The 4SEASONS Solar Powered Roof Vent is designed for standard sloped shingle roofs, providing reliable, maintenance-free attic ventilation powered entirely by the sun. It helps remove excess heat, moisture, and humidity from the attic to improve air circulation and support a healthier attic environment—without the need for electrical wiring. Equipped with a 12W high-performance monocrystalline solar panel, the vent delivers dependable operation from dawn to dusk, even in less-than-ideal sunlight conditions. With airflow of up to 400 CFM, it ventilates attic spaces up to 500 sq. ft. and continues to function as a weather-resistant passive roof vent after sunset. Built with a durable polycarbonate housing and integrated flashing, the 4SEASONS Vent is designed to withstand everyday outdoor conditions, including rain, snow, and seasonal temperature changes. Its high-efficiency brushless motor provides quiet, dependable performance with minimal maintenance. CSA Certified, the 4SEASONS Solar Powered Roof Vent meets Canadian safety and performance standards and offers an energy-efficient solution for improving attic ventilation in residential roofing applications.