---
product_id: 538682835
title: "2PCS 100W 12V Flexible Solar Panel 9BB Monocrystalline Cell 12 Volt Semi-Flexible for Marine RV Trailer Boat Cabin Van Car Uneven Surfaces 12V 24V Battery Charge"
brand: "topunive"
price: "€ 260.49"
currency: EUR
in_stock: true
reviews_count: 8
category: "Topunive"
url: https://www.desertcart.be/products/538682835-2pcs-100w-12v-flexible-solar-panel-9bb-monocrystalline-cell-12
store_origin: BE
region: Belgium
---

# 23% high conversion efficiency IP67 waterproof & dustproof 100W max power output 2PCS 100W 12V Flexible Solar Panel 9BB Monocrystalline Cell 12 Volt Semi-Flexible for Marine RV Trailer Boat Cabin Van Car Uneven Surfaces 12V 24V Battery Charge

**Brand:** topunive
**Price:** € 260.49
**Availability:** ✅ In Stock

## Summary

> ⚡ Power Your Freedom with Flexibility and Efficiency!

## Quick Answers

- **What is this?** 2PCS 100W 12V Flexible Solar Panel 9BB Monocrystalline Cell 12 Volt Semi-Flexible for Marine RV Trailer Boat Cabin Van Car Uneven Surfaces 12V 24V Battery Charge by topunive
- **How much does it cost?** € 260.49 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/538682835-2pcs-100w-12v-flexible-solar-panel-9bb-monocrystalline-cell-12)

## Best For

- topunive enthusiasts

## Why This Product

- Trusted topunive brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ultra-Flexible Design:** Bends to a 45cm radius for seamless mounting on curved or uneven surfaces—perfect for your adventurous lifestyle.
- • **Built to Brave the Elements:** IP67-rated junction box and ETFE coating ensure your panels stay dustproof, waterproof, and sun-resistant season after season.
- • **Lightweight & Effortless Setup:** At just 4.4 lbs and 0.1 inches thick, install or relocate your panels in minutes with pre-drilled holes and MC4 connectors.
- • **Versatile Off-Grid Power Solution:** Ideal for marine, RVs, trailers, cabins, and more—charge 12V or 24V batteries anywhere your journey takes you.
- • **Next-Gen 9BB Monocrystalline Cells:** Experience up to 23% efficiency with advanced 9 busbar technology that boosts power output and durability.

## Overview

The Topunive 2PCS 100W 12V Flexible Solar Panels combine cutting-edge 9BB monocrystalline cells with a semi-flexible, ultra-lightweight design. Delivering up to 23% conversion efficiency and IP67-rated durability, these panels are engineered for easy installation on curved or uneven surfaces—perfect for marine, RV, and off-grid applications. With ETFE coating and robust waterproofing, they promise long-lasting, high-performance solar charging wherever your adventures lead.

## Description

desertcart.com : Topunive 2PCS 100W 12V Flexible Solar Panel 9BB Monocrystalline Cell 12 Volt Semi-Flexible for Marine RV Trailer Boat Cabin Van Car Uneven Surfaces 12V 24V Battery Charge : Patio, Lawn & Garden

Review: Impressed so far - I bought the 2x100w semi-flexible 9bb panels. They were delivered fast. I had never heard of Topuvine, but the panels seem pretty good, and it seems the company in China is a player in the market of solar, so I took a chance because of price. Most of the reviews were Vine members, and not technical enough except one review that was spot on. The packaging was adequate, and panels were not damaged. I tested them quickly in evening sun with them in series, and saw about 165w from them. Mounted them on camper using sikaflex and corrugated pvc panel cut into 3/4” strips spaced ~5” apart. I liked the semi flexible feature, not too bendy, not too stiff, and especially liked the length of cable provided with the MC4 connectors. The best part. Just got back from camping. See attached screenshot, I got in traffic, had good midday sun, 80f temps, and the 2x100w panels in series where providing 208w at 15a out of the MPPT controller. My shunt shows I saw 210max!!! I was rolling between clouds too! So now the question is longevity. Will the coating deteriorate fast, develop hot spots etc, or will the panels just gradually lose their performance over the years. I’ll be back to update next year.
Review: Works great. - The product is awesome, the best flex panel that I've bought. In spring sun, I got 224W max out of a 200W pair in series. In summer conditions I get ~180W. Not deformed even after almost a year in the sun(ambient can get to 35C, in a long 4.5 months blazing hot sun), very thin but sturdy. I recommend.

