Polaris Solar Photovoltaic Network News: The World Trade Organization WTO and the International Renewable Energy Agency Irena recently released an industry manual, emphasizing the need for open trade policies and unified product standards to support the deployment of solar photovoltaic (PV) technology. The handbook states that by helping to expand solar t...

   In 2020, the global new installed capacity of photovoltaics will be close to 140GW, an increase of 18% year-on-year. In 2021, more than 130 countries around the world have proposed a "zero carbon" or "carbon neutral" climate goal, the United States has returned to the Paris Agreement, Europe has revised the "2030 Climate Goal" to reduce emissions to 55%, ...

   In Shanghai, a vibrant city full of opportunities, more than 10 million people take the subway every day. This huge underground network constitutes the "second space" of the magic city and is witnessing the growth of the city. However, the busy rail transit also means huge power consumption. With the reduction of the cost of photovoltaic kilowatt-hours in r...

   For the macro signal of copper, Huachuang Securities believes that it should pay attention to two aspects, economic aspects, and China and the United States industrial production. In terms of finance, look at the year-on-year China-Europe broad currency. There are two questions that need to be answered at the moment. First, from a financial point of view,...

   Cao Renxian: China's photovoltaic industry has formed the world's most complete photovoltaic industry chain 2021/07/21 On July 21, 2021, the "2021 Photovoltaic Industry Chain Supply Forum" hosted by China Photovoltaic Industry Association was held in Beijing Tiantai Hotel. Cao Renxian, chairman of China Photovoltaic Industry Association, attended the mee...

   Solar central air conditioning brief introduction   the so-called solar absorption refrigeration is to use the solar collector to provide the heat medium water required by the generator for the absorption refrigerator.    the higher the temperature of the heat medium water, the higher the coefficient of performance (also known as cop)...

   In the first half of 2021, China's photovoltaic industry maintained a growth trend In the first half of 2021, under the guidance of the grand goal of "carbon peaking and carbon neutralization", China's photovoltaic industry maintained a rapid growth pace and the operation of the industry was generally good.   first, the industrial scale continues ...

   Research progress of all inorganic perovskite solar cells Source: Institute of physics update time: 2021-07-16 10:19:01    in recent years, the all inorganic perovskite light absorption materials represented by cspbi3 have excellent thermal stability and photoelectric stability, and its 1.7 EV band gap is an ideal choice for high...