--- product_id: 222373363 title: "Renogy Solar Panels 640 Watt N-Type 18BB, 25% High-Efficiency | 2PCS 320W Solar Panels for Homes Rooftops Farms yards sheds Off-Grid Systems, Efficient Power in Less Space, IP68" brand: "renogy" price: "2278148CFA" currency: XOF in_stock: true category: "Renogy" url: https://www.desertcart.sn/products/222373363-renogy-solar-panels-640-watt-n-type-18bb-25-high store_origin: SN region: Senegal --- # 640W total power output 25% high-efficiency N-Type cells IP68 waterproof & anti-corrosion Renogy Solar Panels 640 Watt N-Type 18BB, 25% High-Efficiency | 2PCS 320W Solar Panels for Homes Rooftops Farms yards sheds Off-Grid Systems, Efficient Power in Less Space, IP68 **Brand:** renogy **Price:** 2278148CFA **Availability:** ✅ In Stock ## Summary > ☀️ Power your future with efficiency that’s impossible to ignore! ## Quick Answers - **What is this?** Renogy Solar Panels 640 Watt N-Type 18BB, 25% High-Efficiency | 2PCS 320W Solar Panels for Homes Rooftops Farms yards sheds Off-Grid Systems, Efficient Power in Less Space, IP68 by renogy - **How much does it cost?** 2278148CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/222373363-renogy-solar-panels-640-watt-n-type-18bb-25-high) ## Best For - renogy enthusiasts ## Why This Product - Trusted renogy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Next-Gen N-Type Tech:** 18 busbars reduce hotspots and boost durability, delivering up to 25% cell efficiency for longer-lasting performance. - • **Power That Outperforms:** Generate 3200Wh daily with 20W more per panel than standard 300W models—maximize your energy independence. - • **Plug & Play Installation:** Pre-drilled holes and broad mounting compatibility make setup seamless for rooftops, RVs, farms, and off-grid escapes. - • **Built to Brave the Elements:** IP68-rated panels with multi-layer encapsulation and anti-corrosion coating ensure reliable power rain or shine. - • **Smart Savings with Solar Tax Credit:** Claim up to 30% back on your solar investment—power your lifestyle and your wallet simultaneously. ## Overview Renogy’s 640W solar panel kit features two 320W N-Type monocrystalline panels with advanced 18 busbar technology, delivering up to 25% efficiency and superior temperature tolerance. Designed for durability with IP68 waterproof rating and anti-corrosion coating, these panels generate approximately 3200Wh daily, ideal for homes, farms, and off-grid systems. Easy to install with pre-drilled holes and compatible mounts, plus eligible for a 30% federal solar tax credit, this kit offers a high-performance, space-efficient renewable energy solution. ## Description desertcart.com : Renogy Solar Panels 640 Watt N-Type 18BB, 25% High-Efficiency | 2PCS 320W Solar Panels for Homes Rooftops Farms yards sheds Off-Grid Systems, Efficient Power in Less Space, IP68 : Patio, Lawn & Garden ## Features - Safe & Powerful: Renogy 320 watt Solar Panels performs 20 watts higher than regular 300 watt solar panels, total power adds up over 600 watts, daily 3200Wh of electricity and generates electricity with no microcracks to pretect your battery, EL certified. - High Quality Made Solar Panels: Renogy 320 watt solar panels are made of advanced encapsulation material with multi-layered sheet laminations to protect cells from physical damage or distortion, finished up with anti-corrosion coating, IP68 Rated. - Edge-Cutting N-Type 18BB Solar Panels: Renogy solar panels come with 18 busbars, reducing hot spot effect in harsh weather. Up to 25% solar panel cell efficiency and superior temperature tolerance, it delivers great performance and extended lifespan. - Easy Installation: Renogy Solar Panels come with the pre-drilled holes on the back, ideal for off-grid applications including RVs, rooftops, cabins, yachts. Compatible with Renogy ground mount, Z Bracket, Corner Bracket, Pole Mount, and Tilt Mount. - Claim Federal Solar Panels Tax Credit: Claim up to 30% of your home's new solar panels system costs (equipment & installation) for tax credit. For more, please refer to our Solar Tax Credit section or visit U.S. Department of Energy webpage. - Note: The module needs to be installed in a location where there is no shade all year round. Make sure that there are no obstacles that may block the light at the module installation site. