The invention discloses a snow removing system, and belongs to the field of photovoltaics. Sunny side supports of an agriculture greenhouse are lower than night side supports of the agriculture greenhouse, and photovoltaic components located at the top of the photovoltaic agriculture greenhouse form a slope which inclines downwards; according to the system, a transverse main air pipe is arranged on the photovoltaic agriculture greenhouse in the length direction, the transverse main air pipe is provided with multiple air outlet connecting holes, the air outlet connecting holes are connected with one ends of longitudinal flexible pipes which are arranged along the slope of the photovoltaic agriculture greenhouse, the other ends of the longitudinal flexible pipes are blocked, the two sides of each longitudinal flexible pipe are provided with air outlets at certain intervals. According to the snow removing system, no damage to the photovoltaic components can be caused, the power generation of the components can be recovered in a short time, unsafe factors existing in artificial snow removing can be avoided, and the power generation capacity in winter can be improved.