On June 25, 2008, the “JJL240 Polysilicon Ingot Furnace” developed by Seiko Technology successfully passed the scientific and technological achievements appraisal organized by Zhejiang Technology Economics Association. The experts at the meeting listened to the product technical summary, testing, user opinions, search and other reports, and reviewed relevant materials. After thorough discussion, they agreed that the overall level of JJL240 polysilicon ingot furnace is leading domestically, and some technologies have reached international advanced level and product development. It was successful and agreed to pass the new product identification.

JJL240 polysilicon ingot furnace is specially designed for the solar industry. It is an essential equipment for large-scale production and high-quality solar polycrystalline silicon cell production enterprises. The equipment is a high-efficiency and energy-saving silicon material remelting storage furnace. It mainly adopts the international mainstream resistance heating method, combined with advanced computer control technology to achieve stable directional solidification, and produces high-volume, high-quality polycrystalline silicon ingots. With low unit energy consumption, large capacity, high degree of automation, short production cycle and other independent intellectual property rights, the market has broad prospects for development.

The successful development of JJL240 polycrystalline silicon ingot furnace is a major breakthrough in the field of solar photovoltaic industry in China, and is of great significance to promote the development of domestic solar photovoltaic industry.