Flexible solar panels have some key benefits in comparison to the traditional solar panels.
First, due to their flexibility, they can be mount on any surface.
These solar panels are lightweight; hence they are suitable for installation on low-load bearing roofs than the conventional solar panels.
These panels save on labor costs during installation, since they do not have additional features such as roof penetrations, ballasts, or racks.
The following are some of the most recommendable flexible solar panels.
Firstly, take a quick look at our top 10 recommendations…
Comparison Table Of The Best Flexible Solar Panels
Now, let’s get started with the review.
11 Best Flexible Solar Panels (Review)
Renogy solar panel is extremely flexible, with a flex range maximum of 248 degrees, making it easy to mount on curved surfaces.
The 160 Watt flexible panel weighs 6.2lbs, weighing 70% less than other conventional solar panels, making it easily portable.
It is ultra-lightweight, hence easy to install on curved surfaces such as boats, airstreams, and campers.
The size of the panel is 59.1 by 26 by 0.08 inches.
This solar panel is highly durable. The design of the panels can withstand a snow loading of up to 5400pa and extreme winds of 2400pa.
The flexible monocrystalline cell-type design incorporates bypass diodes, which minimize power drop during low-light conditions enhancing its performance.
Meet the WindyNation solar panel, which is bendable to a maximum of thirty degrees and o.1 inches thick.
This semi-flexibility component makes it quickly mounted on curved surfaces such as campers, tents, boat e.t.c.
This solar panel is lightweight enhancing efficiency since it is easy to install and portable.
The panels’ sizes are 106.7 by 2.5 by 69.8 inches, weighing 3.18 pounds.
The panels have six evenly spaced metal grommet holes for mounting or preferably mounted using adhesive or Velcro.
Both the solar panel and junction box are water-resistant, making it suitable even during harsh weather conditions.
The monocrystalline battery cells have blocking diodes to reduce or eliminate battery discharging during shade conditions, for example, nighttime.
The 100-watt solar panel comes with 12-36 inch AWG cables with already set PV connectors, enhancing easy installation. Note that is has a 7pounds shipping weight.
Meet the Sunpower Flexible solar panel, which weighs 4.5 pounds, the same as its shipping weight.
This low weight feature makes the panel easy to transport and install.
The solar panels are 45.9 by 21.9 by 0.8 inches in size.
The panels are flexible to a maximum of thirty degrees, hence suitable for mounting on an irregular surface such as a boat or RV.
t has a rated voltage of 18.8V and a current of 5.9Ampheres.
The 110W SunPower panel has a battery efficiency of 25% and made up of Maxeon Gen 3 Prime contact cells.
This product has a 2-year warranty and is known to have the highest charging capacity, delivering the highest power output.
Meet the Rich Solar panel, which is semi-flexible to a maximum of thirty degrees.
The panel is easy to mount on irregular surfaces such as boats or campers.
It weighs 4.3lbs with a shipping weight of 9 pounds making it easily portable, also enhancing easy installation. The panel size is 33.3 by 27.2 by 11.1 inches.
This product has a limited power output warranty for twenty-five years. Having an 80-watt power capacity, it can give up to a maximum of 12V.
It is made up of monocrystalline diode battery cells preventing discharging of batteries at night. EFTE lamination makes the panels’ highly durable, enhancing efficiency.
Meet the UNI-Solar panel, which has a power capacity of 186 watts, giving out a maximum output of 12V.
The panels are 216 by 0.6 by 15.5 inches in size.
It is easy to mount or install on even a metal surface, such as RV and boats, since no rackings required. The panel weighs 17 pounds and has a shipping weight of 21 pounds.
This lightweight property makes portability and easy installation.
The UNI-Solar panel utilizes triple-junction amorphous silicon cells.
These triple-junction cells capture the blue, green, and red light rays enhancing performance even under low-light conditions.
It also incorporates diodes in the cells, enhancing energy production.
Meet the 100W Sunpower Flexible solar panel, which weighs 6.8 pounds, equal to its shipping weight.
This lightweight feature enhances portability and installation functions.
The solar panels are 45.9 by 21.9 by 1 inch in size.
The panels are flexible to a maximum of thirty degrees, hence suitable for mounting on an irregular surface such as an RV or boat.
It has a rated voltage of 18.8V and a current of 5.9Ampheres.
Made up of Maxeon Gen 2 Prime contact cells, the 100W SunPower panel has a battery efficiency of 23%.
It has a micro junction box withIP67 protection. It is durable, robust, and water-resistant enhancing performance.
This solar panel is highly durable since it can withstand high pressure from snow loads, winds, or harsh temperature conditions.
The solar panel has a maximum power of 200W and an open-circuit voltage of 21.6V.
This solar panel has monocrystalline solar cells, which enhance its high efficiency even during low light conditions.
The cell efficiency of this panel is 19.5%.
It is flexible, making it suitable for curved or irregular surfaces such as yachts, boats, trucks, tent, and camper, e.t.c.
