DeviceBit

In recent years, with the concern of energy consumption and environmental protection, China's solar photovoltaic power generation industry shows a rapid development trend. It has gradually formed a situation of industrialization, scale, competition, and has played a certain positive role in the improvement of China's energy structure and the construction of a clean energy system. Since 2011, China has maintained a rapid growth in the annual installed photovoltaic capacity, and the newly installed capacity has ranked first in the world. Overview of photovoltaic inverter industry development Photovoltaic inverter is a power electronic equipment connecting solar photovoltaic panels and the power grid. Its main function is to convert the direct current generated by solar panels into alternating current that can be connected to the grid through the power module. It is one of the core equipment in the solar photovoltaic power generation system. The reliability and safety of photov...

Although solar power generation system has a long service life, it is inevitable that there will be faults in the operation process. If your home is also equipped with solar power stations, will you solve the problems of the station or   solar inverter data logger ? If not, you may as well have a look at the complete collection of faults and the treatment methods compiled by the author. 1. The inverter screen is not displayed Fault Analysis: Without DC input. Inverter LCD is powered by DC. Possible causes: (1) Insufficient voltage for component. The operating voltage of the inverter is 100V to 500V V. When it is lower than 100V, the inverter does not work. Module voltage is related to solar irradiance. (2) PV input terminals are connected reversely. PV terminals have positive and negative poles, which should correspond to each other and cannot be connected reversely with other clusters. (3) DC switch is not closed. (4) When the components are connected in series, one joint is not c...

In recent years, with the closer relationship with renewable energy sources (such as solar power, which is highly related to  solar inverter data logger ), the energy storage application market has gradually received attention and opened up rapidly. Data show that a total of 1.4GW and 2.3GWh of energy storage projects were deployed worldwide in 2017. Among them, Australia is in the leading position in terms of power capacity, with a total of 246 MW. The US market leads the world in terms of energy capacity, with a total of 431MWh. European countries and China followed suit. In 2017, Britain and Germany led the development of energy storage and FM industry in Europe. Germany has deployed 135MW of energy storage projects and Britain has 117MW of installed capacity. U.S. market research institutions said that a unified European network FM code is expected to coordinate the entire European energy storage FM market in the future. At that time, the central and northern European markets w...