**Features of PC Sunlight Panels:** (1) **Light Transmission of Sunlight Panels:** The light transmittance of PC sunlight panels can reach up to 89%, aesthetically comparable to glass. UV coated panels will not yellow, fog, or have poor light transmission under intense sunlight exposure. After ten years, the light transmission loss is only 6%, while the loss rate for PVC is as high as 15%-20%, and for fiberglass, it ranges from 12% to 20%. (2) **Impact Resistance of Sunlight Panels:** The impact strength is 250-300 times that of ordinary glass, 30 times that of acrylic panels of the same thickness, and 2-20 times that of tempered glass. Even when a 3kg hammer is dropped from 2 meters, there are no cracks, earning it the titles of "shatterproof glass" and "sound steel." (3) **Weather Resistance:** PC panels can maintain stability in physical properties within the temperature range of -40°C to 120°C. After 4000 hours of artificial climate aging tests, the yellowing degree is 2, and the reduction in light transmittance is only 0.6%. (4) **Anti-Fogging:** When the outdoor temperature is 0°C and the indoor temperature is 23°C, with indoor relative humidity below 80%, the inner surface of the material will not condense. (5) **Anti-Aging:** After adding UV coating, the panels are resistant to acid and alkali, with a lifespan of over ten years. **Transparent Double-Layer Sunlight Panels for Greenhouses**   **Henan Yuna Industry Co., Ltd.** Phone: 0371-23210775 Fax: 0371-23210965 Mobile: 13101787658 Contact Person: Manager Zhang QQ: 2664950879 Website: www.yunaishiye.com Address: South of the East Section of Century Avenue, Xiangfu District, Kaifeng City, Henan Province **24-hour service hotline: 13101787658 Manager Zhang. Quality excellence, quality assurance!! QQ: 2664950879**