--- product_id: 610874682 title: "800W Solar Panel Kit System, 2Pcs 400W 18V Flexible Monocrystalline Solar Module for Motorhome, Boat, Tent, Car, Trailer, Battery Power Charging" brand: "vky" price: "€ 367.65" currency: EUR in_stock: true reviews_count: 10 category: "Vky" url: https://www.desertcart.be/products/610874682-800w-solar-panel-kit-system-2pcs-400w-18v-flexible-monocrystalline store_origin: BE region: Belgium --- # 800W total power output IP65 waterproof & dustproof 40A smart charge controller 800W Solar Panel Kit System, 2Pcs 400W 18V Flexible Monocrystalline Solar Module for Motorhome, Boat, Tent, Car, Trailer, Battery Power Charging **Brand:** vky **Price:** € 367.65 **Availability:** ✅ In Stock ## Summary > ☀️ Charge Ahead: Power your lifestyle with solar confidence! ## Quick Answers - **What is this?** 800W Solar Panel Kit System, 2Pcs 400W 18V Flexible Monocrystalline Solar Module for Motorhome, Boat, Tent, Car, Trailer, Battery Power Charging by vky - **How much does it cost?** € 367.65 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/610874682-800w-solar-panel-kit-system-2pcs-400w-18v-flexible-monocrystalline) ## Best For - vky enthusiasts ## Why This Product - Trusted vky brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile & Portable:** Lightweight, flexible panels fit uneven surfaces—perfect for motorhomes, boats, tents, and trailers. - • **Power Your Adventures:** 800W flexible monocrystalline panels deliver high-efficiency solar charging wherever you roam. - • **Built for the Elements:** IP65-rated waterproof design with durable PET film and aluminum frame withstands wind, snow, and rough outdoor use. - • **Smart Battery Guardian:** Integrated 40A PWM charge controller protects your battery from overcharge, discharge, and short circuits. - • **Eco-Friendly Energy Freedom:** Harness clean solar power to stay off-grid longer and reduce your carbon footprint with style. ## Overview This 800W solar panel kit includes two 400W flexible monocrystalline panels and a 40A PWM charge controller, designed for high conversion efficiency and durability. With IP65 waterproof rating, robust aluminum framing, and multiple battery protections, it’s ideal for off-grid power needs on motorhomes, boats, tents, and trailers. Lightweight and flexible, it adapts to uneven surfaces while delivering reliable, eco-friendly energy wherever you go. ## Description Why choose our solar panel kit? ▶Solar panels are devices that directly or indirectly convert solar radiation into electrical energy by absorbing solar radiation. Compared with ordinary batteries and accumulators, solar panels are more energy-saving and environmentally friendly. ▶Dual output solar panel with USB interface to meet all your needs. ▶ It has a wide range of applications and can be used in many places, such as: B. Automobiles and small appliances. Product description: Name:Solar Panel Color:Black Input voltage: DC18V Power: 2* 400W Size: 117.5*54cm/46*21inch Type of Solar Cell: Monocrystalline Suitable for: Cycling, Climbing, Hiking, Camping, Traveling, etc Package include 2 x Solar Panels 1 x 40A Controller Note: ▸Please do not scratch the surface of the solar panel with sharp objects. ▸ Please expose the solar panel to direct sunlight to ensure the best charging speed when charging. ▸ Please do not place the charger in rainy days, otherwise it will cause a short circuit. ▸If you have any dispute, even if there was just one problem, please feel free to contact us by email as soon as possible, we will reply you within 24 hours. Review: No product specification - The box was soaking wet , there are no stickers on it with the wattage so I'm a bit wary about the item the controller was just loose in the box l have not had chance to install them so I'm not sure if they function yet but that's because I'm a bit nervous of them , hopefully I will find out when I get them installed Review: Solar panels - Excellent panels work great on my Motorhome. Really pleased great price. ## Features - 【High Conversion Efficiency】Solar panels use monocrystalline silicon material, which can convert solar energy into electricity to charge mobile phones,laptops etc. It is used to respond to temporary household power outages, campfires, camping, and field fishing. It converts solar energy into electrical energy and stores it, which saves electricity and is environmentally friendly. - 【Durable & Easy To Clean】Outermost layer of the solar panel adopts PET film packaging technology, which is IP65 waterproof and easy to clean. The solar panel adopts 5-layer principle technology, which has strong tear resistance, high tensile strength, good hardness, excellent impact resistance, and long stretch life. - 【Built to Last】Withstands high winds (2400Pa) and snow loads (5400Pa). Aluminum frame provides extended outdoor use that ensures the panel can last for decades. The IP65 rated junction box is versatile due to its ability to withstand dirt, dust, debris, and low-pressure water jets. - 【Multiple Protection】 40A Solar Charge Controller integrates efficient PWM charging to increase battery life and improve system performance. It can prevent the battery from over charge, over voltage, discharge and short circuit, reversed polarity protection. - 【Scope of Application】This solar panel kit is perfect for RV, boat, sail, yacht, truck, car, coach, cabin, RV, tent, trailer, golf cart or any other uneven surface. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BTHTPGNK | | Best Sellers Rank | 111,202 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 341 in Monocrystalline Solar Panels | | Brand | VKY | | Connector Type | MC4 | | Country of Origin | China | | Customer Reviews | 2.4 out of 5 stars 16 Reviews | | Included Components | 2 x Solar Panels, 1 x 40A Controller | | Included components | 2 x Solar Panels, 1 x 40A Controller | | Item Type Name | 1 | | Manufacturer | SEEANN | | Maximum Power | 400 Watts | | Maximum Voltage | 18 Volts (DC) | | Maximum power | 400 Watts | | Maximum voltage | 18 Volts (DC) | | Model Number | 1 | | Number of Items | 1 | | Number of Packs | 3 | | Number of items | 1 | | Output Voltage | 18 Volts (DC) | | Part Number | JX0127004996 | | Special Features | Dual output with USB interface and 40A Solar Charge Controller | | Special feature | Dual output with USB interface and 40A Solar Charge Controller | ## Product Details - **Brand:** SEEANN - **Efficiency:** 63.62% - **Included components:** 2 x Solar Panels, 1 x 40A Controller - **Material:** Monocrystalline Silicon, PET Film, Aluminum - **Maximum voltage:** 18 Volts (DC) ## Images ![800W Solar Panel Kit System, 2Pcs 400W 18V Flexible Monocrystalline Solar Module for Motorhome, Boat, Tent, Car, Trailer, Battery Power Charging - Image 1](https://m.media-amazon.com/images/I/71XNLQcn7BL.jpg) ![800W Solar Panel Kit System, 2Pcs 400W 18V Flexible Monocrystalline Solar Module for Motorhome, Boat, Tent, Car, Trailer, Battery Power Charging - Image 2](https://m.media-amazon.com/images/I/81quKM4NdPL.jpg) ![800W Solar Panel Kit System, 2Pcs 400W 18V Flexible Monocrystalline Solar Module for Motorhome, Boat, Tent, Car, Trailer, Battery Power Charging - Image 3](https://m.media-amazon.com/images/I/81Ro3DWI94L.jpg) ![800W Solar Panel Kit System, 2Pcs 400W 18V Flexible Monocrystalline Solar Module for Motorhome, Boat, Tent, Car, Trailer, Battery Power Charging - Image 4](https://m.media-amazon.com/images/I/71iEnaoD9PL.jpg) ![800W Solar Panel Kit System, 2Pcs 400W 18V Flexible Monocrystalline Solar Module for Motorhome, Boat, Tent, Car, Trailer, Battery Power Charging - Image 5](https://m.media-amazon.com/images/I/61cwwxYoxyL.jpg) ## Customer Reviews ### ⭐ No product specification *by P***Y on 20 April 2025* The box was soaking wet , there are no stickers on it with the wattage so I'm a bit wary about the item the controller was just loose in the box l have not had chance to install them so I'm not sure if they function yet but that's because I'm a bit nervous of them , hopefully I will find out when I get them installed ### ⭐⭐⭐⭐⭐ Solar panels *by A***R on 9 May 2025* Excellent panels work great on my Motorhome. Really pleased great price. ### ⭐⭐⭐ Wrong polarity *by J***N on 3 July 2025* The panels work well however the cables were labeled with the wrong polarity. Check polarity first. ## Frequently Bought Together - 800W Solar Panel Kit System, 2Pcs 400W 18V Flexible Monocrystalline Solar Module for Motorhome, Boat, Tent, Car, Trailer, Battery Power Charging - 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.be/products/610874682-800w-solar-panel-kit-system-2pcs-400w-18v-flexible-monocrystalline](https://www.desertcart.be/products/610874682-800w-solar-panel-kit-system-2pcs-400w-18v-flexible-monocrystalline) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-09-27*