2. Diurnal variation, time difference and the influence of seasonal changes on the power grid in both east and west. Due to the sunshine and periodic load, the increase of the photovoltaic (pv) grid power generation does not reduce the demand for power grid capacity.
solar photovoltaic net news: according to Chinese commerce industry research institute database shows that: China's solar cell production in 2018 to 9605. 340000 kw. From the point of production all over the country provinces and cities, there are 27 provinces and municipalities in 2018 production of solar cells. 2018 solar cell production in the top ten area is in jiangsu, zhejiang, anhui, shaanxi province, jiangxi province, hebei province, sichuan province, Shanxi Province, guangdong province and henan province. Among them, the solar cell production in jiangsu province in 2018 was the first, accounts for the total of 37. 54%. The solar cell production in jiangsu province in 2018 to 3605. 90000 kw. The solar cell production in zhejiang province in 2018 to 1134. 050000 kilowatts, in second place. The solar cell production in anhui province in 2018 to 917. 090000 kilowatts, ranked third.
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according to the set consulting set the state of new energy, new energy research center network ( EnergyTrend) The latest data, the mainland polycrystalline silicon material for an average of RMB 72 in January 2019. 4 / KG, more than the average price of RMB 75 in December 2018. 5 / KG to reduce the 4. 11%; Single crystal materials in January for an average of RMB 79. 2 / KG, and last month, compared to RMB 81 / KG down 2. 22%. The China of polycrystalline silicon material 1 month for an average of US $8. In December 953 / KG, more than the average US $9. 39 / KG reduced 4. 65%