--- product_id: 114160703 title: "XINPUGUANG 200w Flexible Solar Panel Kit for RV, Boats, Uneven Surfaces | 2pcs 100w 18v Monocrystalline Solar Panels + 20A Charge Controller, 800Wh per Day, 22% High-Efficiency" brand: "xinpuguang" price: "¥81104" currency: JPY in_stock: true reviews_count: 13 category: "Xinpuguang" url: https://www.desertcart.jp/products/114160703-xinpuguang-200w-flexible-solar-panel-kit-for-rv-boats-uneven store_origin: JP region: Japan --- # 22% conversion efficiency 20A intelligent charge controller Ultra-thin 0.07in & flexible design XINPUGUANG 200w Flexible Solar Panel Kit for RV, Boats, Uneven Surfaces | 2pcs 100w 18v Monocrystalline Solar Panels + 20A Charge Controller, 800Wh per Day, 22% High-Efficiency **Brand:** xinpuguang **Price:** ¥81104 **Availability:** ✅ In Stock ## Summary > 🌞 Power Your Freedom with Flexibility & Efficiency! ## Quick Answers - **What is this?** XINPUGUANG 200w Flexible Solar Panel Kit for RV, Boats, Uneven Surfaces | 2pcs 100w 18v Monocrystalline Solar Panels + 20A Charge Controller, 800Wh per Day, 22% High-Efficiency by xinpuguang - **How much does it cost?** ¥81104 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/114160703-xinpuguang-200w-flexible-solar-panel-kit-for-rv-boats-uneven) ## Best For - xinpuguang enthusiasts ## Why This Product - Trusted xinpuguang brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart & Safe Charging 🔋:** 20A PWM charge controller with multi-layer protection ensures optimal battery health for lead-acid, gel, and lithium phosphate batteries. - • **Complete Plug & Play Kit 🔌:** Includes MC4 connectors, cables, and USB controller for seamless setup—get your off-grid system running in under 30 minutes. - • **Maximize Your Off-Grid Power ⚡:** Harness 22% high-efficiency monocrystalline cells for superior energy conversion and reliable daily output up to 1.56kWh. - • **Built to Brave the Elements 🌧️:** IP68 waterproof junction box and heat-resistant TPT backsheet guarantee durability and easy maintenance in all weather conditions. - • **Effortless Installation Anywhere 🛠️:** Lightweight (4.4LB), ultra-thin (0.07in) flexible panels conform to uneven surfaces—perfect for RV roofs, boats, and campers. ## Overview The XINPUGUANG 200W Flexible Solar Panel Kit features two 100W 18V monocrystalline panels with 22% conversion efficiency, paired with a 20A intelligent PWM charge controller. Designed for off-grid applications like motorhomes, RVs, boats, and uneven surfaces, this ultra-thin, lightweight kit offers easy installation, robust weatherproofing (IP68), and compatibility with multiple battery types, delivering reliable daily power generation up to 1.56kWh. ## Description XINPUGUANG 200w Flexible Solar Panel Kit 2pcs 100w 18v Monocrystalline Solar Panels + 20A Charge Controller for Off- Grid System Motorhome, RV, Caravan, Camper, Boats, Roofs, Uneven Surfaces : desertcart.co.uk: Business, Industry & Science Review: Easy to install - Despite some bad reviews I took the risk ! I’m surprised very good quality, value for the money solar panels and working perfectly for our shed but tried in the house with TV PlayStation induction plate all powered by it! Worth all the money spent installed in 1/2 hour it’s definitely a 5 stars! Review: So far they are brilliant! - We bought this kit for our caravan roof. Due to British weather we haven’t had a full 200w which we didn’t expect anyway but normally hit over the 130w mark. They charge our leisure battery perfectly & also feeds 12v dc power to charge our Bluetti ac200max at the same time. How long they last we don’t know but been on a few months now & they are spirit & light weight. ## Features - High Conversion Efficiency：The use of a new generation of 182 mm photovoltaic modules increases the efficiency of light conversion by 22%. 9 busbars for better current stability and lower energy loss - Output Power 1.56kWh/Day：The flexible solar panel system generates an average of 0.8kWh of electricity per day (depending on peak sunshine hours), perfect for motorhome, caravan, RV, boat and emergency power supply. - Effective protection：The 20A 12V/24V PWM Charge Controller has short-circuit protection, open-circuit protection, reverse protection and overload protection, comes with an instruction manual, easy to operate and understand.The intelligent charge regulator is compatible with lead-acid, gel and lithium phosphate battery - Lightweight & Easy to Install：It is only 0.07 inches in height and weighs only 4.4LB (2KG),6 metal reinforced mounting holes at each corner for fixing screws and for easy installation. Also the flexible solar panel kit can be directly bonded to the uneven surfaces with silicone glue. Environmentally Friendly and Energy Saving. - High-quality Material：Junction box is waterproof to IP68.The backsheets are made of TPT material, which is heat dissipating, waterproof, heat resistant and easy to clean. