To provide a method to apply a downward force against a rooftop surface, an inclined roof, a floor according to dynamics using a leaf spring, wire, wing and fin and air fluid dynamics to the installation of a solar panel, since the solar panel placed on a deck roof, an inclined roof and a flat area must be fixed to protect from being unstable or fanned by the wind, which requires a method capable of installing a solar panel without making a hole or an aperture on a rooftop waterproof layer and roof body.

A solar panel is strongly fixed on or pushed against an installation surface on a roof or floor by using a solar panel frame and its base.