Nine Planets
The Eight Planets: The Sun Solar Wind
This Eight Planets site briefly describes solar wind, a low density stream of charged particles emitted by the Sun. It also provides the basics on the sun's composition and additional sun links.
Idaho State University
Global Wind Systems [Pdf]
A great description of the global scale circulation and heat energy. Discusses a single-cell model, a three-cell model, jet streams and more.
Other
The Virtual Sun: Between the Sun & Earth
The Virtual Sun by Michiel Berger provides a very brief overview of solar wind.