## Features

- Extremely Flexible: Update to latest version size: 36.22inch*23.22inch*0.11inch/920*590*3MM, The minimum radius of the arc that a 100 watts flexible solar panel can reach is 45cm (17.7 in). It is capable of meeting a wide range of applications where standard solar panels can be inconvenient to mount, suitable for off-grid applications that include trailers, marine, boats, cabins, tents, cars, trucks, yachts, RVs, campervans, caravans, sheds, residential rooftop, home garden outdoor, or any other irregular surface.
- Lightweight & Easy to Install: It is only 0.1 inches in height and weighs only 4.4LB (2KG), the solar panel is easy to transport, install, hang and remove. The metal pre-drilled holes and PV solar connectors help you install easily and quickly.
- 9 Busbars Solar Cell, High Conversion Efficiency: 9BB & A Grade Monocrystalline silicon solar cell provides high conversion efficiency up to 23%. The narrower busbar space and more cells receiving surface bring lower cost and increase the output of the PV module. Compared with 5BB panel, the 9BB solar panel ensures lower risks of microcracks and longer service life.
- Waterproof & Dustproof: This flexible solar panel is equipped with IP67-rated junction box to effectively block water splashes and dust from outside, making it perfect to be used outdoors. It is much more durable than traditional glass and aluminum model solar panels. 2 pieces bypass-diodes are built in the junction box.
- Excellent Quality: The flexible solar panel is made of ETFE material, which has a higher light transmission and longer service life than ordinary materials. The back panel is made of TPT, which is good for heat dissipation, waterproof, high temperature resistant and easy to clean.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BQ24V2N2 |
| Amperage Capacity | 5.24 Amps |
| Best Sellers Rank | #24,657 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #85 in Solar Panels |
| Brand | Topunive |
| Brand Name | Topunive |
| Connector Type | MC4 |
| Customer Reviews | 4.0 out of 5 stars 175 Reviews |
| Efficiency | High Efficiency |
| Included Components | 100W solar panel 2pcs |
| Item Dimensions L x W x H | 36.22"L x 23.22"W x 0.12"H |
| Item Type Name | solar panel |
| Item Weight | 4.4 Pounds |
| Manufacturer | Topunive |
| Manufacturer Part Number | Flexibel-200 |
| Material | Monocrystalline Silicon |
| Material Type | Monocrystalline Silicon |
| Maximum Power | 100 Watts |
| Maximum Voltage | 12 Volts |
| Model Number | Flexibel-200 |
| Product Dimensions | 36.22"L x 23.22"W x 0.12"H |
| Special Features | Extremely Flexible, Lightweight & Easy to Install, High Conversion Efficiency, Waterproof & Dustproof, ETFE Material |

## Product Details

- **Brand:** Topunive
- **Material:** Monocrystalline Silicon
- **Product Dimensions:** 36.22"L x 23.22"W x 0.12"H
- **Item Weight:** 4.4 Pounds
- **Efficiency:** High Efficiency

## Images

![2PCS 100W 12V Flexible Solar Panel 9BB Monocrystalline Cell 12 Volt Semi-Flexible for Marine RV Trailer Boat Cabin Van Car Uneven Surfaces 12V 24V Battery Charge - Image 1](https://m.media-amazon.com/images/I/81fc3pvAATL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Impressed so far
*by J***S on September 10, 2023*

I bought the 2x100w semi-flexible 9bb panels. They were delivered fast. I had never heard of Topuvine, but the panels seem pretty good, and it seems the company in China is a player in the market of solar, so I took a chance because of price. Most of the reviews were Vine members, and not technical enough except one review that was spot on. The packaging was adequate, and panels were not damaged. I tested them quickly in evening sun with them in series, and saw about 165w from them. Mounted them on camper using sikaflex and corrugated pvc panel cut into 3/4” strips spaced ~5” apart. I liked the semi flexible feature, not too bendy, not too stiff, and especially liked the length of cable provided with the MC4 connectors. The best part. Just got back from camping. See attached screenshot, I got in traffic, had good midday sun, 80f temps, and the 2x100w panels in series where providing 208w at 15a out of the MPPT controller. My shunt shows I saw 210max!!! I was rolling between clouds too! So now the question is longevity. Will the coating deteriorate fast, develop hot spots etc, or will the panels just gradually lose their performance over the years. I’ll be back to update next year.

### ⭐⭐⭐⭐ Works great.
*by S***. on May 25, 2024*

The product is awesome, the best flex panel that I've bought. In spring sun, I got 224W max out of a 200W pair in series. In summer conditions I get ~180W. Not deformed even after almost a year in the sun(ambient can get to 35C, in a long 4.5 months blazing hot sun), very thin but sturdy. I recommend.

### ⭐⭐⭐⭐⭐ Works great, even with some shading.
*by S***M on September 20, 2025*

Getting good production even with partial shading at 50deg north latitude in September. It has tiny transparent domes like little bumps all over the sun facing side of the panel and they seem to gather scattered light from all directions and improve with shading. At least they seem to compared to other panels I've been trying out side by side with this one in the same conditions.

## Frequently Bought Together

- Topunive 2PCS 100W 12V Flexible Solar Panel 9BB Monocrystalline Cell 12 Volt Semi-Flexible for Marine RV Trailer Boat Cabin Van Car Uneven Surfaces 12V 24V Battery Charge
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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-04-22*