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07PR97J76 | | Amperage Capacity | 5.55 Amps | | Best Sellers Rank | 32,617 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 108 in Monocrystalline Solar Panels | | Brand | XINPUGUANG | | Connector Type | MC4 | | Country of Origin | China | | Customer Reviews | 4.3 out of 5 stars 339 Reviews | | Efficiency | 22% | | Included Components | 1 set 3m cable with alligator clip (2.5mm2), 1 set MC4 2 in 1 adapter, 1 set black cable 3m with connection(2.5mm2), 1 x USB controller 12v / 24v / 20A, 2 x 100w Flexible solar panels | | Included components | 1 set 3m cable with alligator clip (2.5mm2), 1 set MC4 2 in 1 adapter, 1 set black cable 3m with connection(2.5mm2), 1 x USB controller 12v / 24v / 20A, 2 x 100w Flexible solar panels Included components 1 set 3m cable with alligator clip (2.5mm2), 1 set MC4 2 in 1 adapter, 1 set black cable 3m with connection(2.5mm2), 1 x USB controller 12v / 24v / 20A, 2 x 100w Flexible solar panels See more | | Item Dimensions L x W x H | 106L x 55W x 0.3H centimetres | | Item Type Name | solar panel | | Item Weight | 2.2 Kilograms | | Item weight | 2.2 Kilograms | | Manufacturer | XINPUGUANG | | Material | Monocrystalline Silicon | | Maximum Power | 100 Watts | | Maximum Voltage | 18 Volts | | Model Number | FSP-0001 | | Number of Items | 1 | | Part Number | XINPUGUANG-M100W | | Product dimensions | 106L x 55W x 0.3H centimetres | | Special Features | Flexible | | Unit Count | 1.0 count | | Upper Temperature Rating | 60 Degrees Celsius | ## Product Details - **Brand:** XINPUGUANG - **Efficiency:** 22% - **Item weight:** 2.2 Kilograms - **Material:** Monocrystalline Silicon - **Product dimensions:** 106L x 55W x 0.3H centimetres ## Images ![XINPUGUANG 200w Flexible Solar Panel Kit for RV, Boats, Uneven Surfaces | 2pcs 100w 18v Monocrystalline Solar Panels + 20A Charge Controller, 800Wh per Day, 22% High-Efficiency - Image 1](https://m.media-amazon.com/images/I/71ErMhoZ4NL.jpg) ## Questions & Answers **Q: What is the panel like when its overcast, i.e. cloudy and dark, is it going still charge power banks and phones, tablets and the like? 200w, Regards** A: Hi yes we fitted 2 panels to our VW t5 and they work perfectly, we run phone, tablet and watch chargers and have never had an issue whatever the weather, hope this helps **Q: Can you connect to x2 separate batteries through the connectors on the front of the PWM i.e. leisure battery and a starter battery?** A: Got mine linked to 2 leisure batteries and a starter , in daylight I get a static charge rate of 13.7 .Very happy . **Q: do you sell single Flexible Solar Panels 100w flexible kits ? like above but one panel** A: Yes，please check ：https://www.amazon.co.uk/dp/B07VQZQHLV?ref=myi_title_dp **Q: hi, would it be possible to heat and run a medium sized hot tub using these solar units and if so how many ? thanks** A: I'm not sure how much power a hot tub needs but more than a kettle at a guess. A kettle 3kw or 3000w would need 30 of these panels running at full efficiency which they never do. A heating element is fine with the available power changing with the sun. But a pump or other control systems really dont like it. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Easy to install *by I***U on 19 April 2023* Despite some bad reviews I took the risk ! I’m surprised very good quality, value for the money solar panels and working perfectly for our shed but tried in the house with TV PlayStation induction plate all powered by it! Worth all the money spent installed in 1/2 hour it’s definitely a 5 stars! ### ⭐⭐⭐⭐⭐ So far they are brilliant! *by C***E on 7 September 2024* We bought this kit for our caravan roof. Due to British weather we haven’t had a full 200w which we didn’t expect anyway but normally hit over the 130w mark. They charge our leisure battery perfectly & also feeds 12v dc power to charge our Bluetti ac200max at the same time. How long they last we don’t know but been on a few months now & they are spirit & light weight. ### ⭐⭐⭐⭐⭐ Does what it’s supposed to. *by H***? on 10 April 2023* Ordered these to replace a broken down pair of panels on my camper roof. It was fitted by an auto electrician for me. Stuck down with Sikafkex after preparing the surface. On a sunny day they produced 20 volts on an open circuit (with no controls attached). Once the controller and wiring has been attached I expect it will be 18 volts. On mildly sunny days it keeps my leisure battery at 13.6 volts. The panels were delivered and came on time. ## Frequently Bought Together - XINPUGUANG 200w Flexible Solar Panel Kit 2pcs 100w 18v Monocrystalline Solar Panels + 20A Charge Controller for Off- Grid System Motorhome, RV, Caravan, Camper, Boats, Roofs, Uneven Surfaces - Sika Sikaflex-522 Caravan And Motorhome Adhesive Sealant – Weather And Mould Resistant – White – 300ml - Solar Double Cable Entry Gland, Waterproof Solar Photovoltaic Plastic Bracket Curved Cable Connector ABS Dual Cable Entry Housing for Solar Panels of RV Caravan Boat --- ## 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.jp/products/114160703-xinpuguang-200w-flexible-solar-panel-kit-for-rv-boats-uneven](https://www.desertcart.jp/products/114160703-xinpuguang-200w-flexible-solar-panel-kit-for-rv-boats-uneven) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-23*