Sinopoly low-voltage AC asynchronous motor controller applies to various vehicles such as low-speed three-wheelers, high-speed three-wheelers, low-speed four-wheelers, special vehicles, golf carts, and farm trucks. Various protection functions (over-current protection, over-voltage protection, over-temperature protection, automatic power limit protection, etc.) Adopt American DSP chip as the main control platform to realize efficient motor control algorithm. Imported high-efficiency and high-power MOSFET. The driving comfort of the vehicle can be flexibly adjusted through the mobile phone Bluetooth App or online.