Solar inverter is an important component of the whole solar power generation system. It can directly control the current, voltage and power output of the solar power generation system. In addition, the operation and shutdown of the solar power supply system, as well as the maximum power tracking and restrictions are controlled by the solar inverter, almost all the solar power generator function control, are completed by the inverter.Below, TANFON introduces the main types of solar inverter and its detailed parameters.
According to its use range can be divided into ordinary inverter, charging and inverter all-in-one machine, communications dedicated inverter, aviation military dedicated inverter and so on.In addition, the type of inverter can be divided according to the current waveform output by the inverter.The current output from the inverter can be square wave, ladder wave or sinusoidal wave. For some complete inverters, the current output shape can be adjusted, that is, an inverter can output various types of current.In addition, there are many other ways to divide inverters. For example, according to the frequency of current, they can be divided into low-frequency inverters, medium-frequency inverters and high-frequency inverters, and they can also be divided according to the circuit form of inverters.
There are many main performance parameters of solar inverter, the first consideration should be the use of the inverter environment, solar controller including the use of temperature and altitude, etc..In addition, the rated output voltage of inverter is also the main performance reference index when purchasing.Most solar power generation systems have voltage fluctuations in the output voltage. Some instruments are more precise and require small voltage fluctuations. Most inverters have voltage fluctuations between 3% and 5%.
The load is classified into resistive load, inductive load and capacitive load.Resistive load: the load with no phase difference between current and voltage is resistive load, such as rice cooker, light bulb, electric stove, electric soldering iron, etc.I
Solar power generation is a new field of energy conservation and environmental protection. It is a hot project in the world and has become a photovoltaic power generation. At present, distributed photovoltaic power generation has become a pension investme