Fiber isolator,Optic isolator,Fiber splitter,pigtail,Inline polarizer- advanced fiber resources

With the progress of society and the improvement of productivity, the demand for energy is increasing with the development of human beings. The demand for electric power is expected to increase every year. At present, China's power source mainly relies on fire and thermal power generation. Clean solar power generation has gradually prevailed in recent years. The products related to solar power generation system are also numerous and varied in quality.  Take inverter and controller products as an example. Many friends who have just entered the industry do not know much about it, which leads to ambiguity in product selection. 

One, Complete models. Brand models of solar high-power inverters are very complete, especially some big brands will introduce new products every year, in order to enable their brands to occupy the market advantage, and the practicability of high-quality equipment will certainly be stronger.  Moreover, the models of major brands are very complete. We need inverters of any style, which can be purchased directly without worrying about shortage.

First, from the application of distributed photovoltaic scenarios to match the inverter, according to local conditions to choose the appropriate inverter to play the greatest role. Inverter models how to choose? Single or three phase? These are dependent on the roof of the situation, the family roof or courtyard, installed capacity is small, the general choice of single-phase or three-phase grid group of string inverter, roof area Is too large to choose three-phase inverter; industrial and commercial roofs, complex mountain and greenhouses project, for the irregular, prone to local occlusion, installed capacity, low pressure or medium voltage multiple grid voltage of the scene, the general Select the three-phase group of string inverter; for the Northwest region of large ground and desert power station, the proposed use of centralized box inverter.

Inverter is divided into centralized inverter, group of string inverter and distributed inverter.