Photonic Universe ▶ Austrian Engineering 270W Mono Fibreglass Semi-Flexible Solar Panel High-Efficiency Monocrystalline | ETFE Coated | Made in Austria The 270W Mono Fibreglass Semi-Flexible Solar Panel, SKU: FLPRO-270M, offers a robust and lightweight solution for generating reliable off-grid electricity. Manufactured in Austria, this high-efficiency monocrystalline solar panel is designed for versatile applications where traditional rigid panels are unsuitable. Its semi-flexible construction allows it to conform to gently curved surfaces, making it ideal for mobile and marine installations. Engineered with a durable ETFE surface and 9-busbar technology, this panel maximises energy harvest even in challenging light conditions, providing dependable power for 12V battery systems in caravans, motorhomes, boats, and remote cabins across the UK. BUYER NOTE: This 270W panel requires an MPPT solar charge controller, ideally 30A, for optimal 12V battery charging efficiency. Key Features ▶ Austrian Manufacturing — Ensures premium quality and adherence to European standards. ▶ 270W Monocrystalline Cells — Delivers high power output from a compact footprint. ▶ Semi-Flexible Design — Adapts to gently curved surfaces, ideal for vehicle roofs and marine decks. ▶ Durable ETFE Coating — Provides superior weather resistance and a longer service life than standard PET. ▶ Textured Surface — Enhances light absorption and performance in low light or angled sun conditions. ▶ 9-Busbar Technology — Improves cell efficiency and power extraction. ▶ Lightweight & Ultra-Thin — Weighs only 5.27 kg and is 2 mm thick, minimising impact on vehicle dynamics. ▶ Saltwater Resistant — Built for demanding marine environments. Technical Specifications (STC*) Parameter Value Peak Power (Pmax) 270W Max Power Voltage (Vmp) 30.8V Max Power Current (Imp) 9A Open Circuit Voltage (Voc) 37.1V Short Circuit Current (Isc) 9.4A Dimensions (L x W x T) 1595 x 1020 x 2 mm Weight 5.27 kg Cell Type Monocrystalline Construction Fibreglass Reinforced Plastic with ETFE Cable Length 2 x 0.9m Cable Cross-Section 4.0mm² Connectors MC4 Compatible *STC (Standard Test Conditions): Irradiance 1000 W/m², Cell Temperature 25°C, Air Mass 1.5. Performance & Design Highlights This 270W semi-flexible solar panel integrates advanced features for superior performance and longevity. The special textured ETFE surface significantly reduces light reflection, allowing for enhanced light absorption from various angles. This design choice boosts power generation in low light, cloudy conditions, or when the sun is not directly overhead, such as during morning, evening, or winter months. Utilising new generation 9-busbar monocrystalline solar cells, the panel extracts more power from the same surface area compared to standard cells, contributing to its high efficiency. Its robust construction from glass fibre reinforced plastic with soft, sealed edges ensures exceptional durability, resistance to mechanical impact, and prevention of long-term delamination. Typical Applications Application Description Caravans & Motorhomes Ideal for charging 12V leisure batteries to power onboard appliances and electronics, fitting gently curved roofs. Boats & Marine Vessels High resistance to saltwater and a fully waterproof design make it perfect for yachts, narrowboats, and other marine applications. Off-Grid Systems Suitable for remote cabins, sheds, garden offices, or backup power solutions where grid connection is unavailable. Specialised Vehicles Can be used on various industrial and construction vehicles requiring mobile power. Built-In Protection & Durability This solar panel is built for resilience and long-term performance. Its construction from glass fibre reinforced plastic with soft, sealed edges provides exceptional durability, resisting mechanical impact and preventing long-term delamination. The robust ETFE surface offers a longer service life compared to standard semi-flexible panels, making it extremely hard-wearing and less prone to cracking, delamination, and corrosion. Furthermore, its high resistance to saltwater makes it ideal for demanding marine environments. The panel is also IEC certified, guaranteeing superior build and performance standards. Common Questions What type of battery can this panel charge? This 270W panel is ideal for charging 12V lead-acid (including Gel, AGM, Flooded) and lithium (LiFePO4) battery banks when paired with an appropriate MPPT charge controller. Can I walk on this semi-flexible solar panel? While durable, it is generally not recommended to walk directly on semi-flexible solar panels. Excessive pressure or sharp objects could damage the cells or protective layers. How does the textured surface improve performance? The special textured ETFE surface reduces light reflection and maximises the absorption of light from various angles. This allows the panel to generate more power in low light, cloudy conditions, or when the sun is not directly overhead. Installation Notes The semi-flexible design allows installation on gently curved surfaces. Secure using a strong, suitable adhesive, or alternatively with self-tapping screws, tenax fasteners, or zip ties. When using adhesive, ensure the surface is clean, dry, and free from contaminants for optimal bonding. Avoid bending or kinking the module unnecessarily; the maximum allowed curvature is a minimum bending radius of 2000 mm, and panels should only be bent lengthwise. During wiring, it is recommended to turn the front side of the module away from the sun or cover it to avoid electrical risks. For cleaning, gently wipe the front side with a soft cloth (dry or moist with lukewarm water). Do not use abrasive tools or high-pressure water. Before You Buy Verify the exact model (FLPRO-270M) and specifications to ensure it meets your project requirements. Confirm compatibility with your existing or planned solar charge controller and battery system. Ensure you have an appropriate MPPT charge controller (recommended 30A for 12V systems) for optimal performance. Consider the dimensions (1595 x 1020 x 2 mm) and weight (5.27 kg) for your intended mounting location. Plan your cable routing, noting the pre-fitted 0.9m cables with MC4 compatible connectors. For any technical questions or assistance with installation, please contact Solarika for expert advice. All specifications are based on Standard Test Conditions (STC) and are subject to minor variations. Please verify product details and compatibility for your specific application before purchase.
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