--- product_id: 646126174 title: "20 Watt 12 Volt Solar Panel Kit Monocrystalline Solar Panel + 10A PWM Charge Controller + Battery Clips 22% High-Efficiency for RV Boats Trailer Off-Grid System" brand: "irishom" price: "€ 68.86" currency: EUR in_stock: true url: https://www.desertcart.es/products/646126174-20-watt-12-volt-solar-panel-kit-monocrystalline-solar-panel store_origin: ES region: Spain --- # 22% high-efficiency power conversion IP64 waterproof & weatherproof design 10A PWM charge controller for battery safety 20 Watt 12 Volt Solar Panel Kit Monocrystalline Solar Panel + 10A PWM Charge Controller + Battery Clips 22% High-Efficiency for RV Boats Trailer Off-Grid System **Brand:** irishom **Price:** € 68.86 **Availability:** ✅ In Stock ## Summary > ☀️ Harness the Sun, Power Your Freedom ## Quick Answers - **What is this?** 20 Watt 12 Volt Solar Panel Kit Monocrystalline Solar Panel + 10A PWM Charge Controller + Battery Clips 22% High-Efficiency for RV Boats Trailer Off-Grid System by irishom - **How much does it cost?** € 68.86 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/646126174-20-watt-12-volt-solar-panel-kit-monocrystalline-solar-panel) ## Best For - irishom enthusiasts ## Why This Product - Trusted irishom brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Maximize Your Power ⚡:** 20W monocrystalline panel delivers peak energy even in low light - • **Smart Battery Guardian 🔋:** Advanced 10A PWM controller with multi-layer protection keeps your batteries safe - • **Plug & Play Convenience 🔌:** Complete kit with clips, suction cups, and car charger for effortless setup - • **Eco-Chic Energy Solution 🌿:** Cut your carbon footprint while powering your RV, boat, or off-grid lifestyle - • **Built to Brave the Elements 💧:** IP64 waterproof rating ensures reliable outdoor performance ## Overview The Irishom 20W 12V Solar Panel Kit features a high-efficiency 22% monocrystalline panel paired with a 10A PWM charge controller offering comprehensive protection. Designed for versatile off-grid use—RV, boats, trailers, and more—this IP64 waterproof kit includes all necessary accessories for quick installation, delivering sustainable, reliable energy wherever you go. ## Description Specification: Product material: High-efficiency monocrystalline silicon board Product size: 280 x 280 x 3mm / 11.02 x 11.02 x 0.12in (solar panel), 133.5 x 70mm / 5.26 x 2.76in (controller) Solar panel: Power: 40W (actual - 20W) Open circuit voltage: 18V Short circuit current: 2A Output voltage: DC18V/12V, USB5V Waterproof grade: IP64 Conversion rate: 22% Application: Suitable for Cycle, mountaineering, hiking, camping, tourism, etc. Controller: Voltage: 12V USB voltage: 5V2A Standby current: ＜10mA No load voltage: 20.8V DC Short circuit current: 1800mA Output current: 1500mA (maximum) Working temperature: -40°C - 85°C / -104°F - 185°F Controller current: 10A/20A/30A/40A/50A/60A/100A (Optional)Packing List: 1 x Solar Panel 1 x Battery Clip 1 x Cigarette Lighter 4 x Suction Cups 1 x Controller 1 x Manual ## Features - 【High Conversion Efficiency】: Our solar panel kit features a 20W monocrystalline solar panel with an impressive 22% conversion rate, ensuring maximum power generation even in low light conditions. Experience enhanced energy efficiency for your home or RV solar panel system. - 【Advanced Protection Features】: Designed with IP64 waterproof rating and equipped with short circuit protection, open circuit protection, reverse connection protection, overload protection, and dual MOS reverse current protection. This solar kit guarantees safe and reliable operation, protecting both the solar panels and your devices. - 【Versatile Applications】: Ideal for various outdoor charging needs, our RV solar panel kit can be used for automotive, yacht, boat, house, garden, shed, or farm battery charging. It provides a convenient and eco-friendly solution for all your power needs on the go. - 【Complete Package】: This solar panel system comes with a 12V battery panel controller featuring adjustable PWM control, 2 alligator clips, 4 suction cups, and 1 car charger. With everything included, setting up and using this solar kit is a breeze. - 【Efficient and Sustainable】: Harness the power of the sun with our high-quality solar panels. Reduce your carbon footprint and save on electricity bills by utilizing this solar panel kit for homes. Embrace a greener lifestyle and enjoy the benefits of renewable energy. ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Irishom | | Model Number | SIM8441223440706JB | | Package Dimensions | 30 x 30 x 4.5 cm; 598.93 g | | Item Weight | 599 g | ## Images ![20 Watt 12 Volt Solar Panel Kit Monocrystalline Solar Panel + 10A PWM Charge Controller + Battery Clips 22% High-Efficiency for RV Boats Trailer Off-Grid System - Image 1](https://m.media-amazon.com/images/I/61ZAWsRuEdL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - Irishom 20 Watt 12 Volt Solar Panel Kit Monocrystalline Solar Panel + 10A PWM Charge Controller + Battery Clips 22% High-Efficiency for RV Boats Trailer Off-Grid System - Smart Wifi Water / Gas Valve Controller, Timed Shut On/Off, App Control or Voice Command, Works for Water Pipe or Gas Valve, UK Plug --- ## 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.es/products/646126174-20-watt-12-volt-solar-panel-kit-monocrystalline-solar-panel](https://www.desertcart.es/products/646126174-20-watt-12-volt-solar-panel-kit-monocrystalline-solar-panel) --- *Product available on Desertcart Spain* *Store origin: ES* *Last updated: 2026-04-22*