Solar-Powered Greenhouse Window Opener Strut with Thermal Expansion Support

This innovative product is designed to enhance your greenhouse's ventilation system by automatically opening and closing windows based on temperature changes. Powered by solar energy, it operates efficiently and sustainably without the need for additional wiring or batteries. The device features a thermal expansion support mechanism that ensures precise and responsive adjustments to varying climate conditions, ensuring optimal airflow and temperature control for your plants. Ideal for gardeners seeking an eco-friendly and maintenance-free solution to maintaining the perfect growing environment. Part Number: Support rod Style: Modern and simple Manufacture country: China Instructions included: No