Renewable energy efficiency: With its internal photovoltaic module that charges energy during the day, this fan guarantees reliable power in autonomous mode. Maximizes solar exploitation to freshen up your home for a long time without consuming conventional electricity. Intelligent Environment: Solar ceiling fan with intelligent dual mode and adaptive air-light management for a perfect balance between natural ventilation and ambient lighting, creating a comfortable living space without manual adjustment EASY STORAGE: Compact design specially designed for optimal portability, this solar fan easily installs and moves with convenient hooks, perfect for tight spaces and frequent reorganizations. Performance: Optimal lighting and soft ventilation combined in perfectly quiet operation, powered by a robust anti-vibration motor mechanism for an enhanced everyday experience Indoor/Outdoor Flexibility: IP54 weatherproof and fine dust resistant structure. Universal installation kit with adjustable mounting arm (30-120 cm height adjustment). Sleek design fits contemporary or classic decorations. Anti-vibration system for mounting on uneven surfaces.