lightweight panel can also easily be installed on curved surfaces. Additionally, the panel can be flexed to a maximum of 30 degrees, primarily used on off-grid applications that include rooftop, RV, boats, and any curvy surfaces.

What is more, the junction box is sealed and waterproof, and a pair of 10 inches cables with MC4 connectors comes with the panel automatically. The 6 stainless eyelets at the edges serve for easy installation. It can be affixed by adhesives, silicon glues, double sticky tapes, zip ties, or Velcro, which is perfect for non-permanent installations.

Key Features:

  • Up to 30 degrees bending flexibility
  • Waterproof junction box
  • 6 stainless eyelets for easy installation
  • 100W and 12V power

Tp-solar Flexible Solar Panel

4. Tp-solar Flexible Solar Panel
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Looking for an ultra-light flexible solar panel? Then you should check this solar panel from TP-solar. This solar panel is only 0.1 inches thick and weighs only 3.72 lbs. It is easy to transport, hang, and remove, with 6 stainless eyelets at the edges for easy installation. Also, this TP-solar flexible solar panel can be curved to a maximum 30-degree arc. This allows it to be mounted on an RV, boat, cabin, tent, car, trucks, trailers, yacht, motorhome, Roofs, or any other irregular surface.

Moreover, it uses the efficient monocrystalline solar cell that adopts unique back contact technology and removes electrodes on the solar cell surface that block the sunshine to increase the solar panel conversion efficiency up to 50% more efficient than ordinary. Additionally, it is high-temperature resistant and easy to clean. The solar panel is made of advanced water-resistant material.

Key Features:

  • Up to 30 degrees bending flexibility
  • Waterproof junction box
  • 100W and 12V power
  • Ultra-lightweight panel

SunPower 110 Watt Flexible Solar Panel

3. SunPower 110 Watt Flexible Solar Panel
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Another great quality flexible solar panel to mention is from SunPower. This SunPower’s flexible solar panel is made with 25% efficient Maxeon Gen III prime back contact cells. It also uses a durable ETFE laminate and is constructed with top-grade, light-weight polymer materials, allowing for easy transport, installation, and flexing up to 30 degrees which is useful for irregular surfaces.

This SunPower panel is rated to provide up to 110 Watts in a standardized test. Besides, an MPPT type controller is required to use all of its available power. The dimension of this flexible solar panels is 45.9″(L) x 21.9″(W) x 0.1″(H) (0.8″ including J-Box. With just 4.4lbs, it is lightweight, portable, and easy to stow so that it can be your great companion to your advantage.

Key Features:

  • Up to 30 degrees flexibility
  • Top-grade, light-weight polymer materials
  • 25% efficient Maxeon Gen III prime back contact cells
  • 110W power

Renogy 100 Watt 12 Volt Extremely Flexible Monocrystalline Solar Panel

2. Renogy 100 Watt 12 Volt Extremely Flexible Monocrystalline Solar Panel
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Looking for an extremely flexible solar panel? Then, you should certainly check out this Renogy flexible solar panel. This Renogy flexible solar panel can be flexed up to 248 degrees, making it a handy solar panel for most surfaces. With the advanced polymer materials, this product weighs 4 pounds making transportation and installation a breeze. Additionally, its junction box is IP68 waterproof making it very suitable for outdoor use.

Additionally, this flexible solar panel is rigorously tested and designed to withstand extreme wind of up to 2400 Pa and snow loads of up to 5400 Pa. Moreover, the solar panel is constructed with ultra-thin lamination, which is only 0.1 inches tall when flat. This flexible solar panel provides various options for power generation based on various needs, including 50W, 100W, 160W, and 175W.

Key Features:

  • Up to 248-degree arc
  • Ultra-lightweight panel
  • IP68 waterproof junction box
  • 2400 Pa wind resistance and 5400 Pa snow resistance
  • 50W/100W/160W/175W power

Winnewsun Bifacial Flexible Solar Panel

1. Winnewsun Bifacial Flexible Solar Panel
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Finally, another high-quality and creative, flexible solar panel is from Winnewsun. This Winnewsun flexible solar panel is a bifacial solar panel that can generate power from both sides of the panel. The total weight for this bifacial flexible solar panel is only 4lbs, suitable for outdoor activity and portability. This new technology flexible solar panel uses the cells with an efficiency of up to 22%. The power loss is less than 3% in 10 years, far better than conventional solar panels’ average of 10%.

What is more, because of the special structure of the original bifacial solar cell, this kind of cell is best suitable for the bifacial flexible solar panel. This bifacial solar panel is also sensitive to dim light on cloudy or rainy days, so the overall power generated is great even on dim light days.

Key Features:

  • Bifacial solar panel
  • Lightweight and portable
  • Stable power performance
  • 100W power

Flexible Solar Panels Buying Guide

Choosing a flexible solar panel among thousands of products available on the market is not an easy task. Therefore, to help you with choosing the best flexible solar panel, these are the 4 things you should consider:

Solar Panel Power

This can be considered the first consideration when choosing the solar panel in general, including the flexible solar panel. The more power the flexible solar panel can generate, the more device you can use it for. It is usually measured in terms of wattage (W). The most common one is 100 watts, but there are also other options based on your need.

Solar Panel Durability

This is certainly another criteria for you to consider because you certainly do not want to purchase a flexible solar panel that can last just a few times. The flexible solar panel durability is largely determined by the materials used for the panel. Plastic is usually used to protect solar cells from external dust or moisture. Additionally, crystalline solar panels are generally more superior to their thin-film counterparts for the currently available technology. You might also want to look for the one with a waterproof junction box for further protection.

Bending angle

One of the good reasons to opt for the flexible solar panel instead of the conventional one is its flexibility. Therefore, its bending angle should undoubtedly be one of the considerations. Usually, the 30 degrees bending angle is acceptable flexibility for general usage. Nevertheless, some flexible solar panels can be flexed up to 248 degrees, as listed above. The bending angle will be used for the installation on the irregular surface. Therefore, based on your need, you can choose accordingly.

Solar Panel Size and weight

If you consider having this flexible solar panel for your adventure trip, you should certainly consider the size and weight. There are many variations in size and weight. Generally speaking, around 4 pounds to 8 pounds are still considered in the range of portability.


Conclusion

To sum up, purchasing a good quality flexible solar panel is a useful investment with its flexibility and portability while serving just like the conventional solar panel to generate power. With so many available products on the market, after reading our lists of the ten best flexible solar panels, we hope this has helped save up your valuable time searching for the right one, as you can find one from this list.

No matter what, if you are still thinking of choosing your purchase, do not forget about our tips above on things to be considered listed above.

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