Photovoltaic Solar Energy Generation [electronic resource] / by H.K.V. Lotsch, Adolf Goetzberger, Volker U.Hoffmann ; edited by William T. Rhodes, Toshimitsu Asakura, Karl-Heinz Brenner, Theodor W. Hänsch, Takeshi Kamiya, Ferenc Krausz, Bo Monemar, Herbert Venghaus, Horst Weber, Harald Weinfurter.