[vc_row][vc_column width=”2/3″][vc_column_text]Solar energy is an important source of renewable energy and its technologies are broadly characterized as either passive solar or active solar depending on how they capture and distribute solar energy or convert it into solar power. Active solar techniques include the use of photovoltaic systems, concentrated solar power, and solar water heating to harness the energy.
This brief course is about the solar energy, how it appears and how the solar energy is something to use.
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