GY-SCM-01 PET film for Solar Energy Conversion Efficiency Enhancement
Description
Intro:
Global warming and extreme weather events have had a significant impact on human life and economic development. As a result, countries around the world are considering how to achieve the goal of net-zero carbon emissions. Maximizing the use of renewable energy sources, especially solar power, is a widely recognized viable method towards this goal.
The solar panels currently available on the market have an energy conversion efficiency ranging from approximately 15% to 30%. However, their efficiency tends to degrade over the years, and their typical lifespan is about 20 to 30 years. Enhancing the light energy conversion efficiency is crucial for significantly reducing the installation cost of solar energy systems. As a result, various technologies and materials have been developed to address this issue.
When solar panels are installed outdoors, dust and suspended particles can settle on the panels. Over time, the accumulation of dust gradually hinders the absorption of solar energy. If solar energy systems are located in industrial areas or construction sites, the rate and thickness of dust accumulation can be even more severe. Modules installed on farm roofs or in agricultural settings may frequently encounter organic waste dust and bird droppings, which are challenging to clean and are among the major causes of hot spot effects.
➢Researching and developing materials with increased conversion efficiency for solar wavelength conversion
The energy distribution of the solar spectrum can be divided into three segments: visible light comprises approximately 47%, while the invisible ultraviolet and infrared light make up around 53%. GYC has independently developed a solar energy enhancement film, GY-SCM-01, which can convert some of the invisible light into absorbable visible light, maximizing the utilization of solar energy and directly improving the efficiency of photovoltaic modules.
Specifications:
| GRADE |
GY-SCM-01 |
Test Method |
| Appearance |
Web Film |
|
| Size(Roll) |
1000mm* 25M |
|
| Thickness(㎛) |
85±2 |
N.Y Method |
| Color | Transparent | |
| Adhesion | No peeling off | JIS K5400 |
| Adhesion Strength(g/25mm) | ≧450 | ASTM D1000 |
| Total Transmittance(%) | ≧85 | ASTM D1003 |
| Haze(%) | ≦10 | ASTM D1003 |
| Recommended Validity Period |
Over 2 years |
|
|
16-20 Rolls per pallet |
||
Product effect:
Case 1: For the same module, at the same time and location, the maximum power output increased from 145.5 watt-hours to 221.7 watt-hours, a 52.4% improvement.
Case 2: For the same module, at the same time and location, the maximum power output increased from 306 watt-hours to 439.2 watt-hours, a 43.5% improvement.
Case 3: For the same module, at the same time and location, the power increased from 78.7 watts to 163.6 watts, and the current increased from 2.78 amperes to 4.00 amperes.
Case 4: The variation in electricity generation for the same module with changing sunlight conditions increased from 5530.7 kilowatt-hours to 5654.8 kilowatt-hours. Additionally, during testing, it was observed that GY-SCM-01 does not exhibit the decrease in conversion efficiency typically seen in standard solar panels as sunlight temperature increases.
GY-SCM-01 The degree of improvement in conversion efficiency for solar energy enhancement films may vary depending on the sunlight conditions and the existing performance of solar installations at different locations worldwide. It is advisable to rely on actual test data for a more accurate assessment.
Operation Method:
1. Cleaning solar glass panels
2. Measuring dimensions and cutting
3. Spraying foam water (soapy water) on glass panels to ensure sufficient soaking of the panels
4. To remove the release liner and position GY-SCM-01 onto the glass panel.
5. Start at an oblique angle and gradually peel off the release liner while applying GY-SCM-01.
6. During the installation process, use a rigid scraper to remove air bubbles and soapy water. Air bubbles between the solar energy enhancement film and the glass panel may result in suboptimal performance.
7. Inspect and complete
