Welltron, a professional power inverter manufacture, manufactured in Taiwan.

WSI pure sine wave inverter is MCU controlled to provide higher efficiency and high stability for resistive, capacitive, and inductive load.

WSI pure sine wave inverter is heavy duty power inverter and has power saving mode to be energy efficient and has frequency switching ability.

Power inverter is a device that converts DC power to AC power. DC power is what batteries store, while AC power is what most electrical appliances need to run. Power inverter is necessary to convert power produced by a car or boat battery or renewable energy sources, like solar panels or wind turbines into a usable form to operate electrical equipment from the power.