Snowflake-shaped photovoltaic cells are being developed by Sandia National Laboratories. Made from crystalline silicon, they use 100 times less material to generate the same amount of electricity as standard solar cells make with solar wafers.
Friday, December 25, 2009
Happy Holidays!
Snowflake-shaped photovoltaic cells are being developed by Sandia National Laboratories. Made from crystalline silicon, they use 100 times less material to generate the same amount of electricity as standard solar cells make with solar wafers.
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