PHOTONIC UNIVERSE 270W Semi-Flexible Fibreglass Solar Panel Durable ETFE Coating & 9-Busbar Monocrystalline Cells | UK Off-Grid & Marine Power The Photonic Universe 270W Semi-Flexible Fibreglass Solar Panel (SKU: FLPROC-270M) offers a robust and efficient solution for generating free electricity in diverse UK environments. Engineered with a durable ETFE coating and reinforced fibreglass, this panel is designed for longevity and reliable performance, making it an excellent choice for curved surfaces on RVs, boats, and various off-grid installations. Featuring high-efficiency 9-busbar monocrystalline solar cells, this 270W panel is optimised for energy conversion, even in challenging light conditions, ensuring consistent power for your 12V battery systems or direct supply applications. Its lightweight and thin profile allows for versatile mounting options, providing dependable solar power wherever your adventures take you. CHARGE CONTROLLER NOTE: For optimal 12V battery charging, a 30A MPPT solar charge controller is required with this panel. Key Features ▶ 270W High Efficiency — Delivers substantial power for permanent outdoor use. ▶ Semi-Flexible Design — Ideal for curved surfaces on vehicles and vessels, allowing for bonding or screw fixing. ▶ Robust Fibreglass Construction — Plastic reinforced with glass fibre ensures exceptional durability and sturdiness. ▶ Advanced ETFE Coating — Provides superior lifespan, resistance to cracking, delamination, corrosion, UV, and chemicals. ▶ 9-Busbar Monocrystalline Cells — High-quality cells for excellent energy conversion and increased efficiency. ▶ Lightweight & Thin — Weighs only 5.00kg and is 2mm thick, perfect for various vehicle and marine installations. ▶ All-Weather & Marine Ready — Sealed, waterproof design with high resistance to saltwater environments. ▶ Improved Light Absorption — Textured, anti-reflective surface boosts efficiency in low light and cloudy conditions. ▶ Pre-fitted MC4 Connectors — Includes 2 x 1m cables with waterproof MC4 connectors for easy system integration. Technical Specifications Parameter Value Peak Power (Pmax) 270W Maximum Power Voltage (Vmp) 24.2V Maximum Power Current (Imp) 11.16A Open Circuit Voltage (Voc) 28.6V Short Circuit Current (Isc) 11.83A Cell Type Monocrystalline (9-busbar) Coating Material ETFE (Ethylene Tetrafluoroethylene) Dimensions (L x W x D) 1940 x 710 x 2 mm Weight 5.00 kg Panel Performance & System Integration This 270W semi-flexible solar panel is built with high-quality 9-busbar monocrystalline solar cells, known for their excellent efficiency and performance. The multi-busbar technology enhances current collection, improving overall module efficiency and contributing to a sleek aesthetic. The advanced ETFE (Ethylene Tetrafluoroethylene) coating provides a superior protective layer compared to standard PET materials. This robust surface significantly extends the panel's lifespan by resisting UV degradation, chemicals, saltwater, and extreme temperatures, while its lightly textured, anti-reflective properties maximise light absorption, even in low-light or cloudy conditions. For ease of installation, the panel comes pre-fitted with two 1-metre lengths of 6mm² solar cable, terminated with industry-standard waterproof MC4 connectors. These cables are designed to carry high currents with minimal power loss, facilitating straightforward connection to your solar charge controller and battery system. Typical Applications Application Description Motorhomes & Caravans Provides reliable power for leisure vehicles, ideal for curved roofs and discreet installations. Boats & Marine Vessels High resistance to saltwater and a waterproof design make it perfect for marine environments. Off-Grid Power Setups Suitable for remote cabins, sheds, or any location without mains electricity. Solar Lighting Systems Powers various 12V solar lighting applications efficiently. Built-In Protection Functions The Photonic Universe 270W semi-flexible solar panel is designed for resilience and long-term outdoor use. Its robust fibreglass-reinforced plastic construction provides significant mechanical strength, while the advanced ETFE coating offers superior protection against environmental stressors. This includes excellent resistance to UV radiation, chemicals, and saltwater, making it highly suitable for harsh marine environments. The sealed, waterproof design ensures reliable performance across all weather conditions, preventing moisture ingress and maintaining efficiency. Common Questions What type of charge controller is recommended? For charging a 12V battery system with this 270W panel, a 30A MPPT (Maximum Power Point Tracking) solar charge controller is required to ensure optimal efficiency and battery health. Can this semi-flexible panel be walked on? While semi-flexible panels are generally durable, it is best to avoid walking directly on them to prevent potential damage to the cells or internal connections. If installation requires occasional light foot traffic, ensure soft-soled shoes are worn and distribute weight evenly. How flexible is the panel, and how should it be mounted? The panel features a highly flexible design, making it suitable for mounting on gently curved surfaces. It can be securely bonded using appropriate adhesive or fixed with bolts and screws, depending on the application and surface material. What are the advantages of the ETFE coating? The ETFE coating provides enhanced durability, a longer service life, and superior resistance to environmental factors like UV radiation, saltwater, and chemicals. Its lightly textured, anti-reflective surface also improves light absorption and has self-cleaning properties, reducing maintenance. Installation Notes Ensure the mounting surface is clean, dry, and structurally sound before installation. For bonding, use a high-quality, marine-grade adhesive suitable for solar panels and your specific surface material. If using screws, pre-drill pilot holes and use appropriate fasteners to avoid damaging the panel or surface. Allow for adequate ventilation around the panel to prevent overheating, which can reduce efficiency. Connect the panel to a compatible MPPT charge controller before connecting to batteries. Route cables carefully, securing them to prevent chafing or damage, and ensure all connections are waterproof. Before You Buy Verify the panel's dimensions (1940 x 710 x 2 mm) against your available mounting space. Confirm your system voltage (e.g., 12V) and ensure compatibility with the panel's output. Consider your daily energy requirements to ensure 270W is sufficient for your application. Research and select a suitable 30A MPPT charge controller if you are charging a 12V battery. Consult with a qualified installer if you are unsure about system design or installation procedures. Review the manufacturer's instructions for detailed handling and installation guidelines. Please verify all specifications and compatibility requirements before purchase. This product is covered by a 1-year workmanship warranty. Professional installation is recommended for optimal performance and safety.
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