Ultrasonic Photovoltaic Cell Spraying
Description:
Ultrasonic photovoltaic cell spraying is an innovative technology mainly used for uniformly spraying photovoltaic materials on the surface of photovoltaic cells. This method utilizes the atomization effect generated by ultrasonic vibration to make the sprayed material particles finer and more uniform, thereby improving the photoelectric conversion efficiency of photovoltaic cells.
Ultrasonic photovoltaic cell spraying is mainly used in the production of solar cells; Surface treatment of electronic devices; Other areas that require coating, such as anti-corrosion, waterproofing, etc.
Parameters:
| Product Type | Intelligent Ultrasonic Precision Coating Machine desktop Type FS620 |
| Spray Nozzle Operating Frequency | 20-200Khz |
| Nozzle Power | 1-15W |
| Continuous Spraying Volume Max | 0.5-10ml/min |
| Effective Spraying Width | 2-20mm |
| Spray Uniformity | ≥95% |
| Solution Conversion Rate | ≥95% |
| Dry Film Thickness | 20nm-100μm |
| Solution Viscosity | ≤30cps |
| Temperature Range | 1-60℃ |
| Atomized Particles (Median Value) | 15-40μm (distilled water), determined by the frequency of the nozzle |
| Diversion Pressure Max | ≤0.05MPA |
| Input Voltage | 220V±10%/50-60Hz |
| Exercise Mode | XYZ three-axis, independently programmable |
| Control Mode | FUNSONIC spraying control system, PLC control, 13.3-inch full-color touch screen |
| Control Content | Ultrasonic spraying, liquid supply, heating, ultrasonic dispersion and other systems |
| Liquid Supply Method | Precision injection pump |
| Ultrasonic Dispersion System (Optional) | 20ml or 50ml, 40K, biological grade sampler |
| Rated Power of Ultrasonic Dispersion System | 100W |
Advantages :
1. Uniform coating
Ultrasonic spraying can produce a uniform coating, ensuring that the photosensitive material is evenly distributed on the surface of the photovoltaic cell. This uniformity helps to reduce light reflection and scattering, and improve light absorption.
2. Small particle size
Ultrasonic technology can atomize coatings into extremely small particles, which can better cover complex surface structures, increase the effective surface area of the coating, and thus improve the light capture ability.
3. Improve adhesion
Ultrasonic spraying forms good adhesion between the coating and substrate, reducing the risk of coating peeling and failure, ensuring the stability and durability of the photosensitive layer, and improving long-term efficiency.
4. Reduce material waste
Ultrasonic spraying technology efficiently utilizes coatings and reduces material waste. This not only reduces production costs, but also enables more photosensitive materials to be used for effective photoelectric conversion.
5. Improve optical properties
By adjusting the spraying parameters (such as frequency, spraying angle, etc.), the optical properties of the coating can be optimized, its transmittance and reflectivity can be improved, and the conversion efficiency of light energy can be further enhanced.
6. Multi layer coating technology
The application of ultrasonic spraying technology can easily achieve multi-layer coating design, such as spraying anti reflection layer and photosensitive layer on photovoltaic cells to enhance overall performance.
Ultrasonic Photovoltaic Cell Spraying
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Scalable Ultrasonic Photovoltaic Cell Spraying With Continuous Spraying Volume Max 20-1200ml/h/pcs Images
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