SolarMagic Raises Solar Panel Efficiency by 20%

Solar panels suffer from being an imperfect tech, and differences between the quality of each individual cell can even affect how efficiently the whole thing works. Enter National Semiconductor, with smart solar optimizer chips.

The electronics in National Semi's "SolarMagic" chips are the "solar industry's first" in-panel solution to optimizing the electrical light-to-power efficiency of photovoltaic solar panels, according to the press release, and NS is going as far as saying this means...