One problem for the emerging technology is cost, even in the aftermath of a sharp fall in solar panel prices, following a global glut of the main raw material, solar-gradesilicon.
The production status of solargradesilicon and development studies of its new representative processes and technologies were comprehensively introduced.
全面介绍了太阳能级多晶硅的生产技术现状及有代表性的新工艺、新技术的研究动态。
3
Cold plasma purification and hydrometallurgy, having their own merits, were two of the most important methods to prepare low cost solargradeSilicon material.