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Topsolar Flexible Solar Panel 100W 24V/12V Monocrystalline Bendable - 100 Watt 12Volt Semi-Flexible Mono Solar Panels Charger Off-Grid for RV Boat Cabin Van Car Uneven Surfaces

3.8 3.8 out of 5 stars 647 ratings

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100W
Black

Purchase options and add-ons

Brand Topsolar
Material Monocrystalline Silicon
Product Dimensions 45.28"L x 25.59"W x 1.38"H
Item Weight 3.97 Kilograms
Efficiency High Efficiency

About this item

  • 【Good flexibility】The minimum radius of the arc that a solar flexible panel can reach is 40cm(15.75 in).It is allowed to be installed on trailers, boats, cabins, tents, cars, trucks, trailers, yachts, trailers, roofs, or any other irregular surface.
  • 【Light weight & easy to install】It is only 0.1 inches tall and weighs only 3.97lb, which is very suitable for the assembly of invisible solar energy. And the solar panel is easy to transport, install, hang, and remove.
  • 【High conversion efficiency】High efficient monocrystalline solar cell, adopt unique back contact technology and remove electrodes on the solar cell surface that block the sunshine to increase the solar panel conversion efficiency up to 50% more efficiency than ordinary.
  • 【High-quality material】: The solar panel is made of ETFE. ETFE material has higher light transmittance and longer service life than ordinary materials. ETFE materials ensure the best performance day after day. The backplane adopts TPT, which is good for heat dissipation, waterproof, high temperature resistance and easy to clean.
  • 【Wide range of application】: It is very suitable for 12-volt battery charging. Multiple panels can be connected in series to charge 24/48 volt batteries. It needs to be used with the controller to protect the battery, and the solar panel can be easily connected to the solar controller/regulator.
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Customer ratings by feature

Light weight
4.3 4.3
Easy to install
4.1 4.1
Weatherproof
3.2 3.2
Value for money
3.1 3.1

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Topsolar Flexible Solar Panel 100W 24V/12V Monocrystalline Bendable - 100 Watt 12Volt Semi-Flexible Mono Solar Panels Charger Off-Grid for RV Boat Cabin Van Car Uneven Surfaces
Topsolar Flexible Solar Panel 100W 24V/12V Monocrystalline Bendable - 100 Watt 12Volt Semi-Flexible Mono Solar Panels Charger Off-Grid for RV Boat Cabin Van Car Uneven Surfaces
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Price$79.99$99.99$89.99-28% $135.99
List:$189.99
-41% $121.99
List:$205.99
$79.99
Delivery
Get it as soon as Wednesday, Apr 3
Get it Apr 1 - 3
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Thursday, Apr 4
Customer Ratings
Value for money
3.1
4.5
3.3
4.4
3.8
3.7
Durability
2.7
4.2
3.8
5.0
4.0
3.5
Light weight
4.3
4.6
4.3
4.7
4.7
Easy to install
4.1
4.7
4.8
Weatherproof
3.2
4.5
4.8
Sold By
TP-solar
Newpowa America
Giosolar-Energy
Amazon.com
Amazon.com
FivstaSola
connector type
MC4
MC4
MC4
MC4
MC4
MC4
material
Monocrystalline Silicon
Etfe,Metal
Monocrystalline Silicon
Monocrystalline Silicon
Metal
Monocrystalline Silicon
wattage
100 watts
100 watts
100 watts
weight
3.97 kilograms
4.19 pounds
4.1 pounds
5.3 pounds
4 pounds

Product Description

TOPSOLAR ALL PRODUCTIONS
Flexible Solar Panel  Monocrystalline 100w 12v
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Topsolar 100 Watts 12 Volts Flexible Solar Panel

  • Maximum Power at STC*: 100 Watt
  • Maximum Power Current (lmpp): 5.34A
  • Maximum Power Voltage (Vmpp): 18.71V
  • Open-Circuit Voltage (Voc): 22.24V
  • Short-Circuit Current (Isc): 5.66A
  • Dimension: 16.5 x 45.6 x 0.1inch (420 x 1160 x 2MM)
  • Weight: 4.2 lbs

Topsolar

Traditional solar panels are hard and usually sealed with toughened glass. Topsolar flexible solar panels are significantly

different from traditional solar panels. It is only 0.1 inches (2mm) tall and weighs only 4 pounds, making it ideal for marine

use or placed on top of a truck or vehicle. And solar panels are easy to transport, install, hang and disassemble.

