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Comparison of Characteristics and Advantages between FRP and PC Sunlight Sheets
Time：2025-12-02 16:54:53 Click count：160
When choosing lighting panels, FRP lighting panels and PC sunlight panels each have their own advantages and applicable scenarios. Here are their main differences and characteristics:
Characteristics and advantages of FRP daylighting panels:
Mechanical and waterproof performance: FRP daylighting panels have good mechanical strength, low coefficient of thermal expansion, so the deformation caused by thermal expansion and contraction is small, and the waterproof performance of connection joints is good.
Anti aging performance: the surface of the FRP daylighting panel is covered with an anti ultraviolet film, which can isolate more than 99% of the ultraviolet rays, with a service life of at least 15 years, and actually more than 20 years.
Light transmittance and daylighting performance: The light transmittance of FRP daylighting board is 85%, suitable for winter daylighting while avoiding excessive sunlight in summer.
Characteristics and advantages of PC polycarbonate solar panels:
Transparency and daylighting performance: The transmittance of PC polycarbonate panels can reach 90%, providing good natural lighting. However, in summer, it can be too hot and glaring, requiring special design to avoid direct sunlight.
Weather resistance and UV resistance: PC polycarbonate panels have good weather resistance and can resist UV radiation and harsh weather conditions, but their UV resistance is not as good as FRP daylighting panels.
Impact resistance: PC polycarbonate panels have excellent impact resistance and are the strongest type of thermoplastic in terms of impact resistance.
Suggested application scenarios:
For occasions that require high mechanical strength and good waterproof performance, such as roof daylighting strips, skylights, and daylighting ventilators in large steel structure industrial plants, FRP daylighting panels are a better choice.
For occasions that require high light transmittance and excellent sound insulation, such as greenhouses, exhibition halls, and other places that require a large amount of natural light, PC solar panels are more suitable.
In summary, the choice between FRP daylighting panels or PC solar panels depends on specific application requirements and environmental conditions. FRP daylighting panels have better mechanical strength, waterproof performance and anti-aging performance, and are suitable for occasions requiring high durability and low maintenance costs; PC polycarbonate panels have more advantages in terms of light transmittance and impact resistance, making them suitable for situations that require high light exposure and safety protection.
Characteristics and advantages of FRP daylighting panels:
Mechanical and waterproof performance: FRP daylighting panels have good mechanical strength, low coefficient of thermal expansion, so the deformation caused by thermal expansion and contraction is small, and the waterproof performance of connection joints is good.
Anti aging performance: the surface of the FRP daylighting panel is covered with an anti ultraviolet film, which can isolate more than 99% of the ultraviolet rays, with a service life of at least 15 years, and actually more than 20 years.
Light transmittance and daylighting performance: The light transmittance of FRP daylighting board is 85%, suitable for winter daylighting while avoiding excessive sunlight in summer.
Characteristics and advantages of PC polycarbonate solar panels:
Transparency and daylighting performance: The transmittance of PC polycarbonate panels can reach 90%, providing good natural lighting. However, in summer, it can be too hot and glaring, requiring special design to avoid direct sunlight.
Weather resistance and UV resistance: PC polycarbonate panels have good weather resistance and can resist UV radiation and harsh weather conditions, but their UV resistance is not as good as FRP daylighting panels.
Impact resistance: PC polycarbonate panels have excellent impact resistance and are the strongest type of thermoplastic in terms of impact resistance.
Suggested application scenarios:
For occasions that require high mechanical strength and good waterproof performance, such as roof daylighting strips, skylights, and daylighting ventilators in large steel structure industrial plants, FRP daylighting panels are a better choice.
For occasions that require high light transmittance and excellent sound insulation, such as greenhouses, exhibition halls, and other places that require a large amount of natural light, PC solar panels are more suitable.
In summary, the choice between FRP daylighting panels or PC solar panels depends on specific application requirements and environmental conditions. FRP daylighting panels have better mechanical strength, waterproof performance and anti-aging performance, and are suitable for occasions requiring high durability and low maintenance costs; PC polycarbonate panels have more advantages in terms of light transmittance and impact resistance, making them suitable for situations that require high light exposure and safety protection.
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