Automatic Solar Greenhouse Vent Opener Strong and Energy Efficient Window Opener for Farm 2PCS Aluminum Alloy

1. [AUTOMATIC VENTILATION] Maintain optimal plant temperature with automatic greenhouse window opening. Prevent overheating and ensure consistent airflow. 2. [SOLAR POWERED] Energy-efficient mechanism operates without electricity or batteries. Utilize sunlight for sustainable ventilation control. 3. [DURABLE ALUMINUM ALLOY] Strong and reliable construction for long-lasting use. Withstand daily wear and tear for consistent performance. 4. [EASY INSTALLATION] Simple setup with included clamps and screws. Effortlessly install for quick use and minimal hassle. 5. [AMPLE AIRFLOW] Support up to 15lb weight capacity. Open greenhouse window up to 18" for maximum ventilation effectiveness. Spec: Item Type: Greenhouse Vent Opener Material: Aluminum Alloy Weight: Approx. 654g / 23.1oz Cylinder Size: Approx. 33x20.8cm / 13.0x8.2in Stand Size: Approx. 31.5x27cm / 12.4x10.6in Opening Temperature: 30°C / 86°F Maximum Opening Weight: 7kg / 15lb Maximum Window Opening: 45cm / 18in How to Use: The cylinder and bracket are simply mounted to the desired window. Package List: 2 x Cylinder 2 x Bracket 2 x Accessory Pack (16 x Screws, 8 x Accessories) 1 x Instruction Manual

• [AUTOMATIC VENTILATION] Maintain optimal plant temperature with automatic greenhouse window opening. Prevent overheating and ensure consistent airflow.
• [SOLAR POWERED] Energy-efficient mechanism operates without electricity or batteries. Utilize sunlight for sustainable ventilation control.
• [DURABLE ALUMINUM ALLOY] Strong and reliable construction for long-lasting use. Withstand daily wear and tear for consistent performance.
• [EASY INSTALLATION] Simple setup with included clamps and screws. Effortlessly install for quick use and minimal hassle.
• [AMPLE AIRFLOW] Support up to 15lb weight capacity. Open greenhouse window up to 18" for maximum ventilation effectiveness.