First Solar claims lowest module degradation rate in the industry
The US cadmium telluride thin-film module maker said its Series 6 CuRe panels are able to retain 92% of its performance at the end of the 30-year warranty. The improved stability of the product was achieved by eliminating copper and placing Group V elements such as antimony or arsenic onto the tellurium crystal sites.
First Solar’s PV module tech completes 25 years of testing at NREL
“Determining how many years a solar panel will last can take, well, years.”
Solar modules with glass-enameled steel backs
U.S.-based Toledo Solar has secured a grant from the U.S. Department of Energy to conduct research on lighter, steel-backed solar modules.
A new manufacturing process for cheaper CdTe panels
US researchers have unvelied a new manufacturing process to produce cadmium telluride (CdTe) PV panels, which they claim is 45% cheaper than current industry standards. The technique relies on the use of a high-pressure Bridgman furnace, which is a kind of industrial furnace utilized for crystal growth and directional solidification of polycrystalline ingots.
SMIT Thermal Solutions secures a big order from China
The Dutch PV equipment provider will supply 15 vacuum coating systems for a planned 500 MW production capacity of cadmium telluride thin film modules. The value of the contract is more than €40 million.
