Stretching exercises for crystalline silicon solar cells
Researchers from Saudi Arabia’s King Abdullah University of Science and Technology have created flexible solar cells made of crystalline silicon. They claim to have stretched a crystalline silicon cell’s surface by around 95% while maintaining conversion efficiency of around 19%.
Valoe chief insists €3.5m fundraising is just one of finance options
The chief executive of the Finnish manufacturer – which this month missed another deadline to complete payment for the Lithuanian cell factory it acquired from Solitek – has insisted the €3.5 million convertible bond issue which was today extended by three months will not determine the fate of his company.
Valoe’s Lithuanian gamble rides on latest fundraising attempt
The Finnish solar manufacturer must raise €3.5 million from a convertible bond issued on Monday and which closes on December 18. Generate the cash and production is expected to start at the Solitek facility in Vilnius early next year. Fail, and (almost) all bets are off.
Outlook for n-type
Among n-type manufacturers, SunPower, Panasonic, and LG had the leading roles in interdigitated back contact (IBC), heterojunction (HJT), and tunnel oxidized passivated contact (TOPCon), respectively. But Chinese cells with low cost and high efficiency trends have been on the rise. In the future expansion of n-type production lines, the power of Chinese cell manufacturers and equipment makers can’t be underestimated.
