Some Stocks to Research for the Market Rebound [View article]
Hey David, since LDK and CSIQ are 2 of your disclosed holdings - perhaps you should know its silicon not silicone.
" UMG polysilicone solar (a much cheaper alternative to multicrystalline solar). "
UMG is simpy the purity of the raw product - whether mono- or multi- crystalline. It's less pure, thus cheaper, than solar grade silicon. Mono- or multi- depends on how the ingot is produced. Mono is produced by growing from a seed crystal, multi is produced by solidifying molten silicon.
Some Stocks to Research for the Market Rebound [View article]
" UMG polysilicone solar (a much cheaper alternative to multicrystalline solar). "
UMG is simpy the purity of the raw product - whether mono- or multi- crystalline. It's less pure, thus cheaper, than solar grade silicon. Mono- or multi- depends on how the ingot is produced. Mono is produced by growing from a seed crystal, multi is produced by solidifying molten silicon.