Optimize your greenhouse environment effortlessly with this Automatic Greenhouse Window Opener, designed to prevent overheating and maintain the ideal growing temperature. Utilizing solar energy, this non-electric window opener automatically opens and closes your greenhouse vents in response to temperature changes, ensuring optimal ventilation without the need for manual adjustment or external power sources. Key Features: · **Automatic Temperature Control:** Opens and closes greenhouse windows automatically as temperatures fluctuate, maintaining the best growing conditions and preventing overheating. · **Solar-Powered Operation:** Completely non-electric, this opener harnesses solar energy to function, offering an eco-friendly and cost-effective solution for greenhouse ventilation. · **Easy Installation:** Can be securely clamped onto or screwed onto your greenhouse frame, providing flexible mounting options to suit various greenhouse designs. · **Adjustable Temperature Range:** The opening temperature is adjustable between 15°C to 25°C (60°F to 77°F), allowing customization to fit your specific greenhouse needs. · **Maximum Window Opening:** Supports window openings up to 45cm (18 inches), providing ample ventilation for your plants. · **Supports Moderate Window Weight:** Can handle window weights up to 7kg (15 lbs), suitable for most standard greenhouse windows. · **Compact and Durable Design:** Measuring approximately 38 x 9.5 x 9.5 cm (14.96 x 3.74 x 3.74 inches), this opener is designed for durability and efficient performance. Specifications: · Maximum Window Opening: 45cm (18 inches) · Maximum Opening Temperature: Approximately 30°C (86°F), adjustable based on load and settings · Maximum Opening Weight: 7kg (15 lbs) · Adjustable Open Temperature Range: 15°C - 25°C (60°F - 77°F) · Size: 38 x 9.5 x 9.5 cm (14.96 x 3.74 x 3.74 inches) Package Includes: · 1 x Automatic Greenhouse Window Opener This automatic window opener is an essential tool for greenhouse growers seeking to maintain a stable and healthy environment for plants. By automatically regulating ventilation based on temperature, it reduces the risk of overheating and enhances plant growth without any electrical wiring or manual effort. Ensure your greenhouse windows can open freely by at least 45cm for optimal performance and enjoy a smarter, greener way to control your greenhouse climate.