For detailed installation methods, please read the manual.

Topsolar 100 Watts 12 Volts Flexible Solar Panel

fb100-1

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fb100

Waterproof and Durable

High temperature resistant and easy to clean. Solar panels made of advanced waterproof materials. It is more durable than traditional glass and aluminum model solar panels.

Ultar-Thin & Ultra-Light Design

It's designed to be only 0.1 inches tall and weigh 4 pounds, so it can be used in most scenes where traditional solar panels can't be used, such as trailers, boats, cabins, tents, cars, trucks, trailers, yachts, trailers, roofs, or any other irregular surface.

High Conversion Efficiency

ETFE materials also have dirt resistance and self-cleaning capabilities to ensure optimal performance day after day. Topsolar flexible solar panels also use high-efficiency single crystal solar cells to improve the conversion efficiency of solar panels by 50%, which is 50% higher than that of ordinary solar cells.

Rooftop RV  Yacht  Camping

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Technical Details

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Warranty & Support

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Product Warranty: For warranty information about this product, please click here

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Topsolar

Topsolar Flexible Solar Panel 100W 24V/12V Monocrystalline Bendable - 100 Watt 12Volt Semi-Flexible Mono Solar Panels Charger Off-Grid for RV Boat Cabin Van Car Uneven Surfaces


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Important information

Wattage

100 watts

Bulb Voltage

12 volts

Customer reviews

3.8 out of 5 stars
3.8 out of 5
647 global ratings

Customers say

Customers like the ease of installation using the solar panel. For example, they mention it's easy to wire together, and quick connect the panels for portable uses. That said, opinions are mixed on quality, power, performance, value, and charging.

AI-generated from the text of customer reviews

17 customers mention15 positive2 negative

Customers like the ease of installation of the solar panel. For example, they mention it's easy to wire together, use, and quick connect the panels for portable uses. They also say the design makes it easy to set up in different locations and angles, and is light weight. Overall, customers are satisfied with the ease and convenience of installation.

"...solar panel is its bendable design, which makes it easy to set up in different locations and angles...." Read more

"...connectors which is the standard for solar panels, makes it easy to "quick connect" the panels for portable uses such as camping with a solar..." Read more

"...They fit perfectly on my camper shell and are easy to install and setup...." Read more

"...Same ease of installation, and up in Washington state I manage 75% efficiency, which is pretty fair given the sun is lower in the sky..." Read more

16 customers mention16 positive0 negative

Customers find the weight of the solar panel to be very light. They mention that it is amazing in its lightness, and yet is sufficiently strong. Some customers also say that the panels are very portable and compact.

"...They bend with the panels and do not add much weight...." Read more

"...Light weight, still has good output when part of panel is blocked from full sunlight and at less than ideal angle to sunlight, plus is hasn't been..." Read more

"...Works well in late day sunNice FlexibilityLight weightSuper sizeDislikes -..." Read more

"...Super low profile and light, I love everything except the power output is weak. Just keep that in mind when buying them...." Read more

13 customers mention13 positive0 negative

Customers are satisfied with the flexibility of the solar panel. They mention that it has a bendable design that makes it easy to set up.

"...One of the key highlights of this flexible solar panel is its bendable design, which makes it easy to set up in different locations and angles...." Read more

"...Also worth noting, they are flexible, but only to an extent. Don't plan on flexing any more than the photo in Amazon shows." Read more

"...Works well in late day sunNice FlexibilityLight weightSuper sizeDislikes -..." Read more

"...Otherwise, it is an inexpensive, flexible solar panelMade in Ch!n@I would like to see more grommets throughout..." Read more

66 customers mention28 positive38 negative

Customers are mixed about the quality of the solar panel. Some mention it's well made, reliable, and durable, while others say that the quality is not good, the cells are fragile, and the QA failed in the quality check.

