Used SPIRE 1722N #9170534 for sale

SPIRE 1722N is an HJT (heterojunction) solar production equipment, manufactured by Sunpower Corporation, designed to enhance solar panel production efficiency. It has a unique combination of technology and engineering that enables greater conversion efficiency from sunlight into energy than other solar production equipment. 1722N produces photovoltaic cells with higher conversion efficiency than other solar production equipment. It utilizes a trench homojunction selector, which features an insulated-gate bipolar transistor (IGBT) selector among other devices, to reduce series resistance and increase current gain. This technology significantly improves cell efficiency compared to traditional planar-based cells. The equipment's mesa design, which increases the surface area that the light is exposed to, improves efficiency even further. The design also enables efficient light diffusion which increases the light captured and therefore the amount of energy generated. In addition, SPIRE 1722N implements a low-temperature diffusion technology which reduces the risk of hot-spot heating by promoting uniform temperature across the wafer during process conditions. This technology extends the lifetime of the device and improves its performance. 1722N also features a high-voltage and high-current integrated power control which provides for precise control of all the stages of process including the diffusion, oxidation, overcoating and passivation processes. The equipment is equipped with a comprehensive suite of testing tools like sensors and metrology to detect any abnormalities in the produced cells, allowing for the rapid correction of flawed products. Finally, SPIRE 1722N is designed for maximum longevity and durability. Appropriate protective plating mechanisms are used to resist contamination and ensure performance, while bearings and other parts are designed to provide long-term service life. Overall, 1722N is an excellent choice in solar production equipment, offering superior efficiency, safety and longevity, making it an ideal option for many solar energy production needs.