1. Consider from a security point of view. Three phases grid tie inverter on sales can provide a better voltage level and is relatively safe. Suppose the voltage is 380V, the single phase is 380V, wire is 0V, but if using Three phase grid tie inverter on sales, two wires are 220V, voltage level drop, insulation, wire size and a series of safety issues have advantages.

2. Consider it from a physical point of view. The single-phase instantaneous power curve fluctuates and is unstable, and the instantaneous power of the motor of the Three phase grid tie inverter on sales is a straight line, which is equivalent to the average power and is relatively stable. Contributor, because the three phases of the three-phase power are single-phase power with a difference of 123 degrees, 4 wires can transmit 3 times the single-phase power.
Think about it from an economic point of view. For businesses, the higher the voltage, the cheaper the electricity bill. For the country, if it is single-phase power generation, the same transmission towers and cable trenches will be built throughout the country. The cost is the same as that of three-phase power transmission, but the efficiency of three-phase power transmission is very high. Three phase grid tie inverter on sales at the same cost The power transmission capacity is stronger than that of a single phase.
Through the above introduction and analysis of the Three phase grid tie inverter on sales, hope it helps you.

Three phase grid tie inverter on sales