The invention discloses solar cell panel installation equipment capable of achieving angle adjusting in multiple directions. The equipment comprises a base, and a base slideway is formed in the top of the base and is shaped like an arc; the equipment further comprises a sliding rail which comprises a first rail arranged vertically and a second rail arranged horizontally, the first rail and the second rail are located in two planes which are orthogonal to each other; the first rail and the second rail are both shaped like an arc, and the second rail can slide in the base slideway; a first rail groove is formed in the first rail, a cell panel substrate is arranged on the side portion of the first rail, a substrate slideway is formed in the side portion of the cell panel substrate and is shaped like an arc, and the first rail is embedded into the substrate slideway.