Greensen Solar Greenhouse Vent Opener, Automatic Window Opener up to 7kg 45cm 30C with All Accessories for Vegetable Greenhouse Farm

Greensen Solar Greenhouse Vent Opener, Automatic Window Opener up to 7kg 45cm 30C with All Accessories for Vegetable Greenhouse Farm

• [Maximum Ventilation] With an impressive 45cm (18 inch) maximum opening distance, this vent opener creates excellent air circulation to prevent overheating and promote plant growth. the wide opening allows for superior temperature regulation in all greenhouse conditions.
• [Heavy Duty Performance] Designed to handle windows weighing up to 7kg (15lb), this sturdy aluminum and stainless steel opener is perfect for commercial farms and large vegetable greenhouses. its robust construction guarantees long-lasting performance season after season.
• [Automatic Temperature Control] This solar-powered greenhouse vent opener automatically opens and closes your greenhouse windows at 30°c (86°f) without any electricity or batteries required. the temperature-sensitive mechanism ensures optimal growing conditions for your plants by regulating airflow precisely when needed.
• [Energy Efficient Design] Harnessing free solar energy, this eco-friendly vent opener saves money on electricity while maintaining perfect greenhouse conditions. the self-contained system works continuously without maintenance or additional power sources.
• [Easy Installation] The complete kit includes all necessary hardware for quick setup without special tools. its clamp-on design securely attaches to most greenhouse frames in minutes, making it ideal for both new installations and retrofits.