The invention discloses a test device of a built-in solar-protection hollow glass product. The test device comprises a main frame composed of a longitudinal frame and two horizontal rods fixed to the bottom of the longitudinal frame. Two inner sides of the longitudinal frame are provided respectively with two movable guide pillar guide sleeves. An upper clamping backer is movably arranged between the two movable guide pillar guide sleeves. The upper clamping backer realizes positioning compression of a glass product to be detected by a positioning compression device. Any side of the longitudinal frame is provided with a manipulator guide sleeve. A manipulator is removably connected to the manipulator guide sleeve. The manipulator is provided with a force sensor. The force sensor pushes the glass product to be detected to move upward and downward along the two movable guide pillar guide sleeves. A weight display, an operation display screen and an electrical control tank are installed on the horizontal rods and are connected respectively with the force sensor so that a force simulative test on the glass product to be detected is realized. The test device can effectively and conveniently realize a simulative test on a built-in solar-protection hollow glass product by a user.