Differential configuration technology of large distance difference DC bus cable

The photovoltaic modules in the distributed generation system or photovoltaic power station are connected in series and parallel to the combiner box, and then connected to the DC power distribution cabinet through the combiner box. The photovoltaic array with a capacity of 1MWp in the photovoltaic power station covers an area of ‚Äč‚Äčabout 25 acres. […]

Improve the design technology of photovoltaic power stations

The influence of design on power generation is very important, and an excellent system integration scheme plays an important role in improving the efficiency of photovoltaic power plants. Mainly explain the core technology of high-efficiency photovoltaic power generation engineering design from the aspects of photovoltaic modules, inverter selection, photovoltaic array operation mode, module inclination and […]

Innovative application form of photovoltaic power generation system

Photovoltaic power generation systems can be divided into grid-connected photovoltaic power generation systems and independent photovoltaic power generation systems according to whether they are connected to the public grid, and the following are all grid-connected photovoltaic power generation systems. In terms of application form, photovoltaic power generation projects can be divided into two categories. The […]

The development history of photovoltaic power generation

In 1839, the French scientist Becquerel discovered the photovoltaic effect for the first time. In 1954, Bell Labs scientists Pearson and Chapin successfully developed a monocrystalline silicon solar cell with a conversion efficiency of 6%. This was the first Solar cells with practical value. This achievement marked the beginning of the era of photovoltaic power […]