1[Heat Dissipation] The heat dissipation device of the inverter adopts a 24V DC cooling fan and an external aluminum heat dissipation base for efficient heat dissipation. 2[High Brightness Digital Display] The operation of the inverter is user friendly, and its high bright red digital tube display can well avoid misoperation. 3[Strong Safety] The inverter adopts ABS fire resistant and heat resistant plastic shell, and the terminals are fully enclosed to avoid the danger of electric shock. 4[Exquisite Craftsmanship] The PCB board inside the inverter is treated with 3 proof paint, which has a simple structure and a low failure rate. 5[Double Layer Board Design] The simplified double layer board design layout of the inverter greatly saves space and is easy to install.