--- product_id: 374287136 title: "50 Watt Flexible Monocrystalline High Efficiency Solar Panel" brand: "sunpower" price: "€ 491.19" currency: EUR in_stock: true url: https://www.desertcart.es/products/374287136-50-watt-flexible-monocrystalline-high-efficiency-solar-panel store_origin: ES region: Spain --- # 50W max power output High-efficiency monocrystalline cells Flexible up to 30° for versatile installs 50 Watt Flexible Monocrystalline High Efficiency Solar Panel **Brand:** sunpower **Price:** € 491.19 **Availability:** ✅ In Stock ## Summary > ☀️ Charge ahead with the solar panel that bends to your lifestyle! ## Quick Answers - **What is this?** 50 Watt Flexible Monocrystalline High Efficiency Solar Panel by sunpower - **How much does it cost?** € 491.19 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/374287136-50-watt-flexible-monocrystalline-high-efficiency-solar-panel) ## Best For - sunpower enthusiasts ## Why This Product - Trusted sunpower brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & play ready:** Standard MC4 quick-connect cables for seamless device compatibility - • **Next-level efficiency:** SunPower Maxeon Gen II cells deliver industry-leading charging speed - • **Flex your installation:** Bendable up to 30° to fit curved surfaces and unconventional spaces - • **Power-packed portability:** Lightweight 1.72 kg design for effortless transport and setup - • **Built to last, built to perform:** Rugged polymer construction with stainless steel grommets for durable, weather-resistant use ## Overview The SunPower 50 Watt Flexible Monocrystalline Solar Panel combines cutting-edge Maxeon Gen II cells with a lightweight, flexible polymer design. Delivering 50W of high-efficiency power in a durable, bendable form factor, it’s engineered for easy installation on curved surfaces and rapid charging of solar-compatible batteries. Ideal for professionals and adventurers alike, this panel offers quick-connect MC4 compatibility and rugged construction, making it the top choice for portable, reliable solar energy. ## Description SunPower 50 Watt Flexible Monocrystalline High Efficiency Solar Panel ## Features - SunPower flexible panels are the #1 choice for customers due of the combination of high power and cell ruggedness. - The panel can be installed with adhesives and/or use of stainless steel grommets in the panel. - The panels have standard quickconnect cables. An easy-to-follow installation guide is provided with each panel. - SunPower's panels are constructed with top-grade, light-weight polymer materials, allowing the for easy transport, installation and panel flexing up to 30 degrees. - Made with SunPower's highest power Gen II back contact cells, SunPower's flexible panels deliver the highest power output and the highest charging capacity in their product class. ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | SunPower | | Material | Monocrystalline Silicon | | Product Dimensions | 64.8L x 55.6W x 2H Centimeters | | Item Weight | 1.72 kg | | Efficiency | High Efficiency | | Included Components | SUNLOK Micro Junction Box & PV4-S connectors | | Maximum Voltage | 21.5 Volts | | Maximum Power | 50 Watts | | Special Feature | Lead-Free | | UPC | 816360028215 670875605107 | | Manufacturer | SunPower | | Country of Origin | USA | | Item model number | SPR-E-Flex-50 | | ASIN | B07C34GHGV | ## Product Details - **Brand:** SunPower - **Material:** Monocrystalline Silicon - **Product Dimensions:** 64.8L x 55.6W x 2H Centimeters - **Item Weight:** 1.72 kg - **Efficiency:** High Efficiency ## Images ![50 Watt Flexible Monocrystalline High Efficiency Solar Panel - Image 1](https://m.media-amazon.com/images/I/61IQZ-jojwL.jpg) ## Questions & Answers **Q: Can this directly charge a Lithium Ion 100 ah battery?** A: No, but, just 2 things I need to mention: 1. You do need a charge controller in between the battery and solar panel. (Because of the difference in voltage.) 2. If you do plan on going with a charge controller, make sure to run at least 2 solar panels in series into the charge controller if you have a 12V battery system. (3 if you have 24V system). This is because the voltage on the PV side must be 5 to 10V higher than the battery voltage system. **Q: what are the solar panels dimensions?** A: Dimensions are 25.5" (L) x 21.9" (W) x 0.1" (H) (0.8" including junction box). Weight 2.4lb **Q: what is max amp output on this THX** A: The 50W's rated current is 2.8Amps & the short circuit current is 3.1Amps (the max amp output you would see) **Q: What connectors do I need to extend the length of the wires to an inside my boat Victron controller?** A: You can use a length of PV extension wire that has a male MC4 connector on one end and a female MC4 connector on the other end. You could buy for example a 50ft length of wire and cut it in half to get 2x25ft lengths with MC4 connectors to go into the panel and bare wire to then go into the MPPT charge controller. ## Frequently Bought Together - SunPower 50 Watt Flexible Monocrystalline High Efficiency Solar Panel - Victron Energy SmartSolar MPPT Solar Charge Controller (Bluetooth) - Charge Controllers for Solar Panels - 75V, 15 amp, 12/24-Volt - 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.es/products/374287136-50-watt-flexible-monocrystalline-high-efficiency-solar-panel](https://www.desertcart.es/products/374287136-50-watt-flexible-monocrystalline-high-efficiency-solar-panel) --- *Product available on Desertcart Spain* *Store origin: ES* *Last updated: 2026-04-22*