The panel is made of sheet laminations and encapsulated materials to enhance durability.
It weighs 11.35lbs and panel size of 46.3 by 21.3 by 0.1 inches.
This solar panel has an efficiency of 19.8%.
This solar panel features monocrystalline silicon battery cells.
It has a broad application purpose, having a USB and DC output.
It is lightweight and thin, enhancing portability and installation functions.
The battery cells have reverse-discharge, overload, and open circuit protection.
This solar panel is highly efficient, even during low light conditions.
It has a panel size of 16.5 by 11 by 0.1 inches.
The 20W panel has an open circuit voltage of 12V.
The panel is slightly waterproof and eco-friendly, enhancing durability.
It has a flexible range of up to thirty degrees, hence easily mounted on irregular or curved surfaces, such as boats or RVs.
This solar panel is a semi-flexible solar panel, with a flex range up to a maximum of 30 degrees.
It is ultra-thin, making it easily flush mounted on curved surfaces such as campers, tents, boats, e.t.c.
This panel is extremely lightweight, weighing 2.6lbs.
The panels shipping weight is 3.25lbs. The panel size is 27 by 19.9 by 0.9 inches. It features highly efficient monocrystalline solar cells.
The diode in these batteries enhances the efficiency of this panel by maintaining high power productivity during low light conditions. This 50W solar panel has a 22.5 open-circuit voltage.
It has two USB outputs.
Meet the Winnewsun, which is a bifacial solar panel meaning that both sides of the panel can produce power.
The total weight of this panel is 4lbs, making it easily portable.
These solar panels incorporate the use of cells that are 225 efficient. This panel has a stable power performance, having less than 3% power loss in ten years. The shipping weight is 6lbs. It has a 34 by 26.7 by 1.5-inch size.
It has good bendability, with a flex range of about 30 degrees hence suitable for curved surfaces, such as RVs, boats, trucks, tents, e.t.c.
This bifacial solar panel has 100w power, with an open-circuit voltage of 24.
The bifacial panel acts as a ‘twin’ with high sensitivity to dim light conditions making it highly efficient.
This solar panel is semi-flexible hence easily flush mounted on curved surfaces such as sailboats, tents, RVs, etc.
The panel has a maximum flex range of 30 degrees.
Both the solar panel and junction box are water-resistant, making the panel suitable for all weather conditions.
This solar panel has a 150W power capacity, having an 18V open circuit and a maximum voltage of 24V.
The solar cells of this panel are highly sensitive to light and internal diodes, which block current reversal at night.
These features enhance the durability of this solar panel.
The Sunpower monocrystalline cells have an efficiency of up to 23.5%. It has a panel size of 46 by 21 by 0.8 inches.
The solar panel weighs 8.3 pounds. It has a power backup kit and a two-year product warranty.
How to Install Flexible Solar Panels?
Installation of flexible solar panels is easy but still requires one to have the necessary skills in installation.
Note that the product manufacturer is not liable to any risks that occur during installation.
Ensure that the mounting of your panel allows air to circulate on at least one side to enhance its performance freely.
You should not bend the solar panel 25% beyond its length or width size.
During installation, avoid electrical risks such as touching the active terminals.
void installing the solar panel near gas appliances due to sparks which might result during the process of connecting.
On the junction box, for instance, on an RV, there are two connectors, the positive and negative terminals.
You need to identify the terminals and properly link them.
The panel continuously produces light hence advisable to cover it during the installation process.
When installing, use insulated gloves and the recommended isolated tools to avoid touching the terminals directly.
Additional devices such as groundings, diodes, and fuses are essential during connection.
When installing several panels, do not use different types since different panels give different voltages.
Also, ensure that the surface your mount your panel on is structurally strong and stable to avoid excessive bending during adverse weather conditions, such as snow loading.
Advantages of Flexible Panels in Comparison to Conventional Solar Panels:
Flexible solar panels are lighter than conventional panels.
This lightweight feature enhances portability and ease of installation.
Unlike traditional solar panels, flexible solar panels enhance portability.
These solar panels are also easily mounted on curved or irregular surfaces, such as boats, tents, campers, RVs, etc., whereas conventional solar panels only suit regular surfaces.
Flexible solar panels are easily glued to the surfaces, enhancing installation, unlike traditional solar panels, which require mounting racks for installation.
This ease in installation makes flexible solar panels cost-effective.
In conclusion, flexible solar panels have a wide range of advantages ranging from portability, cost-effective, and ease of installation.
Nonetheless, the primary benefit of these panels lies in its bendability, hence easy mounting on irregular surfaces.
The brand products discussed above are some of the best in the market.
When selecting the best flexible solar panel, check on the product’s features such as size, power output, battery efficiency, weight, and flex range.
After purchasing a solar panel, read the manufacturer’s instructions before installation.
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Last update on 2020-09-25 / Affiliate links / Images from Amazon Product Advertising API