Application of Ultrasonic Welding on Solar Cells

Application of Ultrasonic Welding on Solar Cells – Cheersonic

Solar cells are photovoltaic semiconductor wafers that use sunlight to directly generate electricity, also known as “solar chips” or “photovoltaic cells”. As long as they are subjected to certain illuminance conditions, they can instantly output voltage and generate current when there is a circuit. Solar cells are devices that directly convert light energy into electrical energy through photoelectric or photochemical effects.

Ultrasonic welding machine is an important process in the solar panel processing and production line, and currently most of the industry uses automated welding methods. Its welding principle is different from that of a hot plate welding machine, and its welding function is better, which is more in line with the production needs of the battery industry. If the welding material of the battery panel is precious metal or other metal materials, an ultrasonic metal welding machine can be used for welding. Ultrasonic welding machine is one of the main equipment for the production of thin film solar panels, used for packaging solar panels. During the welding process, high-frequency vibration can be achieved through sensors and amplitude modulators, and transmitted to the surfaces of amorphous silicon glass plates and aluminum strips through ultrasonic generators, causing the aluminum film on the surfaces of aluminum strips and non silicon glass plates to vibrate and rub. The fusion of molecular layers between the workpieces is formed to achieve a welding effect. Ultrasonic welding machines are used in the production of solar panels because of ultrasonic technology. They constantly overcome problems and improve technology during the production process. It is more suitable for the welding process in this industry than a hot plate welding machine, and has also established the position of ultrasound in solar panels. With the continuous improvement of ultrasonic technology, it is believed that the application of ultrasonic automatic welding machines in solar panels will become smoother and smoother.

Cheersonic is an expert manufacturer of ultrasonic equipment. We have focused on ultrasonic soldering technology more than 20 years. The ultrasonic technology and automated system are researched and developed all by ourselves. In our sample and testing studio we are offering the testing of your material. According to the needs and testing result, Cheersonic would customize ultrasonic solutions for you.