The photovoltaic dual-axis tracking system independently developed by Jiabei us≤es light sensors + GPS + astronomical algorithms to control tracking, which allows solar photovoαltaic panels to track the movement of the sun in all directions. In areas with abundant light ¶resources, it can increase the power generation by about 40% compared with ordinary fixed♥ brackets. It has a stable structure and low operation and maintena×nce costs, and is suitable for all dimensional areas.