The 19 % breaks down to about 14 % solar PV and 5 % solar water heaters, so solar PV is clearly the primary source of solar power in the country. (treehugger.com)
They also want to find ways to reduce the costs of the solar power systems even further. (treehugger.com)
The legislation also sharply raises one of the nation's most restrictive caps on the use of solar power by businesses and universities. (energy.sc.gov)