--- product_id: 603492209 title: "100W 12V Flexible Solar Panel 9BB Monocrystalline Cell 12 Volt Semi-Flexible for Marine RV Trailer Boat Cabin Van Car Uneven Surfaces 12V Battery Charge" brand: "topunive" price: "HK$2355" currency: HKD in_stock: true reviews_count: 5 category: "Topunive" url: https://www.desertcart.hk/products/603492209-100w-12v-flexible-solar-panel-9bb-monocrystalline-cell-12-volt store_origin: HK region: Hong Kong --- # 23% high-efficiency 9BB monocrystalline cells 17.7in minimum bending radius 100W peak power output 100W 12V Flexible Solar Panel 9BB Monocrystalline Cell 12 Volt Semi-Flexible for Marine RV Trailer Boat Cabin Van Car Uneven Surfaces 12V Battery Charge **Brand:** topunive **Price:** HK$2355 **Availability:** ✅ In Stock ## Summary > ☀️ Power your adventures with flexible solar freedom! ## Quick Answers - **What is this?** 100W 12V Flexible Solar Panel 9BB Monocrystalline Cell 12 Volt Semi-Flexible for Marine RV Trailer Boat Cabin Van Car Uneven Surfaces 12V Battery Charge by topunive - **How much does it cost?** HK$2355 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/603492209-100w-12v-flexible-solar-panel-9bb-monocrystalline-cell-12-volt) ## 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 down to 17.7 inches radius for seamless mounting on curved or uneven surfaces. - • **Durable & Weatherproof:** IP67-rated junction box and ETFE surface ensure waterproof, dustproof, and long-lasting outdoor performance. - • **Lightweight & Portable:** Weighs just 4.4 lbs and only 0.11 inches thick—easy to install, transport, and reposition anywhere. - • **Versatile Off-Grid Power:** Perfect for marine, RVs, trailers, cabins, and any irregular surface—charge your 12V battery anywhere. - • **High-Efficiency Solar Cells:** 9 busbar monocrystalline cells deliver up to 23% conversion efficiency for maximum power output. ## Overview This 100W 12V flexible solar panel features ultra-thin, lightweight construction with a minimum bending radius of 17.7 inches, making it ideal for curved or uneven surfaces. Equipped with high-efficiency 9 busbar monocrystalline cells (23% efficiency) and an IP67-rated waterproof junction box, it delivers reliable off-grid power for marine, RV, trailer, and outdoor applications. Durable ETFE material ensures long service life and superior light transmission. ## Description Product Description Topunive 100 W flexible solar module, perfect for off-grid applications and battery charging This flexible solar panel supports series and parallel circuits, so you can expand your solar panel system as needed. It is suitable for charging 12 volt batteries. Multiple modules can be connected in series to charge 24/48 volt batteries. This flexible solar panel is compatible with lead-acid, ternary lithium-ion and LiFePO4 batteries. It must be used with the controller to protect the battery. Fully waterproof Waterproof junction box and solar plug according to IP67, suitable for outdoor use. Excellent quality Can provide an average of 500 Wh of electricity per day (depending on the availability of the sun). Advanced laminating technology Withstands a heavy snow load of up to 5400 Pa and a strong wind of up to 2400 Pa. 100 W flexible solar panel specifications Solar panel with higher efficiency, made with monocrystalline silicon solar cells 166PERC & 9BB & Grade A+ Note: There are variations in the different production batches of solar panels, some batches of solar cells are rectangular and others have missing corners. This does not affect the performance of the solar panel. The two can be connected in parallel or in series. This flexible module is suitable for a variety of applications where mounting standard modules can be problematic. Why can't 100W solar panels provide 100W power in a natural environment? As you know, all solar panels are affected by many factors. For example, the light intensity, temperature, angle of the panel on the floor, etc. 100W have been tested under ideal laboratory conditions (AM 1.5, 25°C, 1000W/m2). However, the light intensity changes constantly. As the sun rotates, the angle at which the light hits the solar panels also changes. In the natural environment of light, such as B. 12:00 noon, the sunlight of the best time of a day, the sky without cloud cover, a piece of 100 W solar panels can get 60%-75% of the power is qualified products. The performance of the solar panel can be influenced by the charge controller. When you connect the solar panel to an MPPT charge controller, you will get much higher performance than a PWM charge controller. Review: 7/３に購入いたしました。