Molded Borosilicate Fresenel Glass Lens For Solar Energy Concentration
1. Glass Material
- Title Component: Borosilicate Glass
- Description: The lens is crafted from borosilicate glass, a type of glass characterized by its high silicon dioxide and boron oxide content. This composition provides excellent thermal shock resistance and low coefficient of thermal expansion, making it ideal for applications involving temperature extremes.
2. Property
- Thermal Resistance: High resistance to thermal stress and temperature changes, enabling stable performance in solar energy systems.
- Optical Clarity: Exceptional optical clarity and transparency, allowing for efficient transmission of sunlight without significant loss or distortion.
- Durability: Enhanced durability and chemical resistance, ensuring long-term reliability and minimal maintenance requirements.
3. Function
- Fresnel Design: Utilizes a Fresnel lens design, which features a series of concentric grooves or prisms on one or both surfaces. This design allows for the concentration of sunlight into a smaller area, increasing the intensity of solar radiation.
- Energy Concentration: Effectively concentrates solar energy by focusing sunlight onto a specific point or area, enabling more efficient capture and conversion of solar power.
- Light Directing: Directs sunlight in a controlled manner, reducing light spillage and maximizing the utilization of solar energy.
4. Application
- Solar Panels: Integrated into solar panels to enhance their energy-harvesting capabilities by concentrating sunlight onto the photovoltaic cells.
- Solar Cooking: Used in solar ovens and cookers to focus sunlight onto cooking surfaces, enabling cooking without the need for conventional fuel sources.
- Solar Water Heating: Employed in solar water heating systems to direct sunlight onto absorber plates, thereby heating water more efficiently.
- Concentrated Solar Power (CSP): Critical component in CSP plants, where concentrated sunlight is used to generate steam and drive turbines for electricity production.
| Name | Fresnel Glass lens, Glass shade, Glass cover |
| Material | Borosilicate glass |
| Diameter Tolerance | +0/-0.5 mm |
| Thickness Tolerance | +/-0.2 mm |
| Processed | By Molding |
| Working temperature | Resisting high temperature shock |
| Surface Quality | Clear and smooth |
| Transmission | Around 90% for visible light |
| Tempering | Available |
| Usage | Lighting system |
