Yes, we can get a 3 phase, which is great for small industry, or even irrigation wells. But you can also use the 3 Phase for your HOME o roffice. The wind turbine is 3 Phase AC out. That's why the controller is 3 Phase AC in. The controller is single phase DC out with a max capacity of 20KW generated at HARD wind by the wind turbine.This DC out of the controller is connected parallel to the entrances of the 3 PCS 7 KW Windy Boys. 3 Pcs Windy boys of 7 KW makes total 21KW. The Windy boys has a 240 V AC out that must be connected to the grid divided over the 3 Phases of the grid. Your grid is 110V/220V 60Hz. So the voltage over 2 phase is 220V and over one phase with the ground 110V. We use only the 3 Phase grid not the ground. When we use 240V than the current is lower. That produces less heat and the cables may be thinner.

Yes, we can get a 3 phase, which is great for small industry, or even irrigation wells. But you can also use the 3 Phase for your home o roffice. The wind turbine is 3 Phase AC out. That's why the controller is 3 Phase AC in. The controller is single phase DC out with a max capacity of 20KW generated at hard wind by the wind turbine.This DC out of the controller is connected parallel to the entrances of the 3 pcs 7 KW Windy Boys. 3 Pcs Windy boys of 7 KW makes total 21KW. The Windy boys has a 240 V AC out that must be connected to the grid divided over the 3 Phases of the grid. Your grid is 110V/220V 60Hz. So the voltage over 2 phase is 220V and over one phase with the ground 110V. We use only the 3 Phase grid not the ground. When we use 240V than the current is lower. That produces less heat and the cables may be thinner.