意外と使えますよ - 7/３に購入いたしました。トヨタルミーに搭載しました、使えますね、取扱説明書も日本語ですよ、 Review: Ultra fin, ultra léger et bonne puissance! - Envoi rapide, emballage solide. Posé sitôt reçu. Il est très fin et, en effet, trés souple, parfait pour mon toit relevable sur Land Rover Defender. Les 100 w semblent bien là, en tous cas en plein soleil. Mon frigo a compression tourne a fond et la batterie 120 ampére reste chargée à 100 %! A voir sur la durée quelle sera sa fiabilité et sa longévité mais à ce prix, pour moi, c'esr parfait! ## 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 | B0BQ1Y8JMH | | Amperage Capacity | 5.24 Amps | | Best Sellers Rank | 221,968 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 838 in Monocrystalline Solar Panels | | Brand | Topunive | | Connector Type | MC4 | | Customer Reviews | 4.3 out of 5 stars 682 Reviews | | Efficiency | High Efficiency | | Included Components | 100W solar panel | | Included components | 100W solar panel | | Item Dimensions L x W x H | 92L x 59W x 0.3H centimetres | | Item Type Name | solar panel | | Item Weight | 4.4 Pounds | | Item weight | 4.4 Pounds | | Manufacturer | Topunive | | Material | Monocrystalline Silicon | | Maximum Power | 100 Watts | | Maximum Voltage | 12 Volts | | Model Number | SFSP-100 | | Part Number | Flexibel-100 | | Product dimensions | 92L x 59W x 0.3H centimetres | ## Product Details - **Brand:** Topunive - **Material:** Monocrystalline Silicon - **Product dimensions:** 92L x 59W x 0.3H centimetres - **Item weight:** 2 kg - **Efficiency:** High Efficiency ## Images ![100W 12V Flexible Solar Panel 9BB Monocrystalline Cell 12 Volt Semi-Flexible for Marine RV Trailer Boat Cabin Van Car Uneven Surfaces 12V Battery Charge - Image 1](https://m.media-amazon.com/images/I/81EcBW3xxlL.jpg) ![100W 12V Flexible Solar Panel 9BB Monocrystalline Cell 12 Volt Semi-Flexible for Marine RV Trailer Boat Cabin Van Car Uneven Surfaces 12V Battery Charge - Image 2](https://m.media-amazon.com/images/I/812FZvDxnZL.jpg) ![100W 12V Flexible Solar Panel 9BB Monocrystalline Cell 12 Volt Semi-Flexible for Marine RV Trailer Boat Cabin Van Car Uneven Surfaces 12V Battery Charge - Image 3](https://m.media-amazon.com/images/I/81Z3YFJpT0L.jpg) ![100W 12V Flexible Solar Panel 9BB Monocrystalline Cell 12 Volt Semi-Flexible for Marine RV Trailer Boat Cabin Van Car Uneven Surfaces 12V Battery Charge - Image 4](https://m.media-amazon.com/images/I/91w6PfPR-bL.jpg) ![100W 12V Flexible Solar Panel 9BB Monocrystalline Cell 12 Volt Semi-Flexible for Marine RV Trailer Boat Cabin Van Car Uneven Surfaces 12V Battery Charge - Image 5](https://m.media-amazon.com/images/I/81W0gLSo5dL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 7/３に購入いたしました。意外と使えますよ *by 光***氏 on 8 August 2025* 7/３に購入いたしました。トヨタルミーに搭載しました、使えますね、取扱説明書も日本語ですよ、 ### ⭐⭐⭐⭐⭐ Ultra fin, ultra léger et bonne puissance! *by B***O on 13 May 2025* Envoi rapide, emballage solide. Posé sitôt reçu. Il est très fin et, en effet, trés souple, parfait pour mon toit relevable sur Land Rover Defender. Les 100 w semblent bien là, en tous cas en plein soleil. Mon frigo a compression tourne a fond et la batterie 120 ampére reste chargée à 100 %! A voir sur la durée quelle sera sa fiabilité et sa longévité mais à ce prix, pour moi, c'esr parfait! ### ⭐⭐⭐⭐⭐ Vollempfehlung leicht und flexibel, PreisLeistungvollePunktevon mir. *by A***M on 27 November 2025* Moin gute Qualität habe schon 2 auf s Wohnmobil angebracht, und die 3 ist manuell zum laden von meiner Power Station. Von mir 5sterne ## Frequently Bought Together - Topunive 100W 12V Flexible Solar Panel 9BB Monocrystalline Cell 12 Volt Semi-Flexible for Marine RV Trailer Boat Cabin Van Car Uneven Surfaces 12V Battery Charge - BougeRV Solar Connectors Y Branch Parallel Adapter Cable Wire Plug Tool Kit for Solar Panel - iGreely Solar Panel Extension Cable - 10 Feet 10AWG(6mm²) Solar Extension Cable with Female and Male Connector Solar Panel Wiring Wire Adapter (10FT Red + 10FT Black) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hk/products/603492209-100w-12v-flexible-solar-panel-9bb-monocrystalline-cell-12-volt](https://www.desertcart.hk/products/603492209-100w-12v-flexible-solar-panel-9bb-monocrystalline-cell-12-volt) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-06-02*