'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,
most comes from coal-fired electricity, kazakhstan's energy demand in recent years, the government actively promoting green electricity development efforts to achieve output in 2020, by the end of 2018, renewable energy electricity proportion has reached to 1. 0 27%, compared with 2017 slightly growth. 19%.