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08D644VFN | | Amperage Capacity | 8.46 A | | Best Sellers Rank | #56,571 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #270 in Solar Panels | | Brand Name | Renogy | | Connector Type | Solar Panel Connector | | Customer Reviews | 4.4 4.4 out of 5 stars (137) | | Efficiency | High Efficiency | | Folded Size | Unfoldable | | Included Components | Solar Panel | | Item Dimensions L x W x H | 64.37"L x 34.65"W x 1.38"H | | Item Type Name | Renogy Solar Panel | | Item Weight | 90.5 pounds | | Manufacturer | Renogy | | Manufacturer Part Number | 2 Pieces | | Material Type | Monocrystalline Silicon | | Maximum Power | 320 watts | | Maximum Voltage | 24 volts | | Model Number | 2pcs 320W Solar Panels | | Number Of Cells | 32 | | Number of Items | 2 | | Number of Packs | 2 | | Output Voltage | 24 volts | | Special Features | 12v solar panel, 24v solar panel, 320W Solar Power Output, Rigid N-type Solar Panel | | UPC | 810009715887 | | Unit Count | 2 Count | | Upper Temperature Rating | 185 °F | ## Product Details - **Brand:** Renogy - **Efficiency:** High Efficiency - **Item Weight:** 90.5 pounds - **Material:** Monocrystalline Silicon - **Product Dimensions:** 64.37"L x 34.65"W x 1.38"H ## Images ![Renogy Solar Panels 640 Watt N-Type 18BB, 25% High-Efficiency | 2PCS 320W Solar Panels for Homes Rooftops Farms yards sheds Off-Grid Systems, Efficient Power in Less Space, IP68 - Image 1](https://m.media-amazon.com/images/I/71NPH+c5NgL.jpg) ![Renogy Solar Panels 640 Watt N-Type 18BB, 25% High-Efficiency | 2PCS 320W Solar Panels for Homes Rooftops Farms yards sheds Off-Grid Systems, Efficient Power in Less Space, IP68 - Image 2](https://m.media-amazon.com/images/I/71ZvK09xEAL.jpg) ![Renogy Solar Panels 640 Watt N-Type 18BB, 25% High-Efficiency | 2PCS 320W Solar Panels for Homes Rooftops Farms yards sheds Off-Grid Systems, Efficient Power in Less Space, IP68 - Image 3](https://m.media-amazon.com/images/I/71xbM+hLfnL.jpg) ![Renogy Solar Panels 640 Watt N-Type 18BB, 25% High-Efficiency | 2PCS 320W Solar Panels for Homes Rooftops Farms yards sheds Off-Grid Systems, Efficient Power in Less Space, IP68 - Image 4](https://m.media-amazon.com/images/I/7183H04KeVL.jpg) ![Renogy Solar Panels 640 Watt N-Type 18BB, 25% High-Efficiency | 2PCS 320W Solar Panels for Homes Rooftops Farms yards sheds Off-Grid Systems, Efficient Power in Less Space, IP68 - Image 5](https://m.media-amazon.com/images/I/71Qwjt-IV2L.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: What do I need to complete my off-grid solar power system ?** A: You need a solar panel, a charge controller to regulate current, and a deep-cycle battery for storage. For wiring, you will need adapter kit cables (panel to controller) and tray cables (controller to battery) to complete the system. **Q: What does off-grid and on-grid mean ?** A: On-grid means connected to the power grid. Off-grid means independent of the grid, storing power in batteries for later use, so you are never affected by grid blackouts. **Q: Why is my solar panel under producing ?** A: Solar panel performance may be hindered for a number of reasons. Most commonly environmental conditions such as indirect sunlight, temperature rise, cloudy sky, and dirt and stain build up on the top glass will cause a reduced power output. **Q: How should I connect solar panels in my electrical circuit (series vs parallel)** A: Connect in series to increase total voltage (current stays the same), or in parallel to increase total current (voltage stays the same). Combine both for optimum system power output. **Q: How many solar panels do I need ?** A: First, determine your total power load (Watts × run hours × 1.5-2 safety factor). Size your battery bank based on this capacity, and accordingly decide how many panels or how much power input is needed. ## Frequently Bought Together - Renogy 2pcs 320W Solar Panels 24V Monocrystalline On/Off Grid 640W for RV Boat Shed Farm Home House Rooftop Residential Commercial House, 2 Pieces - Renogy 4 Sets of Solar Panel Mounting Z Brackets Lightweight Aluminum Corrosion-Free Construction for RVs, Trailers, Boats, Yachts, Wall and Other Off Gird Roof Installation, 4 Count - BougeRV Solar Connectors Y Branch Parallel Adapter Cable Wire Plug Tool Kit for Solar Panel --- ## 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.sn/products/222373363-renogy-solar-panels-640-watt-n-type-18bb-25-high](https://www.desertcart.sn/products/222373363-renogy-solar-panels-640-watt-n-type-18bb-25-high) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-08-13*