Shenzhen Grmot Internet of Things Technology Co., Ltd. (GRMOT) is a national high-tech enterprise dedicated to various core components and key technologies such as precision motors, motor drives, motion control, intelligent control, and precision reducers. We provide high-quality core components for automation customers in production and daily life. Our products cover a range of motion control products and solutions, including stepper motors and drivers, DC brushless motors and drivers, servo motors and drivers, reducers, switching power supplies, intelligent control boards, customized intelligent control solutions, and more. They have been widely used in industries such as SMT peripheral equipment, textile machinery, printing machinery, packaging machinery, engraving machines, winding machines, robotic arms, coordinate measuring machines, dispensing machines, screw machines, XYZ three-dimensional workbenches, industrial robots, medical equipment, woodworking machinery, and ceramic machinery. Currently, tens of thousands of motors and controllers are operating stably in various automation equipment.

In the current global energy crisis and increasingly severe environmental issues, the photovoltaic industry, as an important component of clean energy, has experienced rapid development. The efficient operation and cost control of photovoltaic systems have become the focus of industry attention. In photovoltaic equipment, the driving performance of stepper motors directly affects the operational efficiency and stability of key equipment such as photovoltaic tracking systems. ​

With the increasingly severe global energy crisis and environmental issues, solar energy, as a clean and renewable energy source, has received widespread attention and application. Photovoltaic system is one of the important ways to utilize solar energy, but its power generation efficiency is greatly affected by the angle of sunlight. Traditional fixed installation photovoltaic systems cannot adjust according to changes in the position of the sun, resulting in low solar energy utilization. ​

The photovoltaic tracking system is a key equipment for improving the power generation efficiency of photovoltaic modules. It can make the photovoltaic modules rotate with the movement of the sun, thereby maximizing the reception of solar energy. At present, there are problems with low energy efficiency, high cost, and insufficient stability in the driving solutions of photovoltaic tracking systems on the market, which seriously affect the overall performance and economy of photovoltaic systems. ​