'Photovoltaic (pv) of the world' this is a comprehensive system to introduce the development of photovoltaic (pv) in the past, present and future the sum of the corpus, wide-ranging, can meet the needs of different readers. This paper not only includes editor Wolfgang & middot; Dr Parr, herself, in its new energy career of more than 50 years, the deep understanding of the development of photovoltaic (pv) and system summary, also include the global photovoltaic industry professionals engaged in new energy or a review of the photovoltaic difficult development,
the association, said wind to 55. 8 billion KWH to become green energy the greatest driving force. Wind power in the first half of 2018 to 47. 3 billion KWH, year-on-year growth of 18%. Solar power is 24 billion KWH, 2018, the figure is 23 billion KWH.