"This panel has been working great since installed. There were a few damaged cells, but customer service handled it...." Read more

"Build quality seems to be good, I’ve only had it for a week so I can’t comment on longevity...." Read more

"...panel to cable connection on both panels… each panel’s protective plastic was torn back just enough to make the modification...." Read more

"...The Topsolar 100W Flexible Solar Panel has been reliable and efficient in charging my Bluetti EB3A, which is crucial for my off-grid power needs...." Read more

55 customers mention29 positive26 negative

Customers are mixed about the performance of the solar panel. Some mention that it functions well, while others say that it quit working after three months due to multiple short circuits resulting in heat.

"This panel has been working great since installed. There were a few damaged cells, but customer service handled it...." Read more

"...worked with declining performance for 6 months then bubbled and melted the backing. Created a major fire hazard...." Read more

"...If you're looking for a durable and high-performing solar panel for your portable power station, I recommend considering this one...." Read more

"...Two panels out of 24 had failed within a year of use. One of these panels failed so badly that it actually cooked our fiberglass hardtop...." Read more

55 customers mention19 positive36 negative

Customers are mixed about the power of the solar panel. Some mention that it's awesome except for the power output. They say it produces more wattage output and is more powerful dollar-for-dollar. However, others say that it only outputs about 75 watts, and loses wattages dramatically in summer.

"...clear skies and no matter what angle it is set to it never exceeds 55 watts of charging...." Read more

"...my new Bluetti EB3A power station, and I must say I am impressed with its performance so far...." Read more

"...Yet another reviewer commented on loss of output after just a couple months…...." Read more

"...less than two years of minimal use the panel shorted out and produces no current...." Read more

26 customers mention13 positive13 negative

Customers are mixed about the value of the solar panel. Some mention that it is a great value when you buy the 2 pack, while others say that it's not worth the money, a waste of time, and a very expensive piece of plastic.

"...The price is also lower than comparable flexible 100-watt panels on the market...." Read more

"...the quality of these panels are not good and are a bad way to spend your money...." Read more

"...I'm getting 80 to 90% of advertised output especially for that unbeatable price which was the sole reason I was suspicious...." Read more

"...At 15 watts it is a waste of time to have this panel, a bubble formed in the center of the panel possibly from it getting to hot in direct sunlight...." Read more

10 customers mention4 positive6 negative

Customers are mixed about the charging of the solar panel. Some mention that it charges quickly on a sunny day, and is efficient in charging their Bluetti EB3A. However, others say that it does not provide adequate charging, and the charging power seems overstated.

"...They failed to charge at all, even when back in full sun...." Read more

"...The panel's charging capabilities have been exceptional, allowing my Bluetti EB3A to recharge efficiently even during sunny afternoons...." Read more

"...portable power bank and not even 6 weeks of usage and this panel no longer charges. So disappointed - wasted my money" Read more

