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

I just got a set of these panels and connected them to my jump 1800 power station. They are producing a steady 70 plus watts each. I originally ordered the portable panels made by the same company as the power station. However at nearly $500 for the same amount of wattage, I was looking for a comparable alternative at a more affordable price. I purchased a different set that claimed 400 watts per panel. Unfortunately when I tested them , they we're only producing around 60 watts each. Back to Amazon they went and after more research I found these. You can't beat the price per watt, and they actually perform as promised! They also feel very sturdy and durable. I plan on leaving these outdoors in all weather conditions, which I found out after the fact, that the portable ones are not rated to do. Very happy with the performance. I like them so much I ordered two more right away. I now have double the wattage for less than half the price of the portable ones I had.

I purchased 4 panels in November 2023. I backed the panels with corrugated plastic to provide air flow underneath and mounted them on my camper. They worked reasonably well the summer of 2024 on a trip across Canada, to the arctic, and Alaska. First use in late summer 2025 found the panels could only generate 1 to 2 watts. Tried each panel individually to see if any could produce noticeable power, all failed. Plugged a 200 watt portable in with the same orientation, same connections, and saw 150 watts. No apparent means of warranty support. I took the hint and purchased Renogy rigid panels to replace them.

I saw the ad for these solar panels and had to get some. A whole kilowatt of 100-watt panels (10) weighs only 40 pounds - each solar panel is 4 pounds. The price is also lower than comparable flexible 100-watt panels on the market. Putting these on the roof or on a 4x8 foot sheet of quarter inch plywood makes an easy solar array. These panels have MC4 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 generator. These solar panels would be perfect for stealth arrays that can move around for people who rent or have HOA's that prevent a permanent, visible solar array. The plywood array can be used on a sunny day to charge a solar generator and wheeled (or carried) into the garage in the evening. Btw., the 4x8 foot plywood sheet will hold 5 of these panels. That is 500 watts that will weigh 20 pounds, not including the plywood sheet.

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!

I initially bought one to test on my truck camper and see what efficiency it gets in the Arizona sun. Well, it hit 96% so I bought three more to run everything except the ac in my camper. The panels are incredibly light, so the roof load is minimal. Easy to install using silicone adhesive and eternabond to hold the wires down. I've been using that setup for about three months now, so long term durability, I can't say. But I liked it so much I bought another 4 to install on my other RV. 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 (both RVs have the panels mounted flat on the roof). Overall very pleased. Update: well they failed internally somewhere. Maybe the heat got them, maybe they failed at solder joints. Now only putting out maybe 20 watts a piece. Very disappointed, especially since I now have to unglue them from the roof to remove them, a messy chore.

I have a 100ah LiFePo and this panel keeps it nicely topped off. Can't think of anything to complain about. It very affordable. Very flexible. And was giving me a bit more juice than the same rating portable folding solar panels.

Al principio conseguía unos 18v y 4-5 A a pleno sol pero después de 6 meses no pasa de 15v y 2-3A .

Let op dit paneel wordt niet geleverd door DHL.. ik wacht al een paar dagen en DHL zegt nu dat het pakket te groot is om te bezorgen.

I needed flexibel panels and these had a good price. Well the performance is actually a bit higher when the sun is strong. But most impressive is that they work well even in shade. So if you need non permanent panels, just buy em!

Really high quality solar panels. I use it in Ukraine during blackouts. Two 200 W panels produce about 140 W of power per hour on a sunny day, which is enough to charge my Ecoflow by almost a kilowatt per day. The size of the holes is about 6 mm.

Je le place sur le toit du fourgon quand je suis à l’arrêt. Si bien orienté au soleil, il charge à 5,2A et est largement suffisant pour faire fonctionner mon frigo, charger des téléphones et faire fonctionner la lumière pendant 24h.