"...I was very impressed with how quickly it charged on a sunny day." Read more

Works good so far.
4 Stars
Works good so far.
I don't know about tech support I haven't used it. It's charging LiPo battery up with out a problem today. I have not mounted it yet so it's being used as a portable panel until I get it mounted and a second one. Maybe third one, I'm planning on having two or three mounted on my vehicle roof to charge a "LiPo house battery". I'm thinking about getting a few more for my RV roof too, I might be able to mount 3 on it too. But I will need another controller and to relocate and change battery type in RV. I will try to update after more use.As of 8 April 22 the panel is still working very well for me, I upgraded the solar charger andmounted on roof rack of my Jeep. I'm thinking about ordering two more still. I've upgraded my storage battery and the company recommends 300 watts of solar power to charge it. So I do need them. Update 4 June 22: I've removed it from the original mounted location to use as a portable panel (I've framed it in light weight aluminum) that makes it easy to move around to track the sun. In my use with air gap from surface it's regularly out performing the 100w rating in less than ideal sunlight even. I highly recommend this panel and would have bought 2 or more. If I didn't find a pair of rigid 100w panels to try at lower cost (after adding my cost for aluminum to frame for mounting). Light weight, still has good output when part of panel is blocked from full sunlight and at less than ideal angle to sunlight, plus is hasn't been damaged by cats wanting to walk or lay on it. Now if I could get as lucky buying a lottery tickets as I've been with this panel. Update on the solar panel: I had used it for short time as a portable panel and found the ridge panel that I replaced it with higher capacity didn't perform as well. So I ordered a second one and now have both mounted. I highly recommend them, especially if you are going to mount them where they will not always be in ideal condition for best performance. 27 Apr. 2023: update on the 2 100w panels both are working fine still, I'm ordering a few more. I have nothing bad to say about them, I'm adding 3 pictures to my review, the 3rd is showing the current charging from the2 panels. It's a overcast rainy "day 2" of it, the battery is running a fridge freezer that I bought on Amazon a couple years ago. If I have 5 plus days of overcast/ cloudy weather (fall or winter "less daylight" ) the 100 amp LiPo battery can get discharged to point of shut down. The system I've got setup charges the "house" battery with the 2 100w panels first then adds to vehicle batteries secondary. On that subject my vehicle hasn't been started in over 4-5 days, but it has it's own solar system on it too. A stand alone 85w system.
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Top reviews from the United States

Reviewed in the United States on October 6, 2023
Size: 180WColor: BlackVerified Purchase
3 people found this helpful
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Reviewed in the United States on July 21, 2021
26 people found this helpful
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Reviewed in the United States on March 5, 2024
Size: 100WColor: BlackVerified Purchase
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1.0 out of 5 stars Worked for 6 months
Reviewed in the United States on March 5, 2024
Ordered 2. They worked with declining performance for 6 months then bubbled and melted the backing. Created a major fire hazard. The performance of the panel was half of realistic expectation and maybe 35% of advertised performance. Replaced with two 100w rigid glass panels and I’m now getting 220% of what I was getting with these. Stay away.
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Reviewed in the United States on July 31, 2023
Size: 100WColor: BlackVerified Purchase
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4.0 out of 5 stars Excellent Solar Panel for Bluetti EB3A Charging in Tucson!
Reviewed in the United States on July 31, 2023
I recently purchased the Topsolar Flexible Solar Panel 100W 24V/12V Monocrystalline Bendable to complement my new Bluetti EB3A power station, and I must say I am impressed with its performance so far. Being here in Tucson, I needed a reliable and efficient solar panel, and this one has delivered on its promises.

The panel's charging capabilities have been exceptional, allowing my Bluetti EB3A to recharge efficiently even during sunny afternoons. I took a picture on July 30th, 2023, at 2 pm, and the panel was producing a consistent 53W, which seems to be normal for a 100W panel under real-world conditions.

One of the key highlights of this flexible solar panel is its bendable design, which makes it easy to set up in different locations and angles. However, I did notice a slight concern when flexing the panel; some of the strings inside made popping sounds. While this hasn't affected its functionality so far, I'm uncertain if it's a sign of potential issues in the long run. I hope Topsolar can address this in future iterations.

Overall, I'm pleased with my purchase. The Topsolar 100W Flexible Solar Panel has been reliable and efficient in charging my Bluetti EB3A, which is crucial for my off-grid power needs. If you're looking for a durable and high-performing solar panel for your portable power station, I recommend considering this one. However, I would advise checking with the manufacturer regarding the popping sounds during flexing to ensure its longevity.

Pros:

Efficient charging in sunny conditions.
Bendable design for easy setup.
Compatible with Bluetti EB3A and other power stations.

Cons:

Popping sounds when flexing; potential long-term concerns.
Overall, a great purchase for my solar needs in Tucson!
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8 people found this helpful
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Reviewed in the United States on August 17, 2023
Size: 200WColor: BlackVerified Purchase
4 people found this helpful
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Reviewed in the United States on May 30, 2023
Size: 200WColor: WhiteVerified Purchase
9 